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https://salsa.debian.org/ha-team/libqb
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ef5b1cf4cb
Looks like these are not accepted with splint checker. Also fix some other minor type -- print format specifier discrepancies. Signed-off-by: Jan Pokorný <jpokorny@redhat.com>
98 lines
2.6 KiB
C
98 lines
2.6 KiB
C
/*
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* Copyright (c) 2013 Red Hat, Inc.
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*
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* All rights reserved.
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*
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* Author: Angus Salkeld <asalkeld@redhat.com>
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*
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* This file is part of libqb.
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*
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* libqb is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* libqb is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with libqb. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "os_base.h"
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#include <qb/qbdefs.h>
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#include <qb/qbutil.h>
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#include <qb/qblog.h>
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extern size_t qb_vsnprintf_serialize(char *serialize, size_t max_len, const char *fmt, va_list ap);
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static void
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store_this_qb(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
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static void
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store_this_snprintf(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
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typedef void (*snprintf_like_func)(const char *fmt, ...) __attribute__((format(printf, 1, 2)));
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static void
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store_this_qb(const char *fmt, ...)
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{
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char buf[QB_LOG_MAX_LEN];
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va_list ap;
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va_start(ap, fmt);
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qb_vsnprintf_serialize(buf, QB_LOG_MAX_LEN, fmt, ap);
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va_end(ap);
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}
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static void
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store_this_snprintf(const char *fmt, ...)
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{
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char buf[QB_LOG_MAX_LEN];
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va_list ap;
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va_start(ap, fmt);
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vsnprintf(buf, QB_LOG_MAX_LEN, fmt, ap);
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va_end(ap);
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}
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#define ITERATIONS 10000000
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static void
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test_this_one(const char *name, snprintf_like_func func)
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{
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unsigned i;
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qb_util_stopwatch_t *sw = qb_util_stopwatch_create();
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float elapsed = 452.245252343;
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float ops_per_sec = 0.345624523;
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qb_util_stopwatch_start(sw);
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for (i = 0; i < ITERATIONS; i++) {
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func("%u %s %llu %9.3f", i, "hello", 3425ULL, elapsed);
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func("[%10s] %.32xd -> %p", "hello", i, func);
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func("Client %s.%.9s wants to fence (%s) '%s' with device '%3.5f'",
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"bla", "foooooooooooooooooo",
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name, "target", ops_per_sec);
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func("Node %s now has process list: %.32x (was %.32x)",
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"18builder", 2U, 0U);
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}
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qb_util_stopwatch_stop(sw);
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elapsed = qb_util_stopwatch_sec_elapsed_get(sw);
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ops_per_sec = ((float)ITERATIONS) / elapsed;
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printf("%s] Duration: %9.3f OPs/sec: %9.3f\n", name, elapsed, ops_per_sec);
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qb_util_stopwatch_free(sw);
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}
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int
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main(void)
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{
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test_this_one("qb store", store_this_qb);
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test_this_one("snprintf", store_this_snprintf);
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return 0;
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}
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