emo/busybox
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ipsvd: make udpsvd work similar to tcpsvd (multiple parallel

Browse Source 
children for several streams of udp packets tested to work)
code size: -509 bytes
This commit is contained in:
Denis Vlasenko
2007-04-03 23:23:10 +00:00
parent b933ac1e25
commit 02fd66885c
3 changed files with 131 additions and 335 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
include/usage.h
View File

@ -3331,7 +3331,7 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when
/* "[-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 \
"Creates TCP socket, binds it to host:port and listens on in\n" \
"for incoming connections. For each connection it runs prog" \
"for incoming connections. For each connection it runs prog." \
"\n" \
"\nip IP to listen on. '0' = all" \
"\nport Port to listen on" \
@ -3339,27 +3339,29 @@ USE_FEATURE_RUN_PARTS_FANCY("\n -l Prints names of all matching files even when
"\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-b n Allow a backlog of approximately n TCP SYNs" \
"\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" \
"\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 \
"[-hv] [-u user] [-l name] host port prog"
"[-hEv] [-u user] [-l name] host port prog"
#define udpsvd_full_usage \
"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" \
"for incoming packets. For each packet it runs prog\n" \
"(redirecting all further packets with same peer ip:port to it)." \
"\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-c n Handle up to n connections simultaneously" \
"\n-h Look up peer's hostname" \
"\n-E Do not set up TCP-related environment variables" \
"\n-v Verbose"
#define tftp_trivial_usage \