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optimize nop case of wmemmove
[musl]
/
src
/
stdio
/
vfscanf.c
diff --git
a/src/stdio/vfscanf.c
b/src/stdio/vfscanf.c
index
d4d2454
..
9e030fc
100644
(file)
--- a/
src/stdio/vfscanf.c
+++ b/
src/stdio/vfscanf.c
@@
-89,15
+89,19
@@
int vfscanf(FILE *restrict f, const char *restrict fmt, va_list ap)
continue;
}
if (*p != '%' || p[1] == '%') {
continue;
}
if (*p != '%' || p[1] == '%') {
- p += *p=='%';
shlim(f, 0);
shlim(f, 0);
- c = shgetc(f);
+ if (*p == '%') {
+ p++;
+ while (isspace((c=shgetc(f))));
+ } else {
+ c = shgetc(f);
+ }
if (c!=*p) {
shunget(f);
if (c<0) goto input_fail;
goto match_fail;
}
if (c!=*p) {
shunget(f);
if (c<0) goto input_fail;
goto match_fail;
}
- pos
++
;
+ pos
+= shcnt(f)
;
continue;
}
continue;
}