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>

1 files changed, 1 insertions, 1 deletions

diff --git a/nscd/connections.c b/nscd/connections.c
index b5fbb1a698..b1231a96db 100644
--- a/nscd/connections.c
+++ b/nscd/connections.c
@@ -1359,7 +1359,7 @@ cannot open /proc/self/cmdline: %m; disabling paranoia mode"));
   for (char *cp = cmdline; cp < cmdline + readlen;)
     {
       argv[argc++] = cp;
-      cp = (char *) rawmemchr (cp, '\0') + 1;
+      cp = strchr (cp, '\0') + 1;
     }
   argv[argc] = NULL;