diff options
Diffstat (limited to 'src/third_party/wiredtiger/examples/c/ex_backup.c')
| -rw-r--r-- | src/third_party/wiredtiger/examples/c/ex_backup.c | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/src/third_party/wiredtiger/examples/c/ex_backup.c b/src/third_party/wiredtiger/examples/c/ex_backup.c index 0697cbb3458..83cc9b22ecc 100644 --- a/src/third_party/wiredtiger/examples/c/ex_backup.c +++ b/src/third_party/wiredtiger/examples/c/ex_backup.c @@ -96,7 +96,7 @@ compare_backups(int i) if (i == 0) (void)strncpy(msg, "MAIN", sizeof(msg)); else - snprintf(msg, sizeof(msg), "%d", i); + (void)snprintf(msg, sizeof(msg), "%d", i); printf( "Iteration %s: Tables %s.%d and %s.%d %s\n", msg, full_out, i, incr_out, i, ret == 0 ? "identical" : "differ"); @@ -131,8 +131,8 @@ setup_directories(void) * For incremental backups we need 0-N. The 0 incremental * directory will compare with the original at the end. */ - snprintf(buf, sizeof(buf), "rm -rf %s.%d && mkdir %s.%d", - home_incr, i, home_incr, i); + (void)snprintf(buf, sizeof(buf), + "rm -rf %s.%d && mkdir %s.%d", home_incr, i, home_incr, i); if ((ret = system(buf)) != 0) { fprintf(stderr, "%s: failed ret %d\n", buf, ret); return (ret); @@ -142,8 +142,8 @@ setup_directories(void) /* * For full backups we need 1-N. */ - snprintf(buf, sizeof(buf), "rm -rf %s.%d && mkdir %s.%d", - home_full, i, home_full, i); + (void)snprintf(buf, sizeof(buf), + "rm -rf %s.%d && mkdir %s.%d", home_full, i, home_full, i); if ((ret = system(buf)) != 0) { fprintf(stderr, "%s: failed ret %d\n", buf, ret); return (ret); @@ -164,8 +164,8 @@ add_work(WT_SESSION *session, int iter) * Perform some operations with individual auto-commit transactions. */ for (i = 0; i < MAX_KEYS; i++) { - snprintf(k, sizeof(k), "key.%d.%d", iter, i); - snprintf(v, sizeof(v), "value.%d.%d", iter, i); + (void)snprintf(k, sizeof(k), "key.%d.%d", iter, i); + (void)snprintf(v, sizeof(v), "value.%d.%d", iter, i); cursor->set_key(cursor, k); cursor->set_value(cursor, v); ret = cursor->insert(cursor); @@ -187,7 +187,7 @@ take_full_backup(WT_SESSION *session, int i) * directories. Otherwise only into the appropriate full directory. */ if (i != 0) { - snprintf(h, sizeof(h), "%s.%d", home_full, i); + (void)snprintf(h, sizeof(h), "%s.%d", home_full, i); hdir = h; } else hdir = home_incr; @@ -200,14 +200,15 @@ take_full_backup(WT_SESSION *session, int i) * Take a full backup into each incremental directory. */ for (j = 0; j < MAX_ITERATIONS; j++) { - snprintf(h, sizeof(h), "%s.%d", home_incr, j); + (void)snprintf(h, sizeof(h), + "%s.%d", home_incr, j); (void)snprintf(buf, sizeof(buf), "cp %s/%s %s/%s", home, filename, h, filename); ret = system(buf); } else { - snprintf(h, sizeof(h), "%s.%d", home_full, i); + (void)snprintf(h, sizeof(h), "%s.%d", home_full, i); (void)snprintf(buf, sizeof(buf), "cp %s/%s %s/%s", home, filename, hdir, filename); ret = system(buf); @@ -237,12 +238,12 @@ take_incr_backup(WT_SESSION *session, int i) * Copy into the 0 incremental directory and then each of the * incremental directories for this iteration and later. */ - snprintf(h, sizeof(h), "%s.0", home_incr); + (void)snprintf(h, sizeof(h), "%s.0", home_incr); (void)snprintf(buf, sizeof(buf), "cp %s/%s %s/%s", home, filename, h, filename); ret = system(buf); for (j = i; j < MAX_ITERATIONS; j++) { - snprintf(h, sizeof(h), "%s.%d", home_incr, j); + (void)snprintf(h, sizeof(h), "%s.%d", home_incr, j); (void)snprintf(buf, sizeof(buf), "cp %s/%s %s/%s", home, filename, h, filename); ret = system(buf); @@ -270,7 +271,8 @@ main(void) int i, ret; char cmd_buf[256]; - snprintf(cmd_buf, sizeof(cmd_buf), "rm -rf %s && mkdir %s", home, home); + (void)snprintf(cmd_buf, sizeof(cmd_buf), + "rm -rf %s && mkdir %s", home, home); if ((ret = system(cmd_buf)) != 0) { fprintf(stderr, "%s: failed ret %d\n", cmd_buf, ret); return (EXIT_FAILURE); |