diff options
Diffstat (limited to 'string')
| -rw-r--r-- | string/Makefile | 2 | ||||
| -rw-r--r-- | string/Versions | 3 | ||||
| -rw-r--r-- | string/string.h | 13 |
3 files changed, 15 insertions, 3 deletions
diff --git a/string/Makefile b/string/Makefile index 9de1111f55..ca823f42dc 100644 --- a/string/Makefile +++ b/string/Makefile @@ -31,7 +31,7 @@ routines := strcat strchr strcmp strcoll strcpy strcspn \ strncat strncmp strncpy \ strrchr strpbrk strsignal strspn strstr strtok \ strtok_r strxfrm memchr memcmp memmove memset \ - mempcpy bcopy bzero ffs stpcpy stpncpy \ + mempcpy bcopy bzero ffs ffsll stpcpy stpncpy \ strcasecmp strncase strcasecmp_l strncase_l \ memccpy memcpy wordcopy strsep strcasestr \ swab strfry memfrob memmem \ diff --git a/string/Versions b/string/Versions index 977413902d..32d0123e40 100644 --- a/string/Versions +++ b/string/Versions @@ -44,6 +44,9 @@ libc { # functions used in other libraries __strcasestr; + # f* + ffsl; ffsll; + # m* mempcpy; diff --git a/string/string.h b/string/string.h index 409fa99283..8f863b887c 100644 --- a/string/string.h +++ b/string/string.h @@ -234,8 +234,17 @@ extern char *rindex __P ((__const char *__s, int __c)); /* Return the position of the first bit set in I, or 0 if none are set. The least-significant bit is position 1, the most-significant 32. */ -extern int __ffs __P ((int __i)); -extern int ffs __P ((int __i)); +extern int __ffs __P ((int __i)) __attribute__ ((const)); +extern int ffs __P ((int __i)) __attribute__ ((const)); + +/* The following two functions are non-standard but necessary for non-32 bit + platforms. */ +# ifdef __USE_GNU +extern int ffsl __P ((long int __l)) __attribute__ ((const)); +# ifdef __GNUC__ +extern int ffsll __P ((long long int __ll)) __attribute__ ((const)); +# endif +# endif /* Compare S1 and S2, ignoring case. */ extern int __strcasecmp __P ((__const char *__s1, __const char *__s2)); |