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zcip: bb_error_msg had stray newlines; small optimization in opt parsing

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This commit is contained in:
Denis Vlasenko 2006-09-03 12:31:59 +00:00
parent af906a3b6c
commit 65113e8d97
1 changed files with 3 additions and 4 deletions
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7
networking/zcip.c
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@ -171,7 +171,7 @@ static int run(char *script, char *arg, char *intf, struct in_addr *ip)
}
if (WEXITSTATUS(status) != 0) {
if (FOREGROUND)
bb_error_msg("script %s failed, exit=%d\n",
bb_error_msg("script %s failed, exit=%d",
script, WEXITSTATUS(status));
else
syslog(LOG_ERR, "script %s failed, exit=%d",
@ -233,7 +233,7 @@ int zcip_main(int argc, char *argv[])
// parse commandline: prog [options] ifname script
char *r_opt;
bb_opt_complementally = "vv"; // -v options accumulate
bb_opt_complementally = "vv:vf"; // -v accumulates and implies -f
opts = bb_getopt_ulflags(argc, argv, "fqr:v", &r_opt, &verbose);
if (opts & 4) { // -r n.n.n.n
if (inet_aton(r_opt, &ip) == 0
@ -241,7 +241,6 @@ int zcip_main(int argc, char *argv[])
bb_error_msg_and_die("invalid link address");
}
}
if (verbose) opts |= 1; // -v implies -f
argc -= optind;
argv += optind;
if (argc != 2)
@ -442,7 +441,7 @@ int zcip_main(int argc, char *argv[])
if (fds[0].revents & POLLERR) {
// FIXME: links routinely go down;
// this shouldn't necessarily exit.
bb_error_msg("%s: poll error\n", intf);
bb_error_msg("%s: poll error", intf);
if (ready) {
run(script, "deconfig",
intf, &ip);