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authorGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-01-07 01:24:12 +0000
committerGravatar Denis Vlasenko <vda.linux@googlemail.com>2007-01-07 01:24:12 +0000
commitfa85b86f388fb037b67fa7fcc3b5502c8d0fa84a (patch)
tree0d2f47866709f0a555d28166b4aeca04dfb7808c /include
parentb05955e0a5aa5c16ef9460cf4bfed1ee589f5f64 (diff)
downloadbusybox-fa85b86f388fb037b67fa7fcc3b5502c8d0fa84a.tar.gz
busybox-fa85b86f388fb037b67fa7fcc3b5502c8d0fa84a.tar.bz2
add arp applet - thanks to
"Eric Spakman" <E.Spakman@inter.nl.net>
Diffstat (limited to 'include')
-rw-r--r--include/applets.h1
-rw-r--r--include/libbb.h37
-rw-r--r--include/usage.h20
3 files changed, 58 insertions, 0 deletions
diff --git a/include/applets.h b/include/applets.h
index 8586ffc86..465ecdbdd 100644
--- a/include/applets.h
+++ b/include/applets.h
@@ -56,6 +56,7 @@ USE_ADDGROUP(APPLET(addgroup, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_ADDUSER(APPLET(adduser, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_ADJTIMEX(APPLET(adjtimex, _BB_DIR_SBIN, _BB_SUID_NEVER))
USE_AR(APPLET(ar, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
+USE_ARP(APPLET(arp, _BB_DIR_SBIN, _BB_SUID_NEVER))
USE_ARPING(APPLET(arping, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_ASH(APPLET_NOUSAGE(ash, ash, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_AWK(APPLET(awk, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
diff --git a/include/libbb.h b/include/libbb.h
index e92e4db1c..6f66c8545 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -121,6 +121,38 @@
/* scary. better ideas? (but do *test* them first!) */
#define OFF_T_MAX ((off_t)~((off_t)1 << (sizeof(off_t)*8-1)))
+/* This structure defines protocol families and their handlers. */
+struct aftype {
+ char *name;
+ char *title;
+ int af;
+ int alen;
+ char *(*print) (unsigned char *);
+ char *(*sprint) (struct sockaddr *, int numeric);
+ int (*input) (int type, char *bufp, struct sockaddr *);
+ void (*herror) (char *text);
+ int (*rprint) (int options);
+ int (*rinput) (int typ, int ext, char **argv);
+
+ /* may modify src */
+ int (*getmask) (char *src, struct sockaddr * mask, char *name);
+
+ int fd;
+ char *flag_file;
+};
+
+/* This structure defines hardware protocols and their handlers. */
+struct hwtype {
+ char *name;
+ char *title;
+ int type;
+ int alen;
+ char *(*print) (unsigned char *);
+ int (*input) (char *, struct sockaddr *);
+ int (*activate) (int fd);
+ int suppress_null_addr;
+};
+
/* Some useful definitions */
#undef FALSE
#define FALSE ((int) 0)
@@ -426,8 +458,13 @@ extern int bb_test(int argc, char** argv);
int create_icmp_socket(void);
int create_icmp6_socket(void);
/* interface.c */
+struct aftype;
+struct hwtype;
extern int interface_opt_a;
int display_interfaces(char *ifname);
+struct aftype *get_aftype(const char *name);
+const struct hwtype *get_hwtype(const char *name);
+const struct hwtype *get_hwntype(int type);
#ifndef BUILD_INDIVIDUAL
diff --git a/include/usage.h b/include/usage.h
index ae03d5431..cfae4e1e1 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -55,6 +55,26 @@
" -x Extract\n" \
" -v Verbosely list files processed"
+#define arp_trivial_usage \
+ "\n" \
+ "[-vn] [-H type] [-i if] -a [hostname]\n" \
+ "[-v] [-i if] -d hostname [pub]\n" \
+ "[-v] [-H type] [-i if] -s hostname hw_addr [temp]\n" \
+ "[-v] [-H type] [-i if] -s hostname hw_addr [netmask nm] pub\n" \
+ "[-v] [-H type] [-i if] -Ds hostname ifa [netmask nm] pub\n"
+#define arp_full_usage \
+ "Manipulate the system ARP cache" \
+ "\n\nOptions:" \
+ "\n -a Display (all) hosts" \
+ "\n -s Set a new ARP entry" \
+ "\n -d Delete a specified entry" \
+ "\n -v Verbose" \
+ "\n -n Don't resolve names" \
+ "\n -i if Specify network interface (e.g. eth0)" \
+ "\n -D Read <hwaddr> from given device" \
+ "\n -A, -p Specify protocol family" \
+ "\n -H hwtype Specify hardware address type"
+
#define arping_trivial_usage \
"[-fqbDUA] [-c count] [-w timeout] [-i device] [-s sender] target"
#define arping_full_usage \