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at 3.0: at now has a lex/yacc grammer, which is an extension of POSIX.2 to something more sensible. There's an atd, which can still simulate atrun with the -s option. at 3.1: Tried to fix some races in the atd code by renaming running jobs to "=" (thanks to aj@arthur.pfalz.de for pointing out the bug). at 3.1.1: The last fix didn't work. New locking scheme: as soon as a job starts, the file a00beef is hardlinked to =00beef. a00beef is unlinked as soon as actual shell execution starts. "=" - files are deleted as soon as their job ends, or an hour after they should have run. at 3.1.2: cleanups: indent the source with OTBS remove output file if it already exists, with a warning. log attempts to run job twice added -b option to atd removed -b option from at (now batch calls "at -qb now") revamp run_loop so -b works correctly at 3.1.3: Fixed "at 07:30" functionality for implicit tomorrow Include yywrap if none can be found at 3.1.4: Set default batch maximum to 0.8 Changed install group to 'root' at 3.1.5: Merged Bjorn Helgaas' (helgaas@tomahawk.rsn.hp.com) patches: * Use setresuid(2) if setreuid(2) is not available (HP-UX 10) * Use "chown user:group" instead of "chown user.group" for HP-UX compatibility * RELINQUISH_PRIVS slightly earlier in at.c, since it doesn't depend on * Change "volatile static" to "static volatile" * Test for HAVE_ATTRIBUTE_NORETURN instead of __GNUC__ in daemon.h Don't export SHELLOPTS (read-only variable in bash) at 3.1.6: Made 'noon', 'teatime' and 'midnight' work. Reran autoheader so HP-UX compilation works. at 3.1.7: Made parser case-independent by specifying -i to flex at 3.1.8: Fixed spelling mistake in manpage Created at_allow(5) and at_deny(5) manpages Fixed bug where 'next monday' could be a synonym for today Fixed spelling bug in parser (misspelled February) Removed obsolete '-v' flag from atq at 3.1.11: Ansgar Burchardt (15): correct comment in atd.c rc: do not set -e panic.c: switch permissions before unlink update configure script update config.guess and config.sub Makefile.in: do not remove debian/tmp at.c: add -t option document new -t option remove unused function parsetimespec at.c: exit successfully when -V is given fix some typos update contact address update copyright information set version to 3.1.11 remove $Id$ tags Cyril Brulebois (7): Make Copyright a regular file. Copy debian/rc to rc, it's not Debian-specific. Copy debian/pam to pam.conf, it's not Debian-specific. Remove the debian/ directory. Fix LFILE/ATJOB_DIR usage in nextjob(). Fix missing panic.h include. Remove unused "static const char *svnid" at 3.1.12: Ansgar Burchardt (18): do not increment year twice do not increment day of month twice update documentation on removed environment variables add -f option to stay in foreground error when day of month is 0 make less assumptations on open file descriptors use common-session-noninteractive make parsetest buildable pass -i option to sendmail use pid file in init script add status action to init script make stdout, stderr available to sendmail process default queues are no longer configurable document -b option pass current time as a parameter to parsetime() document 4-digit years and ISO date format add test suite update copyright information at 3.1.13: Ansgar Burchardt (18): parsetime.pl: add test case correct error message when initgroups fails change owner of output file do not open output file twice use strdup() at.1.in: Add references to at.allow(5), at.deny(5) Sort references in SEE ALSO section. man page for atrun is in section 8 at.1.in: Document -M option. at.1.in: Remove a dot from mid-sentence. Rename at_allow.5.in to at.allow.5.in Remove useless chdir() Create hardlink as priviledged user Update my email address. atd.c: variable "rc" is always used No longer mention atrun in documentation. do not abort when job is removed just before we run it do not strip binaries on install Mike Miller (1): Add support for -r option required by POSIX. Reuben Thomas (2): De-duplicate and improve documentation of /etc/at.{deny,allow}. Clarify an error message.