added --backup-dir option from Bob Edwards

[rsync/rsync.git] / util.c

diff --git a/util.c b/util.c
index a010165..078d59f 100644 (file)
--- a/util.c
+++ b/util.c
@@ -367,17 +367,6 @@ int robust_rename(char *from, char *to)
                return -1;
        return do_rename(from, to);
 #endif
-    }
-
-
-/* sleep for a while via select */
-void u_sleep(int usec)
-{
-       struct timeval tv;
-
-       tv.tv_sec = 0;
-       tv.tv_usec = usec;
-       select(0, NULL, NULL, NULL, &tv);
 }
 
 
@@ -870,3 +859,15 @@ char *timestring(time_t t)
        return(TimeBuf);
 }
 
+
+/****************************************************************************
+ like waitpid but does the WEXITSTATUS
+****************************************************************************/
+#ifndef WEXITSTATUS
+#define        WEXITSTATUS(stat)       ((int)(((stat)>>8)&0xFF))
+#endif
+void wait_process(pid_t pid, int *status)
+{
+       waitpid(pid, status, 0);
+       *status = WEXITSTATUS(*status);
+}