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Merge pull request #1630 from RT-Thread/feature_strdup

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[Kernel] Add strdup for armcc
This commit is contained in:
Bernard Xiong 2018-07-15 17:07:18 +08:00 committed by GitHub
commit 18bf098087
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2 changed files with 7 additions and 0 deletions
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4
include/rtthread.h
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@ -549,6 +549,10 @@ rt_int32_t rt_strncmp(const char *cs, const char *ct, rt_ubase_t count);
rt_int32_t rt_strcmp(const char *cs, const char *ct);
rt_size_t rt_strlen(const char *src);
char *rt_strdup(const char *s);
#ifdef __CC_ARM
/* leak strdup interface */
char* strdup(const char* str);
#endif
char *rt_strstr(const char *str1, const char *str2);
rt_int32_t rt_sscanf(const char *buf, const char *fmt, ...);

3
src/kservice.c
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@ -531,6 +531,9 @@ char *rt_strdup(const char *s)
return tmp;
}
RTM_EXPORT(rt_strdup);
#ifdef __CC_ARM
char *strdup(const char *s) __attribute__((alias("rt_strdup")));
#endif
#endif
/**