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-rw-r--r--tests/bugs/bug-808400-flock.c92
1 files changed, 0 insertions, 92 deletions
diff --git a/tests/bugs/bug-808400-flock.c b/tests/bugs/bug-808400-flock.c
deleted file mode 100644
index 4770c81dc69..00000000000
--- a/tests/bugs/bug-808400-flock.c
+++ /dev/null
@@ -1,92 +0,0 @@
-#include <sys/file.h>
-#include <stdio.h>
-#include <string.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <sys/wait.h>
-
-int
-run_child (char *filename)
-{
- int fd = -1, ret = -1;
-
- fd = open (filename, O_RDWR);
- if (fd < 0) {
- fprintf (stderr, "open failed (%s)\n", strerror (errno));
- goto out;
- }
-
- ret = flock (fd, LOCK_EX | LOCK_NB);
- if ((ret == 0) || (errno != EWOULDBLOCK)) {
- fprintf (stderr, "no locks present, though parent has held "
- "one\n");
- ret = -1;
- goto out;
- }
-
- ret = 0;
-out:
- return ret;
-}
-
-int
-main (int argc, char *argv[])
-{
- int fd = -1, ret = -1, status = 0;
- char *filename = NULL, *cmd = NULL;
- struct stat stbuf = {0, };
-
- if (argc != 3) {
- fprintf (stderr, "Usage: %s <filename> "
- "<gluster-cmd-to-trigger-graph-switch>\n", argv[0]);
- goto out;
- }
-
- filename = argv[1];
- cmd = argv[2];
-
- fd = open (filename, O_RDWR | O_CREAT, 0);
- if (fd < 0) {
- fprintf (stderr, "open (%s) failed (%s)\n", filename,
- strerror (errno));
- goto out;
- }
-
- ret = flock (fd, LOCK_EX);
- if (ret < 0) {
- fprintf (stderr, "flock failed (%s)\n", strerror (errno));
- goto out;
- }
-
- system (cmd);
-
- /* wait till graph switch completes */
- ret = fstat64 (fd, &stbuf);
- if (ret < 0) {
- fprintf (stderr, "fstat64 failure (%s)\n", strerror (errno));
- goto out;
- }
-
- sleep (10);
-
- /* By now old-graph would be disconnected and locks should be cleaned
- * up if they are not migrated. Check that by trying to acquire a lock
- * on a new fd opened by another process on same file
- */
- ret = fork ();
- if (ret == 0) {
- ret = run_child (filename);
- } else {
- wait (&status);
- if (WIFEXITED(status)) {
- ret = WEXITSTATUS(status);
- } else {
- ret = 0;
- }
- }
-
-out:
- return ret;
-}