mirror of
https://gitlab.freedesktop.org/mesa/mesa.git
synced 2026-05-23 04:18:14 +02:00
6f8b5872ab
It would seem MSVC>=2015 is now C99-compliant wrt these functions: strncat: https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/strncat-strncat-l-wcsncat-wcsncat-l-mbsncat-mbsncat-l?view=vs-2017 strcmp: https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/strcmp-wcscmp-mbscmp?view=vs-2017 strncmp: https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/strncmp-wcsncmp-mbsncmp-mbsncmp-l?view=vs-2017 snprintf: https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/snprintf-snprintf-snprintf-l-snwprintf-snwprintf-l?view=vs-2017 vsnprintf: https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/vsnprintf-vsnprintf-vsnprintf-l-vsnwprintf-vsnwprintf-l?view=vs-2017 Suggested-by: Emil Velikov <emil.velikov@collabora.com> Signed-off-by: Eric Engestrom <eric.engestrom@intel.com> Reviewed-by: Eric Anholt <eric@anholt.net>
112 lines
2.6 KiB
C
112 lines
2.6 KiB
C
/**************************************************************************
|
|
*
|
|
* Copyright 2008 VMware, Inc.
|
|
* All Rights Reserved.
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
|
* copy of this software and associated documentation files (the
|
|
* "Software"), to deal in the Software without restriction, including
|
|
* without limitation the rights to use, copy, modify, merge, publish,
|
|
* distribute, sub license, and/or sell copies of the Software, and to
|
|
* permit persons to whom the Software is furnished to do so, subject to
|
|
* the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice (including the
|
|
* next paragraph) shall be included in all copies or substantial portions
|
|
* of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
|
|
* IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
|
|
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
|
|
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
|
|
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
*
|
|
**************************************************************************/
|
|
|
|
/**
|
|
* @file
|
|
* Platform independent functions for string manipulation.
|
|
*
|
|
* @author Jose Fonseca <jfonseca@vmware.com>
|
|
*/
|
|
|
|
#ifndef U_STRING_H_
|
|
#define U_STRING_H_
|
|
|
|
#if !defined(XF86_LIBC_H)
|
|
#include <stdio.h>
|
|
#endif
|
|
#include <stdlib.h>
|
|
#include <stddef.h>
|
|
#include <stdarg.h>
|
|
#include <string.h>
|
|
|
|
#include "util/macros.h" // PRINTFLIKE
|
|
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
#ifndef _GNU_SOURCE
|
|
|
|
#define strchrnul util_strchrnul
|
|
static inline char *
|
|
util_strchrnul(const char *s, char c)
|
|
{
|
|
for (; *s && *s != c; ++s);
|
|
|
|
return (char *)s;
|
|
}
|
|
|
|
#endif
|
|
|
|
#ifdef _WIN32
|
|
|
|
#define sprintf util_sprintf
|
|
static inline void
|
|
PRINTFLIKE(2, 3)
|
|
util_sprintf(char *str, const char *format, ...)
|
|
{
|
|
va_list ap;
|
|
va_start(ap, format);
|
|
vsnprintf(str, (size_t)-1, format, ap);
|
|
va_end(ap);
|
|
}
|
|
|
|
#define vasprintf util_vasprintf
|
|
static inline int
|
|
util_vasprintf(char **ret, const char *format, va_list ap)
|
|
{
|
|
va_list ap_copy;
|
|
|
|
/* Compute length of output string first */
|
|
va_copy(ap_copy, ap);
|
|
int r = vsnprintf(NULL, 0, format, ap_copy);
|
|
va_end(ap_copy);
|
|
|
|
if (r < 0)
|
|
return -1;
|
|
|
|
*ret = (char *) malloc(r + 1);
|
|
if (!*ret)
|
|
return -1;
|
|
|
|
/* Print to buffer */
|
|
return vsnprintf(*ret, r + 1, format, ap);
|
|
}
|
|
|
|
|
|
#define strcasecmp stricmp
|
|
#define strdup _strdup
|
|
|
|
#endif
|
|
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* U_STRING_H_ */
|