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01ee8c1bbd
freebsd-skq/bin/sh
History
ache 01ee8c1bbd 1) Fix longstanding bug: 
trap 'echo xxx' 1 2 3 15
	read x
is not interrupted by ^C (due to restartable read syscall) and must be
interrupted per POSIX
Worse case:
	read -t 5 x
hangs forever after ^C pressed (supposed to timeout after 5 secs)
Fixed by adding siginterrupt(signo, 1) after catch handler installed

2) Do not reinstall sighandler immediately after it is called,
BSD do it for us
1997-11-05 23:33:58 +00:00
..
bltin Nuke register keyword usage and #if -> #ifdef. 1997-04-28 03:06:52 +00:00
funcs Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
alias.c Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
alias.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
arith_lex.l Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
arith.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
arith.y Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
builtins.def Turn on the new type builtin. 1997-04-28 03:50:07 +00:00
cd.c Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
cd.h Make sh(1) a little braver in the face of adversity. sh(1) 1996-12-21 22:09:40 +00:00
error.c Nuke register keyword usage and #if -> #ifdef. 1997-04-28 03:06:52 +00:00
error.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
eval.c Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
eval.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
exec.c Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
exec.h Add a type builtin and nuke register keyword usage. 1997-04-28 03:08:38 +00:00
expand.c Back out previous fix - this bug's got diplomatic immunity as a registered 1997-06-19 17:57:06 +00:00
expand.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
histedit.c When NO_HISTORY is defined and the history command is used 1997-04-28 03:10:31 +00:00
init.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
input.c Nuke register keyword usage, rename pread to preadfd, and open 1997-04-28 03:11:52 +00:00
input.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
jobs.c Make all status values an integral type and use 1997-08-18 02:53:20 +00:00
jobs.h Make all status values an integral type and use 1997-08-18 02:53:20 +00:00
machdep.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
mail.c Nuke register keyword usage and #if -> #ifdef. 1997-04-28 03:06:52 +00:00
mail.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
main.c Don't source $ENV unless this is an interactive shell. 1997-05-05 03:45:17 +00:00
main.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
Makefile Changes to support full make parallelism (-j<n>) in the world 1997-10-05 09:40:24 +00:00
memalloc.c Nuke register keyword usage and #if -> #ifdef. 1997-04-28 03:06:52 +00:00
memalloc.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
miscbltin.c Add the '-t timeout' option to the 'read' builtin. This allows the 1997-09-29 15:15:16 +00:00
mkbuiltins Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
mkinit.c Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
mknodes.c Nuke register keyword usage, #if -> #ifdef, and avoid void * 1997-04-28 03:14:04 +00:00
mksyntax.c Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
mktokens Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
myhistedit.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
mystring.c Nuke register keyword usage and #if -> #ifdef. 1997-04-28 03:06:52 +00:00
mystring.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
nodes.c.pat Nuke register keyword usage, #if -> #ifdef, and avoid void * 1997-04-28 03:14:04 +00:00
nodetypes Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
options.c Avoid a possible NULL pointer dereference, nuke register usage, 1997-04-28 03:16:12 +00:00
options.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
output.c Remove an extra semicolon and nuke register keyword usage. 1997-04-28 03:27:12 +00:00
output.h Nuke register keyword usage and #if -> #ifdef. 1997-04-28 03:06:52 +00:00
parser.c Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
parser.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
redir.c Fix redirection of unopened file descriptors and nuke register 1997-04-28 03:25:13 +00:00
redir.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
sh.1 Add the '-t timeout' option to the 'read' builtin. This allows the 1997-09-29 15:15:16 +00:00
shell.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
show.c Nuke register keyword usage and #if -> #ifdef. 1997-04-28 03:06:52 +00:00
show.h Reorder declarations slightly. 1997-04-28 03:17:51 +00:00
TOUR Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
trap.c 1) Fix longstanding bug: 1997-11-05 23:33:58 +00:00
trap.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00
var.c Use the __unused attribute where warranted. 1997-05-19 00:18:52 +00:00
var.h Revert $FreeBSD$ to $Id$ 1997-02-22 14:13:04 +00:00