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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 2 | pj | 1 | /*- |
| 2 | * Copyright (c) 1996 Peter Wemm <peter@freebsd.org> |
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| 3 | * |
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| 4 | * Redistribution and use in source and binary forms, with or without |
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| 5 | * modification, are permitted provided that the following conditions |
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| 6 | * are met: |
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| 7 | * 1. Redistributions of source code must retain the above copyright |
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| 8 | * notice, this list of conditions and the following disclaimer. |
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| 9 | * 2. Redistributions in binary form must reproduce the above copyright |
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| 10 | * notice, this list of conditions and the following disclaimer in the |
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| 11 | * documentation and/or other materials provided with the distribution. |
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| 12 | * |
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| 13 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND |
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| 14 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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| 15 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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| 16 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE |
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| 17 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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| 18 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
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| 19 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
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| 20 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT |
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| 21 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY |
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| 22 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
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| 23 | * SUCH DAMAGE. |
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| 24 | */ |
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| 25 | |||
| 26 | #if defined(LIBC_RCS) && !defined(lint) |
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| 27 | static char rcsid[] = "$\Id: asprintf.c,v 1.1 1996/05/27 10:49:42 peter Exp $"; |
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| 28 | #endif /* LIBC_RCS and not lint */ |
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| 29 | |||
| 30 | #include <stdio.h> |
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| 31 | #if __STDC__ |
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| 32 | #include <stdarg.h> |
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| 33 | #else |
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| 34 | #include <varargs.h> |
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| 35 | #endif |
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| 36 | |||
| 37 | /* MG */ |
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| 38 | extern int vasprintf(char **str, const char *fmt, va_list ap); |
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| 39 | |||
| 40 | #if __STDC__ |
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| 41 | int |
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| 42 | asprintf(char **str, char const *fmt, ...) |
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| 43 | #else |
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| 44 | int |
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| 45 | asprintf(str, fmt, va_alist) |
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| 46 | char **str; |
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| 47 | char *fmt; |
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| 48 | va_dcl |
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| 49 | #endif |
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| 50 | { |
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| 51 | int ret; |
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| 52 | va_list ap; |
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| 53 | |||
| 54 | #if __STDC__ |
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| 55 | va_start(ap, fmt); |
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| 56 | #else |
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| 57 | va_start(ap); |
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| 58 | #endif |
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| 59 | ret = vasprintf(str, fmt, ap); |
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| 60 | va_end(ap); |
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| 61 | return (ret); |
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| 62 | } |