Module Name:	src
Committed By:	lukem
Date:		Mon May 17 15:14:54 UTC 1999

Modified Files:
	src/libexec/ftpd: Makefile conf.c extern.h ftpcmd.y ftpd.8 ftpd.c
	    popen.c
Removed Files:
	src/libexec/ftpd: util.c
Log Message:
features/fixes:
* implement xferstats. full stats are displayed for `STAT', and a
summary is displayed upon exit (and syslogged).  inspired by wu-ftpd.
* wrap data xfers in {send,receive}_data with alarm() timeouts. this
should remove the majority of the `hanging ftpd' problems that
people were still seeing.  inspired by wu-ftpd.
* link with ../../bin/ls, so that bin/ls is not required under a
chroot()ed area for `LIST' to work.  based on [bin/4497] from
"Soren S.  Jorvang" <soren@t.dk>
* migrate code from util.c into ftpd.c, so that it doesn't conflict
with ls' util.c.
* remove man page comment about ~ftp/bin/ls being necessary.
* bump version to 7.2.0.
* syslog xfer time with xfer stats.
* if appropriate, syslog error message with command.

internal code stuff:
* change arguments of various functions from `char *' to `const char *'.
* define PLURAL(x) macro, which returns `' if x == 1, `s' otherwise.
use macro appropriately
* lreply(): a code of -1 means ``send line as is''. a code of 0
means ``send line with 4 space prefix''. don't print a space after
the `-' for any other code.
* logcmd(): add `const struct timeval *elapsed' and `const char *error'
for more flexible error reporting