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author | Karel Zak | 2014-11-04 15:36:05 +0100 |
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committer | Karel Zak | 2014-11-04 15:36:05 +0100 |
commit | 9cf4f909110d9d230486ee335918615bab6065da (patch) | |
tree | 901154b3469024f383ff68377c39739fb799bea0 /lib | |
parent | lib/loopdev: replace custom DBG() with include/debug.h (diff) | |
download | kernel-qcow2-util-linux-9cf4f909110d9d230486ee335918615bab6065da.tar.gz kernel-qcow2-util-linux-9cf4f909110d9d230486ee335918615bab6065da.tar.xz kernel-qcow2-util-linux-9cf4f909110d9d230486ee335918615bab6065da.zip |
lib/loopdev: remove test program
All is already covered by losetup and mount. The test program has
never been used in our regression tests.
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'lib')
-rw-r--r-- | lib/Makemodule.am | 5 | ||||
-rw-r--r-- | lib/loopdev.c | 149 |
2 files changed, 0 insertions, 154 deletions
diff --git a/lib/Makemodule.am b/lib/Makemodule.am index 645090215..565294e5c 100644 --- a/lib/Makemodule.am +++ b/lib/Makemodule.am @@ -62,7 +62,6 @@ check_PROGRAMS += test_cpuset endif check_PROGRAMS += \ test_sysfs \ - test_loopdev \ test_pager endif @@ -106,10 +105,6 @@ test_sysfs_LDADD = libcommon.la test_pager_SOURCES = lib/pager.c test_pager_CFLAGS = -DTEST_PROGRAM - -test_loopdev_SOURCES = lib/loopdev.c -test_loopdev_CFLAGS = -DTEST_PROGRAM_LOOPDEV -test_loopdev_LDADD = libcommon.la endif test_fileutils_SOURCES = lib/fileutils.c diff --git a/lib/loopdev.c b/lib/loopdev.c index db0950e1f..a049ffa52 100644 --- a/lib/loopdev.c +++ b/lib/loopdev.c @@ -1570,152 +1570,3 @@ int loopdev_count_by_backing_file(const char *filename, char **loopdev) return count; } - -#ifdef TEST_PROGRAM_LOOPDEV -#include <errno.h> -#include <err.h> - -static void test_loop_info(const char *device, int flags, int debug) -{ - struct loopdev_cxt lc; - char *p; - uint64_t u64; - - if (loopcxt_init(&lc, flags)) - return; - - if (loopcxt_set_device(&lc, device)) - err(EXIT_FAILURE, "failed to set device"); - - p = loopcxt_get_backing_file(&lc); - printf("\tBACKING FILE: %s\n", p); - free(p); - - if (loopcxt_get_offset(&lc, &u64) == 0) - printf("\tOFFSET: %jd\n", u64); - - if (loopcxt_get_sizelimit(&lc, &u64) == 0) - printf("\tSIZE LIMIT: %jd\n", u64); - - printf("\tAUTOCLEAR: %s\n", loopcxt_is_autoclear(&lc) ? "YES" : "NOT"); - - loopcxt_deinit(&lc); -} - -static void test_loop_scan(int flags, int debug) -{ - struct loopdev_cxt lc; - int rc; - - if (loopcxt_init(&lc, 0)) - return; - - if (loopcxt_init_iterator(&lc, flags)) - err(EXIT_FAILURE, "iterator initlization failed"); - - while((rc = loopcxt_next(&lc)) == 0) { - const char *device = loopcxt_get_device(&lc); - - if (flags & LOOPITER_FL_USED) { - char *backing = loopcxt_get_backing_file(&lc); - printf("\t%s: %s\n", device, backing); - free(backing); - } else - printf("\t%s\n", device); - } - - if (rc < 0) - err(EXIT_FAILURE, "loopdevs scanning failed"); - - loopcxt_deinit(&lc); -} - -static int test_loop_setup(const char *filename, const char *device, int debug) -{ - struct loopdev_cxt lc; - int rc; - - rc = loopcxt_init(&lc, 0); - if (rc) - return rc; - - if (device) { - rc = loopcxt_set_device(&lc, device); - if (rc) - err(EXIT_FAILURE, "failed to set device: %s", device); - } - - do { - if (!device) { - rc = loopcxt_find_unused(&lc); - if (rc) - err(EXIT_FAILURE, "failed to find unused device"); - printf("Trying to use '%s'\n", loopcxt_get_device(&lc)); - } - - if (loopcxt_set_backing_file(&lc, filename)) - err(EXIT_FAILURE, "failed to set backing file"); - - rc = loopcxt_setup_device(&lc); - if (rc == 0) - break; /* success */ - - if (device || rc != -EBUSY) - err(EXIT_FAILURE, "failed to setup device for %s", - lc.filename); - - printf("device stolen...trying again\n"); - } while (1); - - loopcxt_deinit(&lc); - - return 0; -} - -int main(int argc, char *argv[]) -{ - int dbg; - - if (argc < 2) - goto usage; - - dbg = getenv("LOOPDEV_DEBUG") == NULL ? 0 : 1; - - if (argc == 3 && strcmp(argv[1], "--info") == 0) { - printf("---sysfs & ioctl:---\n"); - test_loop_info(argv[2], 0, dbg); - printf("---sysfs only:---\n"); - test_loop_info(argv[2], LOOPDEV_FL_NOIOCTL, dbg); - printf("---ioctl only:---\n"); - test_loop_info(argv[2], LOOPDEV_FL_NOSYSFS, dbg); - - } else if (argc == 2 && strcmp(argv[1], "--used") == 0) { - printf("---all used devices---\n"); - test_loop_scan(LOOPITER_FL_USED, dbg); - - } else if (argc == 2 && strcmp(argv[1], "--free") == 0) { - printf("---all free devices---\n"); - test_loop_scan(LOOPITER_FL_FREE, dbg); - - } else if (argc >= 3 && strcmp(argv[1], "--setup") == 0) { - test_loop_setup(argv[2], argv[3], dbg); - - } else if (argc == 3 && strcmp(argv[1], "--delete") == 0) { - if (loopdev_delete(argv[2])) - errx(EXIT_FAILURE, "failed to deinitialize device %s", argv[2]); - } else - goto usage; - - return EXIT_SUCCESS; - -usage: - errx(EXIT_FAILURE, "usage: \n" - " %1$s --info <device>\n" - " %1$s --free\n" - " %1$s --used\n" - " %1$s --setup <filename> [<device>]\n" - " %1$s --delete\n", - argv[0]); -} - -#endif /* TEST_PROGRAM */ |