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mars_nwe-0.99.pl19

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This commit is contained in:
Mario Fetka
2011-11-13 00:38:59 +01:00
parent 5c18363271
commit c1c64c1591
75 changed files with 11044 additions and 4466 deletions
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202
examples/comm.c
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@@ -1,17 +1,33 @@
/*
/* comm.c 22-Oct-98
* simple demo for a command programm which do a
* DOS <-> UNX command handling using PIPE filesystem.
* DOS/WIN <-> UNX command handling using PIPE filesystem.
* Most problem under W95 is the file caching.
* Only the 32-bit version (comm32) works correct under W95.
* NT do not have this problems.
*
* can be used with unxcomm for UNX.
*
* Can also be used under Linux for ncpfs <-> mars_nwe.
*
* comm and unxcomm must be same version !
*/
#define MAXARGLEN 1024
/* Environment string could be in the form: UNXCOMM=p:/unxcomm
* or under 32bit: UNXCOMM=\\lx1\pipes\unxcomm
* or under linux: UNXCOMM=/pipes/unxcomm
*
*/
#define ENV_UNXCOMM "UNXCOMM"
#ifdef LINUX
# define DEFAULT_COMM "/pipes/unxcomm"
#else
# ifdef DEFAULT_UNC
# define DEFAULT_COMM DEFAULT_UNC
# else
# define DEFAULT_COMM "p:/unxcomm"
# define DEFAULT_COMM "p:/unxcomm"
# endif
#endif
#include <stdio.h>
@@ -19,6 +35,8 @@
#include <stddef.h>
#ifndef LINUX
# include <io.h>
#else
# define O_BINARY 0
#endif
#include <fcntl.h>
@@ -28,32 +46,172 @@ static int usage(char *progname)
return(1);
}
#ifdef WIN32
#include <windows.h>
#include <direct.h>
int get_server_name(char *servername, char *path)
/* returns len of servername if exist or 0 */
{
int result=0;
char remotepath[300];
if (path && *path != '\\' && *path != '/' && *(path+1) != ':'){
getcwd(remotepath, sizeof(remotepath)-1);
path=remotepath;
}
if (path && path[1] == ':') {
char localpath[10];
DWORD size=sizeof(remotepath);
memcpy(localpath, path, 2);
*(localpath+2)='\0';
if (WNetGetConnection(localpath, remotepath,
&size)==NO_ERROR) {
path=remotepath;
}
}
if (path && (*path == '\\' || *path == '/')
&& (*(++path) == '\\' || *path == '/') ) {
char *p=++path;
while (*p && *p!='/' && *p!='\\') ++p;
result= (int)(p-path);
if (result&&servername) {
memcpy(servername, path, result );
servername[result] = '\0';
}
}
return(result);
}
HANDLE loc_open(char *fn, int mode)
{
HANDLE fd=CreateFile(fn, GENERIC_READ,
FILE_SHARE_READ,
NULL,
OPEN_EXISTING,
FILE_ATTRIBUTE_NORMAL|
FILE_FLAG_SEQUENTIAL_SCAN|
FILE_FLAG_NO_BUFFERING, /* IMPORTANT !!! */
NULL);
return(fd);
}
int loc_read(HANDLE fd, char *buf, int size)
{
if (ReadFile(fd, buf, size, &size, NULL))
return(size);
return(-1);
}
#define loc_close(fd) CloseHandle(fd)
#define loc_lseek(fd, offs, what) /* not yet used */
#else
#define loc_lseek lseek
#define loc_read read
#define loc_open open
#define loc_close close
typedef int HANDLE;
#define INVALID_HANDLE_VALUE -1
#endif
int main(int argc, char **argv)
{
char *unxcomm=getenv(ENV_UNXCOMM);
if (NULL == unxcomm) unxcomm=DEFAULT_COMM;
if (argc > 1) {
int fdout = open(unxcomm, O_RDWR);
int fdin = dup(fdout);
if (fdout > -1 && fdin > -1) {
char **pp=argv+1;
unsigned char b=32;
int size;
int buf[512];
while(--argc) {
write(fdout, *pp, strlen(*pp));
++pp;
write(fdout, &b, 1);
char **pp=argv+1;
int size;
char buf[MAXARGLEN+1024];
HANDLE fdin = loc_open(unxcomm, O_RDONLY|O_BINARY);
int fdout = -1;
#ifdef WIN32
char buf_unxcomm[200];
if (fdin == INVALID_HANDLE_VALUE) {
char servername[100];
if (get_server_name(servername, argv[0])>0){
sprintf(buf_unxcomm, "\\\\%s\\pipes\\unxcomm", servername);
unxcomm=buf_unxcomm;
fdin = loc_open(unxcomm, O_RDONLY|O_BINARY);
}
}
#endif
if (fdin != INVALID_HANDLE_VALUE) {
int count=loc_read(fdin, buf, 10);
char pipepath[200];
char *pipeext=pipepath;
int tries=0;
while (count < 10 && tries < 20) {
int nc;
if (count < 0) count =0;
nc=loc_read(fdin, buf+count, 1);
if (nc > 0) count+=nc;
tries++;
}
b=0;
write(fdout, &b, 1);
close(fdout);
while (0 < (size = read(fdin, buf, sizeof(buf)))) {
write(1, buf, size);
if (count == 10 && buf[0]=='#' && buf[9] == '\n') {
char *p;
strcpy(pipepath, unxcomm);
p=pipepath+strlen(unxcomm);
while (p>pipepath) {
if (*p=='\\' || *p=='/')
break;
--p;
}
if (p > pipepath) {
++p;
*p++='r';
*p++='u';
*p++='n';
*p++='/';
memcpy(p, buf+1, 8);
p += 8;
*p++='.';
pipeext = p;
strcpy(pipeext, "in");
} else pipepath[0] = '\0';
tries=0;
do {
fdout = open(pipepath, O_WRONLY|O_BINARY);
} while (fdout < 0 && tries++ < 5);
if (fdout <0) {
fprintf(stderr, "Cannot open pipe '%s'\n", pipepath);
}
} else {
buf[count>0 ? count : 0]='\0';
fprintf(stderr, "%d Bytes read are wrong'%s'\n", count, buf);
}
close(fdin);
return(0);
if (fdout > -1) {
char *p=buf;
while(--argc) {
int l=strlen(*pp);
memcpy(p, *pp, l);
++pp;
p+=l;
*p++ = 32;
}
*p++='\0';
write(fdout, buf, (int)(p-buf));
close(fdout);
loc_lseek(fdin, 0, 0);
memset(buf, 0, 512);
while (0 < (size = loc_read(fdin, buf, 512 /*sizeof(buf)*/))) {
write(1, buf, size);
loc_lseek(fdin, 0, 2);
}
loc_close(fdin);
return(0);
}
loc_close(fdin);
} else
fprintf(stderr, "Cannot open PIPECOMMAND '%s'\n", unxcomm);
}

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examples/comm.exe
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examples/comm32.exe Normal file
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8
examples/config.h
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@@ -1,4 +1,4 @@
/* config.h: 04-Feb-98 */
/* config.h: 11-Jul-98 */
/* some of this config is needed by make, others by cc */
#define DO_DEBUG 1 /* compile in debug code */
@@ -14,7 +14,7 @@
# define FILENAME_NW_INI "/etc/nwserv.conf"
/* full name of ini (conf) file */
# define PATHNAME_PROGS "/usr/sbin" /* where to find the executables */
# define PATHNAME_BINDERY "/etc" /* directory for bindery-files */
# define PATHNAME_BINDERY "/var/nwserv/db" /* directory for bindery-files */
#endif
#define PATHNAME_PIDFILES "/var/run" /* directory for 'pidfiles' */
@@ -77,9 +77,7 @@
#define PERSISTENT_SYMLINKS 0 /* change to '1' for persistent symlinks */
/* main idea from Victor Khimenko */
/* in 0.99.pl0 still NOT working !! */
#define NEW_ATTRIB_HANDLING 0 /* better (if working ;)) attrib handling */
/* still NOT working !! */
/* <--------------- next is for linux only ----------------------------> */
#define INTERNAL_RIP_SAP 1 /* use internal/own rip/sap routines */

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examples/e.pck Normal file
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1
examples/mk Executable file
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@@ -0,0 +1 @@
make unxcomm && mv unxcomm /u3/pipes/.

41
examples/mk.li
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@@ -1,5 +1,5 @@
#!/bin/sh
# mk.li 10-Jul-97
# mk.li 15-Dec-99
# please edit this file !
mk()
@@ -43,7 +43,8 @@ case $UNX in
CPP="cc -E"
# CFLAGS="-pipe -O2 -fomit-frame-pointer"
# problems gcc2.5.8 ^^^^^^^^^^^^^^^^^^^^^
CFLAGS="-pipe -Wall"
# CFLAGS="-pipe -Wall -Dsignal=sysv_signal"
CFLAGS="$RPM_OPT_FLAGS -pipe -Wall -D_GNU_SOURCE"
case $MASCHINE in
sparc)
@@ -59,7 +60,17 @@ if [ -f /usr/lib/libgdbm.a ] || [ -f /usr/lib/libgdbm.so ] ; then
else
NDBMLIB="-ldbm"
fi
if [ -f /usr/lib/libcrypt.so ] ; then
CRYPTLIB="-lcrypt"
else
CRYPTLIB=""
fi
if [ -f /usr/include/sys/quota.h ] ; then
HOSTCFLAGS="$HOSTCFLAGS -DQTAINSYS"
fi
NSLLIB=""
MAKE=make
TMP=/tmp
@@ -80,6 +91,28 @@ fi
TMP=/tmp
INSTALL=/usr/ucb/install
;;
########## FreeBSD ############
# created by Boris Popov
freebsd)
V_VPATH=".."
OBJDIR="obj"
CC=gcc
CPP="gcc -E"
if [ "x$CFLAGS" = "x" ]; then
CFLAGS="native"
fi
HOSTCFLAGS="-DFREEBSD -DLINUX"
CRYPTLIB="-lcrypt -lipx"
NSLLIB=""
MAKE=make
TMP="./"
INSTALL="install -c"
;;
*) echo "mk.li: Unknown or not supported OS, probably you must set \$UNX"
;;
esac
@@ -95,7 +128,9 @@ esac
export CC
export CPP
export CFLAGS
if [ "X$CFLAGS" != "Xnative" ]; then
export CFLAGS
fi
export HOSTCFLAGS
export NDBMLIB
export CRYPTLIB

165
examples/nw.ini
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@@ -2,15 +2,18 @@
# This is the configuration-file for "mars_nwe", a free netware-emulator
# for Linux.
#
# last changed: 08-Feb-98
#
# !! section 5 : deleting of ipx devices/routes changed in 0.99.pl6 !!
# !! section 4 : automatic creation of ipx-interfaces changed in 0.98.pl9 !!
# last changed: 04-Apr-00
# !! section 31 : flags added in 0.99.pl18, but not used
# !! section 8 : new flags added in 0.99.pl18 !!
# !! section 9 : default directory/file umask changed in 0.99.pl9 !!
# !! section 46 : default attrib location changed in 0.99.pl9 !!
# !! section 5 : deleting of ipx devices/routes changed in 0.99.pl6 !!
# !! section 4 : automatic creation of ipx-interfaces changed in 0.98.pl9 !!
#
# since version 0.98.pl11:
# the most important options in config.h can now be altered in
# this file begin at section 60.
#
#
# Most configuration errors depend on section 4.
# !! Please read section 4 very carefully. !!
#
@@ -52,7 +55,7 @@
# /var/local/nwe/SYS -------> SYS -------------> W:
#
# More than one entry is allowed in this section.
# The maximum number of volumes must be specified in `config.h'
# The maximum number of volumes must be specified in `config.h'
# or in section 61 in this file.
#
# Please note that at least the volume "SYS" must be defined and it must
@@ -76,9 +79,9 @@
#
# If the netadmin wants to map the homedirectories with the MAP-Command to
# every user, he can do it in two variants:
# We suppose that the user test2 is logged in MARS_NWE. He has files
# We suppose that the user test2 is logged in MARS_NWE. He has files
# earlier stored in his homedirectory /home/test2.
# In case of entry 1 in /etc/nwserv.conf (naturally amongst other entries)
# In case of entry 1 in /etc/nwserv.conf (naturally amongst other entries)
# there are other results of the MAP-command.
#
# Variant 1 Variant 2
@@ -86,26 +89,29 @@
#DOS-Command MAP H:=MARS\HOMEDIR: MAP H:=MARS\HOMEDIR:
#
#Entry in /etc/nwserv.conf
# 1 HOMEDIR ~ k 1 HOMEDIR /home k
# 1 HOMEDIR ~ k 1 HOMEDIR /home k
#
#Result of DIR *.* All files stored in All homedirs of the
# /home/test2 will shown. users will shown.
# Showing his own files
# it is a command like
# it is a command like
# CD test2 and then
# dir *.* necessary.
#
# OPTIONS: none or some of the following characters (without a seperator)
# - Placeholder.
#
# Next two options control DOS and OS/2 namespace.
# i ignore case, handle mixing upper/lowercase filenames (slow)
# should only be used if you really need it.
# k use lowercase-filenames (if you don't set this,
# and you don't set 'i' all files _must_ be upper-case)
#
# m removable volume (e.g. cd-roms) or volumes, which
# should be remountable when mars_nwe is running.
# r volume is read-only and always reports "0 byte free"
# (this is intended for copies of CD-ROMs on harddisks)
# n (n)o fixed inodes. This volume do not have fixed inodes.
# e.g. DOS-Volumes, CD-ROMS. This flag is very important for
# attrib and trustee handling.
# o (lowercase o)
# volume has only one filesystem/device/namespace
# this is for filesystems with high inode > 0xFFFFFFF.
@@ -114,30 +120,41 @@
# between several devices/namespaces for one volume.
# p "PIPE"-filesystem. All files are pipe commands.
# See `doc/PIPE-FS'.
# r volume is read-only and always reports "0 byte free"
# (this is intended for copies of CD-ROMs on harddisks)
# t volume has trustees.
# Real access is trustee rights + unix rights.
# Trustees are stored in extra directories,
# normally under /var/nwserv/trustees.
# Must only be used for volume which have fix inodes.
# A volume with trustees should never be renamed.
# For some more notes see 'doc/TRUSTEES'.
# T volume has trustees & ignore the rights granted in UN*X filesystem
# exactly like option "t" except that the unix rights are not added
#
# additional Namespaces
# O (uppercase o)
# O (uppercase o)
# + OS/2 namespace (useful for Win95 clients, see doc/FAQS).
# N + NFS namespace (not really tested).
#
#
# UMASKDIR: default directory creat umask.
# UMASKFILE: default file creat umask.
# value are always octal, overwrite standard section 9 entries
# for this specific volume.
# values are always octal, they overwrite standard
# section 9 values for this specific volume.
#
# -------------------------------------------------------------------------
#
# Examples:
# 1 SYS /var/local/nwe/SYS k
# 1 CDROM /cdrom kmor
# 1 SYS /var/local/nwe/SYS kt 711 600
# 1 CDROM /cdrom kmnor
# 1 HOME ~ k -1
# 1 HOMETMP ~/tmp kiO
# 1 PRIVAT ~/privat kO 700 600
# 1 WORLD /var/world kiO 777 666
# 1 FAXQ /var/spool/fax/faxqueue k
1 SYS /u3/SYS/ k -1
1 SYS /u3/SYS/ kt 711 600
# =========================================================================
@@ -260,7 +277,7 @@
# routers, the shortest path can be determined by summing up
# all ticks for every route and compare the results.
# (1 tick = 1/18th second), default=1
# Note: If ticks > 6 then the internal router handles
# Note: If ticks > 6 then the internal router handles
# RIP/SAP specially. (RIP/SAP filtering)
#
# !! NOTE !!
@@ -286,7 +303,7 @@
# 4 0x0 ippp0 AUTO 7 # auto ippp0 (isdn ppp) interface.
# 4 0x0 ppp0 AUTO 7 # auto detection of ppp0 interface.
4 0x22 eth0 ethernet_ii 1
4 0x0 * AUTO 1
@@ -295,20 +312,26 @@
# Flags
# 0x1 do not remove by nwserv/nwrouted added routes and ipx-devices
# beyond the lifetime of the server or router.
# If this flag is not set then all by nwserv/nwrouted added
# ipx-devices/routes will be deleted when
# nwserv/nwrouted ends (default).
# If this flag is not set then all by nwserv/nwrouted added
# ipx-devices/routes will be deleted when
# nwserv/nwrouted ends and if no ipx socket is still
# open. (default).
#
# 0x2 Switch on automatic kernel creation of ipx-interfaces.
# The automatic kernel creating of ipx-devices sometimes
# make trouble (Win95). It should only be used in the
# beginning or for testing.
# beginning or for testing !!
#
# 0x4 do remove ALL routes and ipx-devices
# beyond the lifetime of the server or router.
# If this flag is set then all ipx-devices/routes
# will be deleted when nwserv/nwrouted ends.
# will be deleted when nwserv/nwrouted ends,
# without looking for open ipx sockets.
# This was the default prior mars_nwe 0.99.pl6 !
# This also do complete ipx reinit when starting
# mars_nwe.
# This was the default prior mars_nwe 0.99.pl9 !
#
#
#
# other flags may follow.
@@ -329,7 +352,7 @@
# SERVER_VERSION: the version-number reported to DOS-clients
# 0 Version 2.15 (was default till version 0.98.pl7)
# 1 Version 3.11 (is default now)
# 2 Version 3.12
# 2 Version 3.12
#
# If you want to use longfilenamesupport and/or namespace routines
# you should set this section to '1' or '2'
@@ -400,7 +423,7 @@
#
# 0x8 ignore station/time restrictions for supervisor.
#
# 0x10 allows deleting a file even if the file is opened by
# 0x10 allows deleting a file even if the file is opened by
# other process.
# ( this was standard before mars_nwe-0.99.pl0 )
#
@@ -412,6 +435,15 @@
# in some volume info calls.
# some DOS clients need it.
#
# 0x80 allows renaming a file even if the file is opened by
# other process.
# ( this was standard before mars_nwe-0.99.pl18 )
#
# 0x100 not used yet.
#
# 0x200 needed for direct int17 printing on NETX clients
# (patch from Przemyslaw Czerpak)
#
# other flags may follow.
# value will be interpreted as hex value.
@@ -426,9 +458,9 @@
# if -1 is specified for directories the st_mode of parent directory
# will be used.
# Volumes depended values can be set in section 1.
# 9 -1 0664
# 9 -1 0640
#
9 0755 0664
9 0751 0640
# Section 10: UID and GID with minimal rights
# =========================================================================
@@ -536,17 +568,19 @@
# a '-' sign as password.
# -------------------------------------------------------------------------
# Syntax:
# 13 NW_LOGIN LINUX_LOGIN [PASSWORD] [FLAGS]
# 13 NW_LOGIN [LINUX_LOGIN] [PASSWORD] [FLAGS]
#
# FLAGS must be a hex value begin with 0x
# the only FLAG value in the moment is 0x1 for 'fixed passwords'
# which cannot be changed by user.
# Example:
# 13 MARTIN
# 13 MARTIN martin
# 13 DAREK martin
# 13 COMMON common gast 0x1 # no password change by user.
# 13 COMMON common 0x1 # syntax is allowed too.
13 GUEST nobody - 0x1
# Section 14: currently not used
@@ -594,21 +628,45 @@
15 0 top-secret
# =========================================================================
# Section 16: Tests on startup
#
# If you want some sanity checks at startup, set this flag to 1.
# If you want some sanity checks at startup, set this flag to > 0.
# "mars_nwe" will try to create/change missing directories:
# SYS:LOGIN, SYS:MAIL, SYS:MAIL/XXX, SYS:PUBLIC, SYS:SYSTEM ...
# (with the "right" permissions, of course) if you enable this.
# should also be enabled when you use a new mars_nwe version.
# Disabling this test only spares little time when starting mars_nwe.
# some values:
# 1 few important tests.
# 2 also check/compress bindery.
16 1
# Section 17-20: currently not used
# Section 17: some bindery / user related flags.
# =========================================================================
# Flags
# 0x1 give all user an empty! login script, if they do not
# already have one. Is interpreted by test routines
# which run if section 16 is set and nwserv starts
# or got a SIGHUP. ( nwserv -h )
#
# other flags may follow.
# value will be interpreted as hex value.
17 0x0
# Section 18: some queue handling related flags.
# =========================================================================
# Flags
# 0x1 always unset (disable) the print banner flag.
#
# other flags may follow.
# value will be interpreted as hex value.
18 0x0
# Section 19-20: currently not used
# =========================================================================
@@ -633,7 +691,7 @@
# It must exist before printing.
# (_not_ the spooling-directories of the Linux-lpd)
# NOTE !
# A '-' sign as QUEUE_DIR has special meaning of
# A '-' sign as QUEUE_DIR has special meaning of
# 'standard' queuedir name. ( SYS:\SYSTEM\queueid.QDR )
#
# PRINT_COMMAND: command used for serving the print-jobs under Linux
@@ -644,13 +702,16 @@
# command as last parameters.
# NOTE !
# If a print command is not specified the job can/must be
# printed by any print server.
# printed by any print server.
# (e.g. pserver (ncpfs utils) or external printserver)
#
# Examples:
# 21 LASER - lpr -Plaser
# 21 OCTOPUSS
# 21 OCTOPUSS
# 21 FAXPRINT - /usr/bin/psfaxprn /var/spool/fax/faxqueue
# -------------------------------------------------------------------------
21 LP - lpr -
21 LP_PS
# =========================================================================
@@ -659,9 +720,16 @@
# e.g. to enable printing with ncpfs pserver
# -------------------------------------------------------------------------
# Syntax:
# 22 PSERVER_NAME QUEUE_NAME
# 22 PSERVER_NAME QUEUE_NAME [FLAGS]
#
# FLAGS:
# 1 Let PSERVER_NAME be a 'normal' user (type 1).
# Used for simple qserver which works under 'normal' user login.
#
# Examples:
# 22 PS1 OCTOPUSS
# 22 PS1 OCTOPUSS
22 PS_NWE LP_PS 1
# =========================================================================
@@ -675,22 +743,31 @@
# 30 0x2000 0x2000
# =========================================================================
# Section 31: not used yet
# =========================================================================
# Flags not used yet
#
31 0x0
# =========================================================================
# Section 40ff: Some pathes (optional)
#
# -------------------------------------------------------------------------
# 40 = path for vol/dev/inode->path cache, needed for client-32,namespace
40 /var/spool/nwserv/.volcache
40 /var/spool/nwserv/.volcache
# 41 = path for share/lock files
41 /var/spool/nwserv/.locks
# 42 = path for spool dir, e.g. internal print queue handling
42 /var/spool/nwserv
#
#
# 45 = path for bindery file's
45 /etc
# 46 = path for attribute handling and later trustees
46 /var/lib/nwserv/attrib
# 45 = path for bindery file's
45 /var/nwserv/db
# 46 = path for attribute handling
46 /var/nwserv/attrib
# 47 = path for trustee handling
47 /var/nwserv/trustees
# =========================================================================
# Section 50: Conversion tables by Victor Khimenko <khim@mccme.ru>
# Tables for DOS->Unix names translation & upper/lowercase translations

5
examples/nwopt
View File

@@ -1,6 +1,7 @@
# example for nwopt file.
# example for nwopt file.
# !!!! NOT USED !!!!!
#
# last changed: 18-Nov-97
# last changed: 10-May-98
#
# Syntax similar like nwserv.conf file.
#

65
examples/unxcomm.c
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@@ -1,12 +1,21 @@
/* unxcomm.c 08-Jun-97 */
/* simple UNX program to work together with 'comm' */
/* to demonstrate usage of pipefilesystem */
/* unxcomm.c 22-Oct-98
* simple UNX program to work together with 'comm'
* to demonstrate usage of pipefilesystem
* needs mars_nwe version >= 0.99.pl13 !
* comm and unxcomm must be same version !
* 'run' directory must exist and must have
* read and write permission for every user.
*/
#include <stdio.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/time.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include <signal.h>
#include <sys/wait.h>
static char **build_argv(int bufsize, char *command, int len)
/* routine returns **argv for use with execv routines */
@@ -51,8 +60,8 @@ int bl_read(int fd, void *buf, int size)
int result;
FD_ZERO(&fdin);
FD_SET(fd, &fdin);
t.tv_sec = 0;
t.tv_usec = 100; /* 100 msec should be enough */
t.tv_sec = 1;
t.tv_usec = 0;
result = select(fd+1, &fdin, NULL, NULL, &t);
if (result > 0)
result=read(fd, buf, size);
@@ -61,15 +70,49 @@ int bl_read(int fd, void *buf, int size)
int main(int argc, char *argv[])
{
int size=0;
int l;
int size=-1;
int pid=getpid();
char buf[MAXARGLEN+1024];
char fifopath[257];
char *p;
close(2);
dup2(1,2);
while (0 < (l=bl_read(0, buf+size, MAXARGLEN-size)))
size+=l;
if (argc > 3) {
strcpy(fifopath, argv[0]);
p=strrchr(fifopath, '/');
if (p) {
++p;
sprintf(p, "run/%08x.in", pid);
if (mkfifo(fifopath, 0600)) {
perror("mkfifo");
fprintf(stderr, "unxcomm:fifo.in=`%s`\n", fifopath);
} else {
fprintf(stdout, "#%08x\n", pid);
fflush(stdout);
size=0;
}
}
}
if (!size) {
int tries=0;
int fd = open(fifopath, O_RDONLY);
if (fd > -1) {
while (tries++ < 5) {
int l;
while (0 < (l=bl_read(fd, buf+size, MAXARGLEN-size))) {
size+=l;
}
if (size && buf[size-1] == '\0') break;
}
close(fd);
} else {
perror("open fifo");
size=-1;
}
unlink(fifopath);
}
if ( 0 < size) {
char **argvv=build_argv(sizeof(buf), buf, size);
if (argvv) {