about summary refs log tree commit diff
path: root/stdio-common
Commit message (Collapse)AuthorAgeFilesLines
* Prepare vfscanf to use __strtof128_internalGabriel F. T. Gomes2018-12-071-0/+14
| | | | | | | | | | | | | | | | | | | | | On powerpc64le, long double can currently take two formats: the same as double (-mlong-double-64) or IBM Extended Precision (default with -mlong-double-128 or explicitly with -mabi=ibmlongdouble). The internal implementation of scanf-like functions is aware of these possibilites and, based on the format in use, properly calls __strtold_internal or __strtod_internal, saving the return to a variable of type double or long double. When library support for TS 18661-3 was added to glibc, a new function, __strtof128_internal, was added to enable reading of floating-point values with IEEE binary128 format into the _Float128 type. Now that powerpc64le is getting support for its third long double format, and taking into account that this format is the same as the format of _Float128, this patch extends __vfscanf_internal and __vfwscanf_internal to call __strtof128_internal or __wcstof128_internal when appropriate. The result gets saved into a variable of _Float128 type. Tested for powerpc64le.
* Use PRINTF_LDBL_IS_DBL instead of __ldbl_is_dbl.Zack Weinberg2018-12-051-4/+0
| | | | | | | | | After all that prep work, nldbl-compat.c can now use PRINTF_LDBL_IS_DBL instead of __no_long_double to control the behavior of printf-like functions; this is the last thing we needed __no_long_double for, so it can go away entirely. Tested for powerpc and powerpc64le.
* Use PRINTF_FORTIFY instead of _IO_FLAGS2_FORTIFY (bug 11319)Zack Weinberg2018-12-055-4/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The _chk variants of all of the printf functions become much simpler. This is the last thing that we needed _IO_acquire_lock_clear_flags2 for, so it can go as well. I took the opportunity to make the headers included and the names of all local variables consistent across all the affected files. Since we ultimately want to get rid of __no_long_double as well, it must be possible to get all of the nontrivial effects of the _chk functions by calling the _internal functions with appropriate flags. For most of the __(v)xprintf_chk functions, this is covered by PRINTF_FORTIFY plus some up-front argument checks that can be duplicated. However, __(v)sprintf_chk installs a custom jump table so that it can crash instead of overflowing the output buffer. This functionality is moved to __vsprintf_internal, which now has a 'maxlen' argument like __vsnprintf_internal; to get the unsafe behavior of ordinary (v)sprintf, pass -1 for that argument. obstack_printf_chk and obstack_vprintf_chk are no longer in the same file. As a side-effect of the unification of both fortified and non-fortified vdprintf initialization, this patch fixes bug 11319 for __dprintf_chk and __vdprintf_chk, which was previously fixed only for dprintf and vdprintf by the commit commit 7ca890b88e6ab7624afb1742a9fffb37ad5b3fc3 Author: Ulrich Drepper <drepper@redhat.com> Date: Wed Feb 24 16:07:57 2010 -0800 Fix reporting of I/O errors in *dprintf functions. This patch adds a test case to avoid regressions. Tested for powerpc and powerpc64le.
* Add __v*printf_internal with flags argumentsZack Weinberg2018-12-0513-2370/+2410
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are a lot more printf variants than there are scanf variants, and the code for setting up and tearing down their custom FILE variants around the call to __vf(w)printf is more complicated and variable. Therefore, I have added _internal versions of all the v*printf variants, rather than introducing helper routines so that they can all directly call __vf(w)printf_internal, as was done with scanf. As with the scanf changes, in this patch the _internal functions still look at the environmental mode bits and all callers pass 0 for the flags parameter. Several of the affected public functions had _IO_ name aliases that were not exported (but, in one case, appeared in libio.h anyway); I was originally planning to leave them as aliases to avoid having to touch internal callers, but it turns out ldbl_*_alias only work for exported symbols, so they've all been removed instead. It also turns out there were hardly any internal callers. _IO_vsprintf and _IO_vfprintf *are* exported, so those two stick around. Summary for the changes to each of the affected symbols: _IO_vfprintf, _IO_vsprintf: All internal calls removed, thus the internal declarations, as well as uses of libc_hidden_proto and libc_hidden_def, were also removed. The external symbol is now exposed via uses of ldbl_strong_alias to __vfprintf_internal and __vsprintf_internal, respectively. _IO_vasprintf, _IO_vdprintf, _IO_vsnprintf, _IO_vfwprintf, _IO_vswprintf, _IO_obstack_vprintf, _IO_obstack_printf: All internal calls removed, thus declaration in internal headers were also removed. They were never exported, so there are no aliases tying them to the internal functions. I.e.: entirely gone. __vsnprintf: Internal calls were always preceded by macros such as #define __vsnprintf _IO_vsnprintf, and #define __vsnprintf vsnprintf The macros were removed and their uses replaced with calls to the new internal function __vsnprintf_internal. Since there were no internal calls, the internal declaration was also removed. The external symbol is preserved with ldbl_weak_alias to ___vsnprintf. __vfwprintf: All internal calls converted into calls to __vfwprintf_internal, thus the internal declaration was removed. The function is now a wrapper that calls __vfwprintf_internal. The external symbol is preserved. __vswprintf: Similarly, but no external symbol. __vasprintf, __vdprintf, __vfprintf, __vsprintf: New internal wrappers. Not exported. vasprintf, vdprintf, vfprintf, vsprintf, vsnprintf, vfwprintf, vswprintf, obstack_vprintf, obstack_printf: These functions used to be aliases to the respective _IO_* function, they are now aliases to their respective __* functions. Tested for powerpc and powerpc64le.
* Use SCANF_LDBL_IS_DBL instead of __ldbl_is_dbl.Zack Weinberg2018-12-051-4/+0
| | | | | | | | | | Change the callers of __vfscanf_internal and __vfwscanf_internal that want to treat 'long double' as another name for 'double' (all of which happen to be in sysdeps/ieee754/ldbl-opt/nldbl-compat.c) to communicate this via the new flags argument, instead of the per-thread variable __no_long_double and its __ldbl_is_dbl wrapper macro. Tested for powerpc and powerpc64le.
* Use SCANF_ISOC99_A instead of _IO_FLAGS2_SCANF_STD.Zack Weinberg2018-12-057-39/+6
| | | | | | | | | Change the callers of __vfscanf_internal and __vfwscanf_internal that want C99-compliant behavior to communicate this via the new flags argument, rather than setting bits on the FILE object. This also means these functions do not need to do their own locking. Tested for powerpc and powerpc64le.
* Add __vfscanf_internal and __vfwscanf_internal with flags arguments.Zack Weinberg2018-12-0516-3073/+3178
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are two flags currently defined: SCANF_LDBL_IS_DBL is the mode used by __nldbl_ scanf variants, and SCANF_ISOC99_A is the mode used by __isoc99_ scanf variants. In this patch, the new functions honor these flag bits if they're set, but they still also look at the corresponding bits of environmental state, and callers all pass zero. The new functions do *not* have the "errp" argument possessed by _IO_vfscanf and _IO_vfwscanf. All internal callers passed NULL for that argument. External callers could theoretically exist, so I preserved wrappers, but they are flagged as compat symbols and they don't preserve the three-way distinction among types of errors that was formerly exposed. These functions probably should have been in the list of deprecated _IO_ symbols in 2.27 NEWS -- they're not just aliases for vfscanf and vfwscanf. (It was necessary to introduce ldbl_compat_symbol for _IO_vfscanf. Please check that part of the patch very carefully, I am still not confident I understand all of the details of ldbl-opt.) This patch also introduces helper inlines in libio/strfile.h that encapsulate the process of initializing an _IO_strfile object for reading. This allows us to call __vfscanf_internal directly from sscanf, and __vfwscanf_internal directly from swscanf, without duplicating the initialization code. (Previously, they called their v-counterparts, but that won't work if we want to control *both* C99 mode and ldbl-is-dbl mode using the flags argument to__vfscanf_internal.) It's still a little awkward, especially for wide strfiles, but it's much better than what we had. Tested for powerpc and powerpc64le.
* Disable -Wformat-overflow= warnings for some printf tests.Joseph Myers2018-11-012-0/+29
| | | | | | | | | | | | | | | | | | Recent GCC -Wformat-overflow= changes result in some printf tests failing to build, because those tests are deliberately testing the handling of formats writing more than INT_MAX characters and the handling of NULL arguments to the %s format, which GCC now warns about. This patch duly disables -Wformat-overflow= for the relevant calls to printf functions. Tested with build-many-glibcs.py with GCC mainline for aarch64-linux-gnu. * stdio-common/bug22.c: Include <libc-diag.h>. (do_test): Disable -Wformat-overflow= warnings around fprintf calls outputting more than INT_MAX characters. * stdio-common/tst-printf.c: Disable -Wformat-overflow= warnings around printf call with NULL %s argument.
* Don't reduce test timeout to less than defaultAndreas Schwab2018-10-172-2/+0
| | | | | This removes all overrides of TIMEOUT that are less than or equal to the default timeout.
* error, warn, warnx: Use __fxprintf for wide printing [BZ #23519]Florian Weimer2018-08-141-6/+10
| | | | Also introduce the __vfxprintf function.
* Avoid insecure usage of tmpnam in tests.Joseph Myers2018-07-183-11/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Various glibc testcases use tmpnam in ways subject to race conditions (generate a temporary file name, then later open that file without O_EXCL). This patch fixes those tests to use mkstemp - generally a minimal local fix to use mkstemp instead of tmpnam, rather than a larger fix to use other testsuite infrastructure for temporary files. The unchanged use of tmpnam in posix/wordexp-test.c would fail safe in the event of a race (it's generating a name for use with mkdir rather than for a file to be opened for writing). Tested for x86_64. * grp/tst_fgetgrent.c: Include <unistd.h>. (main): Use mkstemp instead of tmpnam. * io/test-utime.c (main): Likewise. * posix/annexc.c (macrofile): Change to modifiable array. (get_null_defines): Use mkstemp instead of tmpnam. Do not remove macrofile here. * posix/bug-getopt1.c: Include <stdlib.h>. (do_test): Use mkstemp instead of tmpnam. * posix/bug-getopt2.c: Include <stdlib.h>. (do_test): Use mkstemp instead of tmpnam. * posix/bug-getopt3.c: Include <stdlib.h>. (do_test): Use mkstemp instead of tmpnam. * posix/bug-getopt4.c: Include <stdlib.h>. (do_test): Use mkstemp instead of tmpnam. * posix/bug-getopt5.c: Include <stdlib.h>. (do_test): Use mkstemp instead of tmpnam. * stdio-common/bug7.c: Include <stdlib.h> and <unistd.h>. (main): Use mkstemp instead of tmpnam. * stdio-common/tst-fdopen.c: Include <stdlib.h>. (main): Use mkstemp instead of tmpnam. * stdio-common/tst-ungetc.c: Include <stdlib.h>. (main): use mkstemp instead of tmpnam. * stdlib/isomac.c (macrofile): Change to modifiable array. (get_null_defines): Use mkstemp instead of tmpnam. Do not remove macrofile here.
* Add renameat2 function [BZ #17662]Florian Weimer2018-07-055-3/+242
| | | | | | | The implementation falls back to renameat if renameat2 is not available in the kernel (or in the kernel headers) and the flags argument is zero. Without kernel support, a non-zero argument returns EINVAL, not ENOSYS. This mirrors what the kernel does for invalid renameat2 flags.
* stdio-common/tst-printf.c: Remove part under a non-free license [BZ #23363]Florian Weimer2018-07-032-114/+2
| | | | | | The license does not allow modification. Reviewed-by: Carlos O'Donell <carlos@redhat.com>
* ldbl-128ibm-compat: Add printf_sizeGabriel F. T. Gomes2018-07-023-2/+97
| | | | | | | | | | | | | | | | | | | | | Since the addition of the _Float128 API, strfromf128 and printf_size use __printf_fp to print _Float128 values. This is achieved by setting the 'is_binary128' member of the 'printf_info' structure to one. Now that the format of long double on powerpc64le is getting a third option, this mechanism is reused for long double values that have binary128 format (i.e.: when -mabi=ieeelongdouble). This patch adds __printf_sizeieee128 as an exported symbol, but doesn't provide redirections from printf_size, yet. All redirections will be installed in a future commit, once all other functions that print or read long double values with binary128 format are ready. In __printf_fp, when 'is_binary128' is one, the floating-point argument is treated as if it was of _Float128 type, regardless of the value of 'is_long_double', thus __printf_sizeieee128 sets 'is_binary128' to the same value of 'is_long_double'. Otherwise, double values would not be printed correctly. Tested for powerpc64le.
* Fix hardcoded /tmp paths in testing (bug 13888).Joseph Myers2018-06-267-10/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As noted in bug 13888, and as I noted previously in <https://sourceware.org/ml/libc-alpha/2000-10/msg00111.html>, various tests used hardcoded paths in /tmp, so posing issues for simultaneous test runs from different build directories. This patch fixes such uses of hardcoded file names to put them in the build directory instead (in the case of stdio-common/bug5 the file names are changed as well, to avoid a conflict with the name bug5.out also used for the automatic test output redirection). It also fixes test-installation.pl likewise (that was using filenames with $$ in them rather than strictly hardcoded names, but that's still not good practice for temporary file naming). Note that my list of files changed is not identical to that in bug 13888. I added tst-spawn3.c and test-installation.pl, and removed some tests that seem to me (now) to create temporary files securely (simply using /tmp is not itself a problem if the temporary files are handled properly with mkstemp; I haven't checked whether those tests used to do things insecurely). conformtest is not changed because the makefiles always pass a --tmpdir option so the /tmp default is irrelevant, and for the same reason there is no actual problem with nptl/tst-umask1.c because again the makefiles always override the default. nptl/sockperf.c is ignored because there is no code to run it; probably that file should actually be removed. Some tests use the mktemp function, but I think they all use it in a way that *is* secure (for generating names for directories / sockets / fifos / symlinks, where the operation using the name will not follow symlinks and so there is no potential for a symlink attack on the account running the testsuite). Some tests use the tmpnam function to generate temporary file names. This is in principle insecure, but not addressed by this patch (I consider it a separate issue from the fully hardcoded paths). Tested for x86_64. [BZ #13888] * posix/Makefile (CFLAGS-tst-spawn3.c): New variable. * posix/tst-spawn3.c (do_test): Put tst-spwan3.pid in OBJPFX, not /tmp. * scripts/test-installation.pl: Put temporary files in build directory, not /tmp. * stdio-common/Makefile (CFLAGS-bug3.c): New variable. (CFLAGS-bug4.c): Likewise. (CFLAGS-bug5.c): Likewise. (CFLAGS-test-fseek.c): Likewise. (CFLAGS-test-popen.c): Likewise. (CFLAGS-test_rdwr.c): Likewise. * stdio-common/bug3.c (main): Put temporary file in OBJPFX, not /tmp. * stdio-common/bug4.c (main): Likewise. * stdio-common/bug5.c (main): Likewise. * stdio-common/test-fseek.c (TESTFILE): Likewise. * stdio-common/test-popen.c (do_test): Likewise. * stdio-common/test_rdwr.c (main): Likewise.
* Fix scanf rounding of negative floating-point numbers (bug 23280).Joseph Myers2018-06-193-17/+71
| | | | | | | | | | | | | | | | | | | | | | | As reported in bug 23280, scanf functions produce incorrectly rounded result for floating-point formats in FE_UPWARD and FE_DOWNWARD modes, because they pass the input with sign removed to strtod functions, and then negate the result if there was a '-' at the start of the input. This patch fixes this by arranging for the sign to be passed to strtod rather than scanf doing the negation itself. In turn, keeping the sign around in the buffer being built up for strtod requires updating places that examine char_buffer_size (&charbuf) to allow for the sign being there as an extra character. Tested for x86_64. [BZ #23280] * stdio-common/vfscanf.c (_IO_vfscanf_internal): Pass sign of floating-point number to strtod functions rather than possibly negating result of those functions. * stdio-common/tst-scanf-round.c: New file. * stdio-common/Makefile (tests): Add tst-scanf-round. ($(objpfx)tst-scanf-round): Depend on $(libm).
* Remove miscellaneous debris from libio.Zack Weinberg2018-02-212-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 Weinberg2018-02-211-2/+2
| | | | | | | | | | 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.
* Mechanically remove _IO_ name aliases for types and constants.Zack Weinberg2018-02-2110-50/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 some unnecessary redefinitions of std symbols.Zack Weinberg2018-02-052-8/+1
| | | | | | | | Two files in stdio-common were unnecessarily redefining some standard symbols as their _IO_ aliases. * stdio-common/vfprintf.c: Don't redefine FILE, va_list, or BUFSIZ. * stdio-common/tstgetln.c: Don't redefine ssize_t.
* Update copyright dates with scripts/update-copyrights.Joseph Myers2018-01-0196-96/+96
| | | | | | | * 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 Weinberg2017-12-241-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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.
* Replace = with += in CFLAGS-xxx.c/CPPFLAGS-xxx.cH.J. Lu2017-12-111-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replace = with += in CFLAGS-xxx.c and CPPFLAGS-xxx.c to allow Makefile under sysdeps to define CFLAGS-xx.c and CPPFLAGS-xxx.c. * argp/Makefile (CFLAGS-argp-help.c): Replace = with +=. (CFLAGS-argp-parse.c): Likewise. (CFLAGS-argp-fmtstream.c): Likewise. * crypt/Makefile (CPPFLAGS-sha256-crypt.c): Likewise. (CPPFLAGS-sha512-crypt.c): Likewise. (CPPFLAGS-md5-crypt.c): Likewise. * debug/Makefile (CFLAGS-stack_chk_fail.c): Likewise. (CFLAGS-stack_chk_fail_local.c): Likewise. (CFLAGS-backtrace.c): Likewise. (CFLAGS-sprintf_chk.c): Likewise. (CFLAGS-snprintf_chk.c): Likewise. (CFLAGS-vsprintf_chk.c): Likewise. (CFLAGS-vsnprintf_chk.c): Likewise. (CFLAGS-asprintf_chk.c): Likewise. (CFLAGS-vasprintf_chk.c): Likewise. (CFLAGS-obprintf_chk.c): Likewise. (CFLAGS-dprintf_chk.c): Likewise. (CFLAGS-vdprintf_chk.c): Likewise. (CFLAGS-printf_chk.c): Likewise. (CFLAGS-fprintf_chk.c): Likewise. (CFLAGS-vprintf_chk.c): Likewise. (CFLAGS-vfprintf_chk.c): Likewise. (CFLAGS-gets_chk.c): Likewise. (CFLAGS-fgets_chk.c): Likewise. (CFLAGS-fgets_u_chk.c): Likewise. (CFLAGS-fread_chk.c): Likewise. (CFLAGS-fread_u_chk.c): Likewise. (CFLAGS-swprintf_chk.c): Likewise. (CFLAGS-vswprintf_chk.c): Likewise. (CFLAGS-wprintf_chk.c): Likewise. (CFLAGS-fwprintf_chk.c): Likewise. (CFLAGS-vwprintf_chk.c): Likewise. (CFLAGS-vfwprintf_chk.c): Likewise. (CFLAGS-fgetws_chk.c): Likewise. (CFLAGS-fgetws_u_chk.c): Likewise. (CFLAGS-read_chk.c): Likewise. (CFLAGS-pread_chk.c): Likewise. (CFLAGS-pread64_chk.c): Likewise. (CFLAGS-recv_chk.c): Likewise. (CFLAGS-recvfrom_chk.c): Likewise. (CFLAGS-tst-longjmp_chk.c): Likewise. (CPPFLAGS-tst-longjmp_chk.c): Likewise. (CFLAGS-tst-longjmp_chk2.c): Likewise. (CPPFLAGS-tst-longjmp_chk2.c): Likewise. (CFLAGS-tst-longjmp_chk3.c): Likewise. (CPPFLAGS-tst-longjmp_chk3.c): Likewise. (CFLAGS-tst-chk1.c): Likewise. (CFLAGS-tst-chk2.c): Likewise. (CFLAGS-tst-chk3.c): Likewise. (CFLAGS-tst-chk4.cc): Likewise. (CFLAGS-tst-chk5.cc): Likewise. (CFLAGS-tst-chk6.cc): Likewise. (CFLAGS-tst-lfschk1.c): Likewise. (CFLAGS-tst-lfschk2.c): Likewise. (CFLAGS-tst-lfschk3.c): Likewise. (CFLAGS-tst-lfschk4.cc): Likewise. (CFLAGS-tst-lfschk5.cc): Likewise. (CFLAGS-tst-lfschk6.cc): Likewise. (CFLAGS-tst-ssp-1.c): Likewise. * dirent/Makefile (CFLAGS-scandir.c): Likewise. (CFLAGS-scandir64.c): Likewise. (CFLAGS-scandir-tail.c): Likewise. (CFLAGS-scandir64-tail.c): Likewise. * elf/Makefile (CPPFLAGS-dl-tunables.c): Likewise. (CFLAGS-dl-tunables.c): Likewise. (CFLAGS-dl-runtime.c): Likewise. (CFLAGS-dl-lookup.c): Likewise. (CFLAGS-dl-iterate-phdr.c): Likewise. (CFLAGS-vismain.c): Likewise. (CFLAGS-tst-linkall-static.c): Likewise. (CFLAGS-tst-linkall-static.c): Likewise. (CPPFLAGS-dl-load.c): Likewise. (CFLAGS-ldconfig.c): Likewise. (CFLAGS-dl-cache.c): Likewise. (CFLAGS-cache.c): Likewise. (CFLAGS-rtld.c): Likewise. (CFLAGS-multiload.c): Likewise. (CFLAGS-filtmod1.c): Likewise. (CFLAGS-tst-align.c): Likewise. (CFLAGS-tst-align2.c): Likewise. (CFLAGS-tst-alignmod.c): Likewise. (CFLAGS-tst-alignmod2.c): Likewise. (CPPFLAGS-tst-execstack.c): Likewise. (CFLAGS-tst-ptrguard1-static.c): Likewise. (CFLAGS-tst-latepthreadmod.c): Likewise. * grp/Makefile (CFLAGS-getgrgid_r.c): Likewise. (CFLAGS-getgrnam_r.c): Likewise. (CFLAGS-getgrent_r.c): Likewise. (CFLAGS-getgrent.c): Likewise. (CFLAGS-fgetgrent.c): Likewise. (CFLAGS-fgetgrent_r.c): Likewise. (CFLAGS-putgrent.c): Likewise. (CFLAGS-initgroups.c): Likewise. (CFLAGS-getgrgid.c): Likewise. * gshadow/Makefile (CFLAGS-getsgent_r.c): Likewise. (CFLAGS-getsgent.c): Likewise. (CFLAGS-fgetsgent.c): Likewise. (CFLAGS-fgetsgent_r.c): Likewise. (CFLAGS-putsgent.c): Likewise. (CFLAGS-getsgnam.c): Likewise. (CFLAGS-getsgnam_r.c): Likewise. * iconv/Makefile (CFLAGS-iconv_prog.c): Likewise. (CFLAGS-iconv_charmap.c): Likewise. (CFLAGS-dummy-repertoire.c): Likewise. (CFLAGS-charmap.c): Likewise. (CFLAGS-linereader.c): Likewise. (CFLAGS-simple-hash.c): Likewise. (CFLAGS-gconv_conf.c): Likewise. (CFLAGS-iconvconfig.c): Likewise. * inet/Makefile (CFLAGS-gethstbyad_r.c): Likewise. (CFLAGS-gethstbyad.c): Likewise. (CFLAGS-gethstbynm_r.c): Likewise. (CFLAGS-gethstbynm.c): Likewise. (CFLAGS-gethstbynm2_r.c): Likewise. (CFLAGS-gethstbynm2.c): Likewise. (CFLAGS-gethstent_r.c): Likewise. (CFLAGS-gethstent.c): Likewise. (CFLAGS-rcmd.c): Likewise. (CFLAGS-getnetbynm_r.c): Likewise. (CFLAGS-getnetbynm.c): Likewise. (CFLAGS-getnetbyad_r.c): Likewise. (CFLAGS-getnetbyad.c): Likewise. (CFLAGS-getnetent_r.c): Likewise. (CFLAGS-getnetent.c): Likewise. (CFLAGS-getaliasent_r.c): Likewise. (CFLAGS-getaliasent.c): Likewise. (CFLAGS-getrpcent_r.c): Likewise. (CFLAGS-getrpcent.c): Likewise. (CFLAGS-getservent_r.c): Likewise. (CFLAGS-getservent.c): Likewise. (CFLAGS-getprtent_r.c): Likewise. (CFLAGS-getprtent.c): Likewise. (CFLAGS-either_ntoh.c): Likewise. (CFLAGS-either_hton.c): Likewise. (CFLAGS-getnetgrent.c): Likewise. (CFLAGS-getnetgrent_r.c): Likewise. (CFLAGS-tst-checks-posix.c): Likewise. (CFLAGS-tst-sockaddr.c): Likewise. * intl/Makefile (CFLAGS-tst-gettext.c): Likewise. (CFLAGS-tst-translit.c): Likewise. (CFLAGS-tst-gettext2.c): Likewise. (CFLAGS-tst-codeset.c): Likewise. (CFLAGS-tst-gettext3.c): Likewise. (CFLAGS-tst-gettext4.c): Likewise. (CFLAGS-tst-gettext5.c): Likewise. (CFLAGS-tst-gettext6.c): Likewise. * io/Makefile (CFLAGS-open.c): Likewise. (CFLAGS-open64.c): Likewise. (CFLAGS-creat.c): Likewise. (CFLAGS-creat64.c): Likewise. (CFLAGS-fcntl.c): Likewise. (CFLAGS-poll.c): Likewise. (CFLAGS-ppoll.c): Likewise. (CFLAGS-lockf.c): Likewise. (CFLAGS-statfs.c): Likewise. (CFLAGS-fstatfs.c): Likewise. (CFLAGS-statvfs.c): Likewise. (CFLAGS-fstatvfs.c): Likewise. (CFLAGS-fts.c): Likewise. (CFLAGS-fts64.c): Likewise. (CFLAGS-ftw.c): Likewise. (CFLAGS-ftw64.c): Likewise. (CFLAGS-lockf.c): Likewise. (CFLAGS-posix_fallocate.c): Likewise. (CFLAGS-posix_fallocate64.c): Likewise. (CFLAGS-fallocate.c): Likewise. (CFLAGS-fallocate64.c): Likewise. (CFLAGS-read.c): Likewise. (CFLAGS-write.c): Likewise. (CFLAGS-test-stat.c): Likewise. (CFLAGS-test-lfs.c): Likewise. * libio/Makefile (CFLAGS-fileops.c): Likewise. (CFLAGS-fputc.c): Likewise. (CFLAGS-fputwc.c): Likewise. (CFLAGS-freopen64.c): Likewise. (CFLAGS-freopen.c): Likewise. (CFLAGS-fseek.c): Likewise. (CFLAGS-fseeko64.c): Likewise. (CFLAGS-fseeko.c): Likewise. (CFLAGS-ftello64.c): Likewise. (CFLAGS-ftello.c): Likewise. (CFLAGS-fwide.c): Likewise. (CFLAGS-genops.c): Likewise. (CFLAGS-getc.c): Likewise. (CFLAGS-getchar.c): Likewise. (CFLAGS-getwc.c): Likewise. (CFLAGS-getwchar.c): Likewise. (CFLAGS-iofclose.c): Likewise. (CFLAGS-iofflush.c): Likewise. (CFLAGS-iofgetpos64.c): Likewise. (CFLAGS-iofgetpos.c): Likewise. (CFLAGS-iofgets.c): Likewise. (CFLAGS-iofgetws.c): Likewise. (CFLAGS-iofputs.c): Likewise. (CFLAGS-iofputws.c): Likewise. (CFLAGS-iofread.c): Likewise. (CFLAGS-iofsetpos64.c): Likewise. (CFLAGS-iofsetpos.c): Likewise. (CFLAGS-ioftell.c): Likewise. (CFLAGS-iofwrite.c): Likewise. (CFLAGS-iogetdelim.c): Likewise. (CFLAGS-iogetline.c): Likewise. (CFLAGS-iogets.c): Likewise. (CFLAGS-iogetwline.c): Likewise. (CFLAGS-ioputs.c): Likewise. (CFLAGS-ioseekoff.c): Likewise. (CFLAGS-ioseekpos.c): Likewise. (CFLAGS-iosetbuffer.c): Likewise. (CFLAGS-iosetvbuf.c): Likewise. (CFLAGS-ioungetc.c): Likewise. (CFLAGS-ioungetwc.c): Likewise. (CFLAGS-oldfileops.c): Likewise. (CFLAGS-oldiofclose.c): Likewise. (CFLAGS-oldiofgetpos64.c): Likewise. (CFLAGS-oldiofgetpos.c): Likewise. (CFLAGS-oldiofsetpos64.c): Likewise. (CFLAGS-oldiofsetpos.c): Likewise. (CFLAGS-peekc.c): Likewise. (CFLAGS-putc.c): Likewise. (CFLAGS-putchar.c): Likewise. (CFLAGS-putwc.c): Likewise. (CFLAGS-putwchar.c): Likewise. (CFLAGS-rewind.c): Likewise. (CFLAGS-wfileops.c): Likewise. (CFLAGS-wgenops.c): Likewise. (CFLAGS-oldiofopen.c): Likewise. (CFLAGS-iofopen.c): Likewise. (CFLAGS-iofopen64.c): Likewise. (CFLAGS-oldtmpfile.c): Likewise. (CFLAGS-tst_putwc.c): Likewise. * locale/Makefile (CFLAGS-md5.c): Likewise. (CFLAGS-charmap.c): Likewise. (CFLAGS-locfile.c): Likewise. (CFLAGS-charmap-dir.c): Likewise. * login/Makefile (CFLAGS-grantpt.c): Likewise. (CFLAGS-getpt.c): Likewise. (CFLAGS-pt_chown.c): Likewise. * malloc/Makefile (CFLAGS-mcheck-init.c): Likewise. (CFLAGS-obstack.c): Likewise. * math/Makefile (CFLAGS-test-tgmath3.c): Likewise. (CFLAGS-test-double-vlen4-wrappers.c): Likewise. (CFLAGS-test-double-vlen8-wrappers.c): Likewise. (CFLAGS-test-float-vlen8-wrappers.c): Likewise. (CFLAGS-test-float-vlen16-wrappers.c): Likewise. (CFLAGS-test-tgmath.c): Likewise. (CFLAGS-test-tgmath2.c): Likewise. (CFLAGS-test-tgmath-ret.c): Likewise. (CFLAGS-test-powl.c): Likewise. (CFLAGS-test-snan.c): Likewise. (CFLAGS-test-signgam-finite.c): Likewise. (CFLAGS-test-signgam-finite-c99.c): Likewise. (CFLAGS-test-signgam-finite-c11.c): Likewise. (CFLAGS-test-signgam-uchar.c): Likewise. (CFLAGS-test-signgam-uchar-init.c): Likewise. (CFLAGS-test-signgam-uchar-static.c): Likewise. (CFLAGS-test-signgam-uchar-init-static.c): Likewise. (CFLAGS-test-signgam-uint.c): Likewise. (CFLAGS-test-signgam-uint-init.c): Likewise. (CFLAGS-test-signgam-uint-static.c): Likewise. (CFLAGS-test-signgam-uint-init-static.c): Likewise. (CFLAGS-test-signgam-ullong.c): Likewise. (CFLAGS-test-signgam-ullong-init.c): Likewise. (CFLAGS-test-signgam-ullong-static.c): Likewise. (CFLAGS-test-signgam-ullong-init-static.c): Likewise. (CFLAGS-test-math-cxx11.cc): Likewise. (CFLAGS-test-math-isinff.cc): Likewise. (CFLAGS-test-math-iszero.cc): Likewise. (CFLAGS-test-math-issignaling.cc): Likewise. (CFLAGS-test-math-iscanonical.cc): Likewise. (CFLAGS-test-iszero-excess-precision.c): Likewise. (CFLAGS-test-iseqsig-excess-precision.c): Likewise. (CFLAGS-test-flt-eval-method.c): Likewise. (CFLAGS-test-fe-snans-always-signal.c): Likewise. (CFLAGS-test-finite-macros.c): Likewise. * misc/Makefile (CFLAGS-select.c): Likewise. (CFLAGS-tsearch.c): Likewise. (CFLAGS-lsearch.c): Likewise. (CFLAGS-pselect.c): Likewise. (CFLAGS-readv.c): Likewise. (CFLAGS-writev.c): Likewise. (CFLAGS-preadv.c): Likewise. (CFLAGS-preadv64.c): Likewise. (CFLAGS-pwritev.c): Likewise. (CFLAGS-pwritev64.c): Likewise. (CFLAGS-preadv2.c): Likewise. (CFLAGS-preadv64v2.c): Likewise. (CFLAGS-pwritev2.c): Likewise. (CFLAGS-pwritev64v2.c): Likewise. (CFLAGS-usleep.c): Likewise. (CFLAGS-syslog.c): Likewise. (CFLAGS-error.c): Likewise. (CFLAGS-getpass.c): Likewise. (CFLAGS-mkstemp.c): Likewise. (CFLAGS-mkstemp64.c): Likewise. (CFLAGS-getsysstats.c): Likewise. (CFLAGS-getusershell.c): Likewise. (CFLAGS-err.c): Likewise. (CFLAGS-tst-tsearch.c): Likewise. (CFLAGS-msync.c): Likewise. (CFLAGS-fdatasync.c): Likewise. (CFLAGS-fsync.c): Likewise. * nptl/Makefile (CFLAGS-nptl-init.c): Likewise. (CFLAGS-unwind.c): Likewise. (CFLAGS-unwind-forcedunwind.c): Likewise. (CFLAGS-pthread_cancel.c): Likewise. (CFLAGS-pthread_setcancelstate.c): Likewise. (CFLAGS-pthread_setcanceltype.c): Likewise. (CFLAGS-cancellation.c): Likewise. (CFLAGS-libc-cancellation.c): Likewise. (CFLAGS-pthread_exit.c): Likewise. (CFLAGS-forward.c): Likewise. (CFLAGS-pthread_testcancel.c): Likewise. (CFLAGS-pthread_join.c): Likewise. (CFLAGS-pthread_timedjoin.c): Likewise. (CFLAGS-pthread_once.c): Likewise. (CFLAGS-pthread_cond_wait.c): Likewise. (CFLAGS-sem_wait.c): Likewise. (CFLAGS-sem_timedwait.c): Likewise. (CFLAGS-fcntl.c): Likewise. (CFLAGS-lockf.c): Likewise. (CFLAGS-pread.c): Likewise. (CFLAGS-pread64.c): Likewise. (CFLAGS-pwrite.c): Likewise. (CFLAGS-pwrite64.c): Likewise. (CFLAGS-wait.c): Likewise. (CFLAGS-waitpid.c): Likewise. (CFLAGS-sigwait.c): Likewise. (CFLAGS-msgrcv.c): Likewise. (CFLAGS-msgsnd.c): Likewise. (CFLAGS-tcdrain.c): Likewise. (CFLAGS-open.c): Likewise. (CFLAGS-open64.c): Likewise. (CFLAGS-pause.c): Likewise. (CFLAGS-recv.c): Likewise. (CFLAGS-send.c): Likewise. (CFLAGS-accept.c): Likewise. (CFLAGS-sendto.c): Likewise. (CFLAGS-connect.c): Likewise. (CFLAGS-recvfrom.c): Likewise. (CFLAGS-recvmsg.c): Likewise. (CFLAGS-sendmsg.c): Likewise. (CFLAGS-close.c): Likewise. (CFLAGS-read.c): Likewise. (CFLAGS-write.c): Likewise. (CFLAGS-nanosleep.c): Likewise. (CFLAGS-sigsuspend.c): Likewise. (CFLAGS-msync.c): Likewise. (CFLAGS-fdatasync.c): Likewise. (CFLAGS-fsync.c): Likewise. (CFLAGS-pt-system.c): Likewise. (CFLAGS-tst-cleanup2.c): Likewise. (CFLAGS-tst-cleanupx2.c): Likewise. (CFLAGS-flockfile.c): Likewise. (CFLAGS-ftrylockfile.c): Likewise. (CFLAGS-funlockfile.c): Likewise. (CFLAGS-tst-initializers1.c): Likewise. (CFLAGS-tst-initializers1-c89.c): Likewise. (CFLAGS-tst-initializers1-c99.c): Likewise. (CFLAGS-tst-initializers1-c11.c): Likewise. (CFLAGS-tst-initializers1-gnu89.c): Likewise. (CFLAGS-tst-initializers1-gnu99.c): Likewise. (CFLAGS-tst-initializers1-gnu11.c): Likewise. * nscd/Makefile (CFLAGS-nscd_getpw_r.c): Likewise. (CFLAGS-nscd_getgr_r.c): Likewise. (CFLAGS-nscd_gethst_r.c): Likewise. (CFLAGS-nscd_getai.c): Likewise. (CFLAGS-nscd_initgroups.c): Likewise. * posix/Makefile (CFLAGS-getaddrinfo.c): Likewise. (CFLAGS-pause.c): Likewise. (CFLAGS-pread.c): Likewise. (CFLAGS-pread64.c): Likewise. (CFLAGS-pwrite.c): Likewise. (CFLAGS-pwrite64.c): Likewise. (CFLAGS-sleep.c): Likewise. (CFLAGS-wait.c): Likewise. (CFLAGS-waitid.c): Likewise. (CFLAGS-waitpid.c): Likewise. (CFLAGS-getopt.c): Likewise. (CFLAGS-wordexp.c): Likewise. (CFLAGS-sysconf.c): Likewise. (CFLAGS-pathconf.c): Likewise. (CFLAGS-fpathconf.c): Likewise. (CFLAGS-spawn.c): Likewise. (CFLAGS-spawnp.c): Likewise. (CFLAGS-spawni.c): Likewise. (CFLAGS-glob.c): Likewise. (CFLAGS-glob64.c): Likewise. (CFLAGS-getconf.c): Likewise. (CFLAGS-nanosleep.c): Likewise. * pwd/Makefile (CFLAGS-getpwent_r.c): Likewise. (CFLAGS-getpwent.c): Likewise. (CFLAGS-getpw.c): Likewise. (CFLAGS-fgetpwent_r.c): Likewise. * resolv/Makefile (CFLAGS-res_hconf.c): Likewise. * rt/Makefile (CFLAGS-aio_suspend.c): Likewise. (CFLAGS-mq_timedreceive.c): Likewise. (CFLAGS-mq_timedsend.c): Likewise. (CFLAGS-clock_nanosleep.c): Likewise. (CFLAGS-librt-cancellation.c): Likewise. * shadow/Makefile (CFLAGS-getspent_r.c): Likewise. (CFLAGS-getspent.c): Likewise. (CFLAGS-fgetspent.c): Likewise. (CFLAGS-fgetspent_r.c): Likewise. (CFLAGS-putspent.c): Likewise. (CFLAGS-getspnam.c): Likewise. (CFLAGS-getspnam_r.c): Likewise. * signal/Makefile (CFLAGS-sigpause.c): Likewise. (CFLAGS-sigsuspend.c): Likewise. (CFLAGS-sigtimedwait.c): Likewise. (CFLAGS-sigwait.c): Likewise. (CFLAGS-sigwaitinfo.c): Likewise. (CFLAGS-sigreturn.c): Likewise. * stdio-common/Makefile (CFLAGS-vfprintf.c): Likewise. (CFLAGS-vfwprintf.c): Likewise. (CFLAGS-tmpfile.c): Likewise. (CFLAGS-tmpfile64.c): Likewise. (CFLAGS-tempname.c): Likewise. (CFLAGS-psignal.c): Likewise. (CFLAGS-vprintf.c): Likewise. (CFLAGS-cuserid.c): Likewise. (CFLAGS-errlist.c): Likewise. (CFLAGS-siglist.c): Likewise. (CFLAGS-scanf15.c): Likewise. (CFLAGS-scanf17.c): Likewise. * stdlib/Makefile (CFLAGS-bsearch.c): Likewise. (CFLAGS-msort.c): Likewise. (CFLAGS-qsort.c): Likewise. (CFLAGS-system.c): Likewise. (CFLAGS-fmtmsg.c): Likewise. (CFLAGS-strfmon.c): Likewise. (CFLAGS-strfmon_l.c): Likewise. (CFLAGS-strfromd.c): Likewise. (CFLAGS-strfromf.c): Likewise. (CFLAGS-strfroml.c): Likewise. (CFLAGS-tst-bsearch.c): Likewise. (CFLAGS-tst-qsort.c): Likewise. (CFLAGS-tst-makecontext2.c): Likewise. * sunrpc/Makefile (CFLAGS-xbootparam_prot.c): Likewise. (CFLAGS-xnlm_prot.c): Likewise. (CFLAGS-xrstat.c): Likewise. (CFLAGS-xyppasswd.c): Likewise. (CFLAGS-xklm_prot.c): Likewise. (CFLAGS-xrex.c): Likewise. (CFLAGS-xsm_inter.c): Likewise. (CFLAGS-xmount.c): Likewise. (CFLAGS-xrusers.c): Likewise. (CFLAGS-xspray.c): Likewise. (CFLAGS-xnfs_prot.c): Likewise. (CFLAGS-xrquota.c): Likewise. (CFLAGS-xkey_prot.c): Likewise. (CFLAGS-auth_unix.c): Likewise. (CFLAGS-key_call.c): Likewise. (CFLAGS-pmap_rmt.c): Likewise. (CFLAGS-clnt_perr.c): Likewise. (CFLAGS-openchild.c): Likewise. * sysvipc/Makefile (CFLAGS-msgrcv.c): Likewise. (CFLAGS-msgsnd.c): Likewise. * termios/Makefile (CFLAGS-tcdrain.c): Likewise. * time/Makefile (CFLAGS-tzfile.c): Likewise. (CFLAGS-tzset.c): Likewise. (CFLAGS-getdate.c): Likewise. (CFLAGS-test_time.c): Likewise. (CPPFLAGS-tst-tzname.c): Likewise. * timezone/Makefile (CFLAGS-zdump.c): Likewise. (CFLAGS-zic.c): Likewise. * wcsmbs/Makefile (CFLAGS-wcwidth.c): Likewise. (CFLAGS-wcswidth.c): Likewise. (CFLAGS-wcstol.c): Likewise. (CFLAGS-wcstoul.c): Likewise. (CFLAGS-wcstoll.c): Likewise. (CFLAGS-wcstoull.c): Likewise. (CFLAGS-wcstod.c): Likewise. (CFLAGS-wcstold.c): Likewise. (CFLAGS-wcstof128.c): Likewise. (CFLAGS-wcstof.c): Likewise. (CFLAGS-wcstol_l.c): Likewise. (CFLAGS-wcstoul_l.c): Likewise. (CFLAGS-wcstoll_l.c): Likewise. (CFLAGS-wcstoull_l.c): Likewise. (CFLAGS-wcstod_l.c): Likewise. (CFLAGS-wcstold_l.c): Likewise. (CFLAGS-wcstof128_l.c): Likewise. (CFLAGS-wcstof_l.c): Likewise. (CPPFLAGS-tst-wchar-h.c): Likewise. (CPPFLAGS-wcstold_l.c): Likewise. Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
* Prefer https for Sourceware linksSiddhesh Poyarekar2017-11-162-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Update all sourceware links to https. The website redirects everything to https anyway so let the web server do a bit less work. The only reference that remains unchanged is the one in the old ChangeLog, since it didn't seem worth changing it. * NEWS: Update sourceware link to https. * configure.ac: Likewise. * crypt/md5test-giant.c: Likewise. * dlfcn/bug-atexit1.c: Likewise. * dlfcn/bug-atexit2.c: Likewise. * localedata/README: Likewise. * malloc/tst-mallocfork.c: Likewise. * manual/install.texi: Likewise. * nptl/tst-pthread-getattr.c: Likewise. * stdio-common/tst-fgets.c: Likewise. * stdio-common/tst-fwrite.c: Likewise. * sunrpc/Makefile: Likewise. * sysdeps/arm/armv7/multiarch/memcpy_impl.S: Likewise. * wcsmbs/tst-mbrtowc2.c: Likewise. * configure: Regenerate. * INSTALL: Regenerate.
* stdio-common: Use array_length and array_end macrosFlorian Weimer2017-11-0214-42/+47
|
* [BZ #22142] powerpc: Fix the carry bit on mpn_[add|sub]_n on POWER7Tulio Magno Quites Machado Filho2017-10-132-0/+12
| | | | | | | | | | | | | | | | | Fix the ifdef clause that was being used in the opposite way, setting a wrong value of the carry bit. This is also correcting 2 memory accesses that were mistakenly referring to r0 while they were supposed to mean the immediate value 0. [BZ #22142] * stdio-common/tst-printf.c (fp_test): Add tests for DBL_MAX and -DBL_MAX. (do_test): Likewise. * stdio-common/tst-printf.sh: Likewise. * sysdeps/powerpc/powerpc64/power7/add_n.S: Invert the initial ifdef clause in order to set the carry bit right. Replace r0 by 0 without changing the behavior.
* linux: Implement tmpfile with O_TMPFILE (BZ#21530)Adhemerval Zanella2017-09-013-10/+44
| | | | | | | | | | | | | | | | | | | | | | This patch adds O_TMPFILE support to tmpfile on Linux. This is similar to the previous suggestion by Andreas Schwab [1] with the difference the file descriptor creation is parameterized to compartmentalize Linux only open flags (O_TMPFILE) on sysdeps. Checked on x86_64-linux-gnu. Adhemerval Zanella <adhemerval.zanella@linaro.org> Andreas Schwab <schwab@suse.de> [BZ #21530] * include/stdio.h (__gen_tempfd): New function. * stdio-common/Makefile (routines): Add gentempfd. * stdio-common/gentempfd.c: New file. * sysdeps/unix/sysv/linux/gentempfd.c: Likewise. * stdio-common/tmpfile.c (tmpfile): First try to use a system specific unnamed file first. [1] https://sourceware.org/ml/libc-alpha/2017-06/msg01293.html
* stdio-common: Remove internal_function attributeFlorian Weimer2017-08-312-5/+2
|
* Hide internal printf functions [BZ #18822/21986]H.J. Lu2017-08-222-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Hide internal printf functions to allow direct access within libc.so and libc.a without using GOT nor PLT. Since __guess_grouping has been changed to take 2 arguments by commit a1d84548c8aa7023cd039c85f81b831eef6d4a4c Author: Ulrich Drepper <drepper@redhat.com> Date: Fri Feb 11 18:50:36 2000 +0000 the third argument passed to __guess_grouping is removed. [BZ #18822] [BZ #21986] * include/printf.h (__printf_fphex): Add attribute_hidden. (__guess_grouping): New prototype. * stdio-common/printf_fp.c (__guess_grouping): Removed. * stdio-common/reg-printf.c (__register_printf_specifier): Add libc_hidden_proto and libc_hidden_def. * stdlib/strfmon_l.c (__guess_grouping): Removed. (__vstrfmon_l): Remove the third argument passed to __guess_grouping.
* Consolidate non cancellable write callAdhemerval Zanella2017-08-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch consolidates all the non cancellable write calls to use the __write_nocancel identifier. For non cancellable targets it will be just a macro to call the default respective symbol while on Linux will be a internal one. Checked on x86_64-linux-gnu, x86_64-linux-gnu-x32, and i686-linux-gnu. * sysdeps/generic/not-cancel.h (write_not_cancel): Remove macro. (__write_nocancel): New macro. * sysdeps/unix/sysv/linux/not-cancel.h (__write_nocancel): Rewrite as a function prototype. (write_not_cancel): Remove macro. * sysdeps/unix/sysv/linux/write.c (__write_nocancel): New function. * gmon/gmon.c (ERR): Replace write_not_cancel with __write_nocancel. (write_gmon): Likewise. * libio/fileops.c (_IO_new_file_write): Likewise. * login/utmp_file.c (pututline_file): Likewise. (updwtmp_file): Likewise. * stdio-common/psiginfo.c (psiginfo): Likewise. * sysdeps/posix/spawni.c (__spawni_child): Likewise. * sysdeps/unix/sysv/linux/gethostid.c (sethostid): Likewise. * sysdeps/unix/sysv/linux/libc_fatal.c (backtrace_and_maps): Likewise. * sysdeps/unix/sysv/linux/pthread_setname.c (pthread_setname_np): Likewise.
* Remove __long_double_t.Joseph Myers2017-08-071-1/+1
| | | | | | | | | | | | | | | | | sys/cdefs.h has a macro __long_double_t used in two places in glibc. long double is a standard part of C since C89; there is no need for such an alias for it. This patch removes that macro and uses long double directly everywhere. As an implementation-namespace, undocumented symbol, it should not be considered part of the API for users, and codesearch.debian.net shows no sign of it being used outside glibc in a way that would break with this patch. Tested for x86_64. * misc/sys/cdefs.h (__long_double_t): Remove. * stdio-common/printf_fp.c (__printf_fp_l): Use long double instead of __long_double_t, * stdlib/strfmon_l.c (__vstrfmon_l): Likewise.
* Fix missing redirects in testsuite targetsAndreas Schwab2017-08-071-2/+2
|
* vfprintf: Fix tst-vfprintf-mbs-prec and tst-vfprintf-user-typeFlorian Weimer2017-06-292-4/+8
|
* vfprintf: Reuse work_buffer in group_numberFlorian Weimer2017-06-291-29/+38
|
* vfprintf: Use struct scratch_buffer for positional arguments allocationFlorian Weimer2017-06-291-40/+28
|
* _i18n_number_rewrite: Use struct scratch_bufferFlorian Weimer2017-06-291-14/+9
|
* vfprintf: Reduce WORK_BUFFER_SIZE for wchar_t buildsFlorian Weimer2017-06-291-1/+1
|
* vfprintf: Add test case for multi-byte/wide strings and precisionFlorian Weimer2017-06-292-0/+544
|
* vfprintf: Add test case for user-defined types and format specifiersFlorian Weimer2017-06-292-1/+219
|
* Use locale_t, not __locale_t, throughout glibcZack Weinberg2017-06-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | <locale.h> is specified to define locale_t in POSIX.1-2008, and so are all of the headers that define functions that take locale_t arguments. Under _GNU_SOURCE, the additional headers that define such functions have also always defined locale_t. Therefore, there is no need to use __locale_t in public function prototypes, nor in any internal code. * ctype/ctype-c99_l.c, ctype/ctype.h, ctype/ctype_l.c * include/monetary.h, include/stdlib.h, include/time.h * include/wchar.h, locale/duplocale.c, locale/freelocale.c * locale/global-locale.c, locale/langinfo.h, locale/locale.h * locale/localeinfo.h, locale/newlocale.c * locale/nl_langinfo_l.c, locale/uselocale.c * localedata/bug-usesetlocale.c, localedata/tst-xlocale2.c * stdio-common/vfscanf.c, stdlib/monetary.h, stdlib/stdlib.h * stdlib/strfmon_l.c, stdlib/strtod_l.c, stdlib/strtof_l.c * stdlib/strtol.c, stdlib/strtol_l.c, stdlib/strtold_l.c * stdlib/strtoll_l.c, stdlib/strtoul_l.c, stdlib/strtoull_l.c * string/strcasecmp.c, string/strcoll_l.c, string/string.h * string/strings.h, string/strncase.c, string/strxfrm_l.c * sysdeps/ieee754/float128/strtof128_l.c * sysdeps/ieee754/float128/wcstof128.c * sysdeps/ieee754/float128/wcstof128_l.c * sysdeps/ieee754/ldbl-128ibm/strtold_l.c * sysdeps/ieee754/ldbl-64-128/strtold_l.c * sysdeps/ieee754/ldbl-opt/nldbl-compat.c * sysdeps/ieee754/ldbl-opt/nldbl-strfmon_l.c * sysdeps/ieee754/ldbl-opt/nldbl-strtold_l.c * sysdeps/ieee754/ldbl-opt/nldbl-wcstold_l.c * sysdeps/powerpc/powerpc32/power7/strcasecmp.S * sysdeps/powerpc/powerpc64/power7/strcasecmp.S * sysdeps/x86_64/strcasecmp_l-nonascii.c * sysdeps/x86_64/strncase_l-nonascii.c, time/strftime_l.c * time/strptime_l.c, time/time.h, wcsmbs/mbsrtowcs_l.c * wcsmbs/wchar.h, wcsmbs/wcscasecmp.c, wcsmbs/wcsncase.c * wcsmbs/wcstod.c, wcsmbs/wcstod_l.c, wcsmbs/wcstof.c * wcsmbs/wcstof_l.c, wcsmbs/wcstol_l.c, wcsmbs/wcstold.c * wcsmbs/wcstold_l.c, wcsmbs/wcstoll_l.c, wcsmbs/wcstoul_l.c * wcsmbs/wcstoull_l.c, wctype/iswctype_l.c * wctype/towctrans_l.c, wctype/wcfuncs_l.c * wctype/wctrans_l.c, wctype/wctype.h, wctype/wctype_l.c: Change all uses of __locale_t to locale_t.
* Remove __need_IOV_MAX and __need_FOPEN_MAX.Zack Weinberg2017-06-141-17/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | __need_FOPEN_MAX wasn't being used anywhere. __need_IOV_MAX was more complicated; the basic deal is that sys/uio.h wants to define a constant named UIO_MAXIOV and bits/xopen_lim.h wants to define a constant named IOV_MAX, with the same meaning. For no apparent reason this was being handled via bits/stdio_lim.h -- stdio.h is NOT supposed to define IOV_MAX -- and some mess in Makerules. Also, bits/uio.h on Linux was being used as a dumping ground for extension functions. So now we have bits/uio_lim.h, which defines __IOV_MAX. bits/xopen_lim.h and sys/uio.h use that to define their respective constants. We also now have bits/uio-ext.h, which is the official Proper Home for extensions to sys/uio.h. bits/uio.h is removed, and stdio_lim.h doesn't define IOV_MAX at all. * bits/uio_lim.h, sysdeps/unix/sysv/linux/bits/uio_lim.h * bits/uio-ext.h, sysdeps/unix/sysv/linux/bits/uio-ext.h: New file. * bits/uio.h, sysdeps/unix/sysv/linux/bits/uio.h: Delete file. * include/bits/xopen_lim.h: Use bits/uio_lim.h to get the value for IOV_MAX. * misc/Makefile: Install bits/uio-ext.h and bits/uio_lim.h. Don't install bits/uio.h. * misc/sys/uio.h: Don't include bits/uio.h. Do include bits/types/struct_iovec.h and bits/uio_lim.h. Set UIO_MAXIOV based on __IOV_MAX. Under __USE_GNU, also include bits/uio-ext.h. * stdio-common/stdio_lim.h.in: Remove logic for __need_FOPEN_MAX and __need_IOV_MAX. Don't define IOV_MAX at all. * Makerules (stdio_lim.h): Remove logic for setting IOV_MAX. * sysdeps/unix/sysv/linux/bits/fcntl-linux.h: Include bits/types/struct_iovec.h, not bits/uio.h. Use __ssize_t, not ssize_t, in function prototypes. Don't use hard TAB for double space after period in comments.
* Remove __need macros from stdio.h and wchar.h.Zack Weinberg2017-06-081-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | wint_t is a little finicky because it might be defined by stddef.h, which belongs to the compiler. In addition to the _types_, a bunch of other declarations shared between wctype.h and wchar.h are factored out to their own header. * libio/bits/types/FILE.h, libio/bits/types/__FILE.h * wcsmbs/bits/types/mbstate_t.h, wcsmbs/bits/types/__mbstate_t.h * wcsmbs/bits/types/wint_t.h: New single-type definition files. * wctype/bits/wctype-wchar.h: New file holding declarations shared between wctype.h and wchar.h. * libio/Makefile, wcsmbs/Makefile, wctype/Makefile: Install them. * include/bits/types/FILE.h, include/bits/types/__FILE.h * include/bits/types/mbstate_t.h, include/bits/types/__mbstate_t.h * include/bits/types/wint_t.h, include/bits/wcsmbs-wchar.h: New wrappers. * include/stdio.h, include/wchar.h, include/wctype.h: No need to handle __need macros. * grp/grp.h, gshadow/gshadow.h, hurd/hurd.h, iconv/gconv.h * libio/stdio.h, mach/mach.h, misc/mntent.h, pwd/pwd.h * shadow/shadow.h, stdio-common/printf.h, wcsmbs/uchar.h * wcsmbs/wchar.h, wctype/wctype.h * sysdeps/generic/_G_config.h, sysdeps/unix/sysv/linux/_G_config.h Use the new files instead of __need macros.
* float128: Add strfromf128Gabriel F. T. Gomes2017-06-076-7/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | Add strfromf128 to stdlib when _Float128 support is enabled. * stdio-common/printf-parsemb.c (__parse_one_specmb): Initialize spec->info.is_binary128 to zero. * stdio-common/printf.h (printf_info): Add new member is_binary128 to indicate that the number being converted to string is compatible with the IEC 60559 binary128 format. * stdio-common/printf_fp.c (__printf_fp_l): Add code to deal with _Float128 numbers. * stdio-common/printf_fphex.c: Include ieee754_float128.h and ldbl-128/printf_fphex_macros.h (__printf_fphex): Add code to deal with _Float128 numbers. * stdio-common/printf_size.c (__printf_size): Likewise. * stdio-common/vfprintf.c (process_arg): Initialize member info.is_binary128 to zero. * stdlib/fpioconst.h (FLT128_MAX_10_EXP_LOG): New macro. * stdlib/stdlib.h: Include bits/floatn.h for _Float128 support. (strfromf128): New declaration. * stdlib/strfrom-skeleton.c (STRFROM): Set member info.is_binary128 to one. * sysdeps/ieee754/float128/Makefile: Add strfromf128. * sysdeps/ieee754/float128/Versions: Likewise. * sysdeps/ieee754/float128/strfromf128.c: New file.
* Remove duplicated code from __printf_fp_l, __printf_fphex, and __printf_sizeGabriel F. T. Gomes2017-06-073-199/+116
| | | | | | | | | | | | | | | | | | | In __printf_fp_l, __printf_fphex, and __printf_size the blocks of code that are used to read a double or long double argument, check for special values and convert to multiprecision are similar. When adding float128 support to libc, more code would be duplicated to deal with the extra type. This patch moves the repetitive code to a macro which is now used by double and long double and will be used for float128 when support is added, thus avoiding more duplication. Tested for powerpc64le and s390x. * stdio-common/printf_fp.c (PRINTF_FP_FETCH): New macro. (__printf_fp_l): Use the new macro to avoid duplicating code. * stdio-common/printf_fphex.c (PRINTF_FPHEX_FETCH): New macro. (__printf_fphex): Use the new macro to avoid duplicating code. * stdio-common/printf_size.c (PRINTF_SIZE_FETCH): New macro. (__printf_size): Use the new macro to avoid duplicating code.
* vfprintf.c: Refactor magic number 32 into EXTSIZ.Carlos O'Donell2017-05-081-25/+27
| | | | | | | The magic number 32 is used everywhere as extra size to use when doing certain operations. This commit refactors that into a macro so you can change this value if you're debugging something in a local build.
* getopt: clean up error reportingZack Weinberg2017-04-071-17/+61
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | getopt can print a whole bunch of error messages, and when used standalone (from gnulib) it uses fprintf to do that. But fprintf is a cancellation point and getopt isn't, and also applying fprintf to a stream in wide-character mode is not allowed. glibc has an internal function called __fxprintf that writes a narrow format string to a stream regardless of mode, but it only handles ASCII format strings, and it's still a cancellation point. getopt's messages are translated, so they might not be ASCII. So getopt has an error message to an asprintf buffer, monkeys with internal flag bits on stderr to disable cancellation, and then calls __fxprintf(stderr, "%s", buffer). There isn't even a helper function, the code is duplicated every time. This patch fixes __fxprintf to handle arbitrary multibyte format strings, and adds a variant __fxprintf_nocancel that does the same thing but also isn't a cancellation point. (It still _works_ by monkeying with internal flag bits on the FILE, but that's not really a layering violation for code in stdio-common.) All of the #ifdef _LIBC blocks can then be reduced to their standalone versions with a little help from some macros at the top of the file. I also wrote a test case to verify that getopt really isn't a cancellation point, and I'm glad I did, because it found two bugs, one of which wasn't even to do with cancellation (see previous patch). * stdio-common/fxprintf.c (__fxprintf_nocancel): New function. (locked_vfxprintf): New helper function. Handle arbitrary multibyte strings, not just ASCII. * include/stdio.h: Declare __fxprintf_nocancel. * posix/getopt.c: When _LIBC is defined, define fprintf to __fxprintf_nocancel, flockfile to _IO_flockfile, and funlockfile to _IO_funlockfile. When neither _LIBC nor _POSIX_THREAD_SAFE_FUNCTIONS is defined, define flockfile and funlockfile as no-ops. (_getopt_internal_r): Remove all internal #ifdef _LIBC blocks; the standalone error-printing code can now be used for libc as well. Add an flockfile/funlockfile pair around one case where the error message is printed in several chunks. Don't use fputc. * posix/tst-getopt-cancel.c: New test. * posix/Makefile: Run it.
* Change the order of function attributes in printf.hTulio Magno Quites Machado Filho2017-03-231-2/+2
| | | | | | | | | | | ISO C++ section 8.3.5 [dcl.fct] requires exception specifications to appear before attribute specifiers in function declarations. This patch fixes issues reported by stdio-common/check-installed-headers-cxx. * stdio-common/printf.h (register_printf_modifier): Change the order of __wur and __THROW. (register_printf_type): Likewise.
* Another round of inclusion fixes for _ISOMAC testsuite.Zack Weinberg2017-03-221-0/+1
| | | | | | | | | * stdio-common/bug25.c: Include stdlib.h. * support/tst-support_format_dns_packet.c: Include stdio.h, stdlib.h, and string.h. * support/tst-support_record_failure.c: Include string.h. * support/tst-support_record_failure-2.sh: Adjust line number expectations and correct a typo in an error message.
* Narrowing the visibility of libc-internal.h even further.Zack Weinberg2017-03-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | posix/wordexp-test.c used libc-internal.h for PTR_ALIGN_DOWN; similar to what was done with libc-diag.h, I have split the definitions of cast_to_integer, ALIGN_UP, ALIGN_DOWN, PTR_ALIGN_UP, and PTR_ALIGN_DOWN to a new header, libc-pointer-arith.h. It then occurred to me that the remaining declarations in libc-internal.h are mostly to do with early initialization, and probably most of the files including it, even in the core code, don't need it anymore. Indeed, only 19 files actually need what remains of libc-internal.h. 23 others need libc-diag.h instead, and 12 need libc-pointer-arith.h instead. No file needs more than one of them, and 16 don't need any of them! So, with this patch, libc-internal.h stops including libc-diag.h as well as losing the pointer arithmetic macros, and all including files are adjusted. * include/libc-pointer-arith.h: New file. Define cast_to_integer, ALIGN_UP, ALIGN_DOWN, PTR_ALIGN_UP, and PTR_ALIGN_DOWN here. * include/libc-internal.h: Definitions of above macros moved from here. Don't include libc-diag.h anymore either. * posix/wordexp-test.c: Include stdint.h and libc-pointer-arith.h. Don't include libc-internal.h. * debug/pcprofile.c, elf/dl-tunables.c, elf/soinit.c, io/openat.c * io/openat64.c, misc/ptrace.c, nptl/pthread_clock_gettime.c * nptl/pthread_clock_settime.c, nptl/pthread_cond_common.c * string/strcoll_l.c, sysdeps/nacl/brk.c * sysdeps/unix/clock_settime.c * sysdeps/unix/sysv/linux/i386/get_clockfreq.c * sysdeps/unix/sysv/linux/ia64/get_clockfreq.c * sysdeps/unix/sysv/linux/powerpc/get_clockfreq.c * sysdeps/unix/sysv/linux/sparc/sparc64/get_clockfreq.c: Don't include libc-internal.h. * elf/get-dynamic-info.h, iconv/loop.c * iconvdata/iso-2022-cn-ext.c, locale/weight.h, locale/weightwc.h * misc/reboot.c, nis/nis_table.c, nptl_db/thread_dbP.h * nscd/connections.c, resolv/res_send.c, soft-fp/fmadf4.c * soft-fp/fmasf4.c, soft-fp/fmatf4.c, stdio-common/vfscanf.c * sysdeps/ieee754/dbl-64/e_lgamma_r.c * sysdeps/ieee754/dbl-64/k_rem_pio2.c * sysdeps/ieee754/flt-32/e_lgammaf_r.c * sysdeps/ieee754/flt-32/k_rem_pio2f.c * sysdeps/ieee754/ldbl-128/k_tanl.c * sysdeps/ieee754/ldbl-128ibm/k_tanl.c * sysdeps/ieee754/ldbl-96/e_lgammal_r.c * sysdeps/ieee754/ldbl-96/k_tanl.c, sysdeps/nptl/futex-internal.h: Include libc-diag.h instead of libc-internal.h. * elf/dl-load.c, elf/dl-reloc.c, locale/programs/locarchive.c * nptl/nptl-init.c, string/strcspn.c, string/strspn.c * malloc/malloc.c, sysdeps/i386/nptl/tls.h * sysdeps/nacl/dl-map-segments.h, sysdeps/x86_64/atomic-machine.h * sysdeps/unix/sysv/linux/spawni.c * sysdeps/x86_64/nptl/tls.h: Include libc-pointer-arith.h instead of libc-internal.h. * elf/get-dynamic-info.h, sysdeps/nacl/dl-map-segments.h * sysdeps/x86_64/atomic-machine.h: Add multiple include guard.
* Split DIAG_* macros to new header libc-diag.h.Zack Weinberg2017-02-2510-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Quite a few tests include libc-internal.h just for the DIAG_* macros. Split those macros to their own file, which can be included safely in _ISOMAC mode. I also moved ignore_value, since it seems logically related, even though I didn't notice any tests needing it. Also add -Wnonnull suppressions to two tests that _should_ have them, but the error is masked when compiling against internal headers. * include/libc-diag.h: New file. Define ignore_value, DIAG_PUSH_NEEDS_COMMENT, DIAG_POP_NEEDS_COMMENT, DIAG_IGNORE_NEEDS_COMMENT, and DIAG_IGNORE_Os_NEEDS_COMMENT here. * include/libc-internal.h: Definitions of above macros moved from here. Include libc-diag.h. Add copyright notice. * malloc/tst-malloc.c, malloc/tst-memcheck.c, malloc/tst-realloc.c * misc/tst-error1.c, posix/tst-dir.c, stdio-common/bug21.c * stdio-common/scanf14.c, stdio-common/scanf4.c, stdio-common/scanf7.c * stdio-common/test-vfprintf.c, stdio-common/tst-printf.c * stdio-common/tst-printfsz.c, stdio-common/tst-sprintf.c * stdio-common/tst-unlockedio.c, stdio-common/tstdiomisc.c * stdlib/bug-getcontext.c, string/tester.c, string/tst-endian.c * time/tst-strptime2.c, wcsmbs/tst-wcstof.c: Include libc-diag.h instead of libc-internal.h. * stdlib/tst-environ.c: Include libc-diag.h. Suppress -Wnonnull for call to unsetenv (NULL). * nptl/tst-mutex1.c: Include libc-diag.h. Suppress -Wnonnull for call to pthread_mutexattr_destroy (NULL).
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-23 05:22:43 +0000