From 7285bccf1a9224fadd3b7b81be034cd04f35a820 Mon Sep 17 00:00:00 2001 From: Alfred Perlstein Date: Sun, 28 Nov 1999 05:38:13 +0000 Subject: add pthread_cancel, obtained from OpenBSD. eischen (Daniel Eischen) added wrappers to protect against cancled threads orphaning internal resources. the cancelability code is still a bit fuzzy but works for test programs of my own, OpenBSD's and some examples from ORA's books. add readdir_r to both libc and libc_r add some 'const' attributes to function parameters Reviewed by: eischen, jasone --- lib/libpthread/thread/thr_fsync.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'lib/libpthread/thread/thr_fsync.c') diff --git a/lib/libpthread/thread/thr_fsync.c b/lib/libpthread/thread/thr_fsync.c index 3287edda8274..21c3b568b44e 100644 --- a/lib/libpthread/thread/thr_fsync.c +++ b/lib/libpthread/thread/thr_fsync.c @@ -41,10 +41,12 @@ fsync(int fd) { int ret; + _thread_enter_cancellation_point(); if ((ret = _FD_LOCK(fd, FD_RDWR, NULL)) == 0) { ret = _thread_sys_fsync(fd); _FD_UNLOCK(fd, FD_RDWR); } + _thread_leave_cancellation_point(); return (ret); } #endif -- cgit v1.3