include/asm-blackfin/string.h

   1 /*
   2  * U-boot - string.h String functions
   3  *
   4  * Copyright (c) 2005-2007 Analog Devices Inc.
   5  *
   6  * See file CREDITS for list of people who contributed to this
   7  * project.
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License as
  11  * published by the Free Software Foundation; either version 2 of
  12  * the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
  22  * MA 02110-1301 USA
  23  */
  24
  25 /* Changed by Lineo Inc. May 2001 */
  26
  27 #ifndef _BLACKFINNOMMU_STRING_H_
  28 #define _BLACKFINNOMMU_STRING_H_
  29
  30 #ifdef __KERNEL__               /* only set these up for kernel code */
  31
  32 #include <config.h>
  33 #include <asm/blackfin.h>
  34
  35 #define __HAVE_ARCH_STRCPY
  36 #define __HAVE_ARCH_STRNCPY
  37 #define __HAVE_ARCH_STRCMP
  38 #define __HAVE_ARCH_STRNCMP
  39 #define __HAVE_ARCH_MEMCPY
  40 #define __HAVE_ARCH_MEMCMP
  41 #define __HAVE_ARCH_MEMSET
  42 #define __HAVE_ARCH_MEMMOVE
  43
  44 extern char *strcpy(char *dest, const char *src);
  45 extern char *strncpy(char *dest, const char *src, size_t n);
  46 extern int strcmp(const char *cs, const char *ct);
  47 extern int strncmp(const char *cs, const char *ct, size_t count);
  48 extern void *memcpy(void *dest, const void *src, size_t count);
  49 extern void *memset(void *s, int c, size_t count);
  50 extern int memcmp(const void *, const void *, __kernel_size_t);
  51 extern void *memmove(void *dest, const void *src, size_t count);
  52
  53 #else                           /* KERNEL */
  54
  55 /*
  56  * let user libraries deal with these,
  57  * IMHO the kernel has no place defining these functions for user apps
  58  */
  59
  60 #define __HAVE_ARCH_STRCPY      1
  61 #define __HAVE_ARCH_STRNCPY     1
  62 #define __HAVE_ARCH_STRCAT      1
  63 #define __HAVE_ARCH_STRNCAT     1
  64 #define __HAVE_ARCH_STRCMP      1
  65 #define __HAVE_ARCH_STRNCMP     1
  66 #define __HAVE_ARCH_STRNICMP    1
  67 #define __HAVE_ARCH_STRCHR      1
  68 #define __HAVE_ARCH_STRRCHR     1
  69 #define __HAVE_ARCH_STRSTR      1
  70 #define __HAVE_ARCH_STRLEN      1
  71 #define __HAVE_ARCH_STRNLEN     1
  72 #define __HAVE_ARCH_MEMSET      1
  73 #define __HAVE_ARCH_MEMCPY      1
  74 #define __HAVE_ARCH_MEMMOVE     1
  75 #define __HAVE_ARCH_MEMSCAN     1
  76 #define __HAVE_ARCH_MEMCMP      1
  77 #define __HAVE_ARCH_MEMCHR      1
  78 #define __HAVE_ARCH_STRTOK      1
  79
  80 #endif                          /* KERNEL */
  81
  82 #endif                          /* _BLACKFIN_STRING_H_ */