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| author | Denis Vlasenko | 2006-12-16 23:49:13 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2006-12-16 23:49:13 +0000 |
| commit | 9f739445cd3deddd0343c3a8d5a981ede26bef30 (patch) | |
| tree | 6dc013e44d2281eb1e6f61c4bca1ae7546001f79 /include | |
| parent | a597aaddfa76d589d3e1a37b1f1c3401c2decffd (diff) | |
| download | busybox-9f739445cd3deddd0343c3a8d5a981ede26bef30.zip busybox-9f739445cd3deddd0343c3a8d5a981ede26bef30.tar.gz | |
inline strcmp(s, "-") [actually macro-ize it for now - gcc is too stupid]
Diffstat (limited to 'include')
| -rw-r--r-- | include/libbb.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/include/libbb.h b/include/libbb.h index 1d91a0a..fcd0dfa 100644 --- a/include/libbb.h +++ b/include/libbb.h @@ -255,6 +255,14 @@ extern char *xstrdup(const char *s); extern char *xstrndup(const char *s, int n); extern char *safe_strncpy(char *dst, const char *src, size_t size); extern char *xasprintf(const char *format, ...) __attribute__ ((format (printf, 1, 2))); +// gcc-4.1.1 still isn't good enough at optimizing it +// (+200 bytes compared to macro) +//static ATTRIBUTE_ALWAYS_INLINE +//int LONE_DASH(const char *s) { return s[0] == '-' && !s[1]; } +//static ATTRIBUTE_ALWAYS_INLINE +//int NOT_LONE_DASH(const char *s) { return s[0] != '-' || s[1]; } +#define LONE_DASH(s) ((s)[0] == '-' && !(s)[1]) +#define NOT_LONE_DASH(s) ((s)[0] != '-' || (s)[1]) /* dmalloc will redefine these to it's own implementation. It is safe * to have the prototypes here unconditionally. */ |