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authorJason Evans <jasone@FreeBSD.org>2000-01-27 23:07:25 +0000
committerJason Evans <jasone@FreeBSD.org>2000-01-27 23:07:25 +0000
commit9233c4d9426e03b28e043baeefb6d5a37dc4086e (patch)
tree8606358bf2ae9c436cce380d290e7a73f9cddfc6 /lib/libpthread/thread/thr_msync.c
parent072229cdbb757229b7e11f102da326679db27d0e (diff)
Notes
Diffstat (limited to 'lib/libpthread/thread/thr_msync.c')
-rw-r--r--lib/libpthread/thread/thr_msync.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/lib/libpthread/thread/thr_msync.c b/lib/libpthread/thread/thr_msync.c
index 9559ec416291..2ae6ac75ab73 100644
--- a/lib/libpthread/thread/thr_msync.c
+++ b/lib/libpthread/thread/thr_msync.c
@@ -13,30 +13,30 @@
#include "pthread_private.h"
int
-_libc_msync(addr, len, flags)
- void *addr;
- size_t len;
- int flags;
+_msync(void *addr, size_t len, int flags)
{
int ret;
+ ret = _thread_sys_msync(addr, len, flags);
+
+ return (ret);
+}
+
+int
+msync(void *addr, size_t len, int flags)
+{
+ int ret;
+
/*
* XXX This is quite pointless unless we know how to get the
* file descriptor associated with the memory, and lock it for
* write. The only real use of this wrapper is to guarantee
* a cancellation point, as per the standard. sigh.
*/
-
- /* This is a cancellation point: */
_thread_enter_cancellation_point();
-
- ret = _thread_sys_msync(addr, len, flags);
-
- /* No longer in a cancellation point: */
+ ret = _msync(addr, len, flags);
_thread_leave_cancellation_point();
- return (ret);
+ return ret;
}
-
-__weak_reference(_libc_msync, msync);
#endif