Commit Graph

31 Commits

Author SHA1 Message Date
agc b5b2954259 Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22249, verified by myself.
2003-08-07 09:05:01 +00:00
dsl e314f958bd Support command -p, -v and -V as posix
Stop temporary PATH assigments messing up hash table
Fix sh -c -e "echo $0 $*" -a x (as posix)
(agreed by christos)
2003-01-22 20:36:03 +00:00
kleink b3df6303a9 Rename `sigset' locals to avoid symbol shadowing warning. 2003-01-16 09:38:37 +00:00
christos c02b3bbdf4 Fixes from David Laight:
- ansification
- format of output of jobs command (etc)
- job identiers %+, %- etc
- $? and $(...)
- correct quoting of output of set, export -p and readonly -p
- differentiation between nornal and 'posix special' builtins
- correct behaviour (posix) for errors on builtins and special builtins
- builtin printf and kill
- set -o debug (if compiled with DEBUG)
- cd src obj (as ksh - too useful to do without)
- unset -e name, remove non-readonly variable from export list.
  (so I could unset -e PS1 before running the test shell...)
2002-11-24 22:35:38 +00:00
mycroft d84d36165d Clean up INTOFF/INTON usage a little -- none of fork{shell,parent,child}()
screw with them now, only their callers.
2002-09-27 21:32:24 +00:00
christos 6438e7dcdc no SYSV for eagain, enable EMFILE 2002-09-27 16:56:15 +00:00
wiz 0b398b282c __STDC__ is always defined on NetBSD, so remove #ifdef __STDC__ (and
unnecessary #else cases).
2002-05-25 23:09:06 +00:00
christos f629aa28d9 implement noclobber. From Ben Harris, with minor tweaks from me. Two
unimplemented comments to go. Go Ben!
2002-05-15 16:33:35 +00:00
matt e2056eada9 include <stdlib.h>, <string.h>, or whatever as appropriate to shut up
gcc 2.96
2000-07-03 03:26:17 +00:00
christos 3d42469030 compile with WARNS = 2 1999-07-09 03:05:49 +00:00
mycroft 2e23138ad7 If we exit due to a SIGINT, do it with raise() so that the wait status is
correct in the parent.
1999-04-05 15:00:28 +00:00
mycroft ee9e50eacb Be more retentive about use of NOTREACHED and noreturn. 1998-07-28 11:41:40 +00:00
mycroft 9dc385beb1 Delint. 1998-07-28 05:31:22 +00:00
christos 7faabd5800 Include our local includes after the system's ones. 1998-01-31 12:36:16 +00:00
christos cd799663e4 Fix compiler warnings. 1997-07-04 21:01:48 +00:00
christos 7ea7f895f5 Use #ifdef __STDC__ instead of #if __STDC__ 1997-04-11 23:06:51 +00:00
christos 2a9c11dd53 PR/287: Shell does not exit with 126/127 when permission denied/
command not found. Add extra exception type and generalize
	error handling routines to take that exception type. Use
	a global variable exerrno to keep the last exec error.
1996-10-16 14:35:42 +00:00
christos 07bae7eddd Merge in my changes from vangogh, and fix the x=`false`; echo $? == 0
bug.
1995-05-11 21:28:33 +00:00
mycroft 6bfd77e432 Fix typo in previous. 1995-03-23 00:01:03 +00:00
mycroft 3e417cced4 Use sigprocmask(), not sigsetmask(). 1995-03-21 15:40:16 +00:00
cgd 49f0ad8601 convert to new RCS id conventions. 1995-03-21 09:01:59 +00:00
cgd 4ce0d34a31 clean up further. more patches from Jim Jegers 1994-12-05 19:07:32 +00:00
cgd 5dad143982 from James Jegers <jimj@miller.cs.uwm.edu>: quiet -Wall, and squelch
some of the worst style errors.
1994-12-04 07:11:37 +00:00
mycroft cafd1f7e9f Add RCS ids. 1994-06-11 16:11:35 +00:00
jtc a81e412494 Include appropriate header files to bring function prototypes into scope. 1994-05-12 17:03:32 +00:00
jtc 37ed7877b2 sync with 4.4lite 1994-05-11 17:09:42 +00:00
mycroft 106f3e9c20 From Vincent Broman:
error.c: Add , in initializer list if ENOLINK defined.
output.c: Gratuitously remove extra ;.
mknodes.c: main() should return a value.
Not from Vincent Broman:
mknodes.c: main() should return an error condition when approriate, too.
1993-09-05 17:32:05 +00:00
mycroft 8542364e07 Add RCS identifiers. 1993-08-01 18:49:50 +00:00
cgd 06be60083d changed "Id" to "Header" for rcsids 1993-03-23 00:22:59 +00:00
cgd 346aa5dd48 added rcs ids to all files 1993-03-22 08:04:00 +00:00
cgd 61f282557f initial import of 386bsd-0.1 sources 1993-03-21 09:45:37 +00:00