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authorDenis Vlasenko2007-02-09 17:32:16 +0000
committerDenis Vlasenko2007-02-09 17:32:16 +0000
commit9ca26d38c513c918cf88db8fef057b7ae5c133f0 (patch)
tree59a8c81de0d3631aca6303adc506363e2807f270 /include
parentd244c5eaf80677bc785ada68d4bb805cdf2d4505 (diff)
downloadbusybox-9ca26d38c513c918cf88db8fef057b7ae5c133f0.zip
busybox-9ca26d38c513c918cf88db8fef057b7ae5c133f0.tar.gz
ping: support -I addr in family neutral manner; reuse a bit of common code
Diffstat (limited to 'include')
-rw-r--r--include/libbb.h1
-rw-r--r--include/usage.h20
2 files changed, 12 insertions, 9 deletions
diff --git a/include/libbb.h b/include/libbb.h
index bb4a687..218a193 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -321,6 +321,7 @@ int xconnect_stream(const len_and_sockaddr *lsa);
len_and_sockaddr* host2sockaddr(const char *host, int port);
/* Version which dies on error */
len_and_sockaddr* xhost2sockaddr(const char *host, int port);
+len_and_sockaddr* xdotted2sockaddr(const char *host, int port);
#if ENABLE_FEATURE_IPV6
/* Same, useful if you want to force family (e.g. IPv6) */
len_and_sockaddr* host_and_af2sockaddr(const char *host, int port, sa_family_t af);
diff --git a/include/usage.h b/include/usage.h
index 17dcf9b..fb1617a 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -2428,20 +2428,22 @@
#define ping_full_usage \
"Send ICMP ECHO_REQUEST packets to network hosts" \
"\n\nOptions:\n" \
- " -c CNT Send only CNT pings\n" \
- " -s SIZE Send SIZE data bytes in packets (default=56)\n" \
- " -I IP Use IP as source address\n" \
- " -q Quiet mode, only displays output at start\n" \
- " and when finished"
+ " -4, -6 Force IPv4 or IPv6 hostname resolution\n" \
+ " -c CNT Send only CNT pings\n" \
+ " -s SIZE Send SIZE data bytes in packets (default=56)\n" \
+ " -I iface/IP Use interface or IP address as source\n" \
+ " -q Quiet mode, only displays output at start\n" \
+ " and when finished"
#define ping6_trivial_usage \
"[OPTION]... host"
#define ping6_full_usage \
"Send ICMP ECHO_REQUEST packets to network hosts" \
"\n\nOptions:\n" \
- " -c CNT Send only CNT pings\n" \
- " -s SIZE Send SIZE data bytes in packets (default=56)\n" \
- " -q Quiet mode, only displays output at start\n" \
- " and when finished"
+ " -c CNT Send only CNT pings\n" \
+ " -s SIZE Send SIZE data bytes in packets (default=56)\n" \
+ " -I iface/IP Use interface or IP address as source\n" \
+ " -q Quiet mode, only displays output at start\n" \
+ " and when finished"
#endif
#define ping_example_usage \
"$ ping localhost\n" \