forked from mirrors/linux
a54b81ea24
libfdt gained a new dependency on strrchr, so copy the implementation from lib/string.c. Most of the string functions are in assembly, but stdio.c already has strnlen, so add strrchr there. Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Acked-by: Michael Ellerman <mpe@ellerman.id.au> Signed-off-by: Rob Herring <robh@kernel.org>
22 lines
897 B
C
22 lines
897 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _PPC_BOOT_STRING_H_
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#define _PPC_BOOT_STRING_H_
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#include <stddef.h>
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extern char *strcpy(char *dest, const char *src);
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extern char *strncpy(char *dest, const char *src, size_t n);
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extern char *strcat(char *dest, const char *src);
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extern char *strchr(const char *s, int c);
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extern char *strrchr(const char *s, int c);
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extern int strcmp(const char *s1, const char *s2);
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extern int strncmp(const char *s1, const char *s2, size_t n);
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extern size_t strlen(const char *s);
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extern size_t strnlen(const char *s, size_t count);
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extern void *memset(void *s, int c, size_t n);
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extern void *memmove(void *dest, const void *src, unsigned long n);
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extern void *memcpy(void *dest, const void *src, unsigned long n);
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extern void *memchr(const void *s, int c, size_t n);
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extern int memcmp(const void *s1, const void *s2, size_t n);
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#endif /* _PPC_BOOT_STRING_H_ */
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