| 1 | --- a/include/string.h |
| 2 | +++ b/include/string.h |
| 3 | @@ -357,18 +357,40 @@ |
| 4 | /* Find the last occurrence of C in S (same as strrchr). */ |
| 5 | extern char *rindex (__const char *__s, int __c) |
| 6 | __THROW __attribute_pure__ __nonnull ((1)); |
| 7 | -# else |
| 8 | -# ifdef __UCLIBC_SUSV3_LEGACY_MACROS__ |
| 9 | +# elif defined(__UCLIBC_SUSV3_LEGACY_MACROS__) && !defined(_STRINGS_H) |
| 10 | /* bcopy/bzero/bcmp/index/rindex are marked LEGACY in SuSv3. |
| 11 | * They are replaced as proposed by SuSv3. Don't sync this part |
| 12 | * with glibc and keep it in sync with strings.h. */ |
| 13 | |
| 14 | -# define bcopy(src,dest,n) (memmove((dest), (src), (n)), (void) 0) |
| 15 | -# define bzero(s,n) (memset((s), '\0', (n)), (void) 0) |
| 16 | -# define bcmp(s1,s2,n) memcmp((s1), (s2), (size_t)(n)) |
| 17 | -# define index(s,c) strchr((s), (c)) |
| 18 | -# define rindex(s,c) strrchr((s), (c)) |
| 19 | -# endif |
| 20 | +/* Copy N bytes of SRC to DEST (like memmove, but args reversed). */ |
| 21 | +static __inline__ void bcopy (__const void *__src, void *__dest, size_t __n) |
| 22 | +{ |
| 23 | + memmove(__dest, __src, __n); |
| 24 | +} |
| 25 | + |
| 26 | +/* Set N bytes of S to 0. */ |
| 27 | +static __inline__ void bzero (void *__s, size_t __n) |
| 28 | +{ |
| 29 | + memset(__s, 0, __n); |
| 30 | +} |
| 31 | + |
| 32 | +/* Compare N bytes of S1 and S2 (same as memcmp). */ |
| 33 | +static __inline__ int bcmp (__const void *__s1, __const void *__s2, size_t __n) |
| 34 | +{ |
| 35 | + return memcmp(__s1, __s2, __n); |
| 36 | +} |
| 37 | + |
| 38 | +/* Find the first occurrence of C in S (same as strchr). */ |
| 39 | +static __inline__ char *index (__const char *__s, int __c) |
| 40 | +{ |
| 41 | + return strchr(__s, __c); |
| 42 | +} |
| 43 | + |
| 44 | +/* Find the last occurrence of C in S (same as strrchr). */ |
| 45 | +static __inline__ char *rindex (__const char *__s, int __c) |
| 46 | +{ |
| 47 | + return strrchr(__s, __c); |
| 48 | +} |
| 49 | # endif |
| 50 | |
| 51 | /* Return the position of the first bit set in I, or 0 if none are set. |
| 52 | |
