Make accept(), connect(), recvfrom(), recvmsg(), sendmsg(),

and sendto() cancelation points, as required by POSIX.1-2001.

Reviewed by:	deischen

1 files changed, 13 insertions, 1 deletions

diff --git a/lib/libc_r/uthread/uthread_accept.c b/lib/libc_r/uthread/uthread_accept.c
index 8f90336..f045fc1 100644
--- a/lib/libc_r/uthread/uthread_accept.c
+++ b/lib/libc_r/uthread/uthread_accept.c
@@ -39,7 +39,7 @@
 #include <pthread.h>
 #include "pthread_private.h"
 
-__weak_reference(_accept, accept);
+__weak_reference(__accept, accept);
 
 int
 _accept(int fd, struct sockaddr * name, socklen_t *namelen)
@@ -109,3 +109,15 @@ _accept(int fd, struct sockaddr * name, socklen_t *namelen)
 	/* Return the socket file descriptor or -1 on error: */
 	return (ret);
 }
+
+int
+__accept(int fd, struct sockaddr * name, socklen_t *namelen)
+{
+	int ret;
+
+	_thread_enter_cancellation_point();
+	ret = _accept(fd, name, namelen);
+	_thread_leave_cancellation_point();
+
+	return (ret);
+}