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path: root/i/pc104/initrd/conf/busybox/networking/libiproute/ip_parse_common_args.c
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Diffstat (limited to 'i/pc104/initrd/conf/busybox/networking/libiproute/ip_parse_common_args.c')
-rw-r--r--i/pc104/initrd/conf/busybox/networking/libiproute/ip_parse_common_args.c79
1 files changed, 79 insertions, 0 deletions
diff --git a/i/pc104/initrd/conf/busybox/networking/libiproute/ip_parse_common_args.c b/i/pc104/initrd/conf/busybox/networking/libiproute/ip_parse_common_args.c
new file mode 100644
index 0000000..00a8912
--- /dev/null
+++ b/i/pc104/initrd/conf/busybox/networking/libiproute/ip_parse_common_args.c
@@ -0,0 +1,79 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * ip.c "ip" utility frontend.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version
+ * 2 of the License, or (at your option) any later version.
+ *
+ * Authors: Alexey Kuznetsov, <kuznet@ms2.inr.ac.ru>
+ *
+ *
+ * Changes:
+ *
+ * Rani Assaf <rani@magic.metawire.com> 980929: resolve addresses
+ */
+
+#include <string.h>
+
+#include "libbb.h"
+#include "utils.h"
+#include "ip_common.h"
+
+
+int preferred_family = AF_UNSPEC;
+int oneline = 0;
+const char * _SL_ = NULL;
+
+void ip_parse_common_args(int *argcp, char ***argvp)
+{
+ int argc = *argcp;
+ char **argv = *argvp;
+
+ while (argc > 1) {
+ char *opt = argv[1];
+
+ if (strcmp(opt,"--") == 0) {
+ argc--;
+ argv++;
+ break;
+ }
+
+ if (opt[0] != '-')
+ break;
+
+ if (opt[1] == '-')
+ opt++;
+
+ if (matches(opt, "-family") == 0) {
+ argc--;
+ argv++;
+ if (!argv[1])
+ bb_show_usage();
+ if (strcmp(argv[1], "inet") == 0)
+ preferred_family = AF_INET;
+ else if (strcmp(argv[1], "inet6") == 0)
+ preferred_family = AF_INET6;
+ else if (strcmp(argv[1], "link") == 0)
+ preferred_family = AF_PACKET;
+ else
+ invarg(argv[1], "protocol family");
+ } else if (strcmp(opt, "-4") == 0) {
+ preferred_family = AF_INET;
+ } else if (strcmp(opt, "-6") == 0) {
+ preferred_family = AF_INET6;
+ } else if (strcmp(opt, "-0") == 0) {
+ preferred_family = AF_PACKET;
+ } else if (matches(opt, "-oneline") == 0) {
+ ++oneline;
+ } else {
+ bb_show_usage();
+ }
+ argc--;
+ argv++;
+ }
+ _SL_ = oneline ? "\\" : "\n" ;
+ *argcp = argc;
+ *argvp = argv;
+}