-/* Copyright (C) 1991-2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009
- Free Software Foundation, Inc.
+/* Copyright (C) 1991-2014 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software: you can redistribute it and/or modify
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef _LIBC
+/* Don't use __attribute__ __nonnull__ in this compilation unit. Otherwise gcc
+ optimizes away the pattern == NULL || pglob == NULL tests below. */
+# define _GL_ARG_NONNULL(params)
# include <config.h>
#endif
#endif
/* When used in the GNU libc the symbol _DIRENT_HAVE_D_TYPE is available
- if the `d_type' member for `struct dirent' is available.
+ if the 'd_type' member for 'struct dirent' is available.
HAVE_STRUCT_DIRENT_D_TYPE plays the same role in GNULIB. */
#if defined _DIRENT_HAVE_D_TYPE || defined HAVE_STRUCT_DIRENT_D_TYPE
/* True if the directory entry D must be of type T. */
# define DIRENT_MIGHT_BE_DIR(d) true
#endif /* HAVE_D_TYPE */
-/* If the system has the `struct dirent64' type we use it internally. */
+/* If the system has the 'struct dirent64' type we use it internally. */
#if defined _LIBC && !defined COMPILE_GLOB64
# if (defined POSIX || defined WINDOWS32) && !defined __GNU_LIBRARY__
# define CONVERT_D_INO(d64, d32)
# define __stat64(fname, buf) stat (fname, buf)
# define __fxstatat64(_, d, f, st, flag) fstatat (d, f, st, flag)
# define struct_stat64 struct stat
-# define __stat(fname, buf) stat (fname, buf)
# define __alloca alloca
# define __readdir readdir
-# define __readdir64 readdir64
# define __glob_pattern_p glob_pattern_p
#endif /* _LIBC */
# define GET_LOGIN_NAME_MAX() (-1)
#endif
\f
-static const char *next_brace_sub (const char *begin, int flags) __THROW;
+static const char *next_brace_sub (const char *begin, int flags) __THROWNL;
#endif /* !defined _LIBC || !defined GLOB_ONLY_P */
attribute_hidden;
#if !defined _LIBC || !defined GLOB_ONLY_P
-static int prefix_array (const char *prefix, char **array, size_t n) __THROW;
-static int collated_compare (const void *, const void *) __THROW;
+static int prefix_array (const char *prefix, char **array, size_t n) __THROWNL;
+static int collated_compare (const void *, const void *) __THROWNL;
/* Find the end of the sub-pattern in a brace expression. */
The bits defined above may be set in FLAGS.
If a directory cannot be opened or read and ERRFUNC is not nil,
it is called with the pathname that caused the error, and the
- `errno' value from the failing call; if it returns non-zero
- `glob' returns GLOB_ABORTED; if it returns zero, the error is ignored.
+ 'errno' value from the failing call; if it returns non-zero
+ 'glob' returns GLOB_ABORTED; if it returns zero, the error is ignored.
If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
- Otherwise, `glob' returns zero. */
+ Otherwise, 'glob' returns zero. */
int
#ifdef GLOB_ATTRIBUTE
GLOB_ATTRIBUTE
}
if (!(flags & GLOB_DOOFFS))
- /* Have to do this so `globfree' knows where to start freeing. It
+ /* Have to do this so 'globfree' knows where to start freeing. It
also makes all the code that uses gl_offs simpler. */
pglob->gl_offs = 0;
/* Find the filename. */
filename = strrchr (pattern, '/');
#if defined __MSDOS__ || defined WINDOWS32
- /* The case of "d:pattern". Since `:' is not allowed in
+ /* The case of "d:pattern". Since ':' is not allowed in
file names, we can safely assume that wherever it
happens in pattern, it signals the filename part. This
is so we could some day support patterns like "[a-z]:foo". */
prevent infinite recursion in glob. */
if (__glob_pattern_p (drive_spec, !(flags & GLOB_NOESCAPE)))
return GLOB_NOMATCH;
- /* If this is "d:pattern", we need to copy `:' to DIRNAME
+ /* If this is "d:pattern", we need to copy ':' to DIRNAME
as well. If it's "d:/pattern", don't remove the slash
from "d:/", since "d:" and "d:/" are not the same.*/
}
size_t buflen = GET_LOGIN_NAME_MAX () + 1;
if (buflen == 0)
- /* `sysconf' does not support _SC_LOGIN_NAME_MAX. Try
+ /* 'sysconf' does not support _SC_LOGIN_NAME_MAX. Try
a moderate value. */
buflen = 20;
name = __alloca (buflen);
# ifndef _LIBC
if (pwbuflen == -1)
- /* `sysconf' does not support _SC_GETPW_R_SIZE_MAX.
+ /* 'sysconf' does not support _SC_GETPW_R_SIZE_MAX.
Try a moderate value. */
pwbuflen = 1024;
# endif
# ifndef _LIBC
if (buflen == -1)
- /* `sysconf' does not support _SC_GETPW_R_SIZE_MAX. Try a
+ /* 'sysconf' does not support _SC_GETPW_R_SIZE_MAX. Try a
moderate value. */
buflen = 1024;
# endif
flags |= GLOB_MAGCHAR;
- /* We have ignored the GLOB_NOCHECK flag in the `glob_in_dir' calls.
+ /* We have ignored the GLOB_NOCHECK flag in the 'glob_in_dir' calls.
But if we have not found any matching entry and the GLOB_NOCHECK
flag was set we must return the input pattern itself. */
if (pglob->gl_pathc + pglob->gl_offs == oldcount)
#if !defined _LIBC || !defined GLOB_ONLY_P
-/* Free storage allocated in PGLOB by a previous `glob' call. */
+/* Free storage allocated in PGLOB by a previous 'glob' call. */
void
globfree (pglob)
register glob_t *pglob;
--dirlen;
else if (dirname[dirlen - 1] == ':')
{
- /* DIRNAME is "d:". Use `:' instead of `/'. */
+ /* DIRNAME is "d:". Use ':' instead of '/'. */
--dirlen;
sep_char = ':';
}
return link_exists2_p (dir, dirlen, fname, pglob);
else
{
+ /* dfd cannot be -1 here, because dirfd never returns -1 on
+ glibc, or on hosts that have fstatat. */
struct_stat64 st64;
return __fxstatat64 (_STAT_VER, dfd, fname, &st64, 0) == 0;
}
#endif
-/* Like `glob', but PATTERN is a final pathname component,
+/* Like 'glob', but PATTERN is a final pathname component,
and matches are searched for in DIRECTORY.
The GLOB_NOSORT bit in FLAGS is ignored. No sorting is ever done.
The GLOB_APPEND flag is assumed to be set (always appends). */
projects / gnulib.git / blobdiff