Jilles Tjoelker bd11190091 sh: Do not ignore INTOFF during a trap ... INTOFF postpones SIGINT processing and INTON enables it again. This is important so an interactive shell can return to the top level prompt when Ctrl+C is pressed. Given that INTON is automatically done when a builtin completes, the part where onsig() ignores suppressint when in_dotrap is true is both unnecessary and unsafe. If the trap is for some other signal than SIGINT, arbitrary code could have been interrupted. Historically, INTOFF remained in effect for longer. Reviewed by: bdrewery MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D25270		2020-07-09 20:53:56 +00:00
..
bltin	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
funcs
tests	sh/tests: Re-enable bin.sh.execution.functional_test.bg12.0	2020-06-28 21:33:08 +00:00
alias.c
alias.h
arith_yacc.c	sh: Restore $((x)) error checking after fix for $((-9223372036854775808))	2019-02-10 22:23:05 +00:00
arith_yacc.h	sh: Restore $((x)) error checking after fix for $((-9223372036854775808))	2019-02-10 22:23:05 +00:00
arith_yylex.c	sh: Restore $((x)) error checking after fix for $((-9223372036854775808))	2019-02-10 22:23:05 +00:00
arith.h
builtins.def	sh: Remove remnants to compile out fc completely	2020-04-22 21:45:43 +00:00
cd.c	sh: Fix rare memory leak with SIGINT	2020-01-01 12:06:37 +00:00
cd.h
dot.profile	Install .shrc for root, and set PS1 for the toor account.	2019-01-24 23:34:51 +00:00
dot.shrc	vfs: add restrictions to read(2) of a directory [1/2]	2020-06-04 18:09:55 +00:00
error.c	sh: Unify EXERROR and EXEXEC	2018-11-09 14:58:24 +00:00
error.h	sh: Unify EXERROR and EXEXEC	2018-11-09 14:58:24 +00:00
eval.c	sh: Unify EXERROR and EXEXEC	2018-11-09 14:58:24 +00:00
eval.h
exec.c	sh: Allow more scripts without #!	2020-05-30 16:00:49 +00:00
exec.h	sh: Use exitstatus instead of exerrno to pass EXEXEC status	2018-10-27 20:17:57 +00:00
expand.c	sh: Fix ${param?} default error message	2018-11-28 20:03:53 +00:00
expand.h
histedit.c	Fix build with NO_HISTORY set	2020-04-21 00:37:55 +00:00
input.c	sh: remove duplicate el definition	2020-03-28 17:02:32 +00:00
input.h
jobs.c	sh: Fix double INTON with vfork	2020-05-16 16:29:23 +00:00
jobs.h	sh: Move various structs from jobs.h to jobs.c	2018-01-01 22:31:52 +00:00
mail.c	sh: Don't use padvance() for MAIL/MAILPATH	2018-07-15 09:14:30 +00:00
mail.h	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
main.c	sh: Unify EXERROR and EXEXEC	2018-11-09 14:58:24 +00:00
main.h	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
Makefile	Bump WARNS for sh(1).	2020-04-01 15:12:51 +00:00
Makefile.depend
memalloc.c	sh: Assert INTOFF rather than applying it in ck*	2020-04-28 20:34:27 +00:00
memalloc.h	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
miscbltin.c	sh: Remove a comment that was obsoleted by r358152	2020-05-22 14:46:23 +00:00
mkbuiltins	sh: Remove remnants to compile out fc completely	2020-04-22 21:45:43 +00:00
mknodes.c	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
mksyntax.c	sh: Split CNL syntax category to avoid a check on state[level].syntax	2018-05-21 21:52:48 +00:00
mktokens	Don't hardcode /usr/bin as the path for mktemp in build tools	2018-02-06 15:41:35 +00:00
myhistedit.h	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
mystring.c	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
mystring.h	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
nodes.c.pat
nodetypes
options.c	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
options.h	sh: Add set -o pipefail	2019-02-24 21:05:13 +00:00
output.c	sh: Send normal output from bind builtin to stdout	2019-02-19 21:27:30 +00:00
output.h	sh: Send normal output from bind builtin to stdout	2019-02-19 21:27:30 +00:00
parser.c	Make sh(1) support \u in PS1. This removes one fork/exec on interactive	2019-01-24 11:59:46 +00:00
parser.h	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
profile	Don't mess with BLOCKSIZE in shell startup files - it's set by login.conf(5);	2019-01-20 22:08:49 +00:00
redir.c	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
redir.h	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
sh.1	Fix description of the "\$" sequence for PS1	2020-07-06 10:05:35 +00:00
shell.h	sh: Restore $((x)) error checking after fix for $((-9223372036854775808))	2019-02-10 22:23:05 +00:00
show.c	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
show.h	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
TOUR	sh: Unify EXERROR and EXEXEC	2018-11-09 14:58:24 +00:00
trap.c	sh: Do not ignore INTOFF during a trap	2020-07-09 20:53:56 +00:00
trap.h	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00
var.c	sh: Do not place exported but unset variables into the environment	2019-01-03 20:22:35 +00:00
var.h	General further adoption of SPDX licensing ID tags.	2017-11-20 19:49:47 +00:00