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util: Rewrite in_charset to use strspn
[elogind.git]
/
src
/
shared
/
util.c
diff --git
a/src/shared/util.c
b/src/shared/util.c
index 10f113bd240975d7f9fc810c21623ad54aba2e67..e1a11684565f4bc8780422af492238271a988fa1 100644
(file)
--- a/
src/shared/util.c
+++ b/
src/shared/util.c
@@
-921,16
+921,9
@@
char *delete_chars(char *s, const char *bad) {
}
bool in_charset(const char *s, const char* charset) {
}
bool in_charset(const char *s, const char* charset) {
- const char *i;
-
assert(s);
assert(charset);
assert(s);
assert(charset);
-
- for (i = s; *i; i++)
- if (!strchr(charset, *i))
- return false;
-
- return true;
+ return s[strspn(s, charset)] == '\0';
}
char *file_in_same_dir(const char *path, const char *filename) {
}
char *file_in_same_dir(const char *path, const char *filename) {