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authorSzabolcs Nagy <nsz@port70.net>2014-08-13 16:47:51 +0200
committerSzabolcs Nagy <nsz@port70.net>2014-08-13 16:47:51 +0200
commitb04971d91a46d34b5e643ee2e8164171b6247216 (patch)
tree9164bed9b2fc7f88c50dfd5895d5c92bf8f4b9fa /src/locale
parent4fe57cad709fdfb377060ab2bac4b7b187956282 (diff)
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add inline isspace in ctype.h as an optimization
isspace can be a bottleneck in a simple parser, inlining it gives slightly smaller and faster code src/locale/pleval.o already had this optimization, the size change for other libc functions for i386 is src/internal/intscan.o 2134 2118 -16 src/locale/dcngettext.o 1562 1552 -10 src/network/res_msend.o 1961 1940 -21 src/network/lookup_name.o 2627 2608 -19 src/network/getnameinfo.o 1814 1811 -3 src/network/lookup_serv.o 643 624 -19 src/stdio/vfscanf.o 2675 2663 -12 src/stdlib/atoll.o 117 107 -10 src/stdlib/atoi.o 95 91 -4 src/stdlib/atol.o 95 91 -4 src/time/strptime.o 1515 1503 -12 (TOTALS) 432451 432321 -130
Diffstat (limited to 'src/locale')
-rw-r--r--src/locale/pleval.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/src/locale/pleval.c b/src/locale/pleval.c
index 961dabc0..d60058da 100644
--- a/src/locale/pleval.c
+++ b/src/locale/pleval.c
@@ -28,14 +28,6 @@ struct st {
int op;
};
-/* TODO: this should go into ctypes.h */
-#undef isspace
-#define isspace(a) __isspace(a)
-static __inline int __isspace(int _c)
-{
- return _c == ' ' || (unsigned)_c-'\t' < 5;
-}
-
static const char *skipspace(const char *s)
{
while (isspace(*s)) s++;