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udpsvd: more work on it. works in limited testing.

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This commit is contained in:
Denis Vlasenko
2007-04-03 01:13:04 +00:00
parent cea0a8bccb
commit 992e05b6f0
5 changed files with 320 additions and 60 deletions
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27
include/usage.h
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@ -3326,32 +3326,41 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when
"1\n"
#define tcpsvd_trivial_usage \
"[-hpEvv] [-c n] [-C n:msg] [-b n] [-u user] [-l name] ip port prog..."
"[-hEv] [-c n] [-C n:msg] [-b n] [-u user] [-l name] ip port prog..."
/* with not-implemented options: */
/* "[-hpEvv] [-c n] [-C n:msg] [-b n] [-u user] [-l name] [-i dir|-x cdb] [ -t sec] ip port prog..." */
#define tcpsvd_full_usage \
"tcpsvd creates TCP/IP socket, binds it to host:port\n" \
"and listens on in for incoming connections. For each connection\n" \
"it runs prog" \
"Creates TCP socket, binds it to host:port and listens on in\n" \
"for incoming connections. For each connection it runs prog" \
"\n" \
"\nip IP to listen on. '0' = 'all'" \
"\nip IP to listen on. '0' = all" \
"\nport Port to listen on" \
"\nprog [arg] Program to run for each connection" \
"\nprog [arg] Program to run" \
"\n-l name Local hostname (else looks up local hostname in DNS)" \
"\n-u user[:group] Change to user/group after bind" \
"\n-c n Handle up to n connections simultaneously" \
"\n-C n[:msg] Allow only up to n connections from the same IP" \
"\n New connections from this IP address are closed" \
"\n immediately. 'msg' is written to the peer before close" \
"\n-h Look up peer's hostname in DNS" \
"\n-h Look up peer's hostname" \
"\n-b n Allow a backlog of approximately n TCP SYNs" \
"\n-E Do not set up TCP-related environment variables" \
"\n-v Verbose"
#define udpsvd_trivial_usage \
"TODO"
"[-hv] [-u user] [-l name] host port prog"
#define udpsvd_full_usage \
"TODO"
"Creates UDP socket, binds it to host:port and listens on in\n" \
"for incoming packets. When packet arrives it runs prog.\n" \
"When prog exits, it start to listen on the socket again" \
"\n" \
"\nip IP to listen on. '0' = all" \
"\nport Port to listen on" \
"\nprog [arg] Program to run" \
"\n-l name Local hostname (else looks up local hostname in DNS)" \
"\n-u user[:group] Change to user/group after bind" \
"\n-h Look up peer's hostname" \
"\n-v Verbose"
#define tftp_trivial_usage \
"[OPTION]... HOST [PORT]"