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* Remove miscellaneous debris from libio.Zack Weinberg2018-02-211-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch eliminates a number of #if 0 and #ifdef TODO blocks, macros that are never used, macros that provide portability to substrates that lack basic things like EINVAL and off_t, and other such debris. I preserved IO_DEBUG and CHECK_FILE, even though as far as I can tell IO_DEBUG is never defined and therefore CHECK_FILE never does anything, because it seems like we might actually want to turn it _on_. Installed stripped libraries and executables are unchanged, except, again, that the line number of an assertion changes (this time it's somewhere in fileops.c). * libio/libio.h (_IO_pos_BAD, _IO_pos_0, _IO_pos_adjust): Define here, unconditionally. * libio/iolibio.h (_IO_pos_BAD): Don't define here. * libio/libioP.h: Remove #if 0 blocks. (_IO_pos_BAD, _IO_pos_0, _IO_pos_adjust): Don't define here. (_IO_va_start, COERCE_FILE, MAYBE_SET_EINVAL): Don't define. (CHECK_FILE): Don't use MAYBE_SET_EINVAL or COERCE_FILE. Fix style. * libio/clearerr.c, libio/fputc.c, libio/getchar.c: Assume weak_alias is always defined. * libio/fileops.c, libio/genops.c, libio/oldfileops.c * libio/oldpclose.c, libio/pclose.c, libio/wfileops.c: Remove #if 0 and #ifdef TODO blocks. Assume text_set_element is always defined. * libio/iofdopen.c, libio/iogetdelim.c, libio/oldiofdopen.c Use __set_errno (EINVAL) instead of MAYBE_SET_EINVAL. * libio/tst-mmap-eofsync.c: Make #if 1 block unconditional.
* Remove _IO_file_flags define.Zack Weinberg2018-02-211-56/+25
| | | | | | | | | | This entirely mechanical (except for some indentation fixups) patch replaces all uses of _IO_file_flags with _flags and removes the #define. Installed stripped libraries and executables are unchanged by this patch. * libio/libio.h (_IO_file_flags): Remove macro. All uses changed to _flags.
* Remove legacy configuration knobs from libio.Zack Weinberg2018-02-211-22/+14
| | | | | | | | | | | | | | | | | | | | This patch eliminates the "compatibility defines" _IO_UNIFIED_JUMPTABLES (always defined to 1, used in a number of #ifs which are therefore always false), _STDIO_USES_IOSTREAM (unused), __HAVE_COLUMN (unused), _IO_BE (replaced with __glibc_unlikely), and yet another redundant definition of EOF. Installed stripped libraries are unchanged by this patch. * libio/libio.h (_IO_UNIFIED_JUMPTABLES, _STDIO_USES_IOSTREAM) (__HAVE_COLUMN, _IO_BE): Don't define. (_IO_peekc_unlocked, _IO_getwc_unlocked, _IO_putwc_unlocked) (_IO_fwide_maybe_incompatible): Use __glibc_unlikely. * libio/libioP.h (EOF): Don't define. * libio/iofdopen.c, libio/iofopen.c, libio/iopopen.c * libio/iovdprintf.c, libio/oldiofdopen.c, libio/oldiofopen.c * libio/oldiopopen.c, debug/vdprintf_chk.c: Remove #if block testing _IO_UNIFIED_JUMPTABLES.
* Mechanically remove _IO_ name aliases for types and constants.Zack Weinberg2018-02-211-60/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch mechanically removes all remaining uses, and the definitions, of the following libio name aliases: name replaced with ---- ------------- _IO_FILE FILE _IO_fpos_t __fpos_t _IO_fpos64_t __fpos64_t _IO_size_t size_t _IO_ssize_t ssize_t or __ssize_t _IO_off_t off_t _IO_off64_t off64_t _IO_pid_t pid_t _IO_uid_t uid_t _IO_wint_t wint_t _IO_va_list va_list or __gnuc_va_list _IO_BUFSIZ BUFSIZ _IO_cookie_io_functions_t cookie_io_functions_t __io_read_fn cookie_read_function_t __io_write_fn cookie_write_function_t __io_seek_fn cookie_seek_function_t __io_close_fn cookie_close_function_t I used __fpos_t and __fpos64_t instead of fpos_t and fpos64_t because the definitions of fpos_t and fpos64_t depend on the largefile mode. I used __ssize_t and __gnuc_va_list in a handful of headers where namespace cleanliness might be relevant even though they're internal-use-only. In all other cases, I used the public-namespace name. There are a tiny handful of places where I left a use of 'struct _IO_FILE' alone, because it was being used together with 'struct _IO_FILE_plus' or 'struct _IO_FILE_complete' in the same arithmetic expression. Because this patch was almost entirely done with search and replace, I may have introduced indentation botches. I did proofread the diff, but I may have missed something. The ChangeLog below calls out all of the places where this was not a pure search-and-replace change. Installed stripped libraries and executables are unchanged by this patch, except that some assertions in vfscanf.c change line numbers. * libio/libio.h (_IO_FILE): Delete; all uses changed to FILE. (_IO_fpos_t): Delete; all uses changed to __fpos_t. (_IO_fpos64_t): Delete; all uses changed to __fpos64_t. (_IO_size_t): Delete; all uses changed to size_t. (_IO_ssize_t): Delete; all uses changed to ssize_t or __ssize_t. (_IO_off_t): Delete; all uses changed to off_t. (_IO_off64_t): Delete; all uses changed to off64_t. (_IO_pid_t): Delete; all uses changed to pid_t. (_IO_uid_t): Delete; all uses changed to uid_t. (_IO_wint_t): Delete; all uses changed to wint_t. (_IO_va_list): Delete; all uses changed to va_list or __gnuc_va_list. (_IO_BUFSIZ): Delete; all uses changed to BUFSIZ. (_IO_cookie_io_functions_t): Delete; all uses changed to cookie_io_functions_t. (__io_read_fn): Delete; all uses changed to cookie_read_function_t. (__io_write_fn): Delete; all uses changed to cookie_write_function_t. (__io_seek_fn): Delete; all uses changed to cookie_seek_function_t. (__io_close_fn): Delete: all uses changed to cookie_close_function_t. * libio/iofopncook.c: Remove unnecessary forward declarations. * libio/iolibio.h: Correct outdated commentary. * malloc/malloc.c (__malloc_stats): Remove unnecessary casts. * stdio-common/fxprintf.c (__fxprintf_nocancel): Remove unnecessary casts. * stdio-common/getline.c: Use _IO_getdelim directly. Don't redefine ssize_t. * stdio-common/printf_fp.c, stdio_common/printf_fphex.c * stdio-common/printf_size.c: Don't redefine size_t or FILE. Remove outdated comments. * stdio-common/vfscanf.c: Don't redefine va_list.
* Remove vestiges of external build support from libio headers.Zack Weinberg2018-02-211-27/+5
| | | | | | | | | | | | | | As requested by Adhemerval, this patch removes some preprocessor conditionals from the libio headers that were only relevant when building libio outside glibc. Installed stripped libraries and executables are unchanged by this patch. * libio/iolibio.h, libio/libioP.h: Remove extern "C". * libio/libio.h: Remove __BEGIN_DECLS and __END_DECLS. Remove preprocessor conditionals on _LIBC and __USE_GNU, which are always true, and __cplusplus, which is always false.
* Post-cleanup 2: minimize _G_config.h.Zack Weinberg2018-02-071-4/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Nearly everything in _G_config.h is either junk or more appropriately defined elsewhere: * _G_fpos_t, _G_fpos64_t, and _G_BUFSIZ are already completely unused. * All remaining uses of _G_va_list have been changed to __gnuc_va_list. * The definition of _G_HAVE_ST_BLKSIZE/_IO_HAVE_ST_BLKSIZE has been inlined into its sole use. * The complete definition of _G_iconv_t has been moved to libio.h and renamed _IO_iconv_t (all actual users used that name). * _G_IO_IO_FILE_VERSION is vestigial; some code cares whether _IO_stdin_used exists, but nothing looks at its value. I've preserved the value as a hardwired constant in csu/init.c. This means csu/init.c no longer needs to include anything. * Many of the headers included by _G_config.h were already being included directly by either either libio.h or stdio.h; the remaining ones were moved to libio.h. * _G_HAVE_MREMAP is still relevant, because mremap genuinely is a Linux extension; it's not in POSIX and as far as I can tell it's not available on the Hurd either. I also preserved _G_HAVE_MMAP, since it's conceivable someone would want to port glibc to a MMU-less, mmap-less environment in the future. Both are now always defined to 1/0 as is the current convention, instead of the older 1/undef convention. These are the only symbols still defined in _G_config.h. * The actual inclusion of _G_config.h moves from libio.h to libioP.h, as this is where a potential override of _G_HAVE_MMAP happens. * The #ifdef logic in libioP.h controlling _IO_JUMPS_OFFSET has been simplified. After this patch, the only surviving _G_ symbols are the struct tag names _G_fpos_t and _G_fpos64_t, which are preserved for the sake of C++ mangled names in applications, and _G_HAVE_MMAP and _G_HAVE_MREMAP, which do not seem worth renaming. Installed stripped libraries are unchanged by this patch. * bits/_G_config.h: Move back to sysdeps/generic/_G_config.h. Delete all contents except for definitions of _G_HAVE_MMAP and _G_HAVE_MREMAP. Add commentary explaining those two symbols. * sysdeps/unix/sysv/linux/bits/_G_config.h: Move back to sysdeps/unix/sysv/linux/_G_config.h. Make same content change as above. * libio/libio.h: Don't include bits/_G_config.h here. Include stddef.h with __need_wchar_t defined. Include bits/types/__mbstate_t.h, bits/types/wint_t.h, and gconv.h. Define _IO_iconv_t here, directly. Don't define _IO_HAVE_ST_BLKSIZE. * libio/libioP.h: Include _G_config.h here. Move include of shlib-compat.h up with rest of includes. Simplify conditionals controlling definition of _IO_JUMPS_OFFSET. * csu/init.c: Remove always-true #if around entire file. Don't include stdio.h. Set _IO_stdin_used to hardwired constant 0x20001, and update commentary. * include/stdio.h, sysdeps/ieee754/ldbl-opt/nldbl-compat.h: Replace all uses of _G_va_list with __gnuc_va_list. * libio/filedoalloc.c: Use #if defined _STATBUF_ST_BLKSIZE instead of #if _IO_HAVE_ST_BLKSIZE. * libio/fileops.c: Test _G_HAVE_MREMAP with #if, not #ifdef. * libio/iofdopen.c, libio/iofopen.c: Test _G_HAVE_MMAP with #if, not #ifdef.
* Post-cleanup 1: move libio.h back out of bits/.Zack Weinberg2018-02-071-0/+407
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We can't go very far with libio cleanups as long as we still have _IO_MTSAFE_IO, and I am not tackling that in this patch series, but we can at least make the maze of stdio-related headers a little less complicated. In this patch, libio.h moves back out of bits/ into the top level of the libio subdirectory, and is merged with libio/bits/libio-ldbl.h (which also used to be installed) and include/libio.h. Since almost no files include libio.h directly, this is quite straightforward. libio.h is now always used with _LIBC defined, so all of the _LIBC || _GLIBCPP_USE_WCHAR_T conditionals are unnecessary. Similarly, the ifdef nest surrounding the definition of _IO_fwide_maybe_incompatible can collapse down to a single SHLIB_COMPAT check. I also took the opportunity to add some checks for configuration botches to libio.h. Installed stripped libraries are unchanged by this patch. * libio/bits/libio.h: Move back to libio/libio.h and adjust multiple-include guard to match. Merge contents of libio/bits/libio-ldbl.h and include/libio.h into this file. Remove preprocessor conditionals that are always true and/or redundant to other preprocessor conditionals in the same nest. Include shlib-compat.h unconditionally. Error out if _LIBC is not defined, or if _ISOMAC is defined, or if _IO_MTSAFE_IO is defined but _IO_lock_t_defined is not defined after including stdio.h. Use __BEGIN_DECLS/__END_DECLS. * libio/bits/libio-ldbl.h, include/bits/libio.h: Delete file. * include/stdio.h, libio/iolibio.h, libio/libioP.h: Include libio.h as <libio/libio.h> rather than as <bits/libio.h>.
* Don't install libio.h or _G_config.h.Zack Weinberg2018-02-071-25/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We shipped 2.27 with libio.h and _G_config.h still installed but issuing warnings when used. Let's stop installing them early in 2.28 so that we have plenty of time to think of another plan if there are problems. The public stdio.h had a genuine dependency on libio.h for the complete definitions of FILE and cookie_io_functions_t, and a genuine dependency on _G_config.h for the complete definitions of fpos_t and fpos64_t; these are moved to single-type headers. bits/types/struct_FILE.h also provides a handful of accessor and bitflags macros so that code is not duplicated between bits/stdio.h and libio.h. All the other _IO_ and _G_ names used by the public stdio.h can be replaced with either public names or __-names. In order to minimize the risk of breaking our own compatibility code, bits/types/struct_FILE.h preserves the _IO_USE_OLD_IO_FILE mechanism exactly as it was in libio.h, but you have to define _LIBC to use it, or it'll error out. Similarly, _IO_lock_t_defined is preserved exactly, but will error out if used without defining _LIBC. Internally, include/stdio.h continues to include libio.h, and libio.h scrupulously provides every _IO_* and _G_* name that it always did, perhaps now defined in terms of the public names. This is how this patch avoids touching dozens of files throughout glibc and becoming entangled with the _IO_MTSAFE_IO mess. The remaining patches in this series eliminate most of the _G_ names. Tested on x86_64-linux; in addition to the test suite, I installed the library in a sysroot and verified that a simple program that uses stdio.h could be compiled against the installed library, and I also verified that installed stripped libraries are unchanged. * libio/bits/types/__fpos_t.h, libio/bits/types/__fpos64_t.h: New single-type headers split from _G_config.h. * libio/bits/types/cookie_io_functions_t.h * libio/bits/types/struct_FILE.h New single-type headers split from libio.h. * libio/Makefile: Install the above new headers. Don't install libio.h, _G_config.h, bits/libio.h, bits/_G_config.h, or bits/libio-ldbl.h. * libio/_G_config.h, libio/libio.h: Delete file. * libio/bits/libio.h: Remove improper-inclusion guard. Include stdio.h and don't repeat anything that it does. Define _IO_fpos_t as __fpos_t, _IO_fpos64_t as __fpos64_t, _IO_BUFSIZ as BUFSIZ, _IO_va_list as __gnuc_va_list, __io_read_fn as cookie_read_function_t, __io_write_fn as cookie_write_function_t, __io_seek_fn as cookie_seek_function_t, __io_close_fn as cookie_close_function_t, and _IO_cookie_io_functions_t as cookie_io_functions_t. Define _STDIO_USES_IOSTREAM, __HAVE_COLUMN, and _IO_file_flags here, in the "compatibility defines" section. Remove an #if 0 block. Use the "body" macros from bits/types/struct_FILE.h to define _IO_getc_unlocked, _IO_putc_unlocked, _IO_feof_unlocked, and _IO_ferror_unlocked. Move prototypes of __uflow and __overflow... * libio/stdio.h: ...here. Don't include bits/libio.h. Don't define _STDIO_USES_IOSTREAM. Get __gnuc_va_list directly from stdarg.h. Include bits/types/__fpos_t.h, bits/types/__fpos64_t.h, bits/types/struct_FILE.h, and, when __USE_GNU, bits/types/cookie_io_functions_t.h. Use __gnuc_va_list, not _G_va_list; __fpos_t, not _G_fpos_t; __fpos64_t, not _G_fpos64_t; FILE, not struct _IO_FILE; cookie_io_functions_t, not _IO_cookie_io_functions_t; __ssize_t, not _IO_ssize_t. Unconditionally define BUFSIZ as 8192 and EOF as (-1). * libio/bits/stdio.h: Add multiple-include guard. Use the "body" macros from bits/types/struct_FILE.h instead of _IO_* macros from libio.h; use __gnuc_va_list instead of va_list and __ssize_t instead of _IO_ssize_t. * libio/bits/stdio2.h: Similarly. * libio/iolibio.h: Add multiple-include guard. Include bits/libio.h after stdio.h. * libio/libioP.h: Add multiple-include guard. Include stdio.h and bits/libio.h before iolibio.h. * include/bits/types/__fpos_t.h, include/bits/types/__fpos64_t.h * include/bits/types/cookie_io_functions_t.h * include/bits/types/struct_FILE.h: New wrappers. * bits/_G_config.h, sysdeps/unix/sysv/linux/_G_config.h: Get definitions of _G_fpos_t and _G_fpos64_t from bits/types/__fpos_t.h and bits/types/__fpos64_t.h respectively. Remove improper-inclusion guards. * conform/data/stdio.h-data: Update expectations of va_list. * scripts/check-installed-headers.sh: Remove special case for libio.h and _G_config.h.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2018-01-011-1/+1
| | | | | | | * All files with FSF copyright notices: Update copyright dates using scripts/update-copyrights. * locale/programs/charmap-kw.h: Regenerated. * locale/programs/locfile-kw.h: Likewise.
* Deprecate external use of libio.h and _G_config.h.Zack Weinberg2017-12-241-504/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | libio.h was originally the header for a set of supported GNU extensions, but they have not been maintained as such in many years, they are now standing in the way of improvements to stdio, and we don't think there are any remaining external users. _G_config.h was never intended for public use, but predates the bits convention. Move both of these headers into the bits directory and provide stubs at top level which issue deprecation warnings. The contents of (bits/)libio.h and (bits/)_G_config.h are still exposed to external software via stdio.h; changing that requires more complex surgery than I have time to attempt right now. * libio/libio.h, libio/_G_config.h: New stub headers which issue a deprecation warning and then include <bits/libio.h>, <bits/_G_config.h> respectively. * libio/libio.h: Rename the original version of this file to libio/bits/libio.h. Error out if not included by stdio.h or the stub libio.h. * include/libio.h: Move to include/bits. Forward to libio/bits/libio.h. * sysdeps/generic/_G_config.h: Move to top-level bits/. Error out if not included by bits/libio.h or the stub _G_config.h. * sysdeps/unix/sysv/linux/_G_config.h: Move to sysdeps/unix/sysv/linux/bits. Error out if not included by bits/libio.h or the stub _G_config.h. * libio/stdio.h: Include bits/libio.h, not libio.h. * libio/Makefile: Install bits/libio.h and bits/_G_config.h as well as libio.h and _G_config.h. * csu/init.c, libio/fmemopen.c, libio/iolibio.h, libio/oldfmemopen.c * libio/strfile.h, stdio-common/vfscanf.c * sysdeps/pthread/flockfile.c, sysdeps/pthread/funlockfile.c Include stdio.h, not _G_config.h nor libio.h. * libio/iofgetpos.c: Also rename fgetpos64 out of the way. * libio/iofsetpos.c: Also rename fsetpos64 out of the way. * scripts/check-installed-headers.sh: Skip libio.h and _G_config.h.
* Single threaded stdio optimizationSzabolcs Nagy2017-07-041-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Locking overhead can be significant in some stdio operations that are common in single threaded applications. This patch adds the _IO_FLAGS2_NEED_LOCK flag to indicate if an _IO_FILE object needs to be locked and some of the stdio functions just jump to their _unlocked variant when not. The flag is set on all _IO_FILE objects when the first thread is created. A new GLIBC_PRIVATE libc symbol, _IO_enable_locks, was added to do this from libpthread. The optimization can be applied to more stdio functions, currently it is only applied to single flag check or single non-wide-char standard operations. The flag should probably be never set for files with _IO_USER_LOCK, but that's just a further optimization, not a correctness requirement. The optimization is valid in a single thread because stdio operations are non-as-safe (so lock state is not observable from a signal handler) and stdio locks are recursive (so lock state is not observable via deadlock). The optimization is not valid if a thread may be created while an stdio lock is taken and thus it should be disabled if any user code may run during an stdio operation (interposed malloc, printf hooks, etc). This makes the optimization more complicated for some stdio operations (e.g. printf), but those are bigger and thus less important to optimize so this patch does not try to do that. * libio/libio.h (_IO_FLAGS2_NEED_LOCK, _IO_need_lock): Define. * libio/libioP.h (_IO_enable_locks): Declare. * libio/Versions (_IO_enable_locks): New symbol. * libio/genops.c (_IO_enable_locks): Define. (_IO_old_init): Initialize flags2. * libio/feof.c.c (_IO_feof): Avoid locking when not needed. * libio/ferror.c (_IO_ferror): Likewise. * libio/fputc.c (fputc): Likewise. * libio/putc.c (_IO_putc): Likewise. * libio/getc.c (_IO_getc): Likewise. * libio/getchar.c (getchar): Likewise. * libio/ioungetc.c (_IO_ungetc): Likewise. * nptl/pthread_create.c (__pthread_create_2_1): Enable stdio locks. * libio/iofopncook.c (_IO_fopencookie): Enable locking for the file. * sysdeps/pthread/flockfile.c (__flockfile): Likewise.
* Remove _IO_MTSAFE_IO from public headers.Zack Weinberg2017-05-111-18/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | _IO_MTSAFE_IO controls whether stdio is *built* with support for multithreading. In the distant past it might also have worked as a feature selection macro, allowing library *users* to select thread-safe or lock-free stdio at application build time, I haven't done the archaeology. Nowadays, defining _IO_MTSAFE_IO while using the installed headers, or in _ISOMAC mode, will cause libio.h to throw syntax errors. This patch removes _IO_MTSAFE_IO from the public headers (specifically, from libio/libio.h). The most important thing it controlled in there was whether libio.h defines _IO_lock_t itself or expects stdio-lock.h to have done it, and we do still need a inter-header communication macro for that, because stdio-lock.h can only define _IO_lock_t as a typedef. I've invented _IO_lock_t_defined, which is defined by both versions of stdio-lock.h. _IO_MTSAFE_IO also controlled the definitions of a handful of macros that _might_ count as part of the public libio.h interface. They are now unconditionally given their non-_IO_MTSAFE_IO definition in libio/libio.h, and include/libio.h redefines them with the _IO_MTSAFE_IO definition. This should minimize the odds of breaking old software that actually uses those macros. I suspect that this entire mechanism is vestigial, and that glibc won't build anymore if you *don't* define _IO_MTSAFE_IO, but that's another patchset. The bulk of libio.h is internal-use-only stuff that no longer makes sense to expose (libstdc++ gave up on making a FILE the same object as a C++ filebuf *decades* ago) but that, too, is another patchset. * libio/libio.h: Condition dummy definition of _IO_lock_t on _IO_lock_t_defined, not _IO_MTSAFE_IO. Unconditionally use the non-_IO_MTSAFE_IO definitions for _IO_peekc, _IO_flockfile, _IO_funlockfile, and _IO_ftrylockfile. Only define _IO_cleanup_region_start and _IO_cleanup_region_end if not already defined. * include/libio.h: If _IO_MTSAFE_IO is defined, redefine _IO_peekc, _IO_flockfile, _IO_funlockfile, and _IO_ftrylockfile appropriately. * sysdeps/generic/stdio-lock.h, sysdeps/nptl/stdio-lock.h: Define _IO_lock_t_defined after defining _IO_lock_t.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2017-01-011-1/+1
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* Minor problems exposed by compiling C++ tests under _ISOMAC.Zack Weinberg2016-11-271-1/+1
| | | | | * libio/libio.h: Use __USE_GNU, not _GNU_SOURCE, in a conditional. * test-skeleton.c: Include stdint.h to ensure uintptr_t is available.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2016-01-041-1/+1
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* Don't include <bits/stdio-lock.h> from installed <libio.h>.Joseph Myers2015-09-031-5/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Every so often someone gets confused by the fact that the installed <bits/stdio-lock.h> header includes the non-installed <lowlevellock.h> header. This inclusion is not in fact a bug, because <bits/stdio-lock.h> only gets included by any header that users should include directly if _IO_MTSAFE_IO is defined, and that's an internal define used when building libio, not a feature test macro it's valid for users to define. However, on general principles it's best to have as little as possible in the installed headers that is inapplicable for valid uses of the installed glibc. This patch moves the include of <bits/stdio-lock.h> to the internal header include/libio.h, so that even if someone defines _IO_MTSAFE_IO it won't get included. This is intended as preparation for stopping <bits/stdio-lock.h> and <bits/libc-lock.h> from being installed at all (after this patch they aren't used in any installed header; formally of course they don't need to be installed even before this patch, but stopping them being installed before removing the #include would just exacerbate the confusion described above), and then moving those out of the bits/ namespace in accordance with the principle that that namespace is only for installed headers. The tests scanf15.c and scanf17.c avoid the internal headers; after this patch that means they need to undefine _IO_MTSAFE_IO as well as _LIBC so as to get a working _IO_lock_t definition for libio.h. This brings them closer to using the headers as an installed program would, which clearly accords with the intent of those tests. Tested for x86_64 (testsuite, and that installed stripped shared libraries are unchanged by the patch). * libio/libio.h [_IO_MTSAFE_IO]: Remove include of <bits/stdio-lock.h> and commented-out include of <comthread.h>. * include/libio.h [!_ISOMAC && _IO_MTSAFE_IO]: Include <bits/stdio-lock.h>. * stdio-common/scanf15.c (_IO_MTSAFE_IO): Undefine. * stdio-common/scanf17.c (_IO_MTSAFE_IO): Likewise.
* Fix BZ #16734 -- fopen calls mmap to allocate its bufferPaul Pluzhnikov2015-08-121-2/+1
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* Update copyright dates with scripts/update-copyrights.Joseph Myers2015-01-021-1/+1
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* Update copyright notices with scripts/update-copyrightsAllan McRae2014-01-011-1/+1
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* Update copyright notices with scripts/update-copyrights.Joseph Myers2013-01-021-2/+1
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* Remove _IO_pos_t.Joseph Myers2012-10-101-1/+0
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* Remove _G_off64_t and _G_stat64 from _G_config.h.Joseph Myers2012-10-091-1/+1
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* Remove various _G_*_t type names.Joseph Myers2012-09-251-6/+6
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* Remove _G_HAVE_SYS_WAIT and _IO_HAVE_SYS_WAIT.Joseph Myers2012-09-211-1/+0
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* Remove _G_NEED_STDARG_H.Joseph Myers2012-09-201-8/+6
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* Remove _G_HAVE_PRINTF_FP.Joseph Myers2012-09-131-3/+0
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* Update comment for _io_write_fnRoland McGrath2012-04-121-5/+5
| | | | | [BZ #2074] * libio/libio.h (__io_write_fn): Update comment.
* Replace FSF snail mail address with URLs.Paul Eggert2012-02-091-3/+2
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* Remove _G_HAVE_SYS_CDEFS.Marek Polacek2012-02-091-6/+1
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* Remove PARAMS macros.Marek Polacek2012-01-311-5/+0
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* Remove __STDC__ conditionals from installed headers.Joseph Myers2012-01-261-12/+2
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* Remove pre-ISO C supportUlrich Drepper2012-01-071-2/+3
| | | | No more __const.
* Fix a few problems in fopen and freopenUlrich Drepper2011-05-151-1/+3
| | | | | | | | | fopen should set the FD_CLOEXEC flag if requested evenif the kernel does not support an aotmic operation. freopen should reuse the file descriptor for the stream. This is especially important for calls to change the standard streams (stin, stdout, stderr).
* Fix getwc* and putwc* on non-wide streams.Ulrich Drepper2009-11-191-6/+8
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* * include/stdio.h (__isoc99_fscanf, __isoc99_scanf,Ulrich Drepper2007-09-181-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __isoc99_sscanf, __isoc99_vscanf): New prototypes. (__isoc99_vsscanf, __isoc99_vfscanf): New prototypes, add libc_hidden_proto. * include/wchar.h (__isoc99_fwscanf, __isoc99_wscanf, __isoc99_swscanf, __isoc99_vwscanf): New prototypes. (__isoc99_vswscanf, __isoc99_vfwscanf): New prototypes, add libc_hidden_proto. * libio/stdio.h (fscanf, scanf, sscanf, vfscanf, vscanf, vsscanf): Redirect to __isoc99_* if strict ISO C99 or POSIX conformance requested. * wcsmbs/wchar.h (fwscanf, wscanf, swscanf, vfwscanf, vwscanf, vswscanf): Redirect to __isoc99_* if strict ISO C99 or POSIX conformance requested. * libio/bits/stdio-ldbl.h (fscanf, scanf, sscanf, vfscanf, vscanf, vsscanf): Redirect to __nldbl___isoc99_* if strict ISO C99 or POSIX conformance requested. * wcsmbs/bits/wchar-ldbl.h (fwscanf, wscanf, swscanf, vfwscanf, vwscanf, vswscanf): Redirect to __nldbl___isoc99_* if strict ISO C99 or POSIX conformance requested. * stdio-common/Versions (libc): Export __isoc99_scanf@@GLIBC_2.7, __isoc99_vscanf@@GLIBC_2.7, __isoc99_fscanf@@GLIBC_2.7, __isoc99_vfscanf@@GLIBC_2.7, __isoc99_sscanf@@GLIBC_2.7 and __isoc99_vsscanf@@GLIBC_2.7. * stdio-common/Makefile (routines): Add isoc99_scanf, isoc99_vscanf, isoc99_fscanf, isoc99_vfscanf, isoc99_sscanf and isoc99_vsscanf. (tests): Add scanf14. (CFLAGS-vfprintf.c, CFLAGS-fprintf.c, CFLAGS-printf.c, CFLAGS-vfwprintf.c, CFLAGS-vfscanf.c, CFLAGS-vfwscanf.c, CFLAGS-fscanf.c, CFLAGS-scanf.c, CFLAGS-isoc99_vfscanf.c, CFLAGS-isoc99_vscanf.c, CFLAGS-isoc99_fscanf.c, CFLAGS-isoc99_scanf.c): Add $(exceptions). (CFLAGS-scanf15.c): Add various -I paths to prevent the compiler from using internal headers. * wcsmbs/Versions (libc): Export __isoc99_wscanf@@GLIBC_2.7, __isoc99_vwscanf@@GLIBC_2.7, __isoc99_fwscanf@@GLIBC_2.7, __isoc99_vfwscanf@@GLIBC_2.7, __isoc99_swscanf@@GLIBC_2.7 and __isoc99_vswscanf@@GLIBC_2.7. * wcsmbs/Makefile (routines): Add isoc99_wscanf, isoc99_vwscanf, isoc99_fwscanf, isoc99_vfwscanf, isoc99_swscanf and isoc99_vswscanf. (CFLAGS-isoc99_wscanf.c, CFLAGS-isoc99_fwscanf.c, CFLAGS-isoc99_vwscanf.c, CFLAGS-isoc99_vfwscanf.c): Add $(exceptions). (CPPFLAGS): Add -D_IO_MTSAFE_IO if needed. * stdio-common/isoc99_scanf.c: New file. * stdio-common/isoc99_vsscanf.c: New file. * stdio-common/isoc99_vscanf.c: New file. * stdio-common/isoc99_vfscanf.c: New file. * stdio-common/isoc99_fscanf.c: New file. * stdio-common/isoc99_sscanf.c: New file. * wcsmbs/isoc99_fwscanf.c: New file. * wcsmbs/isoc99_vswscanf.c: New file. * wcsmbs/isoc99_swscanf.c: New file. * wcsmbs/isoc99_wscanf.c: New file. * wcsmbs/isoc99_vwscanf.c: New file. * wcsmbs/isoc99_vfwscanf.c: New file. * libio/libio.h (_IO_FLAGS2_SCANF_STD): Define. * libio/libioP.h (_IO_acquire_lock_clear_flags2_fct): Also clear _IO_FLAGS2_SCANF_STD bit from _flags2. * stdio-common/vfscanf.c (_IO_vfscanf_internal): Don't handle %as, %aS and %a[ if _IO_FLAGS2_SCANF_STD is set in _flags2. * stdio-common/scanf14.c: New test. * stdio-common/scanf15.c: New test. * sysdeps/ieee754/ldbl-opt/Makefile (libnldbl-calls): Add isoc99_scanf, isoc99_fscanf, isoc99_sscanf, isoc99_vscanf, isoc99_vfscanf, isoc99_vsscanf, isoc99_wscanf, isoc99_fwscanf, isoc99_swscanf, isoc99_vwscanf, isoc99_vfwscanf and isoc99_vswscanf. * sysdeps/ieee754/ldbl-opt/Versions (libc): Export __nldbl___isoc99_scanf@@GLIBC_2.7, __nldbl___isoc99_fscanf@@GLIBC_2.7, __nldbl___isoc99_sscanf@@GLIBC_2.7, __nldbl___isoc99_vscanf@@GLIBC_2.7, __nldbl___isoc99_vfscanf@@GLIBC_2.7, __nldbl___isoc99_vsscanf@@GLIBC_2.7, __nldbl___isoc99_wscanf@@GLIBC_2.7, __nldbl___isoc99_fwscanf@@GLIBC_2.7, __nldbl___isoc99_swscanf@@GLIBC_2.7, __nldbl___isoc99_vwscanf@@GLIBC_2.7, __nldbl___isoc99_vfwscanf@@GLIBC_2.7 and __nldbl___isoc99_vswscanf@@GLIBC_2.7. * sysdeps/ieee754/ldbl-opt/nldbl-compat.h (__isoc99_scanf, __isoc99_fscanf, __isoc99_sscanf, __isoc99_vscanf, __isoc99_vfscanf, __isoc99_vsscanf, __isoc99_wscanf, __isoc99_fwscanf, __isoc99_swscanf, __isoc99_vwscanf, __isoc99_vfwscanf, __isoc99_vswscanf): Add NLDBL_DECL. * sysdeps/ieee754/ldbl-opt/nldbl-compat.c (__nldbl___isoc99_scanf, __nldbl___isoc99_fscanf, __nldbl___isoc99_sscanf, __nldbl___isoc99_vscanf, __nldbl___isoc99_vfscanf, __nldbl___isoc99_vsscanf, __nldbl___isoc99_wscanf, __nldbl___isoc99_fwscanf, __nldbl___isoc99_swscanf, __nldbl___isoc99_vwscanf, __nldbl___isoc99_vfwscanf, __nldbl___isoc99_vswscanf): New functions. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vfscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_swscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vwscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_wscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_scanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_sscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vsscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_fwscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vfwscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vswscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_vscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isoc99_fscanf.c: New file. * stdio-common/Makefile (tests): Add scanf13. (scanf13-ENV): New. * stdio-common/vfscanf.c (_IO_vfscanf_internal): Handle m modifier followed by l. (STRING_ARG): Add width argument. (_IO_vfscanf_internal) <case L_('c')>: Handle %mc. <case L_('C')>: Handle %mlc and %mC. <case L_('s'), case L_('S'), case L_('[')>: Adjust STRING_ARG arguments. * stdio-common/scanf13.c: New test. * libio/libioP.h (_IO_acquire_lock_clear_flags2_fct): Clear the _IO_FLAGS2_FORTIFY bit from _flags2 rather than _flags. type and __THROW marker of splice, vmsplice, and tee.
* * iconv/gconv_int.h (__GCONV_NULCONV): New internal only error code.Ulrich Drepper2007-07-281-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * iconv/gconv_cache.c (__gconv_lookup_cache): Return __GCONV_NULCONV if from and to charsets are the same. * iconv/gconv_db.c (__gconv_find_transform): Likewise. * intl/dcigettext.c (_nl_find_msg): Return NULL even if __gconv_open returns __GCONV_NOCONV, but not for __GCONV_NULCONV. 2007-07-17 Jakub Jelinek <jakub@redhat.com> * wcsmbs/wchar.h: Only define wint_t if __need_wint_t. Don't define wint_t when __need_mbstate_t unless it is necessary. (__mbstate_t): Use __WINT_TYPE__ rather than wint_t in the typedef if possible. * wctype/wctype.h (wint_t): Define by including wchar.h with __need_wint_t instead of including stddef.h with __need_wint_t and as fallback definining it ourselves. * iconv/gconv.h (__need_wint_t): Define before including wchar.h. * sysdeps/gnu/_G_config.h: Don't include gconv.h if not _LIBC or _GLIBCPP_USE_WCHAR_T. (__need_wchar_t): Don't define if not _LIBC or _GLIBCPP_USE_WCHAR_T. (__need_wint_t): Don't define before including stddef.h, define before including wchar.h only if _LIBC or _GLIBCPP_USE_WCHAR_T. (_G_iconv_t): Don't define if not _LIBC or _GLIBCPP_USE_WCHAR_T. * sysdeps/mach/hurd/_G_config.h: Likewise. * sysdeps/generic/_G_config.h: Likewise. * libio/libio.h (__wunderflow, __wuflow, __woverflow): Only prototype if _LIBC or _GLIBCPP_USE_WCHAR_T. (_IO_getwc_unlocked, _IO_putwc_unlocked): Only define if _LIBC or _GLIBCPP_USE_WCHAR_T.
* (__underflow, __uflow, __overflow, __wunderflow, __wuflow, __woverflow, ↵Ulrich Drepper2007-04-161-16/+16
| | | | _IO_getc, _IO_putc, _IO_peekc_locked, _IO_padn, _IO_sgetn, _IO_seekoff, _IO_seekpos, _IO_getwc, _IO_putwc, _IO_wpadn): Remove __THROW.
* [BZ #2510, BZ #2830, BZ #3137, BZ #3313, BZ #3426, BZ #3465, BZ #3480, BZ ↵Ulrich Drepper2007-01-111-16/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | #3483, BZ #3493, BZ #3514, BZ #3515, BZ #3664, BZ #3673, BZ #3674] 2007-01-11 Jakub Jelinek <jakub@redhat.com> * sysdeps/i386/soft-fp/sfp-machine.h: Remove. * sysdeps/x86_64/soft-fp/sfp-machine.h: Likewise. 2007-01-10 Ulrich Drepper <drepper@redhat.com> * io/fts.c: Make sure fts_cur is always valid after return from fts_read. Patch by Miloslav Trmac <mitr@redhat.com>. 2006-10-27 Richard Sandiford <richard@codesourcery.com> * elf/elf.h (R_MIPS_GLOB_DAT): Define. (R_MIPS_NUM): Bump by 1. 2007-01-03 Jakub Jelinek <jakub@redhat.com> * posix/execvp.c: Include alloca.h. (allocate_scripts_argv): Renamed to... (scripts_argv): ... this. Don't allocate buffer here nor count arguments. (execvp): Use alloca if possible. * posix/Makefile: Add rules to build and run tst-vfork3 test. * posix/tst-vfork3.c: New test. * stdlib/Makefile (tst-strtod3-ENV): Define. 2007-01-02 Ulrich Drepper <drepper@redhat.com> * posix/getconf.c: Update copyright year. * nss/getent.c: Likewise. * iconv/iconvconfig.c: Likewise. * iconv/iconv_prog.c: Likewise. * elf/ldconfig.c: Likewise. * catgets/gencat.c: Likewise. * csu/version.c: Likewise. * elf/ldd.bash.in: Likewise. * elf/sprof.c (print_version): Likewise. * locale/programs/locale.c: Likewise. * locale/programs/localedef.c: Likewise. * nscd/nscd.c (print_version): Likewise. * debug/xtrace.sh: Likewise. * malloc/memusage.sh: Likewise. * malloc/mtrace.pl: Likewise. * debug/catchsegv.sh: Likewise. 2006-12-24 Ulrich Drepper <drepper@redhat.com> * malloc/malloc.c (sYSMALLOc): Remove some unnecessary alignment attempts. 2006-12-23 Ulrich Drepper <drepper@redhat.com> * posix/wordexp.c: Remove some unnecessary tests. 2006-12-20 SUGIOKA Toshinobu <sugioka@itonet.co.jp> * sysdeps/unix/sysv/linux/sh/bits/shm.h: New file. * nss/getXXbyYY_r.c: Include atomic.h. (INTERNAL (REENTRANT_NAME)): Write startp after start_fct, add atomic_write_barrier () in between. 2006-11-28 Jakub Jelinek <jakub@redhat.com> * elf/dl-support.c: Include dl-procinfo.h. * sysdeps/powerpc/dl-procinfo.h (PPC_PLATFORM_POWER4, PPC_PLATFORM_PPC970, PPC_PLATFORM_POWER5, PPC_PLATFORM_POWER5_PLUS, PPC_PLATFORM_POWER6, PPC_PLATFORM_CELL_BE, PPC_PLATFORM_POWER6X): Define. (_dl_string_platform): Use PPC_PLATFORM_* macros instead of hardcoded constants. * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_platform): Use PPC_PLATFORM_* macros for array designators. 2006-11-11 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/powerpc/dl-procinfo.c (_dl_powerpc_cap_flags): Add 3 new cap names to the beginning. (_dl_powerpc_platforms): Add "power6x". * sysdeps/powerpc/dl-procinfo.h (_DL_HWCAP_FIRST): Decrease. (HWCAP_IMPORTANT): Add PPC_FEATURE_HAS_DFP. (_DL_PLATFORMS_COUNT): Increase. (_dl_string_platform): Handle power6x case. * sysdeps/powerpc/sysdep.h (PPC_FEATURE_PA6T, PPC_FEATURE_HAS_DFP, PPC_FEATURE_POWER6_EXT): Define. (PPC_FEATURE_POWER5, PPC_FEATURE_POWER5_PLUS): Correct Comment. [-2^31 .. 2^31) range. * sysdeps/unix/sysv/linux/bits/statvfs.h: Define ST_RELATIME. * sysdeps/unix/sysv/linux/internal_statvfs.c (__statvfs_getflags): Handle relatime mount option. 2006-12-13 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/powerpc/powerpc32/setcontext.S: Include kernel-features.h. 2006-12-11 Ulrich Drepper <drepper@redhat.com> * stdlib/strtod_l.c (____STRTOF_INTERNAL): Parse thousand separators also if no non-zero digits found. * stdlib/Makefile (tests): Add tst-strtod3. [BZ #3664] * stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix test to recognize empty parsed strings. * stdlib/Makefile (tests): Add tst-strtod2. * stdlib/tst-strtod2.c: New file. [BZ #3673] * stdlib/strtod_l.c (____STRTOF_INTERNAL): Fix exp_limit computation. * stdlib/Makefile (tests): Add tst-atof2. * stdlib/tst-atof2.c: New file. [BZ #3674] * stdlib/strtod_l.c (____STRTOF_INTERNAL): Adjust exponent value correctly if removing trailing zero of hex-float. * stdlib/Makefile (tests): Add tst-atof1. * stdlib/tst-atof1.c: New file. * misc/mntent_r.c (__hasmntopt): Check p[optlen] even when p == rest. Start searching for next comma at p rather than rest. * misc/Makefile (tests): Add tst-mntent2. * misc/tst-mntent2.c: New test. 2006-12-08 Ulrich Drepper <drepper@redhat.com> * malloc/memusage.c: Handle realloc with new size of zero and non-NULL pointer correctly. (me): Really write first record twice. (struct entry): Make format bi-arch safe. (dest): Write out more realloc statistics. * malloc/memusagestat.c (struct entry): Make format bi-arch safe. 2006-12-05 Jakub Jelinek <jakub@redhat.com> * nis/nis_subr.c (nis_getnames): Revert last change. 2006-12-03 Kaz Kojima <kkojima@rr.iij4u.or.jp> * sysdeps/unix/sysv/linux/sh/sys/io.h: Removed. 2006-11-30 H.J. Lu <hongjiu.lu@intel.com> * sysdeps/i386/i686/memcmp.S: Use jump table as the base of jump table entries. 2006-11-30 Jan Kratochvil <jan.kratochvil@redhat.com> * sysdeps/unix/sysv/linux/i386/clone.S: Provide CFI for the outermost `clone' function to ensure proper unwinding stop of gdb. * sysdeps/unix/sysv/linux/x86_64/clone.S: Likewise. 2006-12-01 Ulrich Drepper <drepper@redhat.com> * nscd/nscd.init: Remove obsolete and commented-out -S option handling. 2006-11-23 Jakub Jelinek <jakub@redhat.com> [BZ #3514] * manual/string.texi (strncmp): Fix pastos from wcscmp description. [BZ #3515] * manual/string.texi (strtok): Remove duplicate paragraph. 2006-12-01 Jan Kratochvil <jan.kratochvil@redhat.com> * sysdeps/unix/sysv/linux/x86_64/sigaction.c: Fix compatibility with libgcc not supporting `rflags' unwinding (register # >= 17). 2006-11-30 Jakub Jelinek <jakub@redhat.com> * sunrpc/svc_run.c (svc_run): Set my_pollfd to new_pollfd if realloc succeeded. 2006-11-29 Daniel Jacobowitz <dan@codesourcery.com> Jakub Jelinek <jakub@redhat.com> Jan Kratochvil <jan.kratochvil@redhat.com> * sysdeps/unix/sysv/linux/x86_64/sigaction.c (restore_rt): Add correct unwind information. * sysdeps/unix/sysv/linux/x86_64/Makefile: Provide symbols for 'restore_rt' even in the 'signal' directory. * sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym: Extend the regs list. malloc crashed. Don't allocate memory unnecessarily in each loop. 2006-10-21 Jakub Jelinek <jakub@redhat.com> * resolv/mapv4v6addr.h (map_v4v6_address): Fix last change. 2006-11-20 Ulrich Drepper <drepper@redhat.com> * resolv/mapv4v6addr.h (map_v4v6_address): Optimize a bit. 2006-11-18 Bruno Haible <bruno@clisp.org> * sysdeps/unix/sysv/linux/i386/getgroups.c (__getgroups): Invoke __sysconf only after having tried to call getgroups32. 2006-11-19 Ulrich Drepper <drepper@redhat.com> * nss/nss_files/files-hosts.c (LINE_PARSER): Support IPv6-style addresses for IPv4 queries if they can be mapped. 2006-11-16 Jakub Jelinek <jakub@redhat.com> * sysdeps/x86_64/fpu/s_copysignf.S (__copysignf): Switch to .text. * sysdeps/x86_64/fpu/s_copysign.S (__copysign): Likewise. (signmask): Add .size directive. (othermask): Add .type directive. 2006-11-14 Ulrich Drepper <drepper@redhat.com> * po/nl.po: Update from translation team. * timezone/zdump.c: Redo fix for BZ #3137. 2006-11-14 Jakub Jelinek <jakub@redhat.com> * nss/nss_files/files-alias.c (get_next_alias): Set line back to first_unused after parsing :include: file. * timezone/africa: Update from tzdata2006o. * timezone/antarctica: Likewise. * timezone/asia: Likewise. * timezone/australasia: Likewise. * timezone/backward: Likewise. * timezone/europe: Likewise. * timezone/iso3166.tab: Likewise. * timezone/northamerica: Likewise. * timezone/southamerica: Likewise. * timezone/zone.tab: Likewise. * time/tzfile.c (__tzfile_read): Extend to handle new file format on machines with 64-bit time_t. * timezone/checktab.awk: Update from tzcode2006o. * timezone/ialloc.c: Likewise. * timezone/private.h: Likewise. * timezone/scheck.c: Likewise. * timezone/tzfile.h: Likewise. * timezone/tzselect.ksh: Likewise. * timezone/zdump.c: Likewise. * timezone/zic.c: Likewise. [BZ #3483] * elf/ldconfig.c (main): Call setlocale and textdomain. Patch mostly by Benno Schulenberg <bensberg@justemail.net>. [BZ #3480] * manual/argp.texi: Fix typos. * manual/charset.texi: Likewise. * manual/errno.texi: Likewise. * manual/filesys.texi: Likewise. * manual/lang.texi: Likewise. * manual/maint.texi: Likewise. * manual/memory.texi: Likewise. * manual/message.texi: Likewise. * manual/resource.texi: Likewise. * manual/search.texi: Likewise. * manual/signal.texi: Likewise. * manual/startup.texi: Likewise. * manual/stdio.texi: Likewise. * manual/sysinfo.texi: Likewise. * manual/syslog.texi: Likewise. * manual/time.texi: Likewise. Patch by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>. [BZ #3465] * sunrpc/clnt_raw.c: Minimal message improvements. * sunrpc/pm_getmaps.c: Likewise. * nis/nss_nisplus/nisplus-publickey.c: Likewise. * nis/nis_print_group_entry.c: Likewise. * locale/programs/repertoire.c: Likewise. * locale/programs/charmap.c: Likewise. * malloc/memusage.sh: Likewise. * elf/dl-deps.c: Likewise. * locale/programs/ld-collate.c: Likewise. * libio/vswprintf.c: Likewise. * malloc/memusagestat.c: Likewise. * sunrpc/auth_unix.c: Likewise. * sunrpc/rpc_main.c: Likewise. * nscd/cache.c: Likewise. * locale/programs/repertoire.c: Unify output messages. * locale/programs/charmap.c: Likewise. * locale/programs/ld-ctype.c: Likewise. * locale/programs/ld-monetary.c: Likewise. * locale/programs/ld-numeric.c: Likewise. * locale/programs/ld-time.c: Likewise. * elf/ldconfig.c: Likewise. * nscd/selinux.c: Likewise. * elf/cache.c: Likewise. Patch mostly by Benno Schulenberg <bensberg@justemail.net>. 2006-11-10 Jakub Jelinek <jakub@redhat.com> * string/strxfrm_l.c (STRXFRM): Fix trailing \1 optimization if N is one bigger than return value. * string/tst-strxfrm2.c (do_test): Also test strxfrm with l1 + 1 and l1 last arguments, if buf is defined, verify the return value equals to strlen (buf) and verify no byte beyond passed length is modified. 2006-11-10 Ulrich Drepper <drepper@redhat.com> * po/sv.po: Update from translation team. * sysdeps/gnu/siglist.c (__old_sys_siglist, __old_sys_sigabbrev): Use __new_sys_siglist instead of _sys_siglist_internal as second macro argument. (_old_sys_siglist): Use declare_symbol_alias macro instead of strong_alias. 2006-11-09 Ulrich Drepper <drepper@redhat.com> [BZ #3493] * posix/unistd.h (sysconf): Remove const attribute. * sysdeps/posix/getaddrinfo.c (getaddrinfo): Fix test for temporary or deprecated addresses. Patch by Sridhar Samudrala <sri@us.ibm.com>. * string/Makefile (tests): Add tst-strxfrm2. * string/tst-strxfrm2.c: New file. 2006-10-09 Jakub Jelinek <jakub@redhat.com> * elf/dl-debug.c (_dl_debug_initialize): Check r->r_map for 0 rather than r->r_brk. * string/strxfrm_l.c (STRXFRM): Do the trailing \1 removal optimization even if needed > n. 2006-11-07 Jakub Jelinek <jakub@redhat.com> * include/libc-symbols.h (declare_symbol): Rename to... (declare_symbol_alias): ... this. Add ORIGINAL argument, imply strong_alias (ORIGINAL, SYMBOL) in asm to make sure it preceedes .size directive. * sysdeps/gnu/errlist-compat.awk: Adjust for declare_symbol_alias changes. * sysdeps/gnu/siglist.c: Likewise. 2006-11-03 Steven Munroe <sjmunroe@us.ibm.com> * sysdeps/powerpc/fpu/bits/mathinline.h [__LIBC_INTERNAL_MATH_INLINES]: Moved to ... * sysdeps/powerpc/fpu/math_private.h: ...here. New file. 2006-11-05 Ulrich Drepper <drepper@redhat.com> * sysdeps/unix/sysv/linux/i386/sysconf.c (intel_check_word): Update handling of cache descriptor 0x49 for new models. * sysdeps/unix/sysv/linux/x86_64/sysconf.c (intel_check_word): Likewise. 2006-11-02 Ulrich Drepper <drepper@redhat.com> * configure.in: Work around ld --help change and avoid -z relro test completely if the architecture doesn't care about security. 2006-11-01 Ulrich Drepper <drepper@redhat.com> * po/sv.po: Update from translation team. 2006-10-31 Ulrich Drepper <drepper@redhat.com> * stdlib/atexit.c (atexit): Don't mark as hidden when used to generate compatibility version. 2006-10-29 Ulrich Drepper <drepper@redhat.com> * configure.in: Relax -z relro requirement a bit. * po/sv.po: Update from translation team. 2006-10-29 Jakub Jelinek <jakub@redhat.com> * elf/dl-sym.c (do_sym): Use RTLD_SINGLE_THREAD_P. * elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Likewise. * elf/dl-close.c (_dl_close_worker): Likewise. * elf/dl-open.c (_dl_open_worker): Likewise. * sysdeps/generic/sysdep-cancel.h (RTLD_SINGLE_THREAD_P): Define. * configure.in: Require assembler support for visibility, compiler support for visibility and aliases, linker support for various -z options. * Makeconfig: Remove conditional code which now is unnecessary. * config.h.in: Likewise. * config.make.in: Likewise. * dlfcn/Makefile: Likewise. * elf/Makefile: Likewise. * elf/dl-load.c: Likewise. * elf/rtld.c: Likewise. * include/libc-symbols.h: Likewise. * include/stdio.h: Likewise. * io/Makefile: Likewise. * io/fstat.c: Likewise. * io/fstat64.c: Likewise. * io/fstatat.c: Likewise. * io/fstatat64.c: Likewise. * io/lstat.c: Likewise. * io/lstat64.c: Likewise. * io/mknod.c: Likewise. * io/mknodat.c: Likewise. * io/stat.c: Likewise. * io/stat64.c: Likewise. * libio/stdio.c: Likewise. * nscd/Makefile: Likewise. * stdlib/Makefile: Likewise. * stdlib/atexit.c: Likewise. * sysdeps/generic/ldsodefs.h: Likewise. * sysdeps/i386/dl-machine.h: Likewise. * sysdeps/i386/sysdep.h: Likewise. * sysdeps/i386/i686/memcmp.S: Likewise. * sysdeps/powerpc/powerpc32/sysdep.h: Likewise. * sysdeps/unix/sysv/linux/i386/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/x86_64/sigaction.c: Likewise. * Makerules: USE_TLS support is now default. * tls.make.c: Likewise. * csu/Versions: Likewise. * csu/libc-start.c: Likewise. * csu/libc-tls.c: Likewise. * csu/version.c: Likewise. * dlfcn/dlinfo.c: Likewise. * elf/dl-addr.c: Likewise. * elf/dl-cache.c: Likewise. * elf/dl-close.c: Likewise. * elf/dl-iteratephdr.c: Likewise. * elf/dl-load.c: Likewise. * elf/dl-lookup.c: Likewise. * elf/dl-object.c: Likewise. * elf/dl-open.c: Likewise. * elf/dl-reloc.c: Likewise. * elf/dl-support.c: Likewise. * elf/dl-sym.c: Likewise. * elf/dl-sysdep.c: Likewise. * elf/dl-tls.c: Likewise. * elf/ldconfig.c: Likewise. * elf/rtld.c: Likewise. * elf/tst-tls-dlinfo.c: Likewise. * elf/tst-tls1.c: Likewise. * elf/tst-tls10.h: Likewise. * elf/tst-tls14.c: Likewise. * elf/tst-tls2.c: Likewise. * elf/tst-tls3.c: Likewise. * elf/tst-tls4.c: Likewise. * elf/tst-tls5.c: Likewise. * elf/tst-tls6.c: Likewise. * elf/tst-tls7.c: Likewise. * elf/tst-tls8.c: Likewise. * elf/tst-tls9.c: Likewise. * elf/tst-tlsmod1.c: Likewise. * elf/tst-tlsmod13.c: Likewise. * elf/tst-tlsmod13a.c: Likewise. * elf/tst-tlsmod14a.c: Likewise. * elf/tst-tlsmod2.c: Likewise. * elf/tst-tlsmod3.c: Likewise. * elf/tst-tlsmod4.c: Likewise. * elf/tst-tlsmod5.c: Likewise. * elf/tst-tlsmod6.c: Likewise. * include/errno.h: Likewise. * include/link.h: Likewise. * include/tls.h: Likewise. * locale/global-locale.c: Likewise. * locale/localeinfo.h: Likewise. * malloc/arena.c: Likewise. * malloc/hooks.c: Likewise. * malloc/malloc.c: Likewise. * resolv/Versions: Likewise. * sysdeps/alpha/dl-machine.h: Likewise. * sysdeps/alpha/libc-tls.c: Likewise. * sysdeps/generic/ldsodefs.h: Likewise. * sysdeps/generic/tls.h: Likewise. * sysdeps/i386/dl-machine.h: Likewise. * sysdeps/ia64/dl-machine.h: Likewise. * sysdeps/ia64/libc-tls.c: Likewise. * sysdeps/mach/hurd/fork.c: Likewise. * sysdeps/mach/hurd/i386/tls.h: Likewise. * sysdeps/powerpc/powerpc32/dl-machine.c: Likwise. * sysdeps/powerpc/powerpc32/dl-machine.h: Likewise. * sysdeps/powerpc/powerpc64/dl-machine.h: Likewise. * sysdeps/s390/libc-tls.c: Likewise. * sysdeps/s390/s390-32/dl-machine.h: Likewise. * sysdeps/s390/s390-64/dl-machine.h: Likewise. * sysdeps/sh/dl-machine.h: Likewise. * sysdeps/sparc/sparc32/dl-machine.h: Likewise. * sysdeps/sparc/sparc64/dl-machine.h: Likewise. * sysdeps/x86_64/dl-machine.h: Likewise. [BZ #3426] * stdlib/stdlib.h: Adjust comment for canonicalize_file_name to reality. 2006-10-27 Jakub Jelinek <jakub@redhat.com> * elf/dl-lookup.c (_dl_debug_bindings): Remove unused symbol_scope argument. (_dl_lookup_symbol_x): Adjust caller. * sysdeps/generic/ldsodefs.h (struct link_namespaces): Remove _ns_global_scope. * elf/rtld.c (dl_main): Don't initialize _ns_global_scope. * elf/dl-libc.c: Revert l_scope name changes. * elf/dl-load.c: Likewise. * elf/dl-object.c: Likewise. * elf/rtld.c: Likewise. * elf/dl-close.c (_dl_close): Likewise. * elf/dl-open.c (dl_open_worker): Likewise. If not SINGLE_THREAD_P, always use __rtld_mrlock_{change,done}. Always free old scope list here if not l_scope_mem. * elf/dl-runtime.c (_dl_fixup, _dl_profile_fixup): Revert l_scope name change. Never free scope list here. Just __rtld_mrlock_lock before the lookup and __rtld_mrlock_unlock it after the lookup. * elf/dl-sym.c: Likewise. * include/link.h (struct r_scoperec): Remove. (struct link_map): Replace l_scoperec with l_scope, l_scoperec_mem with l_scope_mem and l_scoperec_lock with l_scope_lock. 2006-10-25 Ulrich Drepper <drepper@redhat.com> * sysdeps/gnu/netinet/tcp.h: Define TCP_CONGESTION. 2006-10-18 Ulrich Drepper <drepper@redhat.com> * configure.in: Disable building profile libraries by default. 2006-10-18 Ulrich Drepper <drepper@redhat.com> * elf/dl-lookup.c (_dl_lookup_symbol_x): Add warning to _dl_lookup_symbol_x code. 2006-10-17 Jakub Jelinek <jakub@redhat.com> * elf/dl-runtime.c: Include sysdep-cancel.h. (_dl_fixup, _dl_profile_fixup): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros. * elf/dl-sym.c: Include sysdep-cancel.h. (do_sym): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros. * elf/dl-close.c: Include sysdep-cancel.h. (_dl_close): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros. * elf/dl-open.c: Include sysdep-cancel.h. (dl_open_worker): Use __rtld_mrlock_* and scoperec->nusers only if !SINGLE_THREAD_P. Use atomic_* instead of catomic_* macros. 2006-10-17 Jakub Jelinek <jakub@redhat.com> [BZ #3313] * malloc/malloc.c (malloc_consolidate): Set maxfb to address of last fastbin rather than end of fastbin array. 2006-10-18 Ulrich Drepper <drepper@redhat.com> * sysdeps/i386/i486/bits/atomic.h (catomic_decrement): Use correct body macro. * sysdeps/x86_64/bits/atomic.h (__arch_c_compare_and_exchange_val_64_acq): Add missing casts. (catomic_decrement): Use correct body macro. 2006-10-17 Jakub Jelinek <jakub@redhat.com> * include/atomic.h: Add a unique prefix to all local variables in macros. * csu/tst-atomic.c (do_test): Test also catomic_* macros. 2006-10-14 Ulrich Drepper <drepper@redhat.com> * resolv/arpa/nameser.h: Document that ns_t_a6 is deprecated. [BZ #3313] * malloc/malloc.c (malloc_consolidate): Don't use get_fast_max to determine highest fast bin to consolidate, always look into all of them. (do_check_malloc_state): Only require for empty bins for large sizes in main arena. * libio/stdio.h: Add more __wur attributes. 2006-11-12 Andreas Jaeger <aj@suse.de> [BZ #2510] * manual/search.texi (Hash Search Function): Clarify. (Array Search Function): Clarify. 2006-11-12 Joseph Myers <joseph@codesourcery.com> [BZ #2830] * math/atest-exp.c (main): Cast hex value to mp_limb_t before shifting. * math/atest-exp2.c (read_mpn_hex): Likewise. * math/atest-sincos.c (main): Likewise. * sysdeps/unix/sysv/linux/syscalls.list: Add epoll_pwait. * sysdeps/unix/sysv/linux/sys/epoll.h: Declare epoll_pwait. * sysdeps/unix/sysv/linux/Versions (libc): Add epoll_pwait for version GLIBC_2.6. * Versions.def: Add GLIBC_2.6 for libc. * sysdeps/i386/i486/bits/atomic.h: Add catomic_* support. 2006-10-11 Jakub Jelinek <jakub@redhat.com> * malloc/malloc.c (_int_malloc): Remove unused any_larger variable. * nis/nis_defaults.c (__nis_default_access): Don't call getenv twice. * nis/nis_subr.c (nis_getnames): Use __secure_getenv instead of getenv. * sysdeps/generic/unsecvars.h: Add NIS_PATH. 2006-10-11 Ulrich Drepper <drepper@redhat.com> * include/atomic.c: Define catomic_* operations. * sysdeps/x86_64/bits/atomic.h: Likewise. Fix a few minor problems. * stdlib/cxa_finalize.c: Use catomic_* operations instead of atomic_*. * malloc/memusage.c: Likewise. * gmon/mcount.c: Likewise. * elf/dl-close.c: Likewise. * elf/dl-open.c: Likewise. * elf/dl-profile.c: Likewise. * elf/dl-sym.c: Likewise. * elf/dl-runtime.c: Likewise. * elf/dl-fptr.c: Likewise. * resolv/res_libc.c: Likewise. 2006-10-10 Roland McGrath <roland@frob.com> * sysdeps/mach/hurd/utimes.c: Use a union to avoid an improper cast. * sysdeps/mach/hurd/futimes.c: Likewise. * sysdeps/mach/hurd/lutimes.c: Likewise. 2006-10-09 Ulrich Drepper <drepper@redhat.com> Jakub Jelinek <jakub@redhat.com> Implement reference counting of scope records. * elf/dl-close.c (_dl_close): Remove all scopes from removed objects from the list in objects which remain. Always allocate new scope record. * elf/dl-open.c (dl_open_worker): When growing array for scopes, don't resize, allocate a new one. * elf/dl-runtime.c: Update reference counters before using a scope array. * elf/dl-sym.c: Likewise. * elf/dl-libc.c: Adjust for l_scope name change. * elf/dl-load.c: Likewise. * elf/dl-object.c: Likewise. * elf/rtld.c: Likewise. * include/link.h: Include <rtld-lowlevel.h>. Define struct r_scoperec. Replace r_scope with pointer to r_scoperec structure. Add l_scoperec_lock. * sysdeps/generic/ldsodefs.h: Include <rtld-lowlevel.h>. * sysdeps/generic/rtld-lowlevel.h: New file. * include/atomic.h: Rename atomic_and to atomic_and_val and atomic_or to atomic_or_val. Define new macros atomic_and and atomic_or which do not return values. * sysdeps/x86_64/bits/atomic.h: Define atomic_and and atomic_or. Various cleanups. * sysdeps/i386/i486/bits/atomic.h: Likewise. * po/sv.po: Update from translation team. 2006-10-07 Ulrich Drepper <drepper@redhat.com> * Versions.def: Add GLIBC_2.6 to libpthread. * include/shlib-compat.h (SHLIB_COMPAT): Expand parameters before use. (versioned_symbol): Likewise. (compat_symbol): Likewise. * po/tr.po: Update from translation team. * nis/Banner: Removed. It's been integral part forever and the author info is incomplete anyway. * libio/Banner: Likewise. 2006-10-06 Ulrich Drepper <drepper@redhat.com> * version.h (VERSION): Bump to 2.5.90 for new development tree.
* .Jakub Jelinek2007-07-311-16/+16
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* [BZ #2337]Ulrich Drepper2006-12-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | 2006-12-13 Ulrich Drepper <drepper@redhat.com> [BZ #2337] * libio/Makefile (tests): Add tst-setvbuf1. * libio/tst-setvbuf1.c: New file. 2006-12-08 Jakub Jelinek <jakub@redhat.com> [BZ #2337] * libio/genops.c (__uflow): Fix a typo. * libio/wfiledoalloc.c (_IO_wfile_doallocate): Don't stat nor set _IO_LINE_BUF bit here. Size the wide buffer based on the narrow buffer size. 2006-11-24 Jakub Jelinek <jakub@redhat.com> [BZ #2337] * libio/libio.h (_IO_FLAGS2_USER_WBUF): Define. * libio/wgenops.c (_IO_wsetb, _IO_wdefault_finish): Test and set _IO_FLAGS2_USER_WBUF bit in _flags2 instead of _IO_USER_BUF bit in _flags. * libio/wstrops.c (_IO_wstr_overflow, enlarge_userbuf, _IO_wstr_finish): Likewise. * libio/wmemstream.c (open_wmemstream): Likewise. * libio/fileops.c (_IO_new_file_close_it): Call _IO_set[bgp] even for wide streams.
* * math/math.h [__NO_LONG_DOUBLE_MATH] (__nldbl_nexttowardf): NewRoland McGrath2006-01-141-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | prototype. (nexttowardf): Redirect to __nldbl_nexttowardf. (nexttoward): Redirect to nextafter. (__MATHDECL_2, __MATHDECL_1): Redirect *l functions to non-*l versions if __LONG_DOUBLE_MATH_OPTIONAL and __NO_LONG_DOUBLE_MATH. * math/complex.h (__MATHDECL_1): Likewise. * math/bits/mathcalls.h (nexttoward): Don't prototype if __LDBL_COMPAT. * misc/sys/cdefs.h: Include <bits/wordsize.h>. (__LDBL_COMPAT, __LDBL_REDIR1, __LDBL_REDIR, __LDBL_REDIR1_NTH, __LDBL_REDIR_NTH, __LDBL_REDIR_DECL): New macros. * libio/bits/stdio-ldbl.h: New file. * libio/Makefile (headers): Add it. * libio/stdio.h [__LDBL_COMPAT]: #include it. * libio/bits/libio-ldbl.h: New file. * libio/Makefile (headers): Add it. * libio/libio.h [__LDBL_COMPAT]: #include it. * libio/libioP.h: Include <math_ldbl_opt.h>. * include/wchar.h (__fwprintf, __vfwprintf): Fix commented out attribute. (__vfwprintf_chk): New prototype. Add libc_hidden_proto. * wcsmbs/bits/wchar-ldbl.h: New file. * wcsmbs/Makefile (headers): Add it. * wcsmbs/wchar.h [__LDBL_COMPAT]: #include it. * wcsmbs/bits/wchar2.h (__vswprintf_alias): Removed. (vswprintf): Define as a macro rather than inline function. * stdio-common/bits/printf-ldbl.h: New file. * stdio-common/Makefile (headers): Add it. * stdio-common/printf.h [__LDBL_COMPAT]: #include it. * libio/fwprintf.c: Include libioP.h. (fwprintf): Use ldbl_weak_alias instead of weak_alias. * libio/fwscanf.c: Include libioP.h. (fwscanf): Rename to __fwscanf and add ldbl_strong_alias. * libio/iovdprintf.c (vdprintf): Use ldbl_weak_alias instead of weak_alias. * libio/iovsprintf.c (_IO_vsprintf): Rename to __IO_vsprintf, add ldbl_strong_alias and use INTDEF2 instead of INTDEF. (vsprintf): Use ldbl_weak_alias instead of weak_alias. * libio/iovsscanf.c (__vsscanf, vsscanf): Use ldbl_weak_alias instead of weak_alias. * libio/iovswscanf.c (vswscanf): Rename to __vswscanf, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * libio/obprintf.c (obstack_printf, obstack_vprintf): Use ldbl_weak_alias instead of weak_alias. * libio/swprintf.c: Include libioP.h. (swprintf): Rename to __swprintf and add ldbl_strong_alias. * libio/swscanf.c: Include libioP.h. (swscanf): Rename to __swscanf and add ldbl_strong_alias. * libio/vasprintf.c (vasprintf): Use ldbl_weak_alias instead of weak_alias. * libio/vscanf.c (vscanf): Use ldbl_weak_alias instead of weak_alias. * libio/vsnprintf.c (__vsnprintf, vsnprintf): Use ldbl_weak_alias instead of weak_alias. * libio/vswprintf.c (__vswprintf): Remove alias. (vswprintf): Use ldbl_weak_alias instead of weak_alias. * libio/vwprintf.c: Include libioP.h. (vwprintf): Rename to __vwprintf and add ldbl_strong_alias. * libio/vwscanf.c (vwscanf): Rename to __vwscanf and add ldbl_strong_alias. * libio/wprintf.c: Include libioP.h. (wprintf): Rename to __wprintf and add ldbl_strong_alias. * libio/wscanf.c: Include libioP.h. (wscanf): Rename to __wscanf and add ldbl_strong_alias. * stdio-common/asprintf.c (__asprintf): Rename to ___asprintf, add ldbl_strong_alias and use INTDEF2 instead of INTDEF. (asprintf): Use ldbl_weak_alias instead of weak_alias. * stdio-common/dprintf.c (dprintf): Rename to __dprintf, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * stdio-common/fprintf.c: Include libioP.h. (fprintf): Rename to __fprintf, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. (_IO_fprintf): Use ldbl_weak_alias instead of weak_alias. * stdio-common/fscanf.c: Include libioP.h. (fscanf): Rename to __fscanf and add ldbl_strong_alias. * stdio-common/printf.c: Include libioP.h. (printf): Rename to __printf and add ldbl_strong_alias. (_IO_printf): Use ldbl_strong_alias instead of strong_alias. * stdio-common/printf_fp.c (__printf_fp): Rename to __printf_fp, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * stdio-common/printf_size.c (printf_size): Rename to __printf_size and add ldbl_strong_alias. * stdio-common/scanf.c (scanf): Rename to __scanf and add ldbl_strong_alias. * stdio-common/snprintf.c (snprintf): Use ldbl_weak_alias instead of weak_alias. * stdio-common/sprintf.c (sprintf): Rename to __sprintf, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. (_IO_sprintf): Use ldbl_strong_alias instead of strong_alias. * stdio-common/sscanf.c: Include libioP.h instead of iolibio.h. (sscanf): Rename to __sscanf and add ldbl_strong_alias. * stdio-common/vfprintf.c (vfprintf): Define to _IO_vfprintf_internal. Use ldbl_strong_alias instead. Use ldbl_hidden_def instead of libc_hidden_def. (_IO_vfprintf_internal): Clear is_long_double if __ldbl_is_dbl, handle the argument as double if it is non-zero. (vfwprintf): Use ldbl_weak_alias instead of weak_alias. (_IO_vfprintf): Add ldbl_strong_alias. * stdio-common/vfscanf.c (_IO_vfscanf): Rename to _IO_vfscanf_internal, don't use strtold if __ldbl_is_dbl, add ldbl_strong_alias. (vfwscanf): Use ldbl_weak_alias instead of weak_alias. (__vfscanf): Rename to ___vfscanf, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. (vfscanf): Use ldbl_weak_alias instead of weak_alias. * stdio-common/vprintf.c: Include libioP.h. (vprintf): Rename to __vprintf and add ldbl_strong_alias. * debug/fprintf_chk.c (__fprintf_chk): Rename to ___fprintf_chk and add ldbl_strong_alias. * debug/printf_chk.c (__printf_chk): Rename to ___printf_chk and add ldbl_strong_alias. * debug/snprintf_chk.c: Include libioP.h. (__snprintf_chk): Rename to ___snprintf_chk and add ldbl_strong_alias. * debug/sprintf_chk.c: Include libioP.h. (__sprintf_chk): Rename to ___sprintf_chk and add ldbl_strong_alias. * debug/vfprintf_chk.c (__vfprintf_chk): Rename to ___vfprintf_chk, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * debug/vfwprintf_chk.c (__vfwprintf_chk): Add libc_hidden_def. * debug/vprintf_chk.c (__vprintf_chk): Rename to ___vprintf_chk and add ldbl_strong_alias. * debug/vsnprintf_chk.c (__vsnprintf_chk): Rename to ___vsnprintf_chk, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * debug/vsprintf_chk.c (__vsprintf_chk): Rename to ___vsprintf_chk, add ldbl_strong_alias and use ldbl_hidden_def instead of libc_hidden_def. * stdlib/stdlib.h (strtold): Don't define inline if [!__LDBL_COMPAT]. * wcsmbs/wchar.h (wcstold): Likewise. * stdlib/strtod_l.c: Include math_ldbl_opt.h. (____STRTOF_INTERNAL): Define. (INTERNAL (__STRTOF)): Rename to ____STRTOF_INTERNAL. (__STRTOF): Call ____STRTOF_INTERNAL instead. [LONG_DOUBLE_COMPAT] (strtold_l, wcstold_l, __strtold_l, __wcstold_l): Add compatibility symbols. * stdlib/strtod.c: Include math_ldbl_opt.h. [LONG_DOUBLE_COMPAT] (strtold, wcstold, __strtold_internal, __wcstold_internal): Add compatibility symbols. * stdlib/strtold.c: Include bits/wordsize.h, wchar.h. (NEW, NEW1): Define. (__new_strtold, __new_wcstold): New prototypes. (____new_strtold_internal, ____new_wcstold_internal): Likewise. Add libc_hidden_proto. (STRTOF): Define to NEW (*told). [__LONG_DOUBLE_MATH_OPTIONAL] (wcstold, strtold): Add long_double_symbol. [__LONG_DOUBLE_MATH_OPTIONAL] (__wcstold_internal, __strtold_internal): Likewise. Add libc_hidden_ver. * stdlib/bits/stdlib-ldbl.h: New file. * stdlib/Makefile (headers): Add it. * stdlib/stdlib.h [__LDBL_COMPAT]: #include it. * include/stdlib.h (ecvt_r, fcvt_r, qecvt_r, qfcvt_r): Remove libc_hidden_proto. (__ecvt, __fcvt, __gcvt, __ecvt_r, __fcvt_r, __qecvt, __qfcvt, __qgcvt, __qecvt_r, __qfcvt_r): New prototypes. * misc/efgcvt_r.c: Include shlib-compat.h. (LONG_DOUBLE_CVT): Define. (__APPEND, __APPEND2): Define. (*fcvt_r): Use __APPEND instead of APPEND. Remove libc_hidden_def. (*ecvt_r): Likewise. (cvt_symbol): Define. Use it on fcvt_r and ecvt_r. * misc/efgcvt.c: Include shlib-compat.h. (LONG_DOUBLE_CVT): Define. (__APPEND, __APPEND2): Define. (fcvt): Use __APPEND instead of APPEND. Remove libc_hidden_def. (ecvt, gcvt): Likewise. (cvt_symbol): Define. Use it on fcvt, ecvt and gcvt. * stdlib/bits/monetary-ldbl.h: New file. * stdlib/Makefile (headers): Add it. * stdlib/monetary.h [__LDBL_COMPAT]: #include it. * stdlib/strfmon.c: Include math_ldbl_opt.h. (strfmon): Rename to __strfmon and add ldbl_strong_alias. * stdlib/strfmon_l.c: Remove all traces of [!USE_IN_LIBIO]. (__vstrfmon_l): Don't set is_long_double if __ldbl_is_dbl. (__strfmon_l): Rename to ___strfmon_l and add ldbl_strong_alias. (strfmon_l): Use ldbl_weak_alias instead of weak_alias. * misc/bits/syslog-ldbl.h: New file. * misc/Makefile (headers): Add it. * misc/sys/syslog.h [__LDBL_COMPAT]: #include it. * misc/syslog.c: Include math_ldbl_opt.h. (syslog): Rename to __syslog and add ldbl_strong_alias, use ldbl_hidden_def instead of libc_hidden_def. (vsyslog): Rename to __vsyslog and add ldbl_strong_alias, use ldbl_hidden_def instead of libc_hidden_def. * sysdeps/generic/math_ldbl_opt.h: New file. * math/w_j1l.c (j1l, y1l): Rename to __ prefixed variants. Add weak_alias. * math/w_j0l.c (j0l, y0l): Likewise. * math/w_jnl.c (jnl, ynl): Likewise. * sysdeps/ieee754/ldbl-96/s_nexttoward.c (__nexttowardl): Remove strong_alias. (nexttowardl): Remove weak_alias. * sysdeps/ieee754/ldbl-96/s_erfl.c (__erfl, __erfcl): Remove strong_alias. (erfl, erfcl): Remove weak_alias. * sysdeps/ieee754/ldbl-64-128/s_asinhl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_atanl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_cbrtl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_ceill.c: New file. * sysdeps/ieee754/ldbl-64-128/s_copysignl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_cosl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_erfl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_expm1l.c: New file. * sysdeps/ieee754/ldbl-64-128/s_fabsl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_finitel.c: New file. * sysdeps/ieee754/ldbl-64-128/s_floorl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_fpclassifyl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_frexpl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_ilogbl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_isinfl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_isnanl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_llrintl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_llroundl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_log1pl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_logbl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_lrintl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_lroundl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_modfl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_nearbyintl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_nextafterl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_nexttoward.c: New file. * sysdeps/ieee754/ldbl-64-128/s_nexttowardf.c: New file. * sysdeps/ieee754/ldbl-64-128/s_nexttowardfd.c: New file. * sysdeps/ieee754/ldbl-64-128/s_remquol.c: New file. * sysdeps/ieee754/ldbl-64-128/s_rintl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_roundl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_scalblnl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_scalbnl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_signbitl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_sincosl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_sinl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_tanhl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_tanl.c: New file. * sysdeps/ieee754/ldbl-64-128/s_truncl.c: New file. * sysdeps/ieee754/ldbl-64-128/strtold_l.c: New file. * sysdeps/ieee754/ldbl-64-128/w_expl.c: New file. * sysdeps/ieee754/ldbl-opt/configure.in: New file. * sysdeps/ieee754/ldbl-opt/configure: New file. * sysdeps/ieee754/ldbl-opt/Makefile: New file. * sysdeps/ieee754/ldbl-opt/Versions: New file. * sysdeps/ieee754/ldbl-opt/cabs.c: New file. * sysdeps/ieee754/ldbl-opt/cabsl.c: New file. * sysdeps/ieee754/ldbl-opt/carg.c: New file. * sysdeps/ieee754/ldbl-opt/cargl.c: New file. * sysdeps/ieee754/ldbl-opt/cimag.c: New file. * sysdeps/ieee754/ldbl-opt/cimagl.c: New file. * sysdeps/ieee754/ldbl-opt/conj.c: New file. * sysdeps/ieee754/ldbl-opt/conjl.c: New file. * sysdeps/ieee754/ldbl-opt/creal.c: New file. * sysdeps/ieee754/ldbl-opt/creall.c: New file. * sysdeps/ieee754/ldbl-opt/math_ldbl_opt.c: New file. * sysdeps/ieee754/ldbl-opt/math_ldbl_opt.h: New file. * sysdeps/ieee754/ldbl-opt/nldbl-acos.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-acosh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-asin.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-asinh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-asprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-atan.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-atan2.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-atanh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-cabs.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-cacos.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-cacosh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-carg.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-casin.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-casinh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-catan.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-catanh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-cbrt.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-ccos.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-ccosh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-ceil.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-cexp.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-cimag.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-clog.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-clog10.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-compat.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-compat.h: New file. * sysdeps/ieee754/ldbl-opt/nldbl-conj.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-copysign.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-cos.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-cosh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-cpow.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-cproj.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-creal.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-csin.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-csinh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-csqrt.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-ctan.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-ctanh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-dprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-drem.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-erf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-erfc.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-exp.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-exp10.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-exp2.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-expm1.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fabs.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fdim.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-finite.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-floor.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fma.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fmax.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fmin.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fmod.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-frexp.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fwprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fwprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-fwscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-gamma.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-hypot.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-ilogb.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-iovfscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isinf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-isnan.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-j0.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-j1.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-jn.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-ldexp.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-lgamma.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-lgamma_r.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-llrint.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-llround.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-log.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-log10.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-log1p.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-log2.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-logb.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-lrint.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-lround.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-modf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-nan.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-nearbyint.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-nextafter.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-nexttoward.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-nexttowardf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-obstack_printf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-obstack_vprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-pow.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-pow10.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-printf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-printf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-printf_fp.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-printf_size.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-qecvt.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-qecvt_r.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-qfcvt.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-qfcvt_r.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-qgcvt.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-remainder.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-remquo.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-rint.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-round.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-scalb.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-scalbln.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-scalbn.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-scanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-signbit.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-significand.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-sin.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-sincos.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-sinh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-snprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-snprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-sprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-sprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-sqrt.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-sscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-strfmon.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-strfmon_l.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-strtold.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-strtold_l.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-strtoldint.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-swprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-swprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-swscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-syslog.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-syslog_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-tan.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-tanh.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-tgamma.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-trunc.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vasprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vdprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vfprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vfprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vfscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vfwprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vfwprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vfwscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vsnprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vsnprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vsprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vsprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vsscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vswprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vswprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vswscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vsyslog.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vsyslog_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vwprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vwprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-vwscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-wcstold.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-wcstold_l.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-wcstoldint.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-wprintf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-wprintf_chk.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-wscanf.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-y0.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-y1.c: New file. * sysdeps/ieee754/ldbl-opt/nldbl-yn.c: New file. * sysdeps/ieee754/ldbl-opt/s_asinh.c: New file. * sysdeps/ieee754/ldbl-opt/s_atan.c: New file. * sysdeps/ieee754/ldbl-opt/s_cacos.c: New file. * sysdeps/ieee754/ldbl-opt/s_cacosh.c: New file. * sysdeps/ieee754/ldbl-opt/s_cacoshl.c: New file. * sysdeps/ieee754/ldbl-opt/s_cacosl.c: New file. * sysdeps/ieee754/ldbl-opt/s_casin.c: New file. * sysdeps/ieee754/ldbl-opt/s_casinh.c: New file. * sysdeps/ieee754/ldbl-opt/s_casinhl.c: New file. * sysdeps/ieee754/ldbl-opt/s_casinl.c: New file. * sysdeps/ieee754/ldbl-opt/s_catan.c: New file. * sysdeps/ieee754/ldbl-opt/s_catanh.c: New file. * sysdeps/ieee754/ldbl-opt/s_catanhl.c: New file. * sysdeps/ieee754/ldbl-opt/s_catanl.c: New file. * sysdeps/ieee754/ldbl-opt/s_cbrt.c: New file. * sysdeps/ieee754/ldbl-opt/s_ccos.c: New file. * sysdeps/ieee754/ldbl-opt/s_ccosh.c: New file. * sysdeps/ieee754/ldbl-opt/s_ccoshl.c: New file. * sysdeps/ieee754/ldbl-opt/s_ccosl.c: New file. * sysdeps/ieee754/ldbl-opt/s_ceil.c: New file. * sysdeps/ieee754/ldbl-opt/s_cexp.c: New file. * sysdeps/ieee754/ldbl-opt/s_cexpl.c: New file. * sysdeps/ieee754/ldbl-opt/s_clog.c: New file. * sysdeps/ieee754/ldbl-opt/s_clog10.c: New file. * sysdeps/ieee754/ldbl-opt/s_clog10l.c: New file. * sysdeps/ieee754/ldbl-opt/s_clogl.c: New file. * sysdeps/ieee754/ldbl-opt/s_copysign.c: New file. * sysdeps/ieee754/ldbl-opt/s_cpow.c: New file. * sysdeps/ieee754/ldbl-opt/s_cpowl.c: New file. * sysdeps/ieee754/ldbl-opt/s_cproj.c: New file. * sysdeps/ieee754/ldbl-opt/s_cprojl.c: New file. * sysdeps/ieee754/ldbl-opt/s_csin.c: New file. * sysdeps/ieee754/ldbl-opt/s_csinh.c: New file. * sysdeps/ieee754/ldbl-opt/s_csinhl.c: New file. * sysdeps/ieee754/ldbl-opt/s_csinl.c: New file. * sysdeps/ieee754/ldbl-opt/s_csqrt.c: New file. * sysdeps/ieee754/ldbl-opt/s_csqrtl.c: New file. * sysdeps/ieee754/ldbl-opt/s_ctan.c: New file. * sysdeps/ieee754/ldbl-opt/s_ctanh.c: New file. * sysdeps/ieee754/ldbl-opt/s_ctanhl.c: New file. * sysdeps/ieee754/ldbl-opt/s_ctanl.c: New file. * sysdeps/ieee754/ldbl-opt/s_erf.c: New file. * sysdeps/ieee754/ldbl-opt/s_expm1.c: New file. * sysdeps/ieee754/ldbl-opt/s_fabs.c: New file. * sysdeps/ieee754/ldbl-opt/s_fdim.c: New file. * sysdeps/ieee754/ldbl-opt/s_fdiml.c: New file. * sysdeps/ieee754/ldbl-opt/s_finite.c: New file. * sysdeps/ieee754/ldbl-opt/s_floor.c: New file. * sysdeps/ieee754/ldbl-opt/s_fma.c: New file. * sysdeps/ieee754/ldbl-opt/s_fmal.c: New file. * sysdeps/ieee754/ldbl-opt/s_fmax.c: New file. * sysdeps/ieee754/ldbl-opt/s_fmaxl.c: New file. * sysdeps/ieee754/ldbl-opt/s_fmin.c: New file. * sysdeps/ieee754/ldbl-opt/s_fminl.c: New file. * sysdeps/ieee754/ldbl-opt/s_frexp.c: New file. * sysdeps/ieee754/ldbl-opt/s_ilogb.c: New file. * sysdeps/ieee754/ldbl-opt/s_isinf.c: New file. * sysdeps/ieee754/ldbl-opt/s_isnan.c: New file. * sysdeps/ieee754/ldbl-opt/s_ldexp.c: New file. * sysdeps/ieee754/ldbl-opt/s_ldexpl.c: New file. * sysdeps/ieee754/ldbl-opt/s_llrint.c: New file. * sysdeps/ieee754/ldbl-opt/s_llround.c: New file. * sysdeps/ieee754/ldbl-opt/s_log1p.c: New file. * sysdeps/ieee754/ldbl-opt/s_logb.c: New file. * sysdeps/ieee754/ldbl-opt/s_lrint.c: New file. * sysdeps/ieee754/ldbl-opt/s_lround.c: New file. * sysdeps/ieee754/ldbl-opt/s_modf.c: New file. * sysdeps/ieee754/ldbl-opt/s_nan.c: New file. * sysdeps/ieee754/ldbl-opt/s_nanl.c: New file. * sysdeps/ieee754/ldbl-opt/s_nearbyint.c: New file. * sysdeps/ieee754/ldbl-opt/s_nextafter.c: New file. * sysdeps/ieee754/ldbl-opt/s_remquo.c: New file. * sysdeps/ieee754/ldbl-opt/s_rint.c: New file. * sysdeps/ieee754/ldbl-opt/s_round.c: New file. * sysdeps/ieee754/ldbl-opt/s_scalbln.c: New file. * sysdeps/ieee754/ldbl-opt/s_scalbn.c: New file. * sysdeps/ieee754/ldbl-opt/s_significand.c: New file. * sysdeps/ieee754/ldbl-opt/s_significandl.c: New file. * sysdeps/ieee754/ldbl-opt/s_sin.c: New file. * sysdeps/ieee754/ldbl-opt/s_sincos.c: New file. * sysdeps/ieee754/ldbl-opt/s_tan.c: New file. * sysdeps/ieee754/ldbl-opt/s_tanh.c: New file. * sysdeps/ieee754/ldbl-opt/s_trunc.c: New file. * sysdeps/ieee754/ldbl-opt/w_acos.c: New file. * sysdeps/ieee754/ldbl-opt/w_acosh.c: New file. * sysdeps/ieee754/ldbl-opt/w_acoshl.c: New file. * sysdeps/ieee754/ldbl-opt/w_acosl.c: New file. * sysdeps/ieee754/ldbl-opt/w_asin.c: New file. * sysdeps/ieee754/ldbl-opt/w_asinl.c: New file. * sysdeps/ieee754/ldbl-opt/w_atan2.c: New file. * sysdeps/ieee754/ldbl-opt/w_atan2l.c: New file. * sysdeps/ieee754/ldbl-opt/w_atanh.c: New file. * sysdeps/ieee754/ldbl-opt/w_atanhl.c: New file. * sysdeps/ieee754/ldbl-opt/w_cosh.c: New file. * sysdeps/ieee754/ldbl-opt/w_coshl.c: New file. * sysdeps/ieee754/ldbl-opt/w_drem.c: New file. * sysdeps/ieee754/ldbl-opt/w_dreml.c: New file. * sysdeps/ieee754/ldbl-opt/w_exp.c: New file. * sysdeps/ieee754/ldbl-opt/w_exp10.c: New file. * sysdeps/ieee754/ldbl-opt/w_exp10l.c: New file. * sysdeps/ieee754/ldbl-opt/w_fmod.c: New file. * sysdeps/ieee754/ldbl-opt/w_fmodl.c: New file. * sysdeps/ieee754/ldbl-opt/w_hypot.c: New file. * sysdeps/ieee754/ldbl-opt/w_hypotl.c: New file. * sysdeps/ieee754/ldbl-opt/w_j0.c: New file. * sysdeps/ieee754/ldbl-opt/w_j0l.c: New file. * sysdeps/ieee754/ldbl-opt/w_j1.c: New file. * sysdeps/ieee754/ldbl-opt/w_j1l.c: New file. * sysdeps/ieee754/ldbl-opt/w_jn.c: New file. * sysdeps/ieee754/ldbl-opt/w_jnl.c: New file. * sysdeps/ieee754/ldbl-opt/w_lgamma.c: New file. * sysdeps/ieee754/ldbl-opt/w_lgamma_r.c: New file. * sysdeps/ieee754/ldbl-opt/w_lgammal.c: New file. * sysdeps/ieee754/ldbl-opt/w_lgammal_r.c: New file. * sysdeps/ieee754/ldbl-opt/w_log.c: New file. * sysdeps/ieee754/ldbl-opt/w_log10.c: New file. * sysdeps/ieee754/ldbl-opt/w_log10l.c: New file. * sysdeps/ieee754/ldbl-opt/w_log2.c: New file. * sysdeps/ieee754/ldbl-opt/w_log2l.c: New file. * sysdeps/ieee754/ldbl-opt/w_logl.c: New file. * sysdeps/ieee754/ldbl-opt/w_pow.c: New file. * sysdeps/ieee754/ldbl-opt/w_powl.c: New file. * sysdeps/ieee754/ldbl-opt/w_remainder.c: New file. * sysdeps/ieee754/ldbl-opt/w_remainderl.c: New file. * sysdeps/ieee754/ldbl-opt/w_scalb.c: New file. * sysdeps/ieee754/ldbl-opt/w_scalbl.c: New file. * sysdeps/ieee754/ldbl-opt/w_sinh.c: New file. * sysdeps/ieee754/ldbl-opt/w_sinhl.c: New file. * sysdeps/ieee754/ldbl-opt/w_sqrt.c: New file. * sysdeps/ieee754/ldbl-opt/w_sqrtl.c: New file. * sysdeps/ieee754/ldbl-opt/w_tgamma.c: New file. * sysdeps/ieee754/ldbl-opt/w_tgammal.c: New file. * sysdeps/unix/sysv/linux/sparc/bits/wordsize.h: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/Implies: New file. * sysdeps/sparc/sparc32/Implies: Move ldbl-128 first and flt-32 after dbl-64. * sysdeps/unix/sysv/linux/sparc/sparc32/Versions (NLDBL_VERSION): %define this to to GLIBC_2.4. * sysdeps/sparc/sparc32/fpu/e_sqrtl.c: New file. * sysdeps/sparc/sparc32/fpu/s_fabs.c: New file. * sysdeps/sparc/sparc32/fpu/s_fabsf.S: New file. * sysdeps/sparc/sparc32/fpu/s_fabsl.c: New file. * sysdeps/sparc/sparc32/soft-fp/q_qtoui.c: Removed. * sysdeps/sparc/sparc32/soft-fp/q_qtoux.c: Removed. * sysdeps/sparc/sparc32/soft-fp/q_qtox.c: Removed. * sysdeps/sparc/sparc32/soft-fp/q_uitoq.c: Removed. * sysdeps/sparc/sparc32/soft-fp/q_uxtoq.c: Removed. * sysdeps/sparc/sparc32/soft-fp/q_xtoq.c: Removed. * sysdeps/sparc/sparc32/soft-fp/q_lltoq.c: New file. * sysdeps/sparc/sparc32/soft-fp/q_qtoll.c: New file. * sysdeps/sparc/sparc32/soft-fp/q_qtou.c: New file. * sysdeps/sparc/sparc32/soft-fp/q_qtoull.c: New file. * sysdeps/sparc/sparc32/soft-fp/q_ulltoq.c: New file. * sysdeps/sparc/sparc32/soft-fp/q_utoq.c: New file. * sysdeps/sparc/sparc32/soft-fp/Versions: New file. * sysdeps/sparc/fpu/bits/mathinline.h (__unordered_cmp, __unordered_v9cmp): Define differently depending on -m32 -mlong-double-{64,128}. (__signbitl, sqrtl, __ieee754_sqrtl): New inlines. * sysdeps/sparc/fpu/bits/mathdef.h (__NO_LONG_DOUBLE_MATH): Remove. * sysdeps/sparc/sparc32/soft-fp/Makefile (sparc32-quad-routines): Set. (sysdep-routines): Add sparc32-quad-routines. * sysdeps/sparc/sparc32/soft-fp/sfp-machine.h: Include stdlib.h. (FP_HANDLE_EXCEPTIONS): Call ___Q_simulate_exceptions as a normal function. * sysdeps/sparc/sparc32/soft-fp/q_sqrt.c (__ieee754_sqrtl): New alias to _Q_sqrt. * sysdeps/sparc/sparc32/soft-fp/q_div.c (_Q_div): Fix a typo. * sysdeps/sparc/sparc64/soft-fp/sfp-machine.h: Include stdlib.h. * sysdeps/sparc/sparc32/fpu/libm-test-ulps: Update. * libio/libio.h (_IO_vfscanf, _IO_vfprintf): Remove __THROW. (_IO_vfwscanf, _IO_vfwprintf): Likewise. * libio/libioP.h (_IO_vdprintf): Likewise.
* 2006-01-14 Jakub Jelinek <jakub@redhat.com>Roland McGrath2006-01-141-4/+4
| | | | | | * libio/libio.h (_IO_vfscanf, _IO_vfprintf): Remove __THROW. (_IO_vfwscanf, _IO_vfwprintf): Likewise. * libio/libioP.h (_IO_vdprintf): Likewise.
* * libio/genops.c (_IO_unbuffer_write): Don't always free theUlrich Drepper2006-01-111-2/+8
| | | | | | | | | buffer. This is not necessary except in debug mode. If we don't free the buffer but the FILE structure to a list. (buffer_free): New function. Free buffers or tell _IO_unbuffer_write to do so. * libio/libio.h (struct _IO_FILE): Add new members to keep track of which buffers have to be freed.
* [BZ #284, BZ #721]Roland McGrath2005-02-171-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * intl/dcigettext.c (_nl_find_msg): Add a cast. * nis/nis_clone_dir.c (nis_clone_directory): Use char * for ADDR. * nis/nis_clone_obj.c (nis_clone_object): Likewise. * nis/nis_clone_res.c (nis_clone_result): Likewise. * resolv/nss_dns/dns-network.c (getanswer_r): Use const unsigned char * for END_OF_MESSAGE and CP. * resolv/res_send.c (send_dg): Add else branch for case impossible unless `poll' is buggy. * crypt/crypt_util.c (__setkey_r): Add a cast. * locale/programs/linereader.c (get_toplvl_escape): Use size_t for NBYTES, and unsigned char * for BYTES. * locale/programs/charmap.c (charmap_new_char): Use size_t and unsighed char * for NBYTES, BYTES parameters. * sysdeps/generic/dl-hash.h (_dl_elf_hash): Take const char * argument and cast it. * sysdeps/i386/i686/dl-hash.h (_dl_elf_hash): Likewise. * sunrpc/create_xid.c (_create_xid): Don't use unsigned long for RES. * sunrpc/svcauth_des.c (_svcauth_des): Fix cast type. * sunrpc/auth_des.c (authdes_create): Don't use u_char for PKEY_DATA. (authdes_marshal): Don't use unsigned int for LEN. * sunrpc/xdr.c (xdr_hyper): Don't use unsigned long for T2. (xdr_u_hyper): Likewise. (xdr_u_short): Don't use u_long for L. * sunrpc/xdr_intXX_t.c (xdr_int64_t): Don't use uint32_t for T2. * inet/rexec.c (rexec_af): Use socklen_t. * sunrpc/key_call.c (getkeyserv_handle): Likewise. * sunrpc/rtime.c (rtime): Likewise. * resolv/res_send.c (send_vc, send_dg): Likewise. * nis/nis_callback.c (__nis_create_callback): Likewise. * sysdeps/generic/libc-start.c: Use unsigned int for nthreads ptr. * sysdeps/posix/getaddrinfo.c (gaih_inet): Fix type of ADDR local. * libio/libio.h (_IO_BE): Add parenthesis around EXPR. * intl/dcigettext.c (INTVARDEF, INTUSE): Macros removed. (_nl_default_dirname): Use libc_hidden_data_def instead of INTVARDEF. (libc_freeres_fn, DCIGETTEXT): Don't use INTUSE. * intl/bindtextdom.c (INTUSE): Macro removed. (_nl_default_dirname): Use libc_hidden_proto. (set_binding_values): Don't use INTUSE. * include/libintl.h (_libc_intl_domainname_internal): Decl removed. (_libc_intl_domainname): Use libc_hidden_proto. * posix/regex_internal.h (gettext): Remove INTUSE on it. * locale/SYS_libc.c (_libc_intl_domainname): Use libc_hidden_data_def rather than INTDEF. * include/libintl.h (_): Don't use *_internal name. * ctype/ctype-extn.c (__ctype_tolower, __ctype_toupper): Use int32_t, not uint32_t. * locale/lc-ctype.c (_nl_postload_ctype): Likewise for assignments. * iconv/gconv_open.c (__gconv_open): Remove useless cast. [BZ #721] * sysdeps/i386/dl-machine.h (ELF_MACHINE_NO_RELA): Define this outside of [RESOLVE_MAP]. * sysdeps/sh/dl-machine.h (ELF_MACHINE_NO_REL): Likewise. * sysdeps/powerpc/powerpc32/dl-machine.h (elf_machine_rel, elf_machine_rel_relative): Removed. * sysdeps/powerpc/powerpc64/dl-machine.h (elf_machine_rel, elf_machine_rel_relative): Removed. 2005-02-03 Alexandre Oliva <aoliva@redhat.com> [BZ #721] * elf/dynamic-link.h: Don't declare nested auto functions that are not going to be defined. 2004-07-23 Jakub Jelinek <jakub@redhat.com> [BZ #284] * include/features.h (_POSIX_SOURCE, _POSIX_C_SOURCE): Define if _XOPEN_SOURCE >= 500 even if __STRICT_ANSI__ is defined. 2005-02-16 Roland McGrath <roland@redhat.com>
* (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper2004-12-221-34/+23
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* 2.5-18.1Jakub Jelinek2007-07-121-23/+34
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* (_IO_FLAGS2_FORTIFY): Renamed from _IO_FLAGS2_CHECK_PERCENT_N.Ulrich Drepper2004-11-181-1/+1
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* 2004-10-15 Jakub Jelinek <jakub@redhat.com>Ulrich Drepper2004-10-181-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * elf/dl-minimal.c (__chk_fail): New. Add rtld_hidden_def. * sysdeps/unix/sysv/linux/readonly-area.c: New file. * sysdeps/i386/i686/memmove.S (__memmove_chk): Add checking routine. * sysdeps/i386/i686/memcpy.S (__memcpy_chk): Likewise. * sysdeps/i386/i686/mempcpy.S (__mempcpy_chk): Likewise. * sysdeps/i386/i686/memset.S (__memset_chk): Likewise. * sysdeps/i386/i686/memmove-chk.S: New file. * sysdeps/i386/i686/memcpy-chk.S: Likewise. * sysdeps/i386/i686/mempcpy-chk.S: Likewise. * sysdeps/i386/i686/memset-chk.S: Likewise. * sysdeps/generic/strcat-chk.c (__strcat_chk): Don't __chk_fail if exactly fitting into buffer. * sysdeps/generic/strncat-chk.c (__strncat_chk): Likewise. * sysdeps/generic/readonly-area.c: New file. * sysdeps/generic/strncpy-chk.c (__strncpy_chk): Only test destlen once. * sysdeps/x86_64/memset.S (__memset_chk): Add checking routine. * sysdeps/x86_64/memcpy.S (__memcpy_chk): Likewise. * sysdeps/x86_64/mempcpy.S (__memcpy_chk): Define to __mempcpy_chk. * sysdeps/x86_64/memcpy-chk.S: New file. * sysdeps/x86_64/mempcpy-chk.S: Likewise. * sysdeps/x86_64/memset-chk.S: Likewise. * sysdeps/x86_64/strcpy-chk.S: Likewise. * sysdeps/x86_64/stpcpy-chk.S: Likewise. * argp/argp-xinl.c (__OPTIMIZE__): Define to 1 instead of nothing. * argp/argp-fs-xinl.c (__OPTIMIZE__): Likewise. * debug/tst-chk1.c: New test. * debug/tst-chk2.c: Likewise. * debug/tst-chk3.c: Likewise. * debug/test-strcpy_chk.c: Likewise. * debug/test-stpcpy_chk.c: Likewise. * debug/vsprintf_chk.c (__vsprintf_chk): If flags > 0, request _IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def. * debug/Makefile (routines): Add printf_chk, fprintf_chk, vprintf_chk, vfprintf_chk, gets_chk and readonly-area. (CFLAGS-*_chk.c): Set. (tests): Add tst-chk1, tst-chk2, tst-chk3, test-strcpy_chk and test-stpcpy_chk. * debug/vprintf_chk.c: New file. * debug/printf_chk.c: Likewise. * debug/vfprintf_chk.c: Likewise. * debug/fprintf_chk.c: Likewise. * debug/gets_chk.c: Likewise. * debug/chk_fail.c (__chk_fail): Add libc_hidden_def. * debug/snprintf_chk.c (__snprintf_chk): Fix order of arguments passed to __vsnprintf_chk. * debug/Versions (libc): Export __printf_chk, __fprintf_chk, __vprintf_chk, __vfprintf_chk and __gets_chk @GLIBC_2.3.4. * debug/vsnprintf_chk.c (__vsnprintf_chk): Don't call __vsnprintf, instead create a temporary file with _IO_strn_jumps jumptable. If flags > 0, request _IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def. * libio/Makefile (headers): Add bits/stdio2.h. * libio/stdio.h: Include <bits/stdio2.h> if __USE_FORTIFY_LEVEL. (sprintf, snprintf, vsprintf, vsnprintf): Remove defines. * libio/strfile.h (_IO_strnfile): New type. (_IO_strn_jumps): New extern. * libio/vsnprintf.c (_IO_strnfile): Remove. (_IO_strn_jumps): Remove static. * libio/bits/stdio2.h: New file. * libio/vswprintf.c (_IO_strnfile): Rename type to... (_IO_wstrnfile): ...this. Adjust all uses. * libio/libio.h (_IO_FLAGS2_CHECK_PERCENT_N): Define. * stdio-common/vfprintf.c (STR_LEN): Define. (vfprintf): Add readonly_format variable. Handle _IO_FLAGS2_CHECK_PERCENT_N. (buffered_vfprintf): Copy _flags2. * include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk, __vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk, __vfprintf_chk): New prototypes. (__vsprintf_chk, __vsnprintf_chk): Add libc_hidden_proto. * include/string.h (__memcpy_chk, __memmove_chk, __mempcpy_chk, __memset_chk, __strcpy_chk, __stpcpy_chk, __strncpy_chk, __strcat_chk, __strncat_chk): New prototypes. * include/bits/string3.h: New file. * include/sys/cdefs.h (__chk_fail): Add libc_hidden_proto and rtld_hidden_proto. * string/Makefile (headers): Add bits/string3.h. * string/bits/string3.h (bcopy, bzero): New defines. (memset, memcpy, memmove, strcpy, strncpy, strcat, strncat): Change macros so that inlines are used only if unknown destination size or side-effects in destination argument. (mempcpy, stpcpy): Likewise. Protect with #ifdef __USE_GNU. 2004-09-16 Ulrich Drepper <drepper@redhat.com> * debug/Makefile (routines): Add *_chk. * debug/Versions (libc): Export __chk_fail, __memcpy_chk, __memmove_chk, __mempcpy_chk, __memset_chk, __stpcpy_chk, __strcat_chk, __strcpy_chk, __strncat_chk, __strncpy_chk, __sprintf_chk, __vsprintf_chk, __snprintf_chk, __vsnprintf_chk @GLIBC_2.3.4. * debug/chk_fail.c: New file. * debug/snprintf_chk.c: Likewise. * debug/sprintf_chk.c: Likewise. * debug/vsnprintf_chk.c: Likewise. * debug/vsprintf_chk.c: Likewise. * include/features.h (_FORTIFY_SOURCE): Document, handle. (__USE_FORTIFY_LEVEL): Define. (__GNUC_PREREQ): Move to earlier location. * include/sys/cdefs.h (__chk_fail): New prototype. * libio/bits/stdio.h (sprintf, vsprintf, snprintf, vsnprintf): Define if __USE_FORTIFY_LEVEL. * misc/sys/cdefs.h (__bos, __bos0): Define. * string/string.h: Include <bits/string3.h> if __USE_FORTIFY_LEVEL. * bits/string/string3.h: New header. * sysdeps/generic/memcpy_chk.c: New file. * sysdeps/generic/memmove_chk.c: Likewise. * sysdeps/generic/mempcpy_chk.c: Likewise. * sysdeps/generic/memset_chk.c: Likewise. * sysdeps/generic/stpcpy_chk.c: Likewise. * sysdeps/generic/strcat_chk.c: Likewise. * sysdeps/generic/strcpy_chk.c: Likewise. * sysdeps/generic/strncat_chk.c: Likewise. * sysdeps/generic/strncpy_chk.c: Likewise. 2004-10-15 Jakub Jelinek <jakub@redhat.com> * elf/dl-minimal.c (__chk_fail): New. Add rtld_hidden_def. * sysdeps/unix/sysv/linux/readonly-area.c: New file. * sysdeps/i386/i686/memmove.S (__memmove_chk): Add checking routine. * sysdeps/i386/i686/memcpy.S (__memcpy_chk): Likewise. * sysdeps/i386/i686/mempcpy.S (__mempcpy_chk): Likewise. * sysdeps/i386/i686/memset.S (__memset_chk): Likewise. * sysdeps/i386/i686/memmove-chk.S: New file. * sysdeps/i386/i686/memcpy-chk.S: Likewise. * sysdeps/i386/i686/mempcpy-chk.S: Likewise. * sysdeps/i386/i686/memset-chk.S: Likewise. * sysdeps/generic/strcat-chk.c (__strcat_chk): Don't __chk_fail if exactly fitting into buffer. * sysdeps/generic/strncat-chk.c (__strncat_chk): Likewise. * sysdeps/generic/readonly-area.c: New file. * sysdeps/generic/strncpy-chk.c (__strncpy_chk): Only test destlen once. * sysdeps/x86_64/memset.S (__memset_chk): Add checking routine. * sysdeps/x86_64/memcpy.S (__memcpy_chk): Likewise. * sysdeps/x86_64/mempcpy.S (__memcpy_chk): Define to __mempcpy_chk. * sysdeps/x86_64/memcpy-chk.S: New file. * sysdeps/x86_64/mempcpy-chk.S: Likewise. * sysdeps/x86_64/memset-chk.S: Likewise. * sysdeps/x86_64/strcpy-chk.S: Likewise. * sysdeps/x86_64/stpcpy-chk.S: Likewise. * argp/argp-xinl.c (__OPTIMIZE__): Define to 1 instead of nothing. * argp/argp-fs-xinl.c (__OPTIMIZE__): Likewise. * debug/tst-chk1.c: New test. * debug/tst-chk2.c: Likewise. * debug/tst-chk3.c: Likewise. * debug/test-strcpy_chk.c: Likewise. * debug/test-stpcpy_chk.c: Likewise. * debug/vsprintf_chk.c (__vsprintf_chk): If flags > 0, request _IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def. * debug/Makefile (routines): Add printf_chk, fprintf_chk, vprintf_chk, vfprintf_chk, gets_chk and readonly-area. (CFLAGS-*_chk.c): Set. (tests): Add tst-chk1, tst-chk2, tst-chk3, test-strcpy_chk and test-stpcpy_chk. * debug/vprintf_chk.c: New file. * debug/printf_chk.c: Likewise. * debug/vfprintf_chk.c: Likewise. * debug/fprintf_chk.c: Likewise. * debug/gets_chk.c: Likewise. * debug/chk_fail.c (__chk_fail): Add libc_hidden_def. * debug/snprintf_chk.c (__snprintf_chk): Fix order of arguments passed to __vsnprintf_chk. * debug/Versions (libc): Export __printf_chk, __fprintf_chk, __vprintf_chk, __vfprintf_chk and __gets_chk @GLIBC_2.3.4. * debug/vsnprintf_chk.c (__vsnprintf_chk): Don't call __vsnprintf, instead create a temporary file with _IO_strn_jumps jumptable. If flags > 0, request _IO_FLAGS2_CHECK_PERCENT_N. Add libc_hidden_def. * libio/Makefile (headers): Add bits/stdio2.h. * libio/stdio.h: Include <bits/stdio2.h> if __USE_FORTIFY_LEVEL. (sprintf, snprintf, vsprintf, vsnprintf): Remove defines. * libio/strfile.h (_IO_strnfile): New type. (_IO_strn_jumps): New extern. * libio/vsnprintf.c (_IO_strnfile): Remove. (_IO_strn_jumps): Remove static. * libio/bits/stdio2.h: New file. * libio/vswprintf.c (_IO_strnfile): Rename type to... (_IO_wstrnfile): ...this. Adjust all uses. * libio/libio.h (_IO_FLAGS2_CHECK_PERCENT_N): Define. * stdio-common/vfprintf.c (STR_LEN): Define. (vfprintf): Add readonly_format variable. Handle _IO_FLAGS2_CHECK_PERCENT_N. (buffered_vfprintf): Copy _flags2. * include/stdio.h (__sprintf_chk, __snprintf_chk, __vsprintf_chk, __vsnprintf_chk, __printf_chk, __fprintf_chk, __vprintf_chk, __vfprintf_chk): New prototypes. (__vsprintf_chk, __vsnprintf_chk): Add libc_hidden_proto. * include/string.h (__memcpy_chk, __memmove_chk, __mempcpy_chk, __memset_chk, __strcpy_chk, __stpcpy_chk, __strncpy_chk, __strcat_chk, __strncat_chk): New prototypes. * include/bits/string3.h: New file. * include/sys/cdefs.h (__chk_fail): Add libc_hidden_proto and rtld_hidden_proto. * string/Makefile (headers): Add bits/string3.h. * string/bits/string3.h (bcopy, bzero): New defines. (memset, memcpy, memmove, strcpy, strncpy, strcat, strncat): Change macros so that inlines are used only if unknown destination size or side-effects in destination argument. (mempcpy, stpcpy): Likewise. Protect with #ifdef __USE_GNU. 2004-09-16 Ulrich Drepper <drepper@redhat.com> * debug/Makefile (routines): Add *_chk. * debug/Versions (libc): Export __chk_fail, __memcpy_chk, __memmove_chk, __mempcpy_chk, __memset_chk, __stpcpy_chk, __strcat_chk, __strcpy_chk, __strncat_chk, __strncpy_chk, __sprintf_chk, __vsprintf_chk, __snprintf_chk, __vsnprintf_chk @GLIBC_2.3.4. * debug/chk_fail.c: New file. * debug/snprintf_chk.c: Likewise. * debug/sprintf_chk.c: Likewise. * debug/vsnprintf_chk.c: Likewise. * debug/vsprintf_chk.c: Likewise. * include/features.h (_FORTIFY_SOURCE): Document, handle. (__USE_FORTIFY_LEVEL): Define. (__GNUC_PREREQ): Move to earlier location. * include/sys/cdefs.h (__chk_fail): New prototype. * libio/bits/stdio.h (sprintf, vsprintf, snprintf, vsnprintf): Define if __USE_FORTIFY_LEVEL. * misc/sys/cdefs.h (__bos, __bos0): Define. * string/string.h: Include <bits/string3.h> if __USE_FORTIFY_LEVEL. * bits/string/string3.h: New header. * sysdeps/generic/memcpy_chk.c: New file. * sysdeps/generic/memmove_chk.c: Likewise. * sysdeps/generic/mempcpy_chk.c: Likewise. * sysdeps/generic/memset_chk.c: Likewise. * sysdeps/generic/stpcpy_chk.c: Likewise. * sysdeps/generic/strcat_chk.c: Likewise. * sysdeps/generic/strcpy_chk.c: Likewise. * sysdeps/generic/strncat_chk.c: Likewise. * sysdeps/generic/strncpy_chk.c: Likewise.
* Update.Ulrich Drepper2004-01-141-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | 2004-01-14 Ulrich Drepper <drepper@redhat.com> * libio/libio.h: Add const to function tables types. * libio/libioP.h: Likewise. * /login/utmp-private.h: Likewise. * libio/fileops.c: Add const to jump table variable definition. * libio/genops.c: Likewise. * libio/iofopncook.c: Likewise. * libio/iopopen.c: Likewise. * libio/memstream.c: Likewise. * libio/obprintf.c: Likewise. * libio/oldfileops.c: Likewise. * libio/oldiopopen.c: Likewise. * libio/strops.c: Likewise. * libio/vsnprintf.c: Likewise. * libio/vswprintf.c: Likewise. * libio/wfileops.c: Likewise. * libio/wstrops.c: Likewise. * login/getutent_r.c: Likewise. * login/getutid_r.c Likewise. * login/getutline_r.c: Likewise. * sysdeps/generic/utmp_file.c: Likewise.
* Use __builtin_expect in _IO_getc_unlocked, _IO_peekc_unlocked, ↵Ulrich Drepper2003-12-281-6/+14
| | | | _IO_ptc_unlcoked, _IO_getwc_unlocked, and _IO_putwc_unlocked.
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