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| author | Ulrich Drepper <drepper@gmail.com> | 2011-08-08 13:49:37 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2011-08-08 13:49:37 -0400 |
| commit | 879165f25a1a6b13995e43c11e88b1a21b6f101e (patch) | |
| tree | 64b72b93baa2dd1f0f96bfb7e000c72d254f30af /dirent/scandir.c | |
| parent | 16292eddd77f66002e2104848e75a0fb4d316692 (diff) | |
| download | glibc-879165f25a1a6b13995e43c11e88b1a21b6f101e.zip glibc-879165f25a1a6b13995e43c11e88b1a21b6f101e.tar.gz glibc-879165f25a1a6b13995e43c11e88b1a21b6f101e.tar.bz2 | |
Avoid multiple definitions of identical scandir cancellation handler
Diffstat (limited to 'dirent/scandir.c')
| -rw-r--r-- | dirent/scandir.c | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/dirent/scandir.c b/dirent/scandir.c index 2e03578..e90b942 100644 --- a/dirent/scandir.c +++ b/dirent/scandir.c @@ -1,4 +1,5 @@ -/* Copyright (C) 1992-1998,2000,2002,2003,2009 Free Software Foundation, Inc. +/* Copyright (C) 1992-1998,2000,2002,2003,2009,2011 + 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 @@ -23,13 +24,13 @@ #include <bits/libc-lock.h> #ifndef SCANDIR -#define SCANDIR scandir -#define READDIR __readdir -#define DIRENT_TYPE struct dirent +# define SCANDIR scandir +# define READDIR __readdir +# define DIRENT_TYPE struct dirent #endif #ifndef SCANDIR_CANCEL -#define SCANDIR_CANCEL +# define SCANDIR_CANCEL struct scandir_cancel_struct { DIR *dp; @@ -37,8 +38,9 @@ struct scandir_cancel_struct size_t cnt; }; -static void -cancel_handler (void *arg) +# ifndef SKIP_SCANDIR_CANCEL +void +__scandir_cancel_handler (void *arg) { struct scandir_cancel_struct *cp = arg; size_t i; @@ -49,6 +51,9 @@ cancel_handler (void *arg) free (v); (void) __closedir (cp->dp); } +# else +extern void __scandir_cancel_handler (void *arg); +# endif #endif @@ -75,7 +80,7 @@ SCANDIR (dir, namelist, select, cmp) c.dp = dp; c.v = NULL; c.cnt = 0; - __libc_cleanup_push (cancel_handler, &c); + __libc_cleanup_push (__scandir_cancel_handler, &c); while ((d = READDIR (dp)) != NULL) { |