X-Git-Url: https://mattmccutchen.net/rsync/rsync.git/blobdiff_plain/adc19c987b2238fa64428621c7956b0b1b25b5e3..a24c687094ca7da998065c33365f6ba1168cb44d:/main.c

diff --git a/main.c b/main.c
index 32d47e6d..06c5e9b2 100644
--- a/main.c
+++ b/main.c
@@ -25,6 +25,19 @@ struct stats stats;
 
 extern int verbose;
 
+
+/****************************************************************************
+wait for a process to exit, calling io_flush while waiting
+****************************************************************************/
+void wait_process(pid_t pid, int *status)
+{
+	while (waitpid(pid, status, WNOHANG) == 0) {
+		msleep(20);
+		io_flush();
+	}
+	*status = WEXITSTATUS(*status);
+}
+
 static void report(int f)
 {
 	time_t t = time(NULL);