diff -r -C 3 socat-1.0.4.1/CHANGES socat-1.0.4.2/CHANGES *** socat-1.0.4.1/CHANGES Wed Mar 6 11:37:58 2002 --- socat-1.0.4.2/CHANGES Sun Mar 31 21:56:49 2002 *************** *** 1,4 **** --- 1,33 ---- + ####################### V 1.0.4.2: + + solved problems and bugs: + PROBLEM: EOF of one stream caused close of other stream, giving it no + chance to go down regularly + SOLVED: EOF of one stream now causes shutdown of write part of other + stream + + PROBLEM: sending mail via socks address to qmail showed that crlf + option does not work + SOLVED: socks address applies PH_LATE options + + PROBLEM: in debug mode, no info about socat and platform was issued + SOLVED: print socat version and uname output in debug mode + + PROBLEM: invoking socat with -t and no following parameters caused + SIGSEGV + SOLVED: -t and -b now check next argv entry + + PROBLEM: when opening of logfile (-lf) failed, no error was reported + and no further messages were printed + SOLVED: check result of fopen and print error message if it failed + + new features: + address type UDP-LISTEN now supports option fork: it internally applies + socket option SO_REUSEADDR so a new UDP socket can bind to port after + `accepting´ a connection (child processes might live forever though) + + ####################### V 1.0.4.1: solved problems and bugs: Only in socat-1.0.4.1/Config: Makefile.AIX-4-1-5 Only in socat-1.0.4.1/Config: config.AIX-4-1-5.h diff -r -C 3 socat-1.0.4.1/Makefile.in socat-1.0.4.2/Makefile.in *** socat-1.0.4.1/Makefile.in Wed Mar 6 10:53:56 2002 --- socat-1.0.4.2/Makefile.in Sun Mar 31 21:58:09 2002 *************** *** 1,5 **** ! # $Id: Makefile.in,v 1.48 2001/12/29 10:14:28 gerhard Exp $ ! # Copyright Gerhard Rieger 2001 # Published under the GNU General Public License V.2, see file COPYING SHELL = /bin/sh --- 1,5 ---- ! # $Id: Makefile.in,v 1.50 2002/03/31 17:54:28 gerhard Exp $ ! # Copyright Gerhard Rieger 2001, 2002 # Published under the GNU General Public License V.2, see file COPYING SHELL = /bin/sh *************** *** 62,67 **** --- 62,68 ---- all: socat procan filan + depend: $(CFILES) $(HFILES) makedepend @SYSDEFS@ $(CFILES) *************** *** 86,91 **** --- 87,98 ---- $(INSTALL) -m 755 -o root -g bin procan $(DESTDIR)$(BINDEST) $(INSTALL) -m 755 -o root -g bin filan $(DESTDIR)$(BINDEST) + # make a GNU-zipped tar ball of the source files + dist: socat.tar.gz + + socat.tar.gz: socat.tar + gzip -9 socat.tar.gz + VERSION = `sed 's/"//g' VERSION` TARDIR = socat-1.0 socat.tar: configure Makefile.in config.h.in install-sh VERSION $(CFILES) $(HFILES) $(DOCFILES) $(SHFILES) $(OSFILES) test.sh gatherinfo.sh *************** *** 94,105 **** tar cvf socat.tar $(TARDIR) rm -f $(TARDIR)/COPYING # write protected rm -r $(TARDIR) - - socat.tar.gz: socat.tar - gzip -9 socat.tar.gz - - # make a GNU-zipped tar ball of the source files - dist: socat.tar.gz clean: rm -f *.o socat procan filan socat.tar socat.tar.gz socat.out libxio.a --- 101,106 ---- diff -r -C 3 socat-1.0.4.1/VERSION socat-1.0.4.2/VERSION *** socat-1.0.4.1/VERSION Wed Mar 6 09:38:02 2002 --- socat-1.0.4.2/VERSION Fri Mar 29 22:38:41 2002 *************** *** 1 **** ! "1.0.4.1" --- 1 ---- ! "1.0.4.2" diff -r -C 3 socat-1.0.4.1/config.h.in socat-1.0.4.2/config.h.in *** socat-1.0.4.1/config.h.in Mon Feb 11 10:41:36 2002 --- socat-1.0.4.2/config.h.in Sun Mar 31 19:54:28 2002 *************** *** 1,5 **** ! /* $Id: config.h.in,v 1.23 2002/02/11 09:41:36 gerhard Exp $ */ ! /* Copyright Gerhard Rieger 2001 */ /* Published under the GNU General Public License V.2, see file COPYING */ #ifndef __config_h_included --- 1,5 ---- ! /* $Id: config.h.in,v 1.24 2002/03/31 17:54:28 gerhard Exp $ */ ! /* Copyright Gerhard Rieger 2001, 2002 */ /* Published under the GNU General Public License V.2, see file COPYING */ #ifndef __config_h_included diff -r -C 3 socat-1.0.4.1/error.c socat-1.0.4.2/error.c *** socat-1.0.4.1/error.c Fri Dec 28 09:13:05 2001 --- socat-1.0.4.2/error.c Sun Mar 31 20:27:34 2002 *************** *** 1,5 **** ! static const char _rcsid_[]="$Id: error.c,v 1.11 2001/12/28 08:13:05 gerhard Exp $"; ! /* Copyright Gerhard Rieger 2001 */ /* Published under the GNU General Public License V.2, see file COPYING */ /* the logging subsystem */ --- 1,5 ---- ! static const char _rcsid_[]="$Id: error.c,v 1.13 2002/03/31 18:27:34 gerhard Exp $"; ! /* Copyright Gerhard Rieger 2001, 2002 */ /* Published under the GNU General Public License V.2, see file COPYING */ /* the logging subsystem */ *************** *** 54,61 **** case 'y': diagopts.syslog = true; openlog("socat", LOG_PID, diagopts.logfacility); diagopts.logstderr = false; break; ! case 'f': diagopts.logfile = fopen(arg, "a"); ! diagopts.logstderr = false; break; case 's': diagopts.logstderr = true; break; /* logging to stderr is default */ case 'p': diagopts.progname = arg; break; case 'd': --diagopts.msglevel; break; --- 54,65 ---- case 'y': diagopts.syslog = true; openlog("socat", LOG_PID, diagopts.logfacility); diagopts.logstderr = false; break; ! case 'f': if ((diagopts.logfile = fopen(arg, "a")) == NULL) { ! Error2("cannot open log file \"%s\": %s", arg, strerror(errno)); ! break; ! } else { ! diagopts.logstderr = false; break; ! } case 's': diagopts.logstderr = true; break; /* logging to stderr is default */ case 'p': diagopts.progname = arg; break; case 'd': --diagopts.msglevel; break; diff -r -C 3 socat-1.0.4.1/mail.sh socat-1.0.4.2/mail.sh *** socat-1.0.4.1/mail.sh Wed Nov 28 11:24:14 2001 --- socat-1.0.4.2/mail.sh Sun Mar 31 20:27:34 2002 *************** *** 1,14 **** #! /bin/sh ! # $Id: mail.sh,v 1.5 2001/11/28 10:24:14 hermi Exp $ ! # Copyright Gerhard Rieger 2001 # Published under the GNU General Public License V.2, see file COPYING #set -vx # This is an example for a shell script that can be fed to socat with exec. # Its clue is that it does not use stdin/stdout for communication with socat, ! # so you may feed the mail message via stdin to the script. ! # It supports multiline answers from server, but not much more yet. # Usage: cat message.txt |socat [-v] exec:"mail.sh target@domain.com",fdin=3,fdout=4 tcp:mail.relay.org:25,crlf --- 1,15 ---- #! /bin/sh ! # $Id: mail.sh,v 1.7 2002/03/31 18:27:34 gerhard Exp $ ! # Copyright Gerhard Rieger 2001, 2002 # Published under the GNU General Public License V.2, see file COPYING #set -vx # This is an example for a shell script that can be fed to socat with exec. # Its clue is that it does not use stdin/stdout for communication with socat, ! # so you may feed the mail message via stdin to the script. The message should ! # contain appropriate mail headers. ! # This script supports multiline answers from server, but not much more yet. # Usage: cat message.txt |socat [-v] exec:"mail.sh target@domain.com",fdin=3,fdout=4 tcp:mail.relay.org:25,crlf diff -r -C 3 socat-1.0.4.1/socat.c socat-1.0.4.2/socat.c *** socat-1.0.4.1/socat.c Wed Mar 6 10:48:34 2002 --- socat-1.0.4.2/socat.c Sat Mar 30 21:12:23 2002 *************** *** 1,5 **** ! static const char _rcsid_[]="$Id: socat.c,v 1.55 2002/03/06 09:48:34 gerhard Exp $"; ! /* Copyright Gerhard Rieger 2001 */ /* Published under the GNU General Public License V.2, see file COPYING */ /* this is the main source, including command line option parsing, general --- 1,5 ---- ! static const char _rcsid_[]="$Id: socat.c,v 1.58 2002/03/30 20:12:23 gerhard Exp $"; ! /* Copyright Gerhard Rieger 2001, 2002 */ /* Published under the GNU General Public License V.2, see file COPYING */ /* this is the main source, including command line option parsing, general *************** *** 46,51 **** --- 46,56 ---- void lftocrlf(char **in, ssize_t *len, size_t bufsiz); void crlftolf(char **in, ssize_t *len, size_t bufsiz); + static const char socatversion[] = + #include "./VERSION" + ; + static const char timestamp[] = __DATE__" "__TIME__; + int main(int argc, const char *argv[]) { const char **arg1, *a; *************** *** 53,58 **** --- 58,64 ---- double rto; /*0 int signum;*/ int i, argc0, result; + struct utsname ubuf; diag_set('p', strchr(argv[0], '/') ? strrchr(argv[0], '/')+1 : argv[0]); xiosetopt('p', "!!"); *************** *** 98,104 **** a = *arg1+2; } else { ++arg1, --argc; ! a = *arg1; } socat_opts.bufsiz = strtoul(a, (char **)&a, 0); break; --- 104,113 ---- a = *arg1+2; } else { ++arg1, --argc; ! if ((a = *arg1) == NULL) { ! Error("option -b requires an argument"); ! socat_usage(stderr); Exit(1); ! } } socat_opts.bufsiz = strtoul(a, (char **)&a, 0); break; *************** *** 112,118 **** a = *arg1+2; } else { ++arg1, --argc; ! a = *arg1; } rto = strtod(a, (char **)&a); socat_opts.closwait.tv_sec = rto; --- 121,130 ---- a = *arg1+2; } else { ++arg1, --argc; ! if ((a = *arg1) == NULL) { ! Error("option -t requires an argument"); ! socat_usage(stderr); Exit(1); ! } } rto = strtod(a, (char **)&a); socat_opts.closwait.tv_sec = rto; *************** *** 146,151 **** --- 158,167 ---- } Info(copyright); + Debug2("socat version %s on %s", socatversion, timestamp); + uname(&ubuf); /* ! here we circumvent internal tracing (Uname) */ + Debug4("running on %s version %s, release %s, machine %s\n", + ubuf.sysname, ubuf.version, ubuf.release, ubuf.machine); #if WITH_MSGLEVEL <= E_DEBUG for (i = 0; i < argc0; ++i) { *************** *** 177,185 **** fputs("Usage:\n", fd); fputs("socat [options] \n", fd); fputs(" options:\n", fd); ! fputs(" -V version and feature information only\n", fd); #if WITH_HELP ! fputs(" -? global options and address types\n", fd); fputs(" -?? like -?, plus a list of all available address options\n", fd); #endif /* WITH_HELP */ fputs(" -d increase verbosity (use up to 4 times; 2 are recommended)\n", fd); --- 193,201 ---- fputs("Usage:\n", fd); fputs("socat [options] \n", fd); fputs(" options:\n", fd); ! fputs(" -V print version and feature information to stdout, and exit\n", fd); #if WITH_HELP ! fputs(" -? print a help text describing command line options and addresses\n", fd); fputs(" -?? like -?, plus a list of all available address options\n", fd); #endif /* WITH_HELP */ fputs(" -d increase verbosity (use up to 4 times; 2 are recommended)\n", fd); *************** *** 200,218 **** void socat_version(FILE *fd) { ! static char timestamp[] = __DATE__" "__TIME__; ! #if 1 ! const char version[] = ! #include "./VERSION" ! ; ! #endif ! struct utsname buf; fputs(copyright, fd); fputc('\n', fd); ! fprintf(fd, "socat version %s on %s\n", version, timestamp); ! Uname(&buf); fprintf(fd, " running on %s version %s, release %s, machine %s\n", ! buf.sysname, buf.version, buf.release, buf.machine); fputs("features:\n", fd); #ifdef WITH_STDIO fprintf(fd, " #define WITH_STDIO %d\n", WITH_STDIO); --- 216,228 ---- void socat_version(FILE *fd) { ! struct utsname ubuf; fputs(copyright, fd); fputc('\n', fd); ! fprintf(fd, "socat version %s on %s\n", socatversion, timestamp); ! Uname(&ubuf); fprintf(fd, " running on %s version %s, release %s, machine %s\n", ! ubuf.sysname, ubuf.version, ubuf.release, ubuf.machine); fputs("features:\n", fd); #ifdef WITH_STDIO fprintf(fd, " #define WITH_STDIO %d\n", WITH_STDIO); *************** *** 623,628 **** --- 633,639 ---- sleepon = 1; } else { Notice1("socket 1 (fd %d) is at EOF", XIO_GETRDFD(sock1)); + xioshutdown(sock2, 1); } } else if (bytes > 0) { wasaction = 1; *************** *** 641,646 **** --- 652,658 ---- sleepon = 1; } else { Notice1("socket 2 (fd %d) is at EOF", XIO_GETRDFD(sock2)); + xioshutdown(sock1, 1); } } else if (bytes > 0) { wasaction = 1; diff -r -C 3 socat-1.0.4.1/xio-socks.c socat-1.0.4.2/xio-socks.c *** socat-1.0.4.1/xio-socks.c Thu Dec 27 17:59:02 2001 --- socat-1.0.4.2/xio-socks.c Sun Mar 31 19:54:28 2002 *************** *** 1,5 **** ! static const char _rcsid_[]="$Id: xio-socks.c,v 1.7 2001/12/27 16:59:02 gerhard Exp $"; ! /* Copyright Gerhard Rieger 2001 */ /* Published under the GNU General Public License V.2, see file COPYING */ /* this file contains the source for opening addresses of socks4 type */ --- 1,5 ---- ! static const char _rcsid_[]="$Id: xio-socks.c,v 1.9 2002/03/31 17:54:28 gerhard Exp $"; ! /* Copyright Gerhard Rieger 2001, 2002 */ /* Published under the GNU General Public License V.2, see file COPYING */ /* this file contains the source for opening addresses of socks4 type */ *************** *** 188,193 **** --- 188,196 ---- } applyopts(fd->stream.fd, opts, PH_ALL); + + if ((result = _xio_openlate(&fd->stream, opts)) < 0) + return result; /* send socks header (target addr+port, +auth */ do { diff -r -C 3 socat-1.0.4.1/xio-udp.c socat-1.0.4.2/xio-udp.c *** socat-1.0.4.1/xio-udp.c Thu Dec 27 18:00:55 2001 --- socat-1.0.4.2/xio-udp.c Sat Mar 30 20:47:42 2002 *************** *** 1,5 **** ! static const char _rcsid_[]="$Id: xio-udp.c,v 1.8 2001/12/27 17:00:55 gerhard Exp $"; ! /* Copyright Gerhard Rieger 2001 */ /* Published under the GNU General Public License V.2, see file COPYING */ /* this file contains the source for handling UDP addresses */ --- 1,5 ---- ! static const char _rcsid_[]="$Id: xio-udp.c,v 1.10 2002/03/28 10:49:37 gerhard Exp $"; ! /* Copyright Gerhard Rieger 2001, 2002 */ /* Published under the GNU General Public License V.2, see file COPYING */ /* this file contains the source for handling UDP addresses */ *************** *** 7,12 **** --- 7,13 ---- #include "xiosysincludes.h" #include "xioopen.h" + #include "xio-socket.h" #include "xio-ip4.h" #include "xio-ip6.h" #include "xio-ip.h" *************** *** 95,129 **** retropt_int(opts, OPT_SO_TYPE, &socktype); - if ((fd->stream.fd = Socket(af, socktype, ipproto)) < 0) { - Error4("socket(%d, %d, %d): %s", af, socktype, ipproto, strerror(errno)); - return STAT_RETRYLATER; - } - applyopts(fd->stream.fd, opts, PH_PASTSOCKET); - - applyopts_cloexec(fd->stream.fd, opts); - - applyopts(fd->stream.fd, opts, PH_BIND); - if (Bind(fd->stream.fd, &us.soa, uslen) < 0) { - Error4("bind(%d, {%s}, "F_Zd"): %s", fd->stream.fd, - sockaddr_info(&us.soa, infobuff, sizeof(infobuff)), - uslen, strerror(errno)); - return STAT_RETRYLATER; - } - - /* under some circumstances bind() fills sockaddr with interesting info. */ - if (Getsockname(fd->stream.fd, &us.soa, &uslen) < 0) { - Error4("getsockname(%d, %p, {%d}): %s", - fd->stream.fd, &us.soa, uslen, strerror(errno)); - } - - applyopts(fd->stream.fd, opts, PH_PASTBIND); - if (retropt_string(opts, OPT_RANGE, &rangename) >= 0) { if (af == AF_INET) { parserange(rangename, af, &netaddr_in, &netmask_in); } else { ! Error1("range option not supported with address familiy %d", af); return STAT_NORETRY; } } --- 96,106 ---- retropt_int(opts, OPT_SO_TYPE, &socktype); if (retropt_string(opts, OPT_RANGE, &rangename) >= 0) { if (af == AF_INET) { parserange(rangename, af, &netaddr_in, &netmask_in); } else { ! Error1("range option not supported with address family %d", af); return STAT_NORETRY; } } *************** *** 133,140 **** --- 110,144 ---- while (true) { /* we loop with fork or prohibited packets */ /* now wait for some packet on this datagram socket, get its sender address, connect there, and return */ + int one = 1; char infobuff[256]; + if ((fd->stream.fd = Socket(af, socktype, ipproto)) < 0) { + Error4("socket(%d, %d, %d): %s", af, socktype, ipproto, strerror(errno)); + return STAT_RETRYLATER; + } + applyopts(fd->stream.fd, opts, PH_PASTSOCKET); + if (Setsockopt(fd->stream.fd, opt_so_reuseaddr.major, + opt_so_reuseaddr.minor, &one, sizeof(one)) < 0) { + Warn6("setsockopt(%d, %d, %d, {%d}, %F_Zd): %s", + fd->stream.fd, opt_so_reuseaddr.major, + opt_so_reuseaddr.minor, &one, sizeof(one), strerror(errno)); + } + applyopts_cloexec(fd->stream.fd, opts); + applyopts(fd->stream.fd, opts, PH_BIND); + if (Bind(fd->stream.fd, &us.soa, uslen) < 0) { + Error4("bind(%d, {%s}, "F_Zd"): %s", fd->stream.fd, + sockaddr_info(&us.soa, infobuff, sizeof(infobuff)), + uslen, strerror(errno)); + return STAT_RETRYLATER; + } + /* under some circumstances bind() fills sockaddr with interesting info. */ + if (Getsockname(fd->stream.fd, &us.soa, &uslen) < 0) { + Error4("getsockname(%d, %p, {%d}): %s", + fd->stream.fd, &us.soa, uslen, strerror(errno)); + } + applyopts(fd->stream.fd, opts, PH_PASTBIND); + Notice1("listening on UDP %s", sockaddr_info(&us.soa, infobuff, sizeof(infobuff))); FD_ZERO(&in); FD_ZERO(&out); FD_ZERO(&expt); *************** *** 165,171 **** sockaddr_info(&them.soa, infobuff, sizeof(infobuff))); /* forbidden peer address, drop the datagram */ ! Recvfrom(fd->stream.fd, buff1, 1, 0, NULL, NULL); continue; } } --- 169,175 ---- sockaddr_info(&them.soa, infobuff, sizeof(infobuff))); /* forbidden peer address, drop the datagram */ ! Recvfrom(fd->stream.fd, buff1, 1, 0, &them.soa, &themlen); continue; } } *************** *** 192,204 **** break; } /* server: continue loop with select */ ! #if 0 ! if (Close(fd->fd) < 0) { ! Warn2("close(%d): %s", fd->fd, strerror(errno)); } #endif Notice1("forked off child process "F_pid, pid); Sleep(1); /*! give child a chance to consume the old packet */ continue; } break; --- 196,211 ---- break; } /* server: continue loop with select */ ! #if 1 ! /* when we dont close this we get awkward behaviour on Linux 2.4: ! recvfrom gives 0 bytes with invalid socket address */ ! if (Close(fd->stream.fd) < 0) { ! Warn2("close(%d): %s", fd->stream.fd, strerror(errno)); } #endif Notice1("forked off child process "F_pid, pid); Sleep(1); /*! give child a chance to consume the old packet */ + continue; } break; diff -r -C 3 socat-1.0.4.1/xio.help socat-1.0.4.2/xio.help *** socat-1.0.4.1/xio.help Mon Feb 11 19:50:19 2002 --- socat-1.0.4.2/xio.help Sun Mar 31 21:58:09 2002 *************** *** 1,4 **** ! # $Id: xio.help.template,v 1.50 2002/02/10 20:51:38 gerhard Exp $ # Copyright Gerhard Rieger 2001, 2002 Operating systems: --- 1,4 ---- ! # $Id: xio.help,v 1.51 2002/03/30 20:16:02 gerhard Exp $ # Copyright Gerhard Rieger 2001, 2002 Operating systems: *************** *** 7,18 **** not always tested) on the operating systems listed below, unless otherwise noted: - Linux/GNU 2.0.33, i386 Linux/GNU 2.4.10, i386 - AIX 4.1.5 (egc) AIX 4.3.3 (gcc 2.8) Solaris 5.8, sparc FreeBSD 4.4, i386 =============================================================================== --- 7,17 ---- not always tested) on the operating systems listed below, unless otherwise noted: Linux/GNU 2.4.10, i386 AIX 4.3.3 (gcc 2.8) Solaris 5.8, sparc FreeBSD 4.4, i386 + MacOS X 10, PPC =============================================================================== *************** *** 295,301 **** (without consuming its data), connect() to this address, and leave xioopen(). Afterwards, our socket only communicates with this peer. Option groups: FD, SOCKET, SOCK_IP, IPAPP, IP_UDP, RANGE ! Note: fork option can not be implemented for technical reasons! #UDP-dgram:port --- 294,301 ---- (without consuming its data), connect() to this address, and leave xioopen(). Afterwards, our socket only communicates with this peer. Option groups: FD, SOCKET, SOCK_IP, IPAPP, IP_UDP, RANGE ! Note: with fork option, child processes might hang forever because UDP cannot ! transport EOF conditions. #UDP-dgram:port *************** *** 933,939 **** Type: BOOL Option group: OPEN Phase: OPEN ! Platforms: AIX 4.3, FreeBSD, Linux Sets the O_DIRECT flag of the open() call. --- 933,939 ---- Type: BOOL Option group: OPEN Phase: OPEN ! Platforms: AIX, FreeBSD, Linux Sets the O_DIRECT flag of the open() call. *************** *** 956,962 **** Type: BOOL Option group: OPEN Phase: OPEN ! Platforms: AIX 4.3, Linux, SunOS (UNIX98) Sets the O_DSYNC flag with the open() call. This lets write() calls wait until modification metainfo is physically written to media. --- 956,962 ---- Type: BOOL Option group: OPEN Phase: OPEN ! Platforms: AIX, Linux, SunOS (UNIX98) Sets the O_DSYNC flag with the open() call. This lets write() calls wait until modification metainfo is physically written to media. *************** *** 979,985 **** Type: BOOL Option group: OPEN Phase: OPEN ! Platforms: AIX 4.3, Linux, SunOS Sets the O_LARGEFILE flag of the open() flag. --- 979,985 ---- Type: BOOL Option group: OPEN Phase: OPEN ! Platforms: AIX, Linux, SunOS Sets the O_LARGEFILE flag of the open() flag. *************** *** 1050,1056 **** Type: BOOL Option group: OPEN Phase: OPEN ! Platforms: AIX 4.3, Linux, SunOS (UNIX98) Sets the O_RSYNC flag with the open() call. This lets write() calls wait until read metainfo is physically written to media. --- 1050,1056 ---- Type: BOOL Option group: OPEN Phase: OPEN ! Platforms: AIX, Linux, SunOS (UNIX98) Sets the O_RSYNC flag with the open() call. This lets write() calls wait until read metainfo is physically written to media. *************** *** 1212,1218 **** Type: BOOL Option group: FORK Phase: BIGEN ! Platforms: AIX 4.3, FreeBSD, Linux, SunOS For communication between the exec() or system() subprocess with socat, use a pseudo terminal instead of a socket pair. The executed program gets the slave --- 1212,1218 ---- Type: BOOL Option group: FORK Phase: BIGEN ! Platforms: AIX, FreeBSD, Linux, SunOS For communication between the exec() or system() subprocess with socat, use a pseudo terminal instead of a socket pair. The executed program gets the slave *************** *** 1239,1245 **** Type: BOOL Option group: FORK Phase: BIGEN ! Platforms: AIX 4.3, Linux, SunOS Like pty, but only use the /dev/ptmx (/dev/ptc on AIX) mechanism, not any other way for pty generation. --- 1239,1245 ---- Type: BOOL Option group: FORK Phase: BIGEN ! Platforms: AIX, Linux, SunOS Like pty, but only use the /dev/ptmx (/dev/ptc on AIX) mechanism, not any other way for pty generation. *************** *** 1570,1576 **** Type: INT Option group: SOCKET Phase: PASTSOCKET ! Platforms: AIX 4.3 Sets the SO_AUDIT socket option. --- 1570,1576 ---- Type: INT Option group: SOCKET Phase: PASTSOCKET ! Platforms: AIX Sets the SO_AUDIT socket option. *************** *** 1643,1649 **** Physical type: INT Option group: SOCKET Phase: PASTSOCKET ! Platforms: AIX 4.3 Sets the SO_KERNACCEPT socket option. --- 1643,1649 ---- Physical type: INT Option group: SOCKET Phase: PASTSOCKET ! Platforms: AIX Sets the SO_KERNACCEPT socket option. *************** *** 1963,1969 **** Physical type: INT Option group: SOCK_IP Phase: PASTSOCKET ! Platforms: AIX 4.3, Linux, SunOS Implementation status: No results. Set the IP_RECVTTL socket option. --- 1963,1969 ---- Physical type: INT Option group: SOCK_IP Phase: PASTSOCKET ! Platforms: AIX, Linux, SunOS Implementation status: No results. Set the IP_RECVTTL socket option. *************** *** 2211,2217 **** Physical type: INT Option group: IP_TCP Phase: PASTSOCKET ! Platforms: AIX 4.3 Applies the TCP_STDURG option with setsockopt. This enables RFC 1122 compliant urgent point handling. --- 2211,2217 ---- Physical type: INT Option group: IP_TCP Phase: PASTSOCKET ! Platforms: AIX Applies the TCP_STDURG option with setsockopt. This enables RFC 1122 compliant urgent point handling.