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*: remove last function calls to isspace

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function                                             old     new   delta
xstrtoul_range_sfx                                   232     231      -1
xstrtoull_range_sfx                                  295     293      -2
trim                                                  82      80      -2
trim_trailing_spaces_and_print                        57      52      -5
isspace                                               18       -     -18

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko
2009-10-22 22:28:08 +02:00
parent 6935ec9c0b
commit c0dab37d0a
8 changed files with 28 additions and 35 deletions
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9
libbb/trim.c
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@@ -13,7 +13,6 @@
void FAST_FUNC trim(char *s)
{
size_t len = strlen(s);
size_t lws;
/* trim trailing whitespace */
while (len && isspace(s[len-1]))
@@ -21,10 +20,10 @@ void FAST_FUNC trim(char *s)
/* trim leading whitespace */
if (len) {
lws = strspn(s, " \n\r\t\v");
if (lws) {
len -= lws;
memmove(s, s + lws, len);
char *nws = skip_whitespace(s);
if ((nws - s) != 0) {
len -= (nws - s);
memmove(s, nws, len);
}
}
s[len] = '\0';