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authorWilco Dijkstra <wilco.dijkstra@arm.com>2023-02-03 12:01:33 +0000
committerWilco Dijkstra <wilco.dijkstra@arm.com>2023-02-06 16:16:19 +0000
commit32c7acd46401530fdbd4e98508c9baaa705f8b53 (patch)
tree000fcd17f9b6ddbc14af397f33963e72a3c9d4bb /io
parentd2d3f3720ce627a4fe154d8dd14db716a32bcc6e (diff)
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Replace rawmemchr (s, '\0') with strchr
Almost all uses of rawmemchr find the end of a string. Since most targets use a generic implementation, replacing it with strchr is better since that is optimized by compilers into strlen (s) + s. Also fix the generic rawmemchr implementation to use a cast to unsigned char in the if statement. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diffstat (limited to 'io')
-rw-r--r--io/ftw.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/io/ftw.c b/io/ftw.c
index 4d49fc7..a72c7d5 100644
--- a/io/ftw.c
+++ b/io/ftw.c
@@ -535,7 +535,7 @@ fail:
/* Next, update the `struct FTW' information. */
++data->ftw.level;
- startp = __rawmemchr (data->dirbuf, '\0');
+ startp = strchr (data->dirbuf, '\0');
/* There always must be a directory name. */
assert (startp != data->dirbuf);
if (startp[-1] != '/')