Unmerged #38692

1 files changed, 6 insertions, 23 deletions

diff --git a/relay/dhcrelay.c b/relay/dhcrelay.c
index 67933de1..15b49976 100644
--- a/relay/dhcrelay.c
+++ b/relay/dhcrelay.c
@@ -30,7 +30,6 @@
 #include <syslog.h>
 #include <signal.h>
 #include <sys/time.h>
-#include <isc/file.h>
 
 TIME default_lease_time = 43200; /* 12 hours... */
 TIME max_lease_time = 86400; /* 24 hours... */
@@ -141,17 +140,15 @@ static const char message[] =
 static const char url[] =
 "For info, please visit https://www.isc.org/software/dhcp/";
 
-char *progname;
-
 #ifdef DHCPv6
 #define DHCRELAY_USAGE \
-"Usage: %s [-4] [-d] [-q] [-a] [-D]\n"\
+"Usage: dhcrelay [-4] [-d] [-q] [-a] [-D]\n"\
 "                     [-A <length>] [-c <hops>] [-p <port>]\n" \
 "                     [-pf <pid-file>] [--no-pid]\n"\
 "                     [-m append|replace|forward|discard]\n" \
 "                     [-i interface0 [ ... -i interfaceN]\n" \
 "                     server0 [ ... serverN]\n\n" \
-"       %s -6   [-d] [-q] [-I] [-c <hops>] [-p <port>]\n" \
+"       dhcrelay -6   [-d] [-q] [-I] [-c <hops>] [-p <port>]\n" \
 "                     [-pf <pid-file>] [--no-pid]\n" \
 "                     [-s <subscriber-id>]\n" \
 "                     -l lower0 [ ... -l lowerN]\n" \
@@ -160,7 +157,7 @@ char *progname;
 "       upper (server link): [address%%]interface"
 #else
 #define DHCRELAY_USAGE \
-"Usage: %s [-d] [-q] [-a] [-D] [-A <length>] [-c <hops>] [-p <port>]\n" \
+"Usage: dhcrelay [-d] [-q] [-a] [-D] [-A <length>] [-c <hops>] [-p <port>]\n" \
 "                [-pf <pid-file>] [--no-pid]\n" \
 "                [-m append|replace|forward|discard]\n" \
 "                [-i interface0 [ ... -i interfaceN]\n" \
@@ -168,11 +165,7 @@ char *progname;
 #endif
 
 static void usage() {
-	log_fatal(DHCRELAY_USAGE,
-#ifdef DHCPv6
-		  isc_file_basename(progname),
-#endif
-		  isc_file_basename(progname));
+	log_fatal(DHCRELAY_USAGE);
 }
 
 int 
@@ -191,12 +184,6 @@ main(int argc, char **argv) {
 	int local_family_set = 0;
 #endif
 
-#ifdef OLD_LOG_NAME
-	progname = "dhcrelay";
-#else
-	progname = argv[0];
-#endif
-
 	/* Make sure that file descriptors 0(stdin), 1,(stdout), and
 	   2(stderr) are open. To do this, we assume that when we
 	   open a file the lowest available file descriptor is used. */
@@ -210,7 +197,7 @@ main(int argc, char **argv) {
 	else if (fd != -1)
 		close(fd);
 
-	openlog(isc_file_basename(progname), DHCP_LOG_OPTIONS, LOG_DAEMON);
+	openlog("dhcrelay", DHCP_LOG_OPTIONS, LOG_DAEMON);
 
 #if !defined(DEBUG)
 	setlogmask(LOG_UPTO(LOG_INFO));
@@ -401,11 +388,7 @@ main(int argc, char **argv) {
 			exit(0);
 		} else if (!strcmp(argv[i], "--help") ||
 			   !strcmp(argv[i], "-h")) {
-			log_info(DHCRELAY_USAGE,
-#ifdef DHCPv6
-				 isc_file_basename(progname),
-#endif
-				 isc_file_basename(progname));
+			log_info(DHCRELAY_USAGE);
 			exit(0);
  		} else if (argv[i][0] == '-') {
 			usage();