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Annotation of mandoc/test-vasprintf.c, Revision 1.4

1.4     ! schwarze    1: /*     $Id: test-vasprintf.c,v 1.3 2015/10/06 18:32:20 schwarze Exp $  */
1.1       schwarze    2: /*
                      3:  * Copyright (c) 2015 Ingo Schwarze <schwarze@openbsd.org>
                      4:  *
                      5:  * Permission to use, copy, modify, and distribute this software for any
                      6:  * purpose with or without fee is hereby granted, provided that the above
                      7:  * copyright notice and this permission notice appear in all copies.
                      8:  *
                      9:  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
                     10:  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
                     11:  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
                     12:  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
                     13:  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
                     14:  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
                     15:  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
                     16:  */
1.2       schwarze   17:
                     18: #if defined(__linux__) || defined(__MINT__)
                     19: #define _GNU_SOURCE /* vasprintf() */
                     20: #endif
1.1       schwarze   21:
                     22: #include <stdarg.h>
                     23: #include <stdio.h>
                     24: #include <string.h>
                     25:
1.4     ! schwarze   26: static int      testfunc(char **, const char *, ...);
        !            27:
        !            28:
        !            29: static int
1.1       schwarze   30: testfunc(char **ret, const char *format, ...)
                     31: {
                     32:        va_list  ap;
                     33:        int      irc;
                     34:
                     35:        va_start(ap, format);
                     36:        irc = vasprintf(ret, format, ap);
                     37:        va_end(ap);
                     38:
1.3       schwarze   39:        return irc;
1.1       schwarze   40: }
                     41:
                     42: int
                     43: main(void)
                     44: {
                     45:        char    *ret;
                     46:
                     47:        if (testfunc(&ret, "%s.", "Text") != 5)
1.3       schwarze   48:                return 1;
1.1       schwarze   49:        if (strcmp(ret, "Text."))
1.3       schwarze   50:                return 2;
                     51:        return 0;
1.1       schwarze   52: }