svn commit: r212831 - head/lib/libproc

[Rui Paulo]

Author: rpaulo
Date: Sat Sep 18 23:38:21 2010
New Revision: 212831
URL: http://svn.freebsd.org/changeset/base/212831

Log:
  Ignore EINTR when calling waitpid.

Modified:
  head/lib/libproc/proc_util.c

Modified: head/lib/libproc/proc_util.c
==============================================================================
--- head/lib/libproc/proc_util.c	Sat Sep 18 22:37:47 2010	(r212830)
+++ head/lib/libproc/proc_util.c	Sat Sep 18 23:38:21 2010	(r212831)
@@ -145,7 +145,8 @@ proc_wstatus(struct proc_handle *phdl)
 	if (phdl == NULL)
 		return (-1);
 	if (waitpid(phdl->pid, &status, WUNTRACED) < 0) {
-		warn("waitpid");
+		if (errno != EINTR)
+			warn("waitpid");
 		return (-1);
 	}
 	if (WIFSTOPPED(status))