diff options
| author | Frediano Ziglio <freddy77@gmail.com> | 2021-06-05 07:35:00 +0100 |
|---|---|---|
| committer | Frediano Ziglio <freddy77@gmail.com> | 2021-06-05 21:27:48 +0100 |
| commit | 47e8f069bbf6194736596468a7b5b8ba0b7fcaff (patch) | |
| tree | 62914ef9fa4d0c6b15d0f27716b3686b548b63d5 /usbredirparser | |
| parent | 5b53c2518424fa9e388cfd19f1c05009462e3d1b (diff) | |
Small glibc_strtok_r optimization
Avoids to scan part of the string twice for the last token.
Signed-off-by: Frediano Ziglio <freddy77@gmail.com>
Diffstat (limited to 'usbredirparser')
| -rw-r--r-- | usbredirparser/strtok_r.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/usbredirparser/strtok_r.c b/usbredirparser/strtok_r.c index 227d1ea..7802962 100644 --- a/usbredirparser/strtok_r.c +++ b/usbredirparser/strtok_r.c @@ -51,10 +51,10 @@ glibc_strtok_r (char *s, const char *delim, char **save_ptr) /* Find the end of the token. */ token = s; - s = strpbrk (token, delim); - if (s == NULL) + s += strcspn (token, delim); + if (*s == '\0') /* This token finishes the string. */ - *save_ptr = strchr (token, '\0'); + *save_ptr = s; else { /* Terminate the token and make *SAVE_PTR point past it. */ |