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This patch from Bart Visscher <magick@linux-fan.com> adds

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IPV6 support to busybox.  This patch does the following:
    * Add IPv6 support to libbb
    * Enable IPv6 interface address display
    * Add IPv6 config option
    * Adds ping6, an adaptation of the ping applet for IPv6
    * Adds support routines for ping6:
	- xgethostbyname2
	- create_icmp6_socket
    * Adds ifconfig support for IPv6
    * Add support IPv6 to netstat
    * Add IPv6 support to route
Thanks Bart!
This commit is contained in:
Eric Andersen
2002-07-03 11:46:38 +00:00
parent 599e3ce163
commit 51b8bd68bb
15 changed files with 1225 additions and 16 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
include/applets.h
View File

@@ -344,6 +344,9 @@
#ifdef CONFIG_PING
APPLET(ping, ping_main, _BB_DIR_BIN, _BB_SUID_NEVER)
#endif
#ifdef CONFIG_PING6
APPLET(ping6, ping6_main, _BB_DIR_BIN, _BB_SUID_NEVER)
#endif
#ifdef CONFIG_PIVOT_ROOT
APPLET(pivot_root, pivot_root_main, _BB_DIR_SBIN, _BB_SUID_NEVER)
#endif

5
include/inet_common.h
View File

@@ -4,7 +4,7 @@
*
* Heavily modified by Manuel Novoa III Mar 12, 2001
*
* Version: $Id: inet_common.h,v 1.1 2001/11/10 12:18:42 andersen Exp $
* Version: $Id: inet_common.h,v 1.2 2002/07/03 11:46:38 andersen Exp $
*
*/
@@ -28,3 +28,6 @@ extern int INET_resolve(const char *name, struct sockaddr_in *s_in, int hostfirs
*/
extern int INET_rresolve(char *name, size_t len, struct sockaddr_in *s_in,
int numeric, unsigned int netmask);
extern int INET6_resolve(char *name, struct sockaddr_in6 *sin6);
extern int INET6_rresolve(char *name, size_t len, struct sockaddr_in6 *sin6, int numeric);

3
include/libbb.h
View File

@@ -233,7 +233,10 @@ extern void gz_close(int gunzip_pid);
extern FILE *gz_open(FILE *compressed_file, int *pid);
extern struct hostent *xgethostbyname(const char *name);
extern struct hostent *xgethostbyname2(const char *name, int af);
extern int create_icmp_socket(void);
extern int create_icmp6_socket(void);
extern int xconnect(const char *host, const char *port);
char *dirname (char *path);

30
include/usage.h
View File

@@ -733,12 +733,19 @@
#else
#define USAGE_IFCONFIG_OPT_A(a)
#endif
#ifdef CONFIG_FEATURE_IPV6
#define USAGE_IPV6(a) a
#else
#define USAGE_IPV6(a)
#endif
#define ifconfig_trivial_usage \
USAGE_IFCONFIG_OPT_A("[-a]") " <interface> [<address>]"
#define ifconfig_full_usage \
"configure a network interface\n\n" \
"Options:\n" \
USAGE_IPV6("[add <address>[/<prefixlen>]]\n") \
USAGE_IPV6("[del <address>[/<prefixlen>]]\n") \
"\t[[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \
"\t[netmask <address>] [dstaddr <address>]\n" \
USAGE_SIOCSKEEPALIVE("\t[outfill <NN>] [keepalive <NN>]\n") \
@@ -1370,6 +1377,29 @@
"1 packets transmitted, 1 packets received, 0% packet loss\n" \
"round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
#ifndef CONFIG_FEATURE_FANCY_PING6
#define ping6_trivial_usage "host"
#define ping6_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
#else
#define ping6_trivial_usage \
"[OPTION]... host"
#define ping6_full_usage \
"Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
"Options:\n" \
"\t-c COUNT\tSend only COUNT pings.\n" \
"\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \
"\t-q\t\tQuiet mode, only displays output at start\n" \
"\t\t\tand when finished."
#endif
#define ping6_example_usage \
"$ ping6 ip6-localhost\n" \
"PING ip6-localhost (::1): 56 data bytes\n" \
"64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
"\n" \
"--- ip6-localhost ping statistics ---\n" \
"1 packets transmitted, 1 packets received, 0% packet loss\n" \
"round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
#define pivot_root_trivial_usage \
"NEW_ROOT PUT_OLD"
#define pivot_root_full_usage \