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ipsvd: make udpsvd work similar to tcpsvd (multiple parallel

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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

8
include/applets.h
View File

@@ -132,8 +132,8 @@ USE_FSCK(APPLET(fsck, _BB_DIR_SBIN, _BB_SUID_NEVER))
//USE_E2FSCK(APPLET_NOUSAGE(fsck.ext2, e2fsck, _BB_DIR_SBIN, _BB_SUID_NEVER))
//USE_E2FSCK(APPLET_NOUSAGE(fsck.ext3, e2fsck, _BB_DIR_SBIN, _BB_SUID_NEVER))
USE_FSCK_MINIX(APPLET_ODDNAME(fsck.minix, fsck_minix, _BB_DIR_SBIN, _BB_SUID_NEVER, fsck_minix))
USE_FTPGET(APPLET_ODDNAME(ftpget, ftpgetput, _BB_DIR_USR_BIN, _BB_SUID_NEVER,ftpget))
USE_FTPPUT(APPLET_ODDNAME(ftpput, ftpgetput, _BB_DIR_USR_BIN, _BB_SUID_NEVER,ftpput))
USE_FTPGET(APPLET_ODDNAME(ftpget, ftpgetput, _BB_DIR_USR_BIN, _BB_SUID_NEVER, ftpget))
USE_FTPPUT(APPLET_ODDNAME(ftpput, ftpgetput, _BB_DIR_USR_BIN, _BB_SUID_NEVER, ftpput))
USE_FUSER(APPLET(fuser, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_GETENFORCE(APPLET(getenforce, _BB_DIR_USR_SBIN, _BB_SUID_NEVER))
USE_GETOPT(APPLET(getopt, _BB_DIR_BIN, _BB_SUID_NEVER))
@@ -293,7 +293,7 @@ USE_SYSLOGD(APPLET(syslogd, _BB_DIR_SBIN, _BB_SUID_NEVER))
USE_TAIL(APPLET(tail, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_TAR(APPLET(tar, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_TASKSET(APPLET(taskset, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_TCPSVD(APPLET(tcpsvd, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_TCPSVD(APPLET_ODDNAME(tcpsvd, tcpudpsvd, _BB_DIR_USR_BIN, _BB_SUID_NEVER, tcpsvd))
USE_TEE(APPLET(tee, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_TELNET(APPLET(telnet, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_TELNETD(APPLET(telnetd, _BB_DIR_USR_SBIN, _BB_SUID_NEVER))
@@ -311,7 +311,7 @@ USE_TTY(APPLET(tty, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
//USE_TUNE2FS(APPLET(tune2fs, _BB_DIR_SBIN, _BB_SUID_NEVER))
USE_APP_UDHCPC(APPLET(udhcpc, _BB_DIR_SBIN, _BB_SUID_NEVER))
USE_APP_UDHCPD(APPLET(udhcpd, _BB_DIR_USR_SBIN, _BB_SUID_NEVER))
USE_UDPSVD(APPLET(udpsvd, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
USE_UDPSVD(APPLET_ODDNAME(udpsvd, tcpudpsvd, _BB_DIR_USR_BIN, _BB_SUID_NEVER, udpsvd))
USE_UMOUNT(APPLET(umount, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_UNAME(APPLET(uname, _BB_DIR_BIN, _BB_SUID_NEVER))
USE_UNCOMPRESS(APPLET(uncompress, _BB_DIR_BIN, _BB_SUID_NEVER))

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 \