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, 2 insertions, 2 deletions

diff --git a/usr.bin/systat/netstat.c b/usr.bin/systat/netstat.c
index d96fb16082bb..a5e06083c1f6 100644
--- a/usr.bin/systat/netstat.c
+++ b/usr.bin/systat/netstat.c
@@ -554,7 +554,7 @@ inetprint(struct sockaddr *sa, const char *proto)
 		break;
 	}
 	snprintf(line, sizeof(line), "%.*s.", 16, inetname(sa));
-	cp = index(line, '\0');
+	cp = strchr(line, '\0');
 	if (!nflag && port)
 		sp = getservbyport(port, proto);
 	if (sp || port == 0)
@@ -564,7 +564,7 @@ inetprint(struct sockaddr *sa, const char *proto)
 		snprintf(cp, sizeof(line) - (cp - line), "%d",
 		    ntohs((u_short)port));
 	/* pad to full column to clear any garbage */
-	cp = index(line, '\0');
+	cp = strchr(line, '\0');
 	while (cp - line < 22)
 		*cp++ = ' ';
 	line[22] = '\0';