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| author | Roland McGrath <roland@gnu.org> | 1995-06-08 09:00:23 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1995-06-08 09:00:23 +0000 |
| commit | 5bf62f2d3a8af353fac661b224fc1604d4de51ea (patch) | |
| tree | d71b6ad14564a99917f2d4133a8685df94d24c61 /posix/regex.c | |
| parent | 75598ca67e469359c3c0b6b8704dae17bf2b9d89 (diff) | |
| download | glibc-5bf62f2d3a8af353fac661b224fc1604d4de51ea.tar.gz | |
Thu Jun 8 02:50:26 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* elf/rtld.c [! NDEBUG] (__assert_perror_fail): New function.
* hurd/hurdstartup.c (_hurd_startup): Fancier kludge to guess phdr
and user entry point addresses.
* elf/dl-load.c (open_path): Don't do strlen on DIRPATH if it's null.
(_dl_map_object): DT_RPATH value is relative to DT_STRTAB value.
* Makerules (install-lib.so): Don't include libc.so.
[$(build-shared)=yes] (install): Depend on the installed libc.so file.
[$(build-shared)=yes] (install-no-libc.a): Make this, rather than
install, depend on the installed $(install-lib.so) files.
[$(build-shared)=yes] (install-lib.so): Append libc.so after that rule.
* sysdeps/mach/hurd/dl-sysdep.c (_dl_sysdep_start): Add kludge to
allocate high addresses to avoid random mappings appearing there.
(mmap): Comment out mask; always pass zero.
Tue Jun 6 13:34:53 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* sysdeps/i386/dl-machine.h (ELF_MACHINE_USER_ADDRESS_MASK): New macro.
* sysdeps/mach/hurd/dl-sysdep.c (mmap): Use it as mask in vm_map call.
* elf/dl-error.c (_dl_catch_error): Clear *ERRSTRING and *OBJNAME
when successful.
* sysdeps/mach/hurd/dl-sysdep.c (threadvars): New static variable.
(__hurd_threadvar_max, __hurd_threadvar_stack_offset): Define these
variables, using the `threadvars' buffer.
* elf/dl-reloc.c: Don't dereference L->l_prev when it's null.
* sysdeps/i386/dl-runtime.c: Likewise.
* elf/rtld.c (dl_main): Add missing NULL terminating argument in
_dl_sysdep_fatal call.
(__assert_fail): Likewise.
* locale/Makefile (localedef-modules): Renamed ctype to
locale-ctype so as not to conflict with the object file for
ctype/ctype.c in the build directory.
* sysdeps/i386/dl-machine.h (elf_machine_rel): If MAP->l_type is
lt_interpreter, first undo relocation done during bootstrapping.
Diffstat (limited to 'posix/regex.c')
| -rw-r--r-- | posix/regex.c | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/posix/regex.c b/posix/regex.c index a79597c542..f8544aebf0 100644 --- a/posix/regex.c +++ b/posix/regex.c @@ -66,8 +66,19 @@ char *malloc (); char *realloc (); #endif -/* We used to test for `BSTRING' here, but only GCC and Emacs define - `BSTRING', as far as I know, and neither of them use this code. */ +/* When used in Emacs's lib-src, we need to get bzero and bcopy somehow. + If nothing else has been done, use the method below. */ +#ifdef INHIBIT_STRING_HEADER +#if !(defined (HAVE_BZERO) && defined (HAVE_BCOPY)) +#if !defined (bzero) && !defined (bcopy) +#undef INHIBIT_STRING_HEADER +#endif +#endif +#endif + +/* This is the normal way of making sure we have a bcopy and a bzero. + This is used in most programs--a few other programs avoid this + by defining INHIBIT_STRING_HEADER. */ #ifndef INHIBIT_STRING_HEADER #if HAVE_STRING_H || STDC_HEADERS || defined (_LIBC) #include <string.h> @@ -187,7 +198,7 @@ init_syntax_once () #define ISXDIGIT(c) (ISASCII (c) && isxdigit (c)) #ifndef NULL -#define NULL 0 +#define NULL (void *)0 #endif /* We remove any previous definition of `SIGN_EXTEND_CHAR', @@ -2760,7 +2771,7 @@ at_endline_loc_p (p, pend, syntax) { const char *next = p; boolean next_backslash = *next == '\\'; - const char *next_next = p + 1 < pend ? p + 1 : NULL; + const char *next_next = p + 1 < pend ? p + 1 : 0; return /* Before a subexpression? */ |