Update.
1998-04-08 20:06 Ulrich Drepper <drepper@cygnus.com> * iconv/gconv_conf.c (__gconv_read_conf): Use __realpath not realpath. * iconv/gconv_db.c: Use __ protected regex functions. * iconv/gconv_simple.c: Use __mbsinit not mbsinit. * posix/getopt_init.c: Use __getpid not getpid. * posix/regex.c: Rename all global functions to start with __ and make old names weak aliases. * posix/regex.h: Adopt prototypes for this. * stdlib/canonicalize.c: Define __realpath, make canonicalize_file_name a weak alias and use __getcwd instead of getcwd. * stdlib/stdlib.h: Declare __realpath and __canonicalize_file_name. * stdlib/strtod.c: Use __btowc instead of btowc. * stdlib/strtol.c: Likewise. * sysdeps/libm-ieee754/s_matherr.c: Weaken definition of matherr. * sysdeps/unix/sysv/linux/errlist.c: Make sure definitions of sys_nerr and sys_errlist are weak. * wcsmbs/btowc.c: Define function as __btowc and make btowc weak alias. * wcsmbs/mbrtowc.c: Use __mbsinit not mbsinit. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs.c: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/mbsinit.c: Define function as __mbsinit and make mbsinit weak alias. * wcsmbs/wchar.h: Declare __btowc and __mbsinit. * wctype/wctype.c: Define function as __wctype and make wctype weak alias. * wctype/wctype.h: Declare __wctype.
This commit is contained in:
Ulrich Drepper
parent
cd2bd5915d
commit
2ad4fab214
6
BUGS
6
BUGS
|
|
@ -1,7 +1,7 @@
|
|||
List of known bugs (certainly very incomplete)
|
||||
----------------------------------------------
|
||||
|
||||
Time-stamp: <1998-03-03T15:29:53-0800 drepper>
|
||||
Time-stamp: <1998-04-08T09:29:12-0700 drepper>
|
||||
|
||||
This following list contains those bugs which I'm aware of. Please
|
||||
make sure that bugs you report are not listed here. If you can fix one
|
||||
|
|
@ -60,6 +60,10 @@ Severity: [ *] to [***]
|
|||
[ *] The libm-ieee `scalb' function gives wrong results for
|
||||
non-integral second parameters.
|
||||
|
||||
[ *] The *scanf() functions currently do not handle %l[ and %ls parameters
|
||||
correctly since the parsing of the multi-byte characters does not
|
||||
yet use mbsrtowcs().
|
||||
|
||||
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
|
||||
Ulrich Drepper
|
||||
drepper@cygnus.com
|
||||
|
|
|
|||
30
ChangeLog
30
ChangeLog
|
|
@ -1,3 +1,33 @@
|
|||
1998-04-08 20:06 Ulrich Drepper <drepper@cygnus.com>
|
||||
|
||||
* iconv/gconv_conf.c (__gconv_read_conf): Use __realpath not realpath.
|
||||
* iconv/gconv_db.c: Use __ protected regex functions.
|
||||
* iconv/gconv_simple.c: Use __mbsinit not mbsinit.
|
||||
* posix/getopt_init.c: Use __getpid not getpid.
|
||||
* posix/regex.c: Rename all global functions to start with __ and
|
||||
make old names weak aliases.
|
||||
* posix/regex.h: Adopt prototypes for this.
|
||||
* stdlib/canonicalize.c: Define __realpath, make canonicalize_file_name
|
||||
a weak alias and use __getcwd instead of getcwd.
|
||||
* stdlib/stdlib.h: Declare __realpath and __canonicalize_file_name.
|
||||
* stdlib/strtod.c: Use __btowc instead of btowc.
|
||||
* stdlib/strtol.c: Likewise.
|
||||
* sysdeps/libm-ieee754/s_matherr.c: Weaken definition of matherr.
|
||||
* sysdeps/unix/sysv/linux/errlist.c: Make sure definitions of sys_nerr
|
||||
and sys_errlist are weak.
|
||||
* wcsmbs/btowc.c: Define function as __btowc and make btowc weak alias.
|
||||
* wcsmbs/mbrtowc.c: Use __mbsinit not mbsinit.
|
||||
* wcsmbs/mbsnrtowcs.c: Likewise.
|
||||
* wcsmbs/mbsrtowcs.c: Likewise.
|
||||
* wcsmbs/wcsnrtombs.c: Likewise.
|
||||
* wcsmbs/wcsrtombs.c: Likewise.
|
||||
* wcsmbs/mbsinit.c: Define function as __mbsinit and make mbsinit
|
||||
weak alias.
|
||||
* wcsmbs/wchar.h: Declare __btowc and __mbsinit.
|
||||
* wctype/wctype.c: Define function as __wctype and make wctype
|
||||
weak alias.
|
||||
* wctype/wctype.h: Declare __wctype.
|
||||
|
||||
1998-04-08 Ulrich Drepper <drepper@cygnus.com>
|
||||
|
||||
* stdio-common/vfscanf.c: Perform test in %l[ handling correctly.
|
||||
|
|
|
|||
15
PROJECTS
15
PROJECTS
|
|
@ -1,6 +1,6 @@
|
|||
Open jobs for finishing GNU libc:
|
||||
---------------------------------
|
||||
Status: March 1998
|
||||
Status: April 1998
|
||||
|
||||
If you have time and talent to take over any of the jobs below please
|
||||
contact <bug-glibc@gnu.org>.
|
||||
|
|
@ -50,7 +50,7 @@ contact <bug-glibc@gnu.org>.
|
|||
|
||||
- exp2
|
||||
|
||||
each with float, double, and long double arguments.
|
||||
with long double arguments.
|
||||
|
||||
Beside this most of the complex math functions which are new in
|
||||
ISO C 9X should be improved. Writing some of them in assembler is
|
||||
|
|
@ -101,3 +101,14 @@ contact <bug-glibc@gnu.org>.
|
|||
int foo __P ((int, int, int, int));
|
||||
|
||||
Blargh!
|
||||
|
||||
[16] The libio stream file functions should be extended in a way to use
|
||||
mmap to map the file and use it as the buffer to user sees. For
|
||||
read-only streams this should be rather easy and it avoids all read()
|
||||
calls.
|
||||
|
||||
A more sophisticated solution would use mmap also for writing. The
|
||||
standards do not demand that the file on the disk is always in the
|
||||
correct form so it would be possible to enlarge it always according
|
||||
to the page size and install the correct length only for fclose() and
|
||||
fflush() calls.
|
||||
|
|
|
|||
|
|
@ -404,7 +404,7 @@ __gconv_read_conf (void)
|
|||
#endif
|
||||
char real_elem[MAXPATHLEN];
|
||||
|
||||
if (realpath (elem, real_elem) != NULL)
|
||||
if (__realpath (elem, real_elem) != NULL)
|
||||
{
|
||||
size_t elem_len = strlen (real_elem);
|
||||
char *filename, *tmp;
|
||||
|
|
|
|||
|
|
@ -329,8 +329,8 @@ find_derivation (const char *toset, const char *toset_expand,
|
|||
{
|
||||
regex_t *newp = (regex_t *) malloc (sizeof (regex_t));
|
||||
|
||||
if (regcomp (newp, __gconv_modules_db[cnt]->from_pattern,
|
||||
REG_EXTENDED | REG_ICASE) != 0)
|
||||
if (__regcomp (newp, __gconv_modules_db[cnt]->from_pattern,
|
||||
REG_EXTENDED | REG_ICASE) != 0)
|
||||
{
|
||||
/* Something is wrong. Remember this. */
|
||||
free (newp);
|
||||
|
|
@ -345,8 +345,8 @@ find_derivation (const char *toset, const char *toset_expand,
|
|||
/* Try to match the from name. */
|
||||
regmatch_t match[4];
|
||||
|
||||
if (regexec (__gconv_modules_db[cnt]->from_regex,
|
||||
current->result_set, 4, match, 0) == 0
|
||||
if (__regexec (__gconv_modules_db[cnt]->from_regex,
|
||||
current->result_set, 4, match, 0) == 0
|
||||
&& match[0].rm_so == 0
|
||||
&& current->result_set[match[0].rm_eo] == '\0')
|
||||
{
|
||||
|
|
@ -600,7 +600,7 @@ free_mem (void)
|
|||
for (cnt = 0; cnt < __gconv_nmodules; ++cnt)
|
||||
{
|
||||
if (__gconv_modules_db[cnt]->from_regex != NULL)
|
||||
regfree ((regex_t *) __gconv_modules_db[cnt]->from_regex);
|
||||
__regfree ((regex_t *) __gconv_modules_db[cnt]->from_regex);
|
||||
|
||||
/* Modules which names do not start with a slash are builtin
|
||||
transformations and the memory is not allocated dynamically. */
|
||||
|
|
|
|||
|
|
@ -586,7 +586,7 @@ __gconv_transform_utf8_ucs4 (struct gconv_step *step,
|
|||
break;
|
||||
}
|
||||
|
||||
if (*inlen == 0 && !mbsinit (data->statep))
|
||||
if (*inlen == 0 && !__mbsinit (data->statep))
|
||||
{
|
||||
/* We have an incomplete character at the end. */
|
||||
result = GCONV_INCOMPLETE_INPUT;
|
||||
|
|
@ -705,7 +705,7 @@ __gconv_transform_ucs2_ucs4 (struct gconv_step *step,
|
|||
break;
|
||||
}
|
||||
|
||||
if (*inlen == 0 && !mbsinit (data->statep))
|
||||
if (*inlen == 0 && !__mbsinit (data->statep))
|
||||
{
|
||||
/* We have an incomplete character at the end. */
|
||||
result = GCONV_INCOMPLETE_INPUT;
|
||||
|
|
@ -837,7 +837,7 @@ __gconv_transform_ucs4_ucs2 (struct gconv_step *step,
|
|||
break;
|
||||
}
|
||||
|
||||
if (*inlen == 0 && !mbsinit (data->statep))
|
||||
if (*inlen == 0 && !__mbsinit (data->statep))
|
||||
{
|
||||
/* We have an incomplete character at the end. */
|
||||
result = GCONV_INCOMPLETE_INPUT;
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* Perform additional initialization for getopt functions in GNU libc.
|
||||
Copyright (C) 1997 Free Software Foundation, Inc.
|
||||
Copyright (C) 1997, 1998 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
|
||||
|
||||
|
|
@ -54,7 +54,7 @@ __getopt_clean_environment (char **env)
|
|||
/* Generate name of the environment variable. We must know the PID
|
||||
and we must not use `sprintf'. */
|
||||
if (__libc_pid == 0xf00baa)
|
||||
__libc_pid = getpid ();
|
||||
__libc_pid = __getpid ();
|
||||
|
||||
/* Construct "_<PID>_GNU_nonoption_argv_flags_=" string. */
|
||||
cp = memcpy (&var[sizeof (var) - sizeof (envvar_tail)], envvar_tail,
|
||||
|
|
|
|||
107
posix/regex.c
107
posix/regex.c
|
|
@ -51,6 +51,29 @@
|
|||
#if defined _LIBC || (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H)
|
||||
# include <wctype.h>
|
||||
# include <wchar.h>
|
||||
|
||||
/* We have to keep the namespace clean. */
|
||||
# define regfree(preg) __regfree (preg)
|
||||
# define regexec(pr, st, nm, pm, ef) __regexec (pr, st, nm, pm, ef)
|
||||
# define regcomp(preg, pattern, cflags) __regcomp (preg, pattern, cflags)
|
||||
# define regerror(errcode, preg, errbuf, errbuf_size) \
|
||||
__regerror(errcode, preg, errbuf, errbuf_size)
|
||||
# define re_set_registers(bu, re, nu, st, en) \
|
||||
__re_set_registers (bu, re, nu, st, en)
|
||||
# define re_match_2(bufp, string1, size1, string2, size2, pos, regs, stop) \
|
||||
__re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
|
||||
# define re_match(bufp, string, size, pos, regs) \
|
||||
__re_match (bufp, string, size, pos, regs)
|
||||
# define re_search(bufp, string, size, startpos, range, regs) \
|
||||
__re_search (bufp, string, size, startpos, range, regs)
|
||||
# define re_compile_pattern(pattern, length, bufp) \
|
||||
__re_compile_pattern (pattern, length, bufp)
|
||||
# define re_set_syntax(syntax) __re_set_syntax (syntax)
|
||||
# define re_search_2(bufp, st1, s1, st2, s2, startpos, range, regs, stop) \
|
||||
__re_search_2 (bufp, st1, s1, st2, s2, startpos, range, regs, stop)
|
||||
# define re_compile_fastmap(bufp) __re_compile_fastmap (bufp)
|
||||
|
||||
#define btowc __btowc
|
||||
#endif
|
||||
|
||||
/* This is for other GNU distributions with internationalized messages. */
|
||||
|
|
@ -104,8 +127,12 @@ char *realloc ();
|
|||
# ifndef INHIBIT_STRING_HEADER
|
||||
# if defined HAVE_STRING_H || defined STDC_HEADERS || defined _LIBC
|
||||
# include <string.h>
|
||||
# if !defined bzero && !defined _LIBC
|
||||
# define bzero(s, n) (memset (s, '\0', n), (s))
|
||||
# ifndef bzero
|
||||
# ifndef _LIBC
|
||||
# define bzero(s, n) (memset (s, '\0', n), (s))
|
||||
# else
|
||||
# define bzero(s, n) __bzero (s, n)
|
||||
# endif
|
||||
# endif
|
||||
# else
|
||||
# include <strings.h>
|
||||
|
|
@ -941,7 +968,13 @@ printchar (c)
|
|||
syntax, so it can be changed between regex compilations. */
|
||||
/* This has no initializer because initialized variables in Emacs
|
||||
become read-only after dumping. */
|
||||
#ifdef _LIBC
|
||||
reg_syntax_t __re_syntax_options;
|
||||
weak_alias (__re_syntax_options, re_syntax_options)
|
||||
# define re_syntax_options __re_syntax_options
|
||||
#else
|
||||
reg_syntax_t re_syntax_options;
|
||||
#endif
|
||||
|
||||
|
||||
/* Specify the precise syntax of regexps for compilation. This provides
|
||||
|
|
@ -966,6 +999,9 @@ re_set_syntax (syntax)
|
|||
#endif /* DEBUG */
|
||||
return ret;
|
||||
}
|
||||
#ifdef _LIBC
|
||||
weak_alias (__re_set_syntax, re_set_syntax)
|
||||
#endif
|
||||
|
||||
/* This table gives an error message for each of the error codes listed
|
||||
in regex.h. Obviously the order here has to be same as there.
|
||||
|
|
@ -1053,9 +1089,17 @@ static const char *re_error_msgid[] =
|
|||
# if defined MATCH_MAY_ALLOCATE
|
||||
/* 4400 was enough to cause a crash on Alpha OSF/1,
|
||||
whose default stack limit is 2mb. */
|
||||
# ifdef _LIBC
|
||||
long int __re_max_failures = 4000;
|
||||
# else
|
||||
long int re_max_failures = 4000;
|
||||
# endif
|
||||
# else
|
||||
# ifdef _LIBC
|
||||
long int __re_max_failures = 2000;
|
||||
# else
|
||||
long int re_max_failures = 2000;
|
||||
# endif
|
||||
# endif
|
||||
|
||||
union fail_stack_elt
|
||||
|
|
@ -1078,11 +1122,24 @@ typedef struct
|
|||
# if defined MATCH_MAY_ALLOCATE
|
||||
/* 4400 was enough to cause a crash on Alpha OSF/1,
|
||||
whose default stack limit is 2mb. */
|
||||
# ifdef _LIBC
|
||||
int __re_max_failures = 20000;
|
||||
# else
|
||||
int re_max_failures = 20000;
|
||||
# endif
|
||||
# else
|
||||
# ifdef _LIBC
|
||||
int __re_max_failures = 2000;
|
||||
# else
|
||||
int re_max_failures = 2000;
|
||||
# endif
|
||||
# endif
|
||||
|
||||
#ifdef _LIBC
|
||||
weak_alias (__re_max_failures, re_max_failures)
|
||||
# define re_max_failures __re_max_failures
|
||||
#endif
|
||||
|
||||
union fail_stack_elt
|
||||
{
|
||||
unsigned char *pointer;
|
||||
|
|
@ -1694,7 +1751,11 @@ typedef struct
|
|||
# define CHAR_CLASS_MAX_LENGTH 256
|
||||
# endif
|
||||
|
||||
# define IS_CHAR_CLASS(string) wctype (string)
|
||||
# ifdef _LIBC
|
||||
# define IS_CHAR_CLASS(string) __wctype (string)
|
||||
# else
|
||||
# define IS_CHAR_CLASS(string) wctype (string)
|
||||
# endif
|
||||
#else
|
||||
# define CHAR_CLASS_MAX_LENGTH 6 /* Namely, `xdigit'. */
|
||||
|
||||
|
|
@ -2189,7 +2250,7 @@ regex_compile (pattern, size, syntax, bufp)
|
|||
wctype_t wt;
|
||||
int ch;
|
||||
|
||||
wt = wctype (str);
|
||||
wt = IS_CHAR_CLASS (str);
|
||||
if (wt == 0)
|
||||
FREE_STACK_RETURN (REG_ECTYPE);
|
||||
|
||||
|
|
@ -2201,8 +2262,13 @@ regex_compile (pattern, size, syntax, bufp)
|
|||
|
||||
for (ch = 0; ch < 1 << BYTEWIDTH; ++ch)
|
||||
{
|
||||
# ifdef _LIBC
|
||||
if (__iswctype (__btowc (ch), wt))
|
||||
SET_LIST_BIT (ch);
|
||||
#else
|
||||
if (iswctype (btowc (ch), wt))
|
||||
SET_LIST_BIT (ch);
|
||||
#endif
|
||||
|
||||
if (translate && (is_upper || is_lower)
|
||||
&& (ISUPPER (ch) || ISLOWER (ch)))
|
||||
|
|
@ -3370,6 +3436,9 @@ re_compile_fastmap (bufp)
|
|||
RESET_FAIL_STACK ();
|
||||
return 0;
|
||||
} /* re_compile_fastmap */
|
||||
#ifdef _LIBC
|
||||
weak_alias (__re_compile_fastmap, re_compile_fastmap)
|
||||
#endif
|
||||
|
||||
/* Set REGS to hold NUM_REGS registers, storing them in STARTS and
|
||||
ENDS. Subsequent matches using PATTERN_BUFFER and REGS will use
|
||||
|
|
@ -3405,6 +3474,9 @@ re_set_registers (bufp, regs, num_regs, starts, ends)
|
|||
regs->start = regs->end = (regoff_t *) 0;
|
||||
}
|
||||
}
|
||||
#ifdef _LIBC
|
||||
weak_alias (__re_set_registers, re_set_registers)
|
||||
#endif
|
||||
|
||||
/* Searching routines. */
|
||||
|
||||
|
|
@ -3421,6 +3493,9 @@ re_search (bufp, string, size, startpos, range, regs)
|
|||
return re_search_2 (bufp, NULL, 0, string, size, startpos, range,
|
||||
regs, size);
|
||||
}
|
||||
#ifdef _LIBC
|
||||
weak_alias (__re_search, re_search)
|
||||
#endif
|
||||
|
||||
|
||||
/* Using the compiled pattern in BUFP->buffer, first tries to match the
|
||||
|
|
@ -3577,6 +3652,9 @@ re_search_2 (bufp, string1, size1, string2, size2, startpos, range, regs, stop)
|
|||
}
|
||||
return -1;
|
||||
} /* re_search_2 */
|
||||
#ifdef _LIBC
|
||||
weak_alias (__re_search_2, re_search_2)
|
||||
#endif
|
||||
|
||||
/* This converts PTR, a pointer into one of the search strings `string1'
|
||||
and `string2' into an offset from the beginning of that string. */
|
||||
|
|
@ -3678,6 +3756,9 @@ re_match (bufp, string, size, pos, regs)
|
|||
# endif
|
||||
return result;
|
||||
}
|
||||
# ifdef _LIBC
|
||||
weak_alias (__re_match, re_match)
|
||||
# endif
|
||||
#endif /* not emacs */
|
||||
|
||||
static boolean group_match_null_string_p _RE_ARGS ((unsigned char **p,
|
||||
|
|
@ -3723,6 +3804,9 @@ re_match_2 (bufp, string1, size1, string2, size2, pos, regs, stop)
|
|||
#endif
|
||||
return result;
|
||||
}
|
||||
#ifdef _LIBC
|
||||
weak_alias (__re_match_2, re_match_2)
|
||||
#endif
|
||||
|
||||
/* This is a separate function so that we can force an alloca cleanup
|
||||
afterwards. */
|
||||
|
|
@ -5416,6 +5500,9 @@ re_compile_pattern (pattern, length, bufp)
|
|||
return NULL;
|
||||
return gettext (re_error_msgid[(int) ret]);
|
||||
}
|
||||
#ifdef _LIBC
|
||||
weak_alias (__re_compile_pattern, re_compile_pattern)
|
||||
#endif
|
||||
|
||||
/* Entry points compatible with 4.2 BSD regex library. We don't define
|
||||
them unless specifically requested. */
|
||||
|
|
@ -5586,6 +5673,9 @@ regcomp (preg, pattern, cflags)
|
|||
|
||||
return (int) ret;
|
||||
}
|
||||
#ifdef _LIBC
|
||||
weak_alias (__regcomp, regcomp)
|
||||
#endif
|
||||
|
||||
|
||||
/* regexec searches for a given pattern, specified by PREG, in the
|
||||
|
|
@ -5662,6 +5752,9 @@ regexec (preg, string, nmatch, pmatch, eflags)
|
|||
/* We want zero return to mean success, unlike `re_search'. */
|
||||
return ret >= 0 ? (int) REG_NOERROR : (int) REG_NOMATCH;
|
||||
}
|
||||
#ifdef _LIBC
|
||||
weak_alias (__regexec, regexec)
|
||||
#endif
|
||||
|
||||
|
||||
/* Returns a message corresponding to an error code, ERRCODE, returned
|
||||
|
|
@ -5707,6 +5800,9 @@ regerror (errcode, preg, errbuf, errbuf_size)
|
|||
|
||||
return msg_size;
|
||||
}
|
||||
#ifdef _LIBC
|
||||
weak_alias (__regerror, regerror)
|
||||
#endif
|
||||
|
||||
|
||||
/* Free dynamically allocated space used by PREG. */
|
||||
|
|
@ -5731,5 +5827,8 @@ regfree (preg)
|
|||
free (preg->translate);
|
||||
preg->translate = NULL;
|
||||
}
|
||||
#ifdef _LIBC
|
||||
weak_alias (__regfree, regfree)
|
||||
#endif
|
||||
|
||||
#endif /* not emacs */
|
||||
|
|
|
|||
|
|
@ -1,6 +1,6 @@
|
|||
/* Definitions for data structures and routines for the regular
|
||||
expression library, version 0.12.
|
||||
Copyright (C) 1985,89,90,91,92,93,95,96,97 Free Software Foundation, Inc.
|
||||
Copyright (C) 1985,89,90,91,92,93,95,96,97,98 Free Software Foundation, Inc.
|
||||
|
||||
This file is part of the GNU C Library. Its master source is NOT part of
|
||||
the C library, however. The master source lives in /gd/gnu/lib.
|
||||
|
|
@ -441,11 +441,15 @@ typedef struct
|
|||
|
||||
/* Sets the current default syntax to SYNTAX, and return the old syntax.
|
||||
You can also simply assign to the `re_syntax_options' variable. */
|
||||
extern reg_syntax_t __re_set_syntax _RE_ARGS ((reg_syntax_t syntax));
|
||||
extern reg_syntax_t re_set_syntax _RE_ARGS ((reg_syntax_t syntax));
|
||||
|
||||
/* Compile the regular expression PATTERN, with length LENGTH
|
||||
and syntax given by the global `re_syntax_options', into the buffer
|
||||
BUFFER. Return NULL if successful, and an error string if not. */
|
||||
extern const char *__re_compile_pattern
|
||||
_RE_ARGS ((const char *pattern, size_t length,
|
||||
struct re_pattern_buffer *buffer));
|
||||
extern const char *re_compile_pattern
|
||||
_RE_ARGS ((const char *pattern, size_t length,
|
||||
struct re_pattern_buffer *buffer));
|
||||
|
|
@ -454,6 +458,7 @@ extern const char *re_compile_pattern
|
|||
/* Compile a fastmap for the compiled pattern in BUFFER; used to
|
||||
accelerate searches. Return 0 if successful and -2 if was an
|
||||
internal error. */
|
||||
extern int __re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer));
|
||||
extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer));
|
||||
|
||||
|
||||
|
|
@ -462,6 +467,9 @@ extern int re_compile_fastmap _RE_ARGS ((struct re_pattern_buffer *buffer));
|
|||
characters. Return the starting position of the match, -1 for no
|
||||
match, or -2 for an internal error. Also return register
|
||||
information in REGS (if REGS and BUFFER->no_sub are nonzero). */
|
||||
extern int __re_search
|
||||
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
|
||||
int length, int start, int range, struct re_registers *regs));
|
||||
extern int re_search
|
||||
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
|
||||
int length, int start, int range, struct re_registers *regs));
|
||||
|
|
@ -469,6 +477,10 @@ extern int re_search
|
|||
|
||||
/* Like `re_search', but search in the concatenation of STRING1 and
|
||||
STRING2. Also, stop searching at index START + STOP. */
|
||||
extern int __re_search_2
|
||||
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
|
||||
int length1, const char *string2, int length2,
|
||||
int start, int range, struct re_registers *regs, int stop));
|
||||
extern int re_search_2
|
||||
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
|
||||
int length1, const char *string2, int length2,
|
||||
|
|
@ -477,12 +489,19 @@ extern int re_search_2
|
|||
|
||||
/* Like `re_search', but return how many characters in STRING the regexp
|
||||
in BUFFER matched, starting at position START. */
|
||||
extern int __re_match
|
||||
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
|
||||
int length, int start, struct re_registers *regs));
|
||||
extern int re_match
|
||||
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string,
|
||||
int length, int start, struct re_registers *regs));
|
||||
|
||||
|
||||
/* Relates to `re_match' as `re_search_2' relates to `re_search'. */
|
||||
extern int __re_match_2
|
||||
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
|
||||
int length1, const char *string2, int length2,
|
||||
int start, struct re_registers *regs, int stop));
|
||||
extern int re_match_2
|
||||
_RE_ARGS ((struct re_pattern_buffer *buffer, const char *string1,
|
||||
int length1, const char *string2, int length2,
|
||||
|
|
@ -501,6 +520,9 @@ extern int re_match_2
|
|||
Unless this function is called, the first search or match using
|
||||
PATTERN_BUFFER will allocate its own register data, without
|
||||
freeing the old data. */
|
||||
extern void __re_set_registers
|
||||
_RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs,
|
||||
unsigned num_regs, regoff_t *starts, regoff_t *ends));
|
||||
extern void re_set_registers
|
||||
_RE_ARGS ((struct re_pattern_buffer *buffer, struct re_registers *regs,
|
||||
unsigned num_regs, regoff_t *starts, regoff_t *ends));
|
||||
|
|
|
|||
|
|
@ -1,5 +1,5 @@
|
|||
/* Return the canonical absolute name of a given file.
|
||||
Copyright (C) 1996, 1997 Free Software Foundation, Inc.
|
||||
Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
|
|
@ -74,7 +74,7 @@ canonicalize (const char *name, char *resolved)
|
|||
|
||||
if (name[0] != '/')
|
||||
{
|
||||
if (!getcwd (rpath, path_max))
|
||||
if (!__getcwd (rpath, path_max))
|
||||
goto error;
|
||||
dest = strchr (rpath, '\0');
|
||||
}
|
||||
|
|
@ -147,7 +147,7 @@ canonicalize (const char *name, char *resolved)
|
|||
goto error;
|
||||
}
|
||||
|
||||
n = readlink (rpath, buf, path_max);
|
||||
n = __readlink (rpath, buf, path_max);
|
||||
if (n < 0)
|
||||
goto error;
|
||||
buf[n] = '\0';
|
||||
|
|
@ -191,11 +191,13 @@ error:
|
|||
free (rpath);
|
||||
return NULL;
|
||||
}
|
||||
strong_alias (canonicalize, __realpath)
|
||||
weak_alias (canonicalize, realpath)
|
||||
|
||||
|
||||
char *
|
||||
canonicalize_file_name (const char *name)
|
||||
__canonicalize_file_name (const char *name)
|
||||
{
|
||||
return canonicalize (name, NULL);
|
||||
}
|
||||
weak_alias (__canonicalize_file_name, canonicalize_file_name)
|
||||
|
|
|
|||
|
|
@ -573,6 +573,7 @@ extern int system __P ((__const char *__command));
|
|||
/* Return a malloc'd string containing the canonical absolute name of the
|
||||
named file. The last file name component need not exist, and may be a
|
||||
symlink to a nonexistent file. */
|
||||
extern char *__canonicalize_file_name __P ((__const char *__name));
|
||||
extern char *canonicalize_file_name __P ((__const char *__name));
|
||||
#endif
|
||||
|
||||
|
|
@ -583,6 +584,7 @@ extern char *canonicalize_file_name __P ((__const char *__name));
|
|||
name is PATH_MAX chars or more, returns null with `errno' set to
|
||||
ENAMETOOLONG; if the name fits in fewer than PATH_MAX chars, returns the
|
||||
name in RESOLVED. */
|
||||
extern char *__realpath __P ((__const char *__name, char *__resolved));
|
||||
extern char *realpath __P ((__const char *__name, char *__resolved));
|
||||
#endif
|
||||
|
||||
|
|
|
|||
|
|
@ -459,7 +459,7 @@ INTERNAL (STRTOF) (nptr, endptr, group LOCALE_PARAM)
|
|||
else
|
||||
{
|
||||
/* Figure out the thousands separator character. */
|
||||
thousands = btowc (*_NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP));
|
||||
thousands = __btowc (*_NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP));
|
||||
if (thousands == WEOF)
|
||||
thousands = L'\0';
|
||||
if (thousands == L'\0')
|
||||
|
|
@ -470,7 +470,7 @@ INTERNAL (STRTOF) (nptr, endptr, group LOCALE_PARAM)
|
|||
grouping = NULL;
|
||||
|
||||
/* Find the locale's decimal point character. */
|
||||
decimal = btowc (*_NL_CURRENT (LC_NUMERIC, DECIMAL_POINT));
|
||||
decimal = __btowc (*_NL_CURRENT (LC_NUMERIC, DECIMAL_POINT));
|
||||
if (decimal == WEOF)
|
||||
decimal = L'.';
|
||||
assert (decimal != L'\0');
|
||||
|
|
|
|||
|
|
@ -263,7 +263,7 @@ INTERNAL (strtol) (nptr, endptr, base, group LOCALE_PARAM)
|
|||
{
|
||||
/* Figure out the thousands separator character. */
|
||||
# if defined _LIBC || defined _HAVE_BTOWC
|
||||
thousands = btowc (*_NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP));
|
||||
thousands = __btowc (*_NL_CURRENT (LC_NUMERIC, THOUSANDS_SEP));
|
||||
if (thousands == WEOF)
|
||||
thousands = L'\0';
|
||||
# endif
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@
|
|||
*
|
||||
* Developed at SunPro, a Sun Microsystems, Inc. business.
|
||||
* Permission to use, copy, modify, and distribute this
|
||||
* software is freely granted, provided that this notice
|
||||
* software is freely granted, provided that this notice
|
||||
* is preserved.
|
||||
* ====================================================
|
||||
*/
|
||||
|
|
@ -18,9 +18,13 @@ static char rcsid[] = "$NetBSD: s_matherr.c,v 1.6 1995/05/10 20:47:53 jtc Exp $"
|
|||
#include "math_private.h"
|
||||
|
||||
#ifdef __STDC__
|
||||
int __matherr(struct exception *x)
|
||||
int
|
||||
weak_function
|
||||
__matherr(struct exception *x)
|
||||
#else
|
||||
int __matherr(x)
|
||||
int
|
||||
weak_function
|
||||
__matherr(x)
|
||||
struct exception *x;
|
||||
#endif
|
||||
{
|
||||
|
|
|
|||
|
|
@ -38,16 +38,17 @@ extern const char *const *__old_sys_errlist;
|
|||
const int __old_sys_nerr = OLD_ERRLIST_SIZE;
|
||||
|
||||
strong_alias (__old_sys_nerr, _old_sys_nerr);
|
||||
weak_alias (__old_sys_nerr, _old_sys_nerr)
|
||||
symbol_version (__old_sys_nerr, _sys_nerr, GLIBC_2.0);
|
||||
symbol_version (_old_sys_nerr, sys_nerr, GLIBC_2.0);
|
||||
strong_alias (__old_sys_errlist, _old_sys_errlist);
|
||||
weak_alias (__old_sys_errlist, _old_sys_errlist);
|
||||
symbol_version (__old_sys_errlist, _sys_errlist, GLIBC_2.0);
|
||||
symbol_version (_old_sys_errlist, sys_errlist, GLIBC_2.0);
|
||||
|
||||
strong_alias (__new_sys_nerr, _new_sys_nerr)
|
||||
weak_alias (__new_sys_nerr, _new_sys_nerr)
|
||||
default_symbol_version (__new_sys_nerr, _sys_nerr, GLIBC_2.1);
|
||||
default_symbol_version (_new_sys_nerr, sys_nerr, GLIBC_2.1);
|
||||
strong_alias (__new_sys_errlist, _new_sys_errlist)
|
||||
weak_alias (__new_sys_errlist, _new_sys_errlist)
|
||||
default_symbol_version (__new_sys_errlist, _sys_errlist, GLIBC_2.1);
|
||||
default_symbol_version (_new_sys_errlist, sys_errlist, GLIBC_2.1);
|
||||
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@
|
|||
|
||||
|
||||
wint_t
|
||||
btowc (c)
|
||||
__btowc (c)
|
||||
int c;
|
||||
{
|
||||
char buf[sizeof (wchar_t)];
|
||||
|
|
@ -67,3 +67,4 @@ btowc (c)
|
|||
|
||||
return *(wchar_t *)buf;
|
||||
}
|
||||
weak_alias (__btowc, btowc)
|
||||
|
|
|
|||
|
|
@ -79,7 +79,7 @@ __mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps)
|
|||
if (data.outbufavail > 0 && *(wchar_t *)data.outbuf == L'\0')
|
||||
{
|
||||
/* The converted character is the NUL character. */
|
||||
assert (mbsinit (data.statep));
|
||||
assert (__mbsinit (data.statep));
|
||||
result = 0;
|
||||
}
|
||||
else
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
|
||||
|
||||
|
|
@ -29,8 +29,9 @@
|
|||
value collected so far. Especially, we don't have different shift
|
||||
states. */
|
||||
int
|
||||
mbsinit (ps)
|
||||
__mbsinit (ps)
|
||||
const mbstate_t *ps;
|
||||
{
|
||||
return ps == NULL || ps->count == 0;
|
||||
}
|
||||
weak_alias (__mbsinit, mbsinit)
|
||||
|
|
|
|||
|
|
@ -110,7 +110,7 @@ __mbsnrtowcs (dst, src, nmc, len, ps)
|
|||
&& ((wchar_t *) dst)[result - 1] == L'\0')
|
||||
{
|
||||
assert (result > 0);
|
||||
assert (mbsinit (data.statep));
|
||||
assert (__mbsinit (data.statep));
|
||||
*src = NULL;
|
||||
--result;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -103,7 +103,7 @@ __mbsrtowcs (dst, src, len, ps)
|
|||
&& ((wchar_t *) dst)[result - 1] == L'\0')
|
||||
{
|
||||
assert (result > 0);
|
||||
assert (mbsinit (data.statep));
|
||||
assert (__mbsinit (data.statep));
|
||||
*src = NULL;
|
||||
--result;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -198,6 +198,7 @@ extern wchar_t *wmemset __P ((wchar_t *__s, wchar_t __c, size_t __n));
|
|||
|
||||
/* Determine whether C constitutes a valid (one-byte) multibyte
|
||||
character. */
|
||||
extern wint_t __btowc __P ((int __c));
|
||||
extern wint_t btowc __P ((int __c));
|
||||
|
||||
/* Determine whether C corresponds to a member of the extended
|
||||
|
|
@ -206,6 +207,7 @@ extern int wctob __P ((wint_t __c));
|
|||
|
||||
/* Determine whether PS points to an object representing the initial
|
||||
state. */
|
||||
extern int __mbsinit __P ((__const mbstate_t *__ps));
|
||||
extern int mbsinit __P ((__const mbstate_t *__ps));
|
||||
|
||||
/* Write wide character representation of multibyte character pointed
|
||||
|
|
|
|||
|
|
@ -111,7 +111,7 @@ __wcsnrtombs (dst, src, nwc, len, ps)
|
|||
&& dst[data.outbufavail - 1] == '\0')
|
||||
{
|
||||
assert (data.outbufavail > 0);
|
||||
assert (mbsinit (data.statep));
|
||||
assert (__mbsinit (data.statep));
|
||||
*src = NULL;
|
||||
--result;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -107,7 +107,7 @@ __wcsrtombs (dst, src, len, ps)
|
|||
&& dst[data.outbufavail - 1] == '\0')
|
||||
{
|
||||
assert (data.outbufavail > 0);
|
||||
assert (mbsinit (data.statep));
|
||||
assert (__mbsinit (data.statep));
|
||||
*src = NULL;
|
||||
--result;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,4 +1,4 @@
|
|||
/* Copyright (C) 1996, 1997 Free Software Foundation, Inc.
|
||||
/* Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, 1996.
|
||||
|
||||
|
|
@ -23,7 +23,7 @@
|
|||
#include <locale/localeinfo.h>
|
||||
|
||||
wctype_t
|
||||
wctype (const char *property)
|
||||
__wctype (const char *property)
|
||||
{
|
||||
const char *names;
|
||||
wctype_t result;
|
||||
|
|
@ -51,3 +51,4 @@ wctype (const char *property)
|
|||
return SWAPU32 (result);
|
||||
#endif
|
||||
}
|
||||
weak_alias (__wctype, wctype)
|
||||
|
|
|
|||
|
|
@ -151,6 +151,7 @@ extern int iswxdigit __P ((wint_t __wc));
|
|||
|
||||
/* Construct value that describes a class of wide characters identified
|
||||
by the string argument PROPERTY. */
|
||||
extern wctype_t __wctype __P ((__const char *__property));
|
||||
extern wctype_t wctype __P ((__const char *__property));
|
||||
|
||||
/* Determine whether the wide-character WC has the property described by
|
||||
|
|
|
|||
Loading…
Reference in New Issue