projects / apple / libc.git / blame
| Commit | Line | Data |
|---|---|---|
| 5b2abdfb | 1 | /*- |
| e9ce8d39 A |
2 | * Copyright (c) 1990, 1993 |
| 3 | * The Regents of the University of California. All rights reserved. | |
| 4 | * | |
| 5 | * This code is derived from software contributed to Berkeley by | |
| 6 | * Chris Torek. | |
| 7 | * | |
| 8 | * Redistribution and use in source and binary forms, with or without | |
| 9 | * modification, are permitted provided that the following conditions | |
| 10 | * are met: | |
| 11 | * 1. Redistributions of source code must retain the above copyright | |
| 12 | * notice, this list of conditions and the following disclaimer. | |
| 13 | * 2. Redistributions in binary form must reproduce the above copyright | |
| 14 | * notice, this list of conditions and the following disclaimer in the | |
| 15 | * documentation and/or other materials provided with the distribution. | |
| e9ce8d39 A |
16 | * 4. Neither the name of the University nor the names of its contributors |
| 17 | * may be used to endorse or promote products derived from this software | |
| 18 | * without specific prior written permission. | |
| 19 | * | |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND | |
| 21 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
| 22 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
| 23 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE | |
| 24 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
| 25 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
| 26 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
| 27 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
| 28 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
| 29 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
| 30 | * SUCH DAMAGE. | |
| 31 | */ | |
| 32 | ||
| 33 | #if defined(LIBC_SCCS) && !defined(lint) | |
| 9385eb3d | 34 | static char sccsid[] = "@(#)vsprintf.c 8.1 (Berkeley) 6/4/93"; |
| e9ce8d39 | 35 | #endif /* LIBC_SCCS and not lint */ |
| 9385eb3d | 36 | #include <sys/cdefs.h> |
| 1f2f436a | 37 | __FBSDID("$FreeBSD: src/lib/libc/stdio/vsprintf.c,v 1.16 2008/04/17 22:17:54 jhb Exp $"); |
| e9ce8d39 | 38 | |
| ad3c9f2a A |
39 | #include "xlocale_private.h" |
| 40 | ||
| e9ce8d39 | 41 | #include <stdio.h> |
| 9385eb3d A |
42 | #include <limits.h> |
| 43 | #include "local.h" | |
| e9ce8d39 A |
44 | |
| 45 | int | |
| ad3c9f2a | 46 | vsprintf_l(char * __restrict str, locale_t loc, const char * __restrict fmt, __va_list ap) |
| e9ce8d39 | 47 | { |
| 9385eb3d A |
48 | int ret; |
| 49 | FILE f; | |
| ad3c9f2a A |
50 | struct __sFILEX ext; |
| 51 | f._extra = &ext; | |
| 52 | INITEXTRA(&f); | |
| 5b2abdfb | 53 | |
| 9385eb3d A |
54 | f._file = -1; |
| 55 | f._flags = __SWR | __SSTR; | |
| 56 | f._bf._base = f._p = (unsigned char *)str; | |
| 57 | f._bf._size = f._w = INT_MAX; | |
| 1f2f436a A |
58 | f._orientation = 0; |
| 59 | memset(&f._mbstate, 0, sizeof(mbstate_t)); | |
| 6465356a | 60 | ret = __v2printf(XPRINTF_PLAIN, NULL, &f, loc, fmt, ap); |
| 9385eb3d A |
61 | *f._p = 0; |
| 62 | return (ret); | |
| e9ce8d39 | 63 | } |
| ad3c9f2a A |
64 | |
| 65 | int | |
| 66 | vsprintf(char * __restrict str, const char * __restrict fmt, __va_list ap) | |
| 67 | { | |
| 68 | return vsprintf_l(str, __current_locale(), fmt, ap); | |
| 69 | } |