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fbaf94bb85
Pair-Programmed-With: Stefan Metzmacher <metze@samba.org> Pair-Programmed-With: Michael Adam <obnox@samba.org> Signed-off-by: Volker Lendecke <vl@samba.org> Signed-off-by: Stefan Metzmacher <metze@samba.org> Signed-off-by: Michael Adam <obnox@samba.org> Reviewed-by: Jeremy Allison <jra@samba.org>
83 lines
2.0 KiB
C
83 lines
2.0 KiB
C
#include "../common/tdb_private.h"
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#include "../common/io.c"
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#include "../common/tdb.c"
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#include "../common/lock.c"
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#include "../common/freelist.c"
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#include "../common/traverse.c"
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#include "../common/transaction.c"
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#include "../common/error.c"
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#include "../common/open.c"
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#include "../common/check.c"
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#include "../common/hash.c"
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#include "../common/mutex.c"
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#include "tap-interface.h"
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/wait.h>
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#include <stdarg.h>
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static TDB_DATA key, data;
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static void log_fn(struct tdb_context *tdb, enum tdb_debug_level level,
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const char *fmt, ...)
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{
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va_list ap;
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va_start(ap, fmt);
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vfprintf(stderr, fmt, ap);
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va_end(ap);
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}
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static double timeval_elapsed2(const struct timeval *tv1, const struct timeval *tv2)
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{
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return (tv2->tv_sec - tv1->tv_sec) +
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(tv2->tv_usec - tv1->tv_usec)*1.0e-6;
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}
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static double timeval_elapsed(const struct timeval *tv)
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{
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struct timeval tv2;
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gettimeofday(&tv2, NULL);
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return timeval_elapsed2(tv, &tv2);
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}
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/* The code should barf on TDBs created with rwlocks. */
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int main(int argc, char *argv[])
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{
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struct tdb_context *tdb;
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unsigned int log_count;
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struct tdb_logging_context log_ctx = { log_fn, &log_count };
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int ret;
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struct timeval start;
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double elapsed;
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bool runtime_support;
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runtime_support = tdb_runtime_check_for_robust_mutexes();
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if (!runtime_support) {
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skip(1, "No robust mutex support");
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return exit_status();
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}
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key.dsize = strlen("hi");
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key.dptr = discard_const_p(uint8_t, "hi");
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data.dsize = strlen("world");
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data.dptr = discard_const_p(uint8_t, "world");
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tdb = tdb_open_ex("mutex-allrecord-bench.tdb", 1000000,
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TDB_INCOMPATIBLE_HASH|
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TDB_MUTEX_LOCKING|
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TDB_CLEAR_IF_FIRST,
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O_RDWR|O_CREAT, 0755, &log_ctx, NULL);
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ok(tdb, "tdb_open_ex should succeed");
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gettimeofday(&start, NULL);
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ret = tdb_allrecord_lock(tdb, F_WRLCK, TDB_LOCK_WAIT, false);
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elapsed = timeval_elapsed(&start);
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ok(ret == 0, "tdb_allrecord_lock should succeed");
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diag("allrecord_lock took %f seconds", elapsed);
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return exit_status();
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}
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