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Diffstat (limited to 'nuttx/include/string.h')
-rw-r--r-- | nuttx/include/string.h | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/nuttx/include/string.h b/nuttx/include/string.h new file mode 100644 index 000000000..7aa028bfa --- /dev/null +++ b/nuttx/include/string.h @@ -0,0 +1,104 @@ +/**************************************************************************** + * include/string.h + * + * Copyright (C) 2007-2012 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <gnutt@nuttx.org> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +#ifndef __INCLUDE_STRING_H +#define __INCLUDE_STRING_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stddef.h> + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ +/* Compatibility definitions */ + +#ifndef CONFIG_ARCH_BZERO +# define bzero(s,n) (void)memset(s,0,n) +#endif + +#define bcopy(b1,b2,len) (void)memmove(b2,b1,len) + +/**************************************************************************** + * Global Function Prototypes + ****************************************************************************/ + +#undef EXTERN +#if defined(__cplusplus) +#define EXTERN extern "C" +extern "C" { +#else +#define EXTERN extern +#endif + +EXTERN FAR char *strdup(FAR const char *s); +EXTERN FAR char *strndup(FAR const char *s, size_t size); +EXTERN FAR const char *strerror(int); +EXTERN size_t strlen(FAR const char *); +EXTERN size_t strnlen(FAR const char *, size_t); +EXTERN FAR char *strcat(FAR char *, FAR const char *); +EXTERN FAR char *strncat(FAR char *, FAR const char *, size_t); +EXTERN int strcmp(FAR const char *, FAR const char *); +EXTERN int strncmp(FAR const char *, FAR const char *, size_t); +EXTERN int strcasecmp(FAR const char *, FAR const char *); +EXTERN int strncasecmp(FAR const char *, FAR const char *, size_t); +EXTERN FAR char *strcpy(char *dest, FAR const char *src); +EXTERN FAR char *strncpy(char *, FAR const char *, size_t); +EXTERN FAR char *strpbrk(FAR const char *, FAR const char *); +EXTERN FAR char *strchr(FAR const char *s, int c); +EXTERN FAR char *strrchr(FAR const char *s, int c); +EXTERN size_t strspn(FAR const char *, FAR const char *); +EXTERN size_t strcspn(FAR const char *, FAR const char *); +EXTERN FAR char *strstr(FAR const char *, FAR const char *); +EXTERN FAR char *strcasestr(FAR const char *, FAR const char *); +EXTERN FAR char *strtok(FAR char *, FAR const char *); +EXTERN FAR char *strtok_r(FAR char *, FAR const char *, FAR char **); + +EXTERN FAR void *memchr(FAR const void *s, int c, size_t n); +EXTERN FAR void *memccpy(FAR void *s1, FAR const void *s2, int c, size_t n); +EXTERN int memcmp(FAR const void *s1, FAR const void *s2, size_t n); +EXTERN FAR void *memcpy(FAR void *dest, FAR const void *src, size_t n); +EXTERN FAR void *memmove(FAR void *dest, FAR const void *src, size_t count); +EXTERN FAR void *memset(FAR void *s, int c, size_t n); + +#undef EXTERN +#if defined(__cplusplus) +} +#endif +#endif /* __INCLUDE_STRING_H */ |