* sysdeps/unix/readdir.c: Make sure we don't modify errno when we reached EOF.
[glibc.git] / sysdeps / generic / glob64.c
blob6872d6ced20a7a545d7f4a549532fec64004df00
1 /* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Library General Public License as
6 published by the Free Software Foundation; either version 2 of the
7 License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Library General Public License for more details.
14 You should have received a copy of the GNU Library General Public
15 License along with the GNU C Library; see the file COPYING.LIB. If not,
16 write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 Boston, MA 02111-1307, USA. */
19 #include <stddef.h>
20 #include <sys/types.h>
21 #include <glob.h>
22 #include <errno.h>
24 /* Do glob searching for PATTERN, placing results in PGLOB.
25 The bits defined above may be set in FLAGS.
26 If a directory cannot be opened or read and ERRFUNC is not nil,
27 it is called with the pathname that caused the error, and the
28 `errno' value from the failing call; if it returns non-zero
29 `glob' returns GLOB_ABORTED; if it returns zero, the error is ignored.
30 If memory cannot be allocated for PGLOB, GLOB_NOSPACE is returned.
31 Otherwise, `glob' returns zero. */
32 int
33 glob64 (const char *pattern, int flags,
34 int (*errfunc) (const char *, int), glob64_t *pglob)
36 if (pattern == NULL || pglob == NULL || (flags & ~__GLOB_FLAGS) != 0)
38 __set_errno (EINVAL);
39 return -1;
42 __set_errno (ENOSYS);
43 return GLOB_NOSYS;
46 void
47 globfree64 (glob64_t *pglob)
51 stub_warning (glob64)
52 #include <stub-tag.h>