From 5fbd0207b269ca555dd904e297128ae3e9c0e984 Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Tue, 22 Mar 2011 19:12:10 +0000 Subject: [settings] Display canonical setting name in output of "show" command Enable the "show" command to display the full, canonicalised name of the fetched setting. For example: iPXE> show mac net0/mac:hex = 52:54:00:12:34:56 iPXE> dhcp && show ip DHCP (net0 52:54:00:12:34:56)... ok net0.dhcp/ip:ipv4 = 10.0.0.168 iPXE> show net0/6 net0.dhcp/dns:ipv4 = 10.0.0.6 Inspired-by: Glenn Brown Signed-off-by: Michael Brown --- src/hci/commands/nvo_cmd.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'src/hci/commands') diff --git a/src/hci/commands/nvo_cmd.c b/src/hci/commands/nvo_cmd.c index 35c9d473..88d41270 100644 --- a/src/hci/commands/nvo_cmd.c +++ b/src/hci/commands/nvo_cmd.c @@ -54,7 +54,8 @@ static struct command_descriptor show_cmd = static int show_exec ( int argc, char **argv ) { struct show_options opts; const char *name; - char buf[256]; + char name_buf[32]; + char value_buf[256]; int rc; /* Parse options */ @@ -65,15 +66,16 @@ static int show_exec ( int argc, char **argv ) { name = argv[optind]; /* Fetch setting */ - if ( ( rc = fetchf_named_setting ( name, buf, - sizeof ( buf ) ) ) < 0 ) { + if ( ( rc = fetchf_named_setting ( name, name_buf, sizeof ( name_buf ), + value_buf, + sizeof ( value_buf ) ) ) < 0 ) { printf ( "Could not find \"%s\": %s\n", name, strerror ( rc ) ); return rc; } /* Print setting value */ - printf ( "%s = %s\n", name, buf ); + printf ( "%s = %s\n", name_buf, value_buf ); return 0; } -- cgit v1.2.3-55-g7522