Replace index() and rindex() calls with strchr() and strrchr().

The index() and rindex() functions were marked LEGACY in the 2001
revision of POSIX and were subsequently removed from the 2008 revision.
The strchr() and strrchr() functions are part of the C standard.

This makes the source code a lot more consistent, as most of these C
files also call into other str*() routines. In fact, about a dozen
already perform strchr() calls.

1 files changed, 4 insertions, 3 deletions

diff --git a/libexec/rlogind/rlogind.c b/libexec/rlogind/rlogind.c
index 2c2c9ef..be92f0f 100644
--- a/libexec/rlogind/rlogind.c
+++ b/libexec/rlogind/rlogind.c
@@ -543,16 +543,17 @@ extern	char **environ;
 void
 setup_term(int fd)
 {
-	char *cp = index(term+ENVSIZE, '/');
+	char *cp;
 	char *speed;
 	struct termios tt, def;
 
+	cp = strchr(term + ENVSIZE, '/');
 #ifndef notyet
 	tcgetattr(fd, &tt);
 	if (cp) {
 		*cp++ = '\0';
 		speed = cp;
-		cp = index(speed, '/');
+		cp = strchr(speed, '/');
 		if (cp)
 			*cp++ = '\0';
 		cfsetspeed(&tt, atoi(speed));
@@ -567,7 +568,7 @@ setup_term(int fd)
 	if (cp) {
 		*cp++ = '\0';
 		speed = cp;
-		cp = index(speed, '/');
+		cp = strchr(speed, '/');
 		if (cp)
 			*cp++ = '\0';
 		tcgetattr(fd, &tt);