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authorDenys Vlasenko2018-03-05 17:46:17 +0100
committerDenys Vlasenko2018-03-05 17:46:17 +0100
commit82ec89480d524a219ad027d1f7c5aa42cc6373d5 (patch)
treead36e295337e149aa170b0d241a0b441d828dd3e /networking/ifconfig.c
parent8a5299fcfd54ae3b895b66249d6d105e956192cb (diff)
downloadbusybox-82ec89480d524a219ad027d1f7c5aa42cc6373d5.zip
busybox-82ec89480d524a219ad027d1f7c5aa42cc6373d5.tar.gz
networking/interface.c: get rid of global "smallint interface_opt_a"
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'networking/ifconfig.c')
-rw-r--r--networking/ifconfig.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/networking/ifconfig.c b/networking/ifconfig.c
index 61d9178..5c47abc 100644
--- a/networking/ifconfig.c
+++ b/networking/ifconfig.c
@@ -338,6 +338,7 @@ int ifconfig_main(int argc UNUSED_PARAM, char **argv)
char *p;
/*char host[128];*/
const char *host = NULL; /* make gcc happy */
+ IF_FEATURE_IFCONFIG_STATUS(char *show_all_param;)
did_flags = 0;
#if ENABLE_FEATURE_IFCONFIG_BROADCAST_PLUS
@@ -349,15 +350,16 @@ int ifconfig_main(int argc UNUSED_PARAM, char **argv)
++argv;
#if ENABLE_FEATURE_IFCONFIG_STATUS
- if (argv[0] && (argv[0][0] == '-' && argv[0][1] == 'a' && !argv[0][2])) {
- interface_opt_a = 1;
+ show_all_param = NULL;
+ if (argv[0] && argv[0][0] == '-' && argv[0][1] == 'a' && !argv[0][2]) {
++argv;
+ show_all_param = IFNAME_SHOW_DOWNED_TOO;
}
#endif
if (!argv[0] || !argv[1]) { /* one or no args */
#if ENABLE_FEATURE_IFCONFIG_STATUS
- return display_interfaces(argv[0] /* can be NULL */);
+ return display_interfaces(argv[0] ? argv[0] : show_all_param);
#else
bb_error_msg_and_die("no support for status display");
#endif