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| author | Denys Vlasenko | 2023-04-03 15:19:13 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2023-04-03 15:19:13 +0200 |
| commit | a33d19eba8c614d113378ed07bbec0ce06227028 (patch) | |
| tree | ebd81036c626025e4d458a452049f32f7365862d /shell/ash.c | |
| parent | 94780e3e8e926e7e9f384c4b70310b3e7e79abce (diff) | |
| download | busybox-a33d19eba8c614d113378ed07bbec0ce06227028.zip busybox-a33d19eba8c614d113378ed07bbec0ce06227028.tar.gz | |
ash: code shrink - reuse is_prefixed_with() from libbb
function old new delta
changepath 67 68 +1
legal_pathopt 70 66 -4
prefix 34 13 -21
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 1/2 up/down: 1/-25) Total: -24 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash.c')
| -rw-r--r-- | shell/ash.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/shell/ash.c b/shell/ash.c index bd3afc0..cb674e6 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -1852,16 +1852,18 @@ _STPUTC(int c, char *p) /* * prefix -- see if pfx is a prefix of string. */ -static char * +static ALWAYS_INLINE char * prefix(const char *string, const char *pfx) { + return is_prefixed_with(string, pfx); +#if 0 /* dash implementation: */ while (*pfx) { if (*pfx++ != *string++) return NULL; } return (char *) string; +#endif } - /* * Check for a valid number. This should be elsewhere. */ |