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| author | Flavio Cruz <flaviocruz@gmail.com> | 2023-01-14 19:52:45 -0500 |
|---|---|---|
| committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2023-01-15 14:41:55 +0100 |
| commit | 3dacf02edbe8266cde9c9618350541cd8dee1993 (patch) | |
| tree | e8022ad0cc9ad3db0a5ef2ce3a5ce8de701bd4b9 | |
| parent | 18cb5a4483435bfde07113f73f435638713907d7 (diff) | |
| download | gnumach-3dacf02edbe8266cde9c9618350541cd8dee1993.tar.gz gnumach-3dacf02edbe8266cde9c9618350541cd8dee1993.tar.bz2 gnumach-3dacf02edbe8266cde9c9618350541cd8dee1993.zip | |
Delete ffs and strrchr prototypes.
We use __builtin_ffs instead of ffs. strrchr is not used.
Also removed the commented out memset implementation since it is
implemented in arch-specific code.
Message-Id: <Y8NOXbVzhBJknR29@mercury.tail36e24.ts.net>
| -rw-r--r-- | include/string.h | 4 | ||||
| -rw-r--r-- | kern/strings.c | 21 |
2 files changed, 0 insertions, 25 deletions
diff --git a/include/string.h b/include/string.h index cddcbeb9..91c5fe46 100644 --- a/include/string.h +++ b/include/string.h @@ -42,8 +42,6 @@ extern char *strcpy (char *dest, const char *src); extern char *strncpy (char *dest, const char *src, size_t n); -extern char *strrchr (const char *s, int c); - extern char *strsep (char **strp, const char *delim); extern int strcmp (const char *s1, const char *s2) __attribute__ ((pure)); @@ -54,6 +52,4 @@ extern size_t strlen (const char *s) __attribute__ ((pure)); extern char *strstr(const char *haystack, const char *needle); -extern int ffs(int i); - #endif /* _MACH_SA_SYS_STRING_H_ */ diff --git a/kern/strings.c b/kern/strings.c index 71c99050..7e7fda02 100644 --- a/kern/strings.c +++ b/kern/strings.c @@ -175,27 +175,6 @@ strlen( /* * Abstract: - * memset writes value "c" in the "n" bytes starting at address "s". - * The return value is a pointer to the "s" string. - */ - -#if 0 -void * -memset( - void *_s, int c, size_t n) -{ - char *s = _s; - size_t i; - - for (i = 0; i < n ; i++) - s[i] = c; - - return _s; -} -#endif - -/* - * Abstract: * strchr returns a pointer to the first occurrence of the character * "c" in the string "s". If "c" is not found, return NULL. */ |