tdb: test for readonly locks mode on tdbbackup command

[samba.git] / lib / tdb / tools / tdbtorture.c

diff --git a/lib/tdb/tools/tdbtorture.c b/lib/tdb/tools/tdbtorture.c
index e4b8f6991a70adb1a4f683e059ac2021ffe4f571..3640dc7ed6cd592fcc21d1f3cb4d82d037c54b8c 100644 (file)
--- a/lib/tdb/tools/tdbtorture.c
+++ b/lib/tdb/tools/tdbtorture.c
@@ -223,8 +223,12 @@ static void usage(void)
 
 static void send_count_and_suicide(int sig)
 {
+       ssize_t ret;
+
        /* This ensures our successor can continue where we left off. */
-       write(count_pipe, &loopnum, sizeof(loopnum));
+       do {
+               ret = write(count_pipe, &loopnum, sizeof(loopnum));
+       } while (ret == -1 && errno == EINTR);
        /* This gives a unique signature. */
        kill(getpid(), SIGUSR2);
 }
@@ -427,8 +431,12 @@ int main(int argc, char * const *argv)
                            || WTERMSIG(status) == SIGUSR1) {
                                /* SIGUSR2 means they wrote to pipe. */
                                if (WTERMSIG(status) == SIGUSR2) {
-                                       read(pfds[0], &done[j],
-                                            sizeof(done[j]));
+                                       ssize_t ret;
+
+                                       do {
+                                               ret = read(pfds[0], &done[j],
+                                                          sizeof(done[j]));
+                                       } while (ret == -1 && errno == EINTR);
                                }
                                pids[j] = fork();
                                if (pids[j] == 0)