FreeBSD/Linux Kernel Cross Reference
sys/contrib/openzfs/lib/libspl/assert.c

     /*
      * CDDL HEADER START
      *
      * The contents of this file are subject to the terms of the
      * Common Development and Distribution License (the "License").
      * You may not use this file except in compliance with the License.
      *
      * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
      * or https://opensource.org/licenses/CDDL-1.0.
     * See the License for the specific language governing permissions
     * and limitations under the License.
     *
     * When distributing Covered Code, include this CDDL HEADER in each
     * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
     * If applicable, add the following below this CDDL HEADER, with the
     * fields enclosed by brackets "[]" replaced with your own identifying
     * information: Portions Copyright [yyyy] [name of copyright owner]
     *
     * CDDL HEADER END
     */
    /*
     * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
     * Use is subject to license terms.
     */
    
    #include <assert.h>
    
    static boolean_t libspl_assert_ok = B_FALSE;
    
    void
    libspl_set_assert_ok(boolean_t val)
    {
            libspl_assert_ok = val;
    }
    
    /* printf version of libspl_assert */
    void
    libspl_assertf(const char *file, const char *func, int line,
        const char *format, ...)
    {
            va_list args;
    
            va_start(args, format);
            vfprintf(stderr, format, args);
            fprintf(stderr, "\n");
            fprintf(stderr, "ASSERT at %s:%d:%s()", file, line, func);
            va_end(args);
    
    #if !__has_feature(attribute_analyzer_noreturn) && !defined(__COVERITY__)
            if (libspl_assert_ok) {
                    return;
            }
    #endif
            abort();
    }

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