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shortcut str_len to strlen on dietlibc

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This commit is contained in:
leitner 2003-05-26 22:26:45 +00:00
parent cd666a2b09
commit f828d295ce
2 changed files with 6 additions and 0 deletions
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5
str.h
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@ -27,8 +27,13 @@ extern int str_diff(const char *a,const char *b) __pure__;
* limit characters match. */ * limit characters match. */
extern int str_diffn(const char *a,const char *b,unsigned int limit) __pure__; extern int str_diffn(const char *a,const char *b,unsigned int limit) __pure__;
#ifdef __dietlibc__
#include <string.h>
#define str_len(foo) strlen(foo)
#else
/* str_len returns the index of \0 in s */ /* str_len returns the index of \0 in s */
extern unsigned int str_len(const char *s) __pure__; extern unsigned int str_len(const char *s) __pure__;
#endif
/* str_chr returns the index of the first occurance of needle or \0 in haystack */ /* str_chr returns the index of the first occurance of needle or \0 in haystack */
extern unsigned int str_chr(const char *haystack,char needle) __pure__; extern unsigned int str_chr(const char *haystack,char needle) __pure__;

1
str/str_len.c
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@ -1,6 +1,7 @@
#include "str.h" #include "str.h"
#ifdef __dietlibc__ #ifdef __dietlibc__
#undef str_len
unsigned int str_len(const char* in) __attribute__((alias("strlen"))); unsigned int str_len(const char* in) __attribute__((alias("strlen")));
#else #else
unsigned int str_len(const char* in) { unsigned int str_len(const char* in) {