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authorUlrich Drepper <drepper@redhat.com>1996-10-02 01:40:17 +0000
committerUlrich Drepper <drepper@redhat.com>1996-10-02 01:40:17 +0000
commita68b0d31a37a86785b3dbeeee3fad96ee71fadcd (patch)
tree61537b1f028002a9e6e0f5354fced6128bda8b9c /dirent/readdir_r.c
parent2d07133b507b13d4a5ed6dc250f4345c8a26942a (diff)
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update from main archive 961001
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-rw-r--r--dirent/readdir_r.c37
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diff --git a/dirent/readdir_r.c b/dirent/readdir_r.c
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-/* readdir_r - Reentrant version of readdir.
-Copyright (C) 1996 Free Software Foundation, Inc.
-This file is part of the GNU C Library.
-Contributed by Ulrich Drepper <drepper@cygnus.com>, 1996.
-
-The GNU C Library is free software; you can redistribute it and/or
-modify it under the terms of the GNU Library General Public License as
-published by the Free Software Foundation; either version 2 of the
-License, or (at your option) any later version.
-
-The GNU C Library is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-Library General Public License for more details.
-
-You should have received a copy of the GNU Library General Public
-License along with the GNU C Library; see the file COPYING.LIB.  If
-not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA.  */
-
-#include <dirent.h>
-
-/* Some systems have reentrancy problems with their `readdir'
-   implementation so they have an additional `readdir_r' version.  The
-   GNU version does not have these problems but for compatibility
-   reasons we provide this function.  It is simply a wrapper around
-   the normal function.
-
-   The actual definition of this functions varies very strong from
-   system to system.  We chose to follow the POSIX version.  */
-int
-readdir_r (DIR *dirp, struct dirent *entry, struct dirent **result)
-{
-  *result = readdir (dirp);
-
-  return *result != NULL ? 0 : -1;
-}