projects
/
mmh
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
The MH web site is now http://rand-mh.sourceforge.net/ and the MH
[mmh]
/
sbr
/
pidwait.c
diff --git
a/sbr/pidwait.c
b/sbr/pidwait.c
index
20b1fb5
..
1572bfe
100644
(file)
--- a/
sbr/pidwait.c
+++ b/
sbr/pidwait.c
@@
-3,10
+3,15
@@
* pidwait.c -- wait for child to exit
*
* $Id$
* pidwait.c -- wait for child to exit
*
* $Id$
+ *
+ * This code is Copyright (c) 2002, by the authors of nmh. See the
+ * COPYRIGHT file in the root directory of the nmh distribution for
+ * complete copyright information.
*/
#include <h/mh.h>
#include <h/signals.h>
*/
#include <h/mh.h>
#include <h/signals.h>
+#include <errno.h>
#include <signal.h>
#ifdef HAVE_SYS_WAIT_H
#include <signal.h>
#ifdef HAVE_SYS_WAIT_H
@@
-32,7
+37,8
@@
pidwait (pid_t id, int sigsok)
}
#ifdef HAVE_WAITPID
}
#ifdef HAVE_WAITPID
- pid = waitpid(id, &status, 0);
+ while ((pid = waitpid(id, &status, 0)) == -1 && errno == EINTR)
+ ;
#else
while ((pid = wait(&status)) != -1 && pid != id)
continue;
#else
while ((pid = wait(&status)) != -1 && pid != id)
continue;