changelog.0

linux下常用的网络工具的代码

	* rsh/rsh.c (try_help, help, pusage): New function.
	(usage): Use pusage & try_help.
	(warning): Use __PROGNAME.
	(main): Add long option handling.
	(long_options): New variable.
	"version.h": New include.
	* libinetutils/version.c (inetutils_package): New variable.
	* headers/version.h (inetutils_package): New declaration.
	* ftp/main.c (main): Use INETUTILS_PACKAGE.
	* ftpd/ftpd.c (statcmd, main): Likewise.
	* telnet/main.c (main): Likewise.
	(help): Add program description.

	* ftpd/ftpd.c (inetutils_version): Declaration removed.
	"version.h": New include.
	
Fri Sep 27 13:07:03 1996  Miles Bader  <[e-mail]>

	* libinetutils/version.c (inetutils_bugaddr): New variable.
	(inetutils_version): Get rid of package name.
	Change to version 1.3.
	* ftp/main.c (main): Supply program name when printing the
	version, and use INETUTILS_VERSION as only the version number.
	* ftpd/ftpd.c (main, statcmd): Likewise.
	* ftp/main.c (ohelp): Add bug reporting address.
	* telnet/main.c (help): Likewise.
	* headers/version.h (inetutils_bugaddr): New declaration.

Tue Sep 24 19:16:34 1996  Miles Bader  <[e-mail]>

	* telnetd/telnetd.c (telnet): Restore #if accidentally deleted
	when removing debugging printfs.

	* headers/crypt.h: Use crypt unconditionally if HAVE_CRYPT is defined.

Fri Aug 30 11:47:44 1996  Miles Bader  <[e-mail]>

	* telnetd/telnetd.c (telnet): Remove unecessary debugging printfs.

Wed Aug 21 12:42:28 1996  Miles Bader  <[e-mail]>

	* configure.in (enable_talk): Define `HAVE_OSOCKADDR_H' if we
	supply that include file.
	* headers/acconfig.h (HAVE_OSOCKADDR): Define slot removed.
	(HAVE_OSOCKADDR_H): New define slot.
	* talkd/talkd.c <osockaddr.h>: Conditionalize on HAVE_OSOCKADDR_H
 	instead of !HAVE_OSOCKADDR.

Tue Aug 20 19:55:32 1996  Miles Bader  <[e-mail]>

	* headers/Makefile.in (DISTFILES): Add err.h.

Fri Aug 16 00:49:23 1996  Miles Bader  <[e-mail]>

	* Makefile.in (DISTFILES): Add TODO.

	* tftp/main.c (get_args): New function.
	(setpeer, put, get, setrexmt, settimeout): Use get_args.
	(command): Use fgets instead of gets.

	* Makefile.in (dist): Remove dependency on $(DISTFILES).
	(DISTFILES): Add $(SUBDIRS).  Remove glob & glob/*.
	(dist-prepare): Don't make subdirectories explicitly.
	Link or copy package directories as a unit into the distribution.
	(DISTPACKAGES): New variable.

	* headers/Makefile.in (DISTFILES): Add confpaths.h.in.

	* headers/crypt.h [__GNUC__] (CRYPT): Use alternate definition to
	avoid apparent gcc bug with weak refs and ?: operator.

	* ftpd/ftpd.c (try_login): New function, guts from `pass'.
	(pass): Call try_login.
	(user): Always ask for a password for an uknown user.
	Call try_login directly if a known user with no password.

	* headers/Makefile.in (DISTFILES): Remove iupaths.h.

Thu Aug 15 22:29:46 1996  Miles Bader  <[e-mail]>

	* uucpd/uucpd.c (dologin, dologout): Always use logwtmp now.
	<utmp.h>: Include removed.
	(struct utmp): Type removed.
	(dologout): Check HAVE_WAIT3 instead of BSDINETD.

	* ftpd/ftpd.c (end_login, pass, dologout): Use logwtmp_keep_open.
	* ftpd/Makefile.in (SRCS): Remove logwtmp.c.
	* logwtmp.c: File removed.
	* configure.in: Add check for errno being declared.
	* libinetutils/logwtmp.c [!HAVE_ERRNO_DECL] (errno): New decl.
	[HAVE_ERRNO_H] <errno.h>: New 
	[KEEP_OPEN] Add code to define `logwtmp_keep_open' version.
	* libinetutils/logwtmp.c <sys/fcntl.h>: New include.
	* libinetutils/Makefile.in (CPPFLAGS): Add $(PATHDEF_WTMP) and
	$(PATHDEF_UTMP).
	(SRCS): Add logwtmpko.c.
	(OBJS): Add logwtmpko.o.
	* logwtmpko.c: New file.

	* headers/acconfig.h (HAVE_STAT_ST_MTIMESPEC): Renamed from
	HAVE_ST_TIMESPEC.
	(HAVE_STAT_ST_MTIME_USC): Renamed from HAVE_ST_TIME_USEC.
	(HAVE_ATTR_WEAK_REFS, HAVE_UTMP_UT_TYPE, HAVE_UTMP_UT_HOST,
	HAVE_UTMP_UT_TV): New define slots.
	* headers/crypt.h: Replace HAVE_WEAK_REFS with
	HAVE_ATTR_WEAK_REFS, and test for any of the three with HAVE_WEAK_REFS.

	* configure.in (sys_glob): Add checks for ut_type, ut_host, and
	ut_tv fields in struct utmp.
	(AC_CHECK_HEADERS): Add utmp.h & utmpx.h.
	(AC_CHECK_FUNCS): Add flock, ftruncate, wait3.

	* libinetutils/logwtmp.c (_logwtmp): Close FD after use.

	* ftpd/logwtmp.c: Replace with version derived from libinetutils.

	* rcp/rcp.c (write_stat_time): Replace HAVE_ST_TIME* with
	HAVE_STAT_ST_MTIME* (as generated by new configure rules).

Thu Aug  8 02:37:15 1996  Miles Bader  <[e-mail]>

	* iumacros.m4: New file.
	* configure.in: Use macros from iumacros.m4.
	Rearrange to be more clear, and add lots of comments.
	Check for libutils functions in libutil if it exists.

Wed Aug  7 15:24:45 1996  Miles Bader  <[e-mail]>

	* configure.in (AC_CHECK_FUNCS): Remove strdup & logwtmp.
	(AC_REPLACE_FUNCS): Add strdup, logout, & logwtmp.
	* libinetutils/logout.c, libinetutils/logwtmp.c,
	libinetutils/cleansess.c, libinetutils/strdup.c: New files.
	* libinetutils/Makefile.in (SRCS): Add strdup.c, logout.c,
	logwtmp.c, & cleansess.c.
	(OBJS): Add cleansess.o.

	* ftp/cmds.c [!HAVE_STRDUP] (strdup): Function removed.
	* ftpd/logwtmp.c [!PATH_WTMP && WTMP_FILE] (PATH_WTMP): Macro removed.

	* rlogind/rlogind.c [HAVE_FD_SET_MACROS_IN_SYS_TIME_H]
	<sys/time.h>: New include.

	* configure.in: Rework format of path configuration file.
	* headers/acconfig.h: Include <confpaths.h> at end.
	* headers/confpaths.h.in: Renamed from iu_paths.h.
	* paths: Change format of entries.
	* libinetutils/Makefile.in (CPPFLAGS): New variable.
	* libinetutils/daemon.c, libinetutils/ttymsg.c, rexecd/rexecd.c,
 	talkd/announce.c, talkd/process.c, talkd/talkd.c, uucpd/uucpd.c
 	<paths.h>: Include removed.
	* ftp/cmds.c, ftpd/ftpd.c, ftpd/logwtmp.c, inetd/inetd.c,
 	rcp/rcp.c, rcp/util.c, rlogind/rlogind.c, rsh/rsh.c, rshd/rshd.c,
 	syslogd/syslogd.c, telnetd/sys_term.c, telnetd/telnetd.c
 	<iu_paths.h>: Include removed.
	* Makefile.in (DISTCLEAN): Add pathdefs.make and paths.defs.

Tue Aug  6 01:44:37 1996  Miles Bader  <[e-mail]>

	* libinetutils/version.c (inetutils_version): Change to 1.2.

	* paths: New file.
	* configure.in: Add huge wodge of code to parse the `paths' file
	and produce pathdefs.make and paths.defs.
	* Makefile.in (DISTFILES): Add paths.
	* config.make.in: Put @PATHDEFS_MAKE@ at the end.
	* headers/iu_paths.h: New file.
	* headers/Makefile.in (DISTFILES): Add iu_paths.h & remove paths.h.
	* inetd/Makefile.in, telnetd/Makefile.in, ftpd/Makefile.in,
	syslogd/makefile.in, rsh/Makefile.in, rlogind/Makefile.in,
	rcp/Makefile.in
	(CPPFLAGS): Use $(PATHDEF_...) variables.
	* inetd/inetd.c, ftp/cmds.c, telnetd/telnetd.c, telnetd/sys_term.c,
	syslogd/syslogd.c, rshd/rshd.c, rlogind/rlogind.c, rcp/util.c
	<iu_paths.h>: Changed from <paths.h>.
	* rsh/rsh.c, rcp/rcp.c <iu_paths.h>: New include.
	* inetd/inetd.c (CONFIG): Initialize from PATH_INETDCONF.
	* ftp/Makefile.in, rshd/Makefile.in (CPPFLAGS): New macro.
	* syslogd/syslogd.c (LogName, ConfFile, PidFile, ctty, main, wallmsg):
	Use PATH_* macros instead of _PATH_* ones.
	* ftp/cmds.c (remglob, shell): Likewise
	* rsh/rsh.c (main): Likewise.
	* rshd/rshd.c (doit): Likewise.
	* rlogind/rlogind.c (doit, cleanup): Likewise.
	* rcp/util.c (susystem): Likewise.
	* rcp/rcp.c (toremote, tolocal): Likewise.
	* telnetd/sys_term.c (start_login): Likewise.
	
Mon Aug  5 00:23:07 1996  Miles Bader  <[e-mail]>

	* configure.in: Check to see if the fd_set macros are defined by
	<sys/time.h> rather than <sys/types.h> (!).
	* headers/acconfig.h (HAVE_FD_SET_MACROS_IN_SYS_TIME_H): New def slot.
	* rsh/rsh.c [HAVE_FD_SET_MACROS_IN_SYS_TIME_H] <sys/time.h>: New inc.

	* talk/init_disp.c (init_display): Use sigaction or sigvec as appr.
	* configure.in: Include $LIBTERMCAP in LIBCURSES if necessary.

	* rlogin/rlogin.c (oob): Only use TIOCFLUSH if it's defined.
	(writer): Only check VDSUSP if it's defined.

	* talkd/announce.c <sgtty.h>: Include removed.

	* rsh/rsh.c: [HAVE_STDARG_H] <stdarg.h>: New include.
	[!HAVE_STDARG_H] <varargs.h>: Conditionalize include.
	
	* libinetutils/hstrerror.c: New file.
	* libinetutils/Makefile.in (SRCS): Add strerror.c & hstrerror.c.
	* headers/acconfig.h (HAVE_H_ERRLIST_DECL): New define slot.
	* configure.in: Check for hstrerror, and various things to provide
	a replacement if it doesn't exist.
	* syslogd/syslogd.c (cfline): Declare hstrerror.

	* rlogind/rlogind.c [!TTYDEF_IFLAG] (TTYDEF_IFLAG),
	[!TTYDEF_OFLAG] (TTYDEF_OFLAG), [!TTYDEF_LFLAG] (TTYDEF_LFLAG):
	New macros.
	* rshd/rshd.c (doit): Use setpgid instead of setpgrp.
	* uucpd/uucpd.c (dologin): Only write lastlog if HAVE_STRUCT_LASTLOG.
	* configure.in: Add check for struct lastlog in <utmp.h>.
	* headers/acconfig.h (HAVE_STRUCT_LASTLOG): New define slot.

	* daemon.c: New file.
	libinetutils/Makefile.in (SRCS): Add daemon.c.
	* configure.in (AC_REPLACE_FUNCS): New test, for daemon.

	* configure.in: Check whether crypt is declared in <unistd.h>.
	(AC_CHECK_FUNCS): Add sigvec & sigaction.
	* inetd/inetd.c (main): Use sigaction, sigvec, or signal as appropriate.
	* rlogin/rlogin.c (main): Likewise.

	* headers/acconfig.h (HAVE_CRYPT_DECL): New define slot.
	* headers/crypt.h: If there's a system decl for crypt, use an
	ambiguous argument signature (`()') to avoid conflicting with it.

	* ftpd/ftpd.c (send_file_list): Test for '\0' in name rather than
	looking at DIR's d_namlen field (which doesn't exist on all systems).
	(retrieve, store): Use SEEK_* macros instead of L_*.
	[!LOG_FTP] (LOG_FTP): New macro.
	(version): Variable removed.
	(main, statcmd): Use INETUTILS_VERSION instead of VERSION.
	* configure.in: Add tests for SEEK_* macros and L_* macros,
	defining the SEEK_* ones if they don't already exists.
	* headers/acconfig.h (SEEK_SET, SEEK_CUR, SEEK_END): New define slots.
	* tftpd/tftpd.c [!LOG_FTP] (LOG_FTP): New macro.

	* telnetd/sys_term.c (tty_linemode): If EXTPROC isn't defined,
	always return false (we can't set linemode either in this case).
	* telnetd/telnetd.c (telnet): Only use TIOCPKT_IOCTL if it's defined.

	* telnet/externs.h: Prefer termios if both <termios.h> & <termio.h>
 	exist.
	Move define of `termio' to `termios' outside of file-already-
 	included test, as sometimes the file's already been included.

	* ftp/ruserpass.c: Include <stdarg.h> or <varargs.h> before
	including <err.h> (which needs va_list).
	(localhost): New declaration.
	* ftp/ftp.c [!HAVE_HSTRERROR] (hookup): Add grot to print error
	message for h_errno, using herror.

Sun Aug  4 23:00:29 1996  Miles Bader  <[e-mail]>

	* ftp/cmds.c (site_idle): Renamed from `idle' to avoid conflict
	with linux <unistd.h>.
	* ftp/extern.h: Likewise.
	(command): Add arg decls to prototype.
	* ftp/cmdtab.c (cmdtab): Change entry for "idle" to use site_idle.
	* ftp/ftp.c [HAVE_STDARG_H] <stdarg.h>: New include.
	[!HAVE_STDARG_H] <varargs.h>: Conditionalize include.
	(command): Make work with either <stdarg.h> or <varargs.h>.

	* configure.in (AC_CHECK_HEADERS): Add glob.h.
	Check for system glob, and config in our own if necessary.
	* Makefile.in (SUBDIRS, SERVERS, CLIENTS, BOTH): Add @subdirs@,
	the autoconf-supplied list of sub-configured directories.
	(DISTFILES): Add `glob' and `glob/*' (ick, but what else can be
	done without modifying glob?).
	* ftp/Makefile.in, ftpd/Makefile.in (LDLIBS): Add $(LIBGLOB).
	* config.make.in (LIBGLOB): New variable.

	* headers/Makefile.in (DISTFILES): Add paths.h.

Wed Jul 31 14:49:18 1996  Miles Bader  <[e-mail]>

	* telnet/main.c (help): Shorten description for -l/--user.

	* configure.in: Add a check for various types of weak reference.
	Add crypt.h to INCLUDES.
	* headers/acconfig.h (HAVE_WEAK_REFS, HAVE_PRAGMA_WEAK_REFS,
	HAVE_ASM_WEAK_REFS): New define slots.
	* headers/crypt.h: New file.
	* headers/Makefile.in (DISTFILES): Add crypt.h.
	* ftpd/ftpd.c (pass): Use CRYPT instead of crypt.
	* libtelnet/krb4encpwd.c (passwdok): Likewise.
	* libtelnet/rsaencpwd.c (rsaencpwd_passwdok): Likewise.
	* rexecd/rexecd.c (doit): Likewise.
	* uucpd/uucpd.c (doit): Likewise
	* ftpd/ftpd.c, libtelnet/krb4encpwd.c, libtelnet/rsaencpwd.c,
	rexecd/rexecd.c, uucpd/uucpd.c <crypt.h>: New include.

Tue Jul 30 18:36:11 1996  Miles Bader  <[e-mail]>

	* libinetutils/version.c (inetutils_version): Change to 1.1.

	* configure.in (AC_CHECK_FUNCS): Check for crypt.
	Check for EWOULDBLOCK.
	* ftpd/ftpd.c (pass): Only call crypt if HAVE_CRYPT defined.
	* libtelnet/krb4encpwd.c (passwdok): Likewise
	* libtelnet/rsaencpwd.c (passwdok): Likewise.
	* rexecd/rexecd.c (doit): Likewise.
	* uucpd/uucpd.c (doit): Likewise.
	* headers/acconfig.h (EWOULDBLOCK): New define slot.

Sat Jul 27 11:32:13 1996  Miles Bader  <[e-mail]>

	* uucpd/uucpd.c [!HAVE_LOGWTMP] (dologin): Supply name to copy in wtmp.

	* rlogind/rlogind.c <getopt.h>: New include.
	(fatal): Don't depend on sprintf returning a count.

	* telnetd/defs.h: Prefer termios if <termios.h> & <termio.h> exist.

	* inetd/inetd.c <getopt.h>: New include.
	(line): Define with a size of 2048 if LINE_MAX isn't defined.

Fri Jul 26 09:06:41 1996  Miles Bader  <[e-mail]>

	* headers/Makefile.in (DISTFILES): Add `arpa' (the directory).
	* config.make.in (_LINK_DISTFILE): Copy directories too.

Wed Jul 24 01:36:15 1996  Miles Bader  <[e-mail]>

	* config.make.in (_LINK_DISTFILE): Copy into $(DISTDIR)/$$FILE.
	(LINK_DISTFILES): Always set $$FILE as well as $$DISTFILE before
	using $(_LINK_DISTFILE).

Tue Jul 23 22:59:49 1996  Miles Bader  <[e-mail]>

	* Makefile.in: Use dependencies instead of shell loops for