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* [BZ #1207]Roland McGrath2005-08-181-1/+1
| | | | | | 2005-08-17 Paul Eggert <eggert@cs.ucla.edu> [BZ #1207] * posix/regex.h: Remove spurious space-before-tab. From gnulib.
* * posix/bits/unistd.h (confstr, getgroups, ttyname_r, gethostname,Ulrich Drepper2005-08-081-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | getdomainname): Add __NTH. * stdlib/bits/stdlib.h (ptsname_r, wctomb, mbstowcs, wcstombs): Likewise. (realpath): Likewise. Use __const instead of const. Add __restrict keywords. * socket/bits/socket2.h (recvfrom): Add __restrict keyword to __buf. * wcsmbs/bits/wchar2.h (wmemcpy, wmemmove, wmempcpy, wmemset, wcscpy, wcpcpy, wcsncpy, wcpncpy, wcscat, wcsncat, vswprintf, wcrtomb, mbsrtowcs, wcsrtombs, mbsnrtowcs, wcsnrtombs): Add __NTH. * string/bits/string3.h (__memset_ichk): Likewise. (__memcpy_ichk, __memmove_ichk, __mempcpy_ichk, __strcpy_ichk, __stpcpy_ichk, __strncpy_ichk, stpncpy, __strcat_ichk, __strncat_ichk): Likewise. Use __const instead of const. (__stpncpy_chk): Use __const instead of const. (__stpncpy_alias): Use __REDIRECT_NTH instead of __REDIRECT. 2005-08-08 Ulrich Drepper <drepper@redhat.com> Jakub Jelinek <jakub@redhat.com> * nscd/mem.c (BLOCK_ALIGN_LOG, BLOCK_ALIGN, BLOCK_ALIGN_M1): Move definitions to... * nscd/nscd.h (BLOCK_ALIGN_LOG, BLOCK_ALIGN, BLOCK_ALIGN_M1): ...here. * nscd/connections.c (usekey): New enum. (check_use, verify_persistent_db): New functions. (nscd_init): If persistent database is corrupted, unlink it and recreate rather than falling back to non-persistent database. Call verify_persistent_db. Avoid overflows in total computation. 2005-08-08 Ulrich Drepper <drepper@redhat.com> * iconvdata/utf-16.c (PREPARE_LOOP): Minor cleanups to make code better readable. Avoid passing var to loop function, it's not necessary at all.
* [BZ #1125]Ulrich Drepper2005-07-243-7/+40
| | | | | | | | | | | | | * posix/Makefile (tests): Add tst-execvp4. * posix/tst-execvp4.c: New file. 2005-07-24 Jakub Jelinek <jakub@redhat.com> [BZ #1125] * posix/execvp.c (execvp): Change path_malloc to char *, free that pointer on failure. -2005-07-24 Ulrich Drepper <drepper@redhat.com>
* * include/stdio.h (__fxprintf): Remove wfmt argument.Ulrich Drepper2005-07-201-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * stdio-common/fxprintf.c: Include assert.h, ctype.h and wchar.h. (__fxprintf): Remove wfmt argument, create wfmt format string on the fly from fmt. * argp/argp-fmtstream.c: Adjust all __fxprintf callers. * argp/argp-help.c: Likewise. * assert/assert-perr.c: Likewise. * assert/assert.c: Likewise. * gmon/gmon.c: Likewise. * inet/rcmd.c: Likewise. * malloc/obstack.c: Likewise. * misc/error.c: Likewise. * misc/getpass.c: Likewise. * posix/getopt.c: Likewise. * resolv/res_hconf.c: Likewise. * stdio-common/perror.c: Likewise. * stdio-common/psignal.c: Likewise. * stdlib/fmtmsg.c: Likewise. * sunrpc/auth_unix.c: Likewise. * sunrpc/clnt_perr.c: Likewise. * sunrpc/clnt_tcp.c: Likewise. * sunrpc/clnt_udp.c: Likewise. * sunrpc/clnt_unix.c: Likewise. * sunrpc/svc_simple.c: Likewise. * sunrpc/svc_tcp.c: Likewise. * sunrpc/svc_udp.c: Likewise. * sunrpc/svc_unix.c: Likewise. * sunrpc/xdr.c: Likewise. * sunrpc/xdr_array.c: Likewise. * sunrpc/xdr_rec.c: Likewise. * sunrpc/xdr_ref.c: Likewise. * sysdeps/generic/wordexp.c: Likewise.
* * wcsmbs/bits/wchar2.h: Add definitions for wcrtomb, mbsrtowcs,Ulrich Drepper2005-07-201-40/+10
| | | | | | | | | | | | | | | | wcsrtombs, mbsnrtowcs, and wcsnrtombs. * debug/Makefile (routines): Add wcrtomb_chk, mbsrtowcs_chk, wcsrtombs_chk, mbsnrtowcs_chk, and wcsnrtombs_chk. * debug/Versions: Add __wcrtomb_chk, __mbsrtowcs_chk, __wcsrtombs_chk, __mbsnrtowcs_chk, and __wcsnrtombs_chk. * debug/tst-chk1.c: Add tests for new functions. * debug/mbsnrtowcs_chk.c: New file. * debug/mbsrtowcs_chk.c: New file. * debug/wcrtomb_chk.c: New file. * debug/wcsnrtombs_chk.c: New file. * debug/wcsrtombs_chk.c: New file. * include/stdio.h: Add declaration for __fxprintf.
* * nscd/grpcache.c (cache_addgr): Use correct maximum for group IDUlrich Drepper2005-07-181-0/+98
| | | | | | | | | | | | | | | | | | | length. Patch by Ivan Gyurdiev <ivg2@cornell.edu>. * debug/confstr_chk.c: New file. * debug/getdomainname_chk.c: New file. * debug/getgroups_chk.c: New file. * debug/gethostname_chk.c: New file. * debug/getlogin_r_chk.c: New file. * debug/ttyname_r_chk.c: New file. * posix/bits/unistd.h: Add definitions for new debug versions. * debug/tst-chk1.c: Add tests for new functions. * debug/Versions: Export new functions. * debug/Makefile (routines): Add new files. * stdlib/bits/stdlib.h: Fix typo. * manual/Makefile (libc/index.html): Depend on dir-add.texi.
* 2005-06-27 Carlos O'Donell <carlos@systemhalted.org>Ulrich Drepper2005-07-101-2/+2
| | | | | * posix/regcomp.c (re_compile_internal): __libc_lock_init after init_dfa.
* * posix/regex_internal.c (build_wcs_buffer): Use MB_LEN_MAX notUlrich Drepper2005-07-051-4/+4
| | | | | MB_CUR_MAX. (build_wcs_upper_buffer): Likewise.
* [BZ #959]Roland McGrath2005-06-031-2/+2
| | | | | | | 2005-06-01 Roland McGrath <roland@redhat.com> [BZ #959] * posix/tst-mmap.c (main): Fill the test file with enough data for the page size.
* [BZ #934]Ulrich Drepper2005-05-062-1/+15
| | | | | | | | | | 2005-05-06 Jakub Jelinek <jakub@redhat.com> [BZ #934] * posix/regex_internal.h: Include bits/libc-lock.h or define dummy __libc_lock_* macros if not _LIBC. (struct re_dfa_t): Add lock. * posix/regcomp.c (re_compile_internal): Add __libc_lock_init. * posix/regexec.c (regexec, re_search_stub): Add locking.
* Include bits/libc-lock.h or define dummy __libc_lock_* macros if not _LIBC. ↵Ulrich Drepper2005-05-061-0/+9
| | | | (struct re_dfa_t): Add lock.
* [BZ #877]Roland McGrath2005-04-271-2/+2
| | | | | | 2005-04-27 Roland McGrath <roland@redhat.com> [BZ #877] * posix/unistd.h: Remove __nonnull from acct decl.
* * posix/execvp.c (execvp): Use file name including path whenUlrich Drepper2005-04-143-3/+47
| | | | | | trying to run it with shell. * posix/Makefile: Add rules to build and run tst-execvp3. * posix/tst-execvp3.c: New file.
* (fnmatch): For short patterns or strings attempt to avoid calling mbsrtowcs ↵Ulrich Drepper2005-03-301-18/+61
| | | | twice.
* 2005-03-29 Thorsten Kukuk <kukuk@suse.de>Roland McGrath2005-03-292-2/+4
| | | | | * posix/tst-execle1.c (do_test): Fix execle arguments. * posix/tst-execle2.c (do_test): Likewise.
* * posix/bits/unistd.h (pread) [__USE_FILE_OFFSET64]: Use __off64_tUlrich Drepper2005-03-201-1/+1
| | | | | | | | | | | | | | | | | instead of __off_t for last argument. * debug/Makefile (tests): Add tst-lfschk{1,2,3}. * debug/tst-lfschk1.c: New test. * debug/tst-lfschk2.c: New test. * debug/tst-lfschk3.c: New test. 2005-02-09 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/bits/termios.h (CMSPAR): Define. * sysdeps/unix/sysv/linux/sparc/bits/termios.h: Add __USE_MISC and __USE_XOPEN guards to match linux/bits/termios.h. * sysdeps/unix/sysv/linux/alpha/bits/termios.h: Likewise. (CMSPAR): Define. * sysdeps/unix/sysv/linux/powerpc/bits/termios.h: Likewise.
* [BZ #779]Ulrich Drepper2005-03-193-23/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2005-03-10 Jakub Jelinek <jakub@redhat.com> * math/test-misc.c (main): Add some more tests. 2005-03-17 Jakub Jelinek <jakub@redhat.com> * posix/regcomp.c (re_compile_fastmap_iter): Fix check for failed __wcrtomb. Check return values of other __wcrtomb calls. * posix/regex_internal.c (build_wcs_buffer, re_string_skip_chars): Change mbclen type to size_t. (build_wcs_upper_buffer): Change mbclen and mbcdlen type to size_t. Handle mb chars whose upper case doesn't have multibyte representation in locale's charset. 2005-03-15 Jakub Jelinek <jakub@redhat.com> * malloc/malloc.c (_int_icalloc, _int_icomalloc, iALLOc, public_iCALLOc, public_iCALLOc, public_iCOMALLOc): Protect with #ifndef _LIBC. [BZ #779] * malloc/malloc.c (public_mTRIm): Initialize malloc if not yet initialized. 2005-03-10 Jakub Jelinek <jakub@redhat.com> * misc/sys/cdefs.h (__always_inline): Define. * posix/bits/unistd.h (read, pread, pread64, readlink, getcwd, getwd): Use __always_inline instead of __inline. * socket/bits/socket2.h (recv, recvfrom): Likewise. * libio/bits/stdio2.h (gets, fgets, fgets_unlocked): Likewise. * string/bits/string3.h (__memcpy_ichk, __memmove_ichk, __mempcpy_ichk, __memset_ichk, __strcpy_ichk, __stpcpy_ichk, __strncpy_ichk, __strcat_ichk, __strncat_ichk): Use __always_inline instead of __inline__ __attribute__ ((__always_inline__)). 2005-03-09 Jakub Jelinek <jakub@redhat.com> * debug/tst-chk1.c: Include sys/socket.h and sys/un.h. (do_test): Add new tests for recv, recvfrom, getcwd, getwd and readlink. Add some more tests for read, pread, pread64, fgets and fgets_unlocked. * posix/bits/unistd.h (read, pread, pread64, readlink, getcwd, getwd): Change macros into extern inline functions. (__read_alias, __pread_alias, __pread64_alias, __readlink_alias, __getcwd_alias, __getwd_alias): New prototypes. * socket/bits/socket2.h (recv, recvfrom): Change macros into extern inline functions. (__recv_alias, __recvfrom_alias): New prototypes. * libio/bits/stdio2.h (gets, fgets, fgets_unlocked): Change macros into extern inline functions. (__gets_alias, __fgets_alias, __fgets_unlocked_alias): New prototypes. * debug/pread_chk.c (__pread_chk): Fix order of arguments passed to __pread. * debug/pread64_chk.c (__pread64_chk): Fix order of arguments passed to __pread64.
* (read, pread, pread64, readlink, getcwd, getwd): Change macros into extern ↵Ulrich Drepper2005-03-191-32/+74
| | | | inline functions. (__read_alias, __pread_alias, __pread64_alias, __readlink_alias, __getcwd_alias, __getwd_alias): New prototypes.
* * posix/bits/unistd.h (pread): Fix typo in __USE_FILE_OFFSET64 code.Ulrich Drepper2005-03-071-1/+1
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* * posix/regexec.c (check_node_accept_bytes): Correct cast to avoidUlrich Drepper2005-03-062-9/+12
| | | | | | | | | | | | | | | | | | | warning. * posix/regex_internal.c (re_string_reconstruct): Add cast to avoid warning. (build_wcs_upper_buffer): Change type of bug to plain char. * locale/weightwc.h (findidx): Add casts to avoid warnings. * time/mktime.c (ranged_convert): Initialize tm to make the compiler happy. * wcsmbs/mbsrtowcs_l.c (__mbsrtowcs_l): Add casts to avoid warnings. * wcsmbs/wcsnrtombs.c (__wcsnrtombs): Add casts to avoid warnings. * wcsmbs/mbsnrtowcs.c: Add casts to avoid warnings. * wcsmbs/wcsrtombs.c (__wcsrtombs): Add casts to avoid warnings. * wcsmbs/wcrtomb.c (__wcrtomb): Add casts to avoid warnings. * wcsmbs/mbrtowc.c (__mbrtowc): Use unsigned char for outbuf. * posix/regex_internal.c [_LIBC] (build_wcs_buffer): Avoid using dynamically sized array. (build_wcs_upper_buffer): Likewise.
* * posix/bits/unistd.h (pread, pread64): Don't swap function arguments.Ulrich Drepper2005-03-031-3/+3
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* * posix/bits/unistd.h (read, pread, pread64): Use __bos0 instead cvs/fedora-glibc-20050302T1820Roland McGrath2005-03-011-12/+12
| | | | | of __bos. * socket/bits/socket2.h (recv, recvfrom): Likewise.
* * posix/bits/unistd.h: Avoid calling __*_chk variants if we canUlrich Drepper2005-03-011-0/+6
| | | | | | | | | | | | | | | | | | | | determine the call will never trigger a failure. * sysdeps/i386/i686/memset_chk.S: Remove alias and warning. * sysdeps/x86_64/memset_chk.S: Likewise. 2005-02-24 Roland McGrath <roland@redhat.com> * debug/Versions (libc: GLIBC_2.4): Remove __memset_zero_constant_len_parameter. * sysdeps/generic/memset_chk.c: Remove alias and warning. * misc/sys/cdefs.h (__warndecl): New macro. * debug/warning-nop.c: New file. * string/bits/string3.h (memset): Call __warn_memset_zero_len with no arguments, instead of calling __memset_zero_constant_len_parameter. Use __warndecl for __warn_memset_zero_len. * debug/Makefile (routines): Add $(static-only-routines). (static-only-routines): New variable.
* * posix/Makefile (tests): Add tst-execvp1, tst-execvp2, tst-execlp1,Ulrich Drepper2005-02-231-1/+4
| | | | | | | | | | | | | | | | | tst-execlp2, tst-execv1, tst-execv2, tst-execl1, tst-execl2, tst-execve1, tst-execve2, tst-execle1, and tst-execle2. * posix/tst-execl1.c: New file. * posix/tst-execl2.c: New file. * posix/tst-execle1.c: New file. * posix/tst-execle2.c: New file. * posix/tst-execlp1.c: New file. * posix/tst-execlp2.c: New file. * posix/tst-execv1.c: New file. * posix/tst-execv2.c: New file. * posix/tst-execve1.c: New file. * posix/tst-execve2.c: New file. * posix/tst-execvp1.c: New file. * posix/tst-execvp2.c: New file.
* Test for exec function.Ulrich Drepper2005-02-2312-0/+558
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* (execvp): Fix invalid free.Ulrich Drepper2005-02-221-1/+1
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* * posix/regcomp.c (lower_subexp): Do not optimize emptyUlrich Drepper2005-02-222-0/+6
| | | | | subexpressions even with REG_NOSUB. * posix/rxspencer/tests: Add a previously failing testcase.
* * sysdeps/unix/sysv/linux/libc_fatal.c: Print backtrace and memoryUlrich Drepper2005-02-213-1/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | map if requested. * debug/chk_fail.c: Request backtrace and memory map dump. * Versions.def: Add GLIBC_2.4 for libc. * debug/fgets_chk.c: New file. * debug/fgets_u_chk.c: New file. * debug/getcwd_chk.c: New file. * debug/getwd_chk.c: New file. * debug/readlink_chk.c: New file. * debug/read_chk.c: New file. * debug/pread_chk.c: New file. * debug/pread64_chk.c: New file. * debug/recv_chk.c: New file. * debug/recvfrom_chk.c: New file. * debug/Versions: Add all new functions with version GLIBC_2.4. * debug/Makefile (routines): Add fgets_chk, fgets_u_chk, read_chk, pread_chk, pread64_chk, recv_chk, recvfrom_chk, readlink_chk, getwd_chk, and getcwd_chk. Plus appropriate CFLAGS definitions. * debug/tst-chk1.c: Add more tests. * libio/bits/stdio2.h: Add macros for fgets and fgets_unlocked. * include/stdio.h: Declare __fgets_chk and __fgets_unlocked_chk. * posix/unistd.h: Include <bits/unistd.h> for fortification. * posix/bits/unistd.h: New file. * posix/Makefile (headers): Add bits/unistd.h. * socket/sys/socket.h: Include <bits/socket2.h> for fortification. * socket/bits/socket2.h: New file. * socket/Makefile (headers): Add bits/socket2.h. * string/bits/string3.h: Extend memset macro to check for zero 3rd parameter and use __memset_zero_constant_len_parameter in that case. * sysdeps/generic/memset_chk.c: Add __memset_zero_constant_len_parameter alias and linker warning. * debug/Versions: Add __memset_zero_constant_len_parameter to libc with version GLIBC_2.4. * sysdeps/generic/bits/types.h: Don't unnecessarily use __extension__ in __STD_TYPE definition. 2005-02-21 Jakub Jelinek <jakub@redhat.com> * malloc/malloc.c (malloc_printerr): If MALLOC_CHECK_={5,7}, print the error message rather than program name. 2005-02-21 Ulrich Drepper <drepper@redhat.com>
* symlink and readlink are unconditionally available in the 2001 spec.Ulrich Drepper2005-02-211-1/+6
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* [BZ #284, BZ #721]Roland McGrath2005-02-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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>
* [BZ #558]Ulrich Drepper2005-01-273-33/+52
| | | | | | | | | | | | | | | | | | | | | Update. 2005-01-27 Paolo Bonzini <bonzini@gnu.org> [BZ #558] * posix/regcomp.c (calc_inveclosure): Return reg_errcode_t. Initialize the node sets in dfa->inveclosures. (analyze): Initialize inveclosures only if it is needed. Check errors from calc_inveclosure. * posix/regex_internal.c (re_dfa_add_node): Do not initialize the inveclosure node set. * posix/regexec.c (re_search_internal): If nmatch includes unused subexpressions, reset them to { rm_so: -1, rm_eo: -1 } here. * posix/regcomp.c (parse_bracket_exp) [!RE_ENABLE_I18N]: Do build a SIMPLE_BRACKET token. * posix/regexec.c (transit_state_mb): Do not examine nodes where ACCEPT_MB is not set.
* Update.Ulrich Drepper2005-01-271-0/+1
| | | | | | | | 2005-01-27 Jakub Jelinek <jakub@redhat.com> * stdlib/tst-fmtmsg.c: Include stdlib.h. * stdio-common/tst-fmemopen2.c: Include string.h. * posix/execvp.c: Include stdbool.h.
* [BZ #605, BZ #611]Ulrich Drepper2005-01-264-537/+496
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Update. 2004-12-13 Paolo Bonzini <bonzini@gnu.org> Separate parsing and creation of the NFA. Avoided recursion on the (very unbalanced) parse tree. [BZ #611] * posix/regcomp.c (struct subexp_optimize, analyze_tree, calc_epsdest, re_dfa_add_tree_node, mark_opt_subexp_iter): Removed. (optimize_subexps, duplicate_tree, calc_first, calc_next, mark_opt_subexp): Rewritten. (preorder, postorder, lower_subexps, lower_subexp, link_nfa_nodes, create_token_tree, free_tree, free_token): New. (analyze): Accept a regex_t *. Invoke the passes via the preorder and postorder generic visitors. Do not initialize the fields in the re_dfa_t that represent the transitions. (free_dfa_content): Use free_token. (re_compile_internal): Analyze before UTF-8 optimizations. Do not include optimization of subexpressions. (create_initial_state): Fetch the DFA node index from the first node's bin_tree_t *. (optimize_utf8): Abort on unexpected nodes, including OP_DUP_QUESTION. Return on COMPLEX_BRACKET. (duplicate_node_closure): Fix comment. (duplicate_node): Do not initialize the fields in the re_dfa_t that represent the transitions. (calc_eclosure, calc_inveclosure): Do not handle OP_DELETED_SUBEXP. (create_tree): Remove final argument. All callers adjusted. Rewritten to use create_token_tree. (parse_reg_exp, parse_branch, parse_expression, parse_bracket_exp, build_charclass_op): Use create_tree or create_token_tree instead of re_dfa_add_tree_node. (parse_dup_op): Likewise. Also free the tree using free_tree for "<re>{0}", and lower OP_DUP_QUESTION to OP_ALT: "a?" is equivalent to "a|". Adjust invocation of mark_opt_subexp. (parse_sub_exp): Create a single SUBEXP node. * posix/regex_internal.c (re_dfa_add_node): Remove last parameter, always perform as if it was 1. Do not initialize OPT_SUBEXP and DUPLICATED, and initialize the DFA fields representing the transitions. * posix/regex_internal.h (re_dfa_add_node): Adjust prototype. (re_token_type_t): Move OP_DUP_PLUS and OP_DUP_QUESTION to the tokens section. Add a tree-only code SUBEXP. Remove OP_DELETED_SUBEXP. (bin_tree_t): Include a full re_token_t for TOKEN. Turn FIRST and NEXT into pointers to trees. Remove ECLOSURE. 2004-12-28 Paolo Bonzini <bonzini@gnu.org > [BZ #605] * posix/regcomp.c (parse_bracket_exp): Do not modify DFA nodes that were already created. * posix/regex_internal.c (re_dfa_add_node): Set accept_mb field in the token if needed. (create_ci_newstate, create_cd_newstate): Set accept_mb field from the tokens' field. * posix/regex_internal.h (re_token_t): Add accept_mb field. (ACCEPT_MB_NODE): Removed. * posix/regexec.c (proceed_next_node, transit_states_mb, build_sifted_states, check_arrival_add_next_nodes): Use accept_mb instead of ACCEPT_MB_NODE.
* [BZ #693]Ulrich Drepper2005-01-264-21/+52
| | | | | | | | | | | | | | | | | | | | | | | Update. 2005-01-26 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/i386/sysdep.h (SYSCALL_ERROR_HANDLER_TLS_STORE): Remove unnecessary 0 imm. [BZ #693] * posix/regex_internal.h (DUMMY_CONSTRAINT): Rename to... (WORD_DELIM_CONSTRAINT): ...this. (NOT_WORD_DELIM_CONSTRAINT): Define. (re_context_type): Add INSIDE_NOTWORD and NOT_WORD_DELIM, change WORD_DELIM to use WORD_DELIM_CONSTRAINT. * posix/regcomp.c (peek_token): For \B create NOT_WORD_DELIM anchor instead of INSIDE_WORD. (parse_expression): Handle NOT_WORD_DELIM constraint. * posix/bug-regex19.c (tests): Adjust tests that relied on \B being inside word instead of not word delim. * posix/tst-rxspencer.c (mb_frob_pattern): Don't frob escaped characters. * posix/rxspencer/tests: Add some new tests.
* (DUMMY_CONSTRAINT): Rename to... (WORD_DELIM_CONSTRAINT): ...this. ↵Ulrich Drepper2005-01-261-3/+6
| | | | (NOT_WORD_DELIM_CONSTRAINT): Define. (re_context_type): Add INSIDE_NOTWORD and NOT_WORD_DELIM, change WORD_DELIM to use WORD_DELIM_CONSTRAINT.
* Update.Ulrich Drepper2005-01-231-11/+15
| | | | | | | | | | 2005-01-22 Ulrich Drepper <drepper@redhat.com> * posix/Makefile: Use CFLAGS-*.os instead of CFLAGS-*.c for frame pointer option. * stdlib/Makefile (CFLAGS-system.os): Use this instead of CFLAGS-system.c for frame pointer option.
* Update.Ulrich Drepper2005-01-205-116/+151
| | | | | | | | | | | | | | | | | | | | | 2005-01-20 Ulrich Drepper <drepper@redhat.com> * posix/execl.c: Do not allocate potentially large buffers on the stack. * posix/execle.c: Likewise. * posix/execlp.c: Likewise. * posix/execlp.c: Likewise. (script_execute): Removed. (allocate_scripts_argv): New function. Called at most once to allocate memory, not every time a script is run. Adjust caller. * sysdeps/generic/wordexp.c (exec_comm): Add a few TEMP_FAILURE_RETRY. Reorganize code to avoid multiple calls to exec_comm_child. (exec_comm_child): Can now be inlined. * posix/Makefile: Add -fomit-frame-pointer for a few more files. * stdlib/Makefile: Likewise.
* Update.Ulrich Drepper2005-01-141-4/+4
| | | | | | | | | | 2005-01-14 Ulrich Drepper <drepper@redhat.com> * posix/regcomp.c [!_LIBC] (init_dfa): Fix determining of relevant LC_* variable. Patch by Aharon Robbins <arnold@skeeve.com>. * stdlib/fmtmsg.c (internal_addseverity): Remove incorrect free call. * stdlib/tst-fmtmsg.c (main): Add another addseverity test.
* * posix/getconf.c: Update copyright year.Ulrich Drepper2005-01-121-2/+2
| | | | | | | | | | | | | | | | | | | * nss/getent.c: Likewise. * nscd/nscd_nischeck.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.
* Update.Ulrich Drepper2005-01-071-1/+1
| | | | | | | 2005-01-07 Ulrich Drepper <drepper@redhat.com> * libio/stdio.h: Remove __wur from rename and remove. * posix/unistd.h: Remove __wur from dup2.
* [BZ #640]Ulrich Drepper2005-01-061-6/+10
| | | | | | | Update. 2005-01-06 Ulrich Drepper <drepper@redhat.com> * posix/unistd.h: Declare ftruncate for POSIX 2003. [BZ #640]
* Update.Ulrich Drepper2005-01-061-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-12-22 Steven Munroe <sjmunroe@us.ibm.com> * math/libm-test.inc (rint_test_tonearest): New test. (rint_test_towardzero): New test. (rint_test_downward): New test. (rint_test_upward): New test. * sysdeps/powerpc/powerpc32/fpu/s_ceil.S: Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc32/fpu/s_ceilf.S: Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_floor.S: Fix -0.0 case. * sysdeps/powerpc/powerpc32/fpu/s_floorf.S: Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_rint.S: Fix -0.0 case. * sysdeps/powerpc/powerpc32/fpu/s_rintf.S: Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_round.S: Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc32/fpu/s_roundf.S: Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc32/fpu/s_trunc.S: Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc32/fpu/s_truncf.S: Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_ceil.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc64/fpu/s_ceilf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_floor.S: Use EALIGN for Quadword alignment. Fix -0.0 case. * sysdeps/powerpc/powerpc64/fpu/s_floorf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_rint.S: Use EALIGN for Quadword alignment. Fix -0.0 case. * sysdeps/powerpc/powerpc64/fpu/s_rintf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_round.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. * sysdeps/powerpc/powerpc64/fpu/s_roundf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. Use float const. * sysdeps/powerpc/powerpc64/fpu/s_trunc.S: Use EALIGN for Quadword alignment. Fix -0.0 case. * sysdeps/powerpc/powerpc64/fpu/s_truncf.S: Use EALIGN for Quadword alignment. Fix -0.0 case. Remove redundant const values. Use float const.
* Update.Ulrich Drepper2005-01-061-47/+54
| | | | * stdlib/stdlib.h: Likewise.
* Update.Ulrich Drepper2005-01-061-0/+1
| | | | | | | | | | 2005-01-06 Ulrich Drepper <drepper@redhat.com> * misc/sys/cdefs.h: Define __wur. * libio/stdio.h: Use __wur for a number of interfaces. * posix/unistd.h: Likewise. * posix/regex_internal.c (free_state): Free word_trtable.
* Update.Ulrich Drepper2004-12-272-49/+48
| | | | | | | | | | | | 2004-04-27 Paolo Bonzini <bonzini@gnu.org> * posix/regex_internal.h (struct re_dfastate_t): Make word_trtable a pointer to the 512-item transition table. * posix/regexec.c (build_trtable): Fill in either state->trtable or state->word_trtable. Return a boolean indicating success. (transit_state): Expect state->trtable to be a 256-item transition table. Reorganize code to have less tests in the common case, and to save an indentation level.
* (CFLAGS-tst-align.c): Add -mpreferred-stack-boundary=4.Ulrich Drepper2004-12-22121-10435/+2144
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* 2.5-18.1Jakub Jelinek2007-07-12121-2144/+10435
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* Update.Ulrich Drepper2004-12-132-17/+17
| | | | | | | | | 2004-12-13 Jakub Jelinek <jakub@redhat.com> * posix/getconf.c (main): Prepend just $GETCONF_DIR/ instead of $GETCONF_DIR/_ to spec. * posix/confstr.c (confstr): Remove leading underscores for _CS_POSIX_V6_WIDTH_RESTRICTED_ENVS.
* Update.Ulrich Drepper2004-12-103-99/+131
| | | | | | | | | | | | | | | | | | | | | | | | | | | 2004-12-07 Paolo Bonzini <bonzini@gnu.org> * posix/regexec.c (proceed_next_node): Simplify treatment of epsilon nodes. Pass the pushed node to push_fail_stack. (push_fail_stack): Accept a single node rather than an array of two epsilon destinations. (build_sifted_states): Only walk non-epsilon nodes. (check_arrival): Don't pass epsilon nodes to check_arrival_add_next_nodes. (check_arrival_add_next_nodes) [DEBUG]: Abort if an epsilon node is found. (check_node_accept): Do expensive checks later. (add_epsilon_src_nodes): Cache result of merging the inveclosures. * posix/regex_internal.h (re_dfastate_t): Add non_eps_nodes and inveclosure. (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at, re_string_context_at, re_string_peek_byte_case, re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains): Declare as pure. * posix/regex_internal.c (create_newstate_common): Remove. (register_state): Move part of it here. Initialize non_eps_nodes. (free_state): Free inveclosure and non_eps_nodes. (create_cd_newstate, create_ci_newstate): Allocate the new re_dfastate_t here.
* Update.Ulrich Drepper2004-12-102-16/+26
| | | | | | | | | | | | | | | | 2004-12-01 Jakub Jelinek <jakub@redhat.com> * posix/tst-regex.c: Use defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0 conditionals instead of defined _POSIX_CPUTIME. (main): If _POSIX_CPUTIME == 0, call sysconf to see if CPUTIME option is available. * posix/tst-regex.c2: Use defined _POSIX_CPUTIME && _POSIX_CPUTIME >= 0 conditionals instead of defined _POSIX_CPUTIME. (do_test): If _POSIX_CPUTIME == 0, call sysconf to see if CPUTIME option is available. * sysdeps/posix/sysconf.c (__sysconf): If _POSIX_CPUTIME resp. _POSIX_THREAD_CPUTIME is defined to 0, return -1 for the corresponding _SC_ argument.
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