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authorMike Frysinger <vapier@gentoo.org>2005-11-15 03:13:04 (GMT)
committerMike Frysinger <vapier@gentoo.org>2005-11-15 03:13:04 (GMT)
commita9f5aa1cc96fc2c71f19a9c3e9dcbee0e78f83ca (patch)
tree2c5d251bdfd06d0a76cec9fc507b1873b4bbbdad /libpthread/linuxthreads.old/lockfile.c
parentfd6dde5a19092be5bb1990dadd5c595d2ed0b3aa (diff)
rename current stable linuxthreads to linuxthreads.old to prepare for import of latest glibc version
Diffstat (limited to 'libpthread/linuxthreads.old/lockfile.c')
-rw-r--r--libpthread/linuxthreads.old/lockfile.c39
1 files changed, 39 insertions, 0 deletions
diff --git a/libpthread/linuxthreads.old/lockfile.c b/libpthread/linuxthreads.old/lockfile.c
new file mode 100644
index 0000000..b0f41c9
--- /dev/null
+++ b/libpthread/linuxthreads.old/lockfile.c
@@ -0,0 +1,39 @@
+/* lockfile - Handle locking and unlocking of stream.
+ Copyright (C) 1996, 1998, 2000 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
+ modify it under the terms of the GNU Lesser General Public License as
+ published by the Free Software Foundation; either version 2.1 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser 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 <stdio.h>
+#include <pthread.h>
+
+/* Note: glibc puts flockfile, funlockfile, and ftrylockfile in both
+ * libc and libpthread. In uClibc, they are now in libc only. */
+
+void
+__fresetlockfiles (void)
+{
+ FILE *fp;
+ pthread_mutexattr_t attr;
+
+ pthread_mutexattr_init(&attr);
+ pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE_NP);
+
+ for (fp = _stdio_openlist; fp != NULL; fp = fp->__nextopen)
+ pthread_mutex_init(&fp->__lock, &attr);
+
+ pthread_mutexattr_destroy(&attr);
+}