X-Git-Url: http://git.ozlabs.org/?p=petitboot;a=blobdiff_plain;f=lib%2Fprocess%2Fprocess.c;h=1a16fb6312b4fb74dc8cc753806009e939bd7691;hp=6fac6492eeedd2524c71de8d4ee620a73cc3b47b;hb=675d604772d99346e804b120c0c27cced985899a;hpb=815df381d55e09fd291145ef2b86729c12583366

diff --git a/lib/process/process.c b/lib/process/process.c
index 6fac649..1a16fb6 100644
--- a/lib/process/process.c
+++ b/lib/process/process.c
@@ -355,8 +355,13 @@ int process_run_sync(struct process *process)
 
 	process_read_stdout(procinfo);
 
-	rc = waitpid(process->pid, &process->exit_status, 0);
-	if (rc == -1) {
+	for (;;) {
+		rc = waitpid(process->pid, &process->exit_status, 0);
+		if (rc >= 0)
+			break;
+		if (errno == EINTR)
+			continue;
+
 		pb_log("%s: waitpid failed: %s\n", __func__, strerror(errno));
 		return rc;
 	}