diff options
Diffstat (limited to 'toolchain/uClibc/patches-0.9.33.2/110-compat_macros.patch')
| -rw-r--r-- | toolchain/uClibc/patches-0.9.33.2/110-compat_macros.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/toolchain/uClibc/patches-0.9.33.2/110-compat_macros.patch b/toolchain/uClibc/patches-0.9.33.2/110-compat_macros.patch new file mode 100644 index 000000000..a7538b16f --- /dev/null +++ b/toolchain/uClibc/patches-0.9.33.2/110-compat_macros.patch @@ -0,0 +1,51 @@ +--- a/include/string.h ++++ b/include/string.h +@@ -355,18 +355,40 @@ extern char *index (__const char *__s, i + /* Find the last occurrence of C in S (same as strrchr). */ + extern char *rindex (__const char *__s, int __c) + __THROW __attribute_pure__ __nonnull ((1)); +-# else +-# ifdef __UCLIBC_SUSV3_LEGACY_MACROS__ ++# elif defined(__UCLIBC_SUSV3_LEGACY_MACROS__) && !defined(_STRINGS_H) + /* bcopy/bzero/bcmp/index/rindex are marked LEGACY in SuSv3. + * They are replaced as proposed by SuSv3. Don't sync this part + * with glibc and keep it in sync with strings.h. */ + +-# define bcopy(src,dest,n) (memmove((dest), (src), (n)), (void) 0) +-# define bzero(s,n) (memset((s), '\0', (n)), (void) 0) +-# define bcmp(s1,s2,n) memcmp((s1), (s2), (size_t)(n)) +-# define index(s,c) strchr((s), (c)) +-# define rindex(s,c) strrchr((s), (c)) +-# endif ++/* Copy N bytes of SRC to DEST (like memmove, but args reversed). */ ++static __inline__ void bcopy (__const void *__src, void *__dest, size_t __n) ++{ ++ memmove(__dest, __src, __n); ++} ++ ++/* Set N bytes of S to 0. */ ++static __inline__ void bzero (void *__s, size_t __n) ++{ ++ memset(__s, 0, __n); ++} ++ ++/* Compare N bytes of S1 and S2 (same as memcmp). */ ++static __inline__ int bcmp (__const void *__s1, __const void *__s2, size_t __n) ++{ ++ return memcmp(__s1, __s2, __n); ++} ++ ++/* Find the first occurrence of C in S (same as strchr). */ ++static __inline__ char *index (__const char *__s, int __c) ++{ ++ return strchr(__s, __c); ++} ++ ++/* Find the last occurrence of C in S (same as strrchr). */ ++static __inline__ char *rindex (__const char *__s, int __c) ++{ ++ return strrchr(__s, __c); ++} + # endif + + /* Return the position of the first bit set in I, or 0 if none are set. |