jilles ab778292cf sh: Don't check input for non-whitespace if history is disabled. ...

preadbuffer() maintained a flag whether there was any non-whitespace
character. This flag is only useful when history is enabled (in that case,
lines containing only whitespace are not added to history). Instead, check
using strspn() when history is enabled.

There is an approximate 2% speedup when running
  sh -c '. /etc/rc.subr; . /etc/defaults/rc.conf; source_rc_confs'
with hot cache.

2013-12-27 15:52:18 +00:00

..

bltin

…

funcs

…

tests

sh: Initialize OPTIND=1 even if it came from the environment.

2013-12-24 22:38:24 +00:00

alias.c

sh: Recognize "--" as end of options in alias builtin.

2013-08-25 11:42:53 +00:00

alias.h

…

arith_yacc.c

…

arith_yacc.h

…

arith_yylex.c

sh: Reject ++ and -- in arithmetic.

2013-08-24 20:06:00 +00:00

arith.h

…

builtins.def

…

cd.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

cd.h

…

error.c

…

error.h

…

eval.c

sh: Split set -x output into a separate function.

2013-12-06 22:24:37 +00:00

eval.h

sh: Make return return from the closest function or dot script.

2013-09-04 22:10:16 +00:00

exec.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

exec.h

…

expand.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

expand.h

…

histedit.c

…

input.c

sh: Don't check input for non-whitespace if history is disabled.

2013-12-27 15:52:18 +00:00

input.h

sh: Remove mkinit.

2013-07-25 15:08:41 +00:00

jobs.c

sh: Remove one syscall when waiting for a foreground job.

2013-10-18 12:35:12 +00:00

jobs.h

sh: Fix race condition with signals and wait or set -T.

2013-09-02 21:57:46 +00:00

mail.c

…

mail.h

…

main.c

sh: Make return return from the closest function or dot script.

2013-09-04 22:10:16 +00:00

main.h

…

Makefile

Migrate tools/regression/bin/ tests to the new layout.

2013-12-11 04:09:17 +00:00

memalloc.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

memalloc.h

sh: Remove linked list of stack marks.

2013-05-11 20:51:00 +00:00

miscbltin.c

Add a resource limit for the total number of kqueues available to the

2013-10-21 16:46:12 +00:00

mkbuiltins

…

mknodes.c

…

mksyntax.c

…

mktokens

…

myhistedit.h

…

mystring.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

mystring.h

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

nodes.c.pat

…

nodetypes

sh: Reorder union node to reduce its size on 64-bit platforms.

2013-11-01 11:28:56 +00:00

options.c

…

options.h

…

output.c

sh: Remove output.c's reset() handler.

2013-07-25 13:09:17 +00:00

output.h

…

parser.c

sh: Simplify list() in the parser.

2013-08-30 20:50:28 +00:00

parser.h

sh: Cast -1 to pointer rather than pointer to variable of wrong type.

2013-08-30 10:45:02 +00:00

redir.c

sh: Make <&0 disable the </dev/null implicit in a background command.

2013-11-24 23:12:13 +00:00

redir.h

sh: Remove unnecessary reset functions.

2013-08-16 20:24:41 +00:00

sh.1

sh(1),limits(1): Document kqueues (-k) rlimit.

2013-11-01 13:57:30 +00:00

shell.h

sh: Remove #define MKINIT.

2013-07-25 19:48:15 +00:00

show.c

sh: Prefer memcpy() to strcpy() in most cases. Remove the scopy macro.

2013-11-30 21:27:11 +00:00

show.h

…

TOUR

sh: Remove mkinit.

2013-07-25 15:08:41 +00:00

trap.c

sh: Allow trapping SIGINT/SIGQUIT after ignore because of '&'.

2013-10-30 21:36:15 +00:00

trap.h

sh: Fix race condition with signals and wait or set -T.

2013-09-02 21:57:46 +00:00

var.c

sh: Simplify code related to PPID variable.

2013-12-25 16:14:02 +00:00

var.h

sh: Simplify code related to PPID variable.

2013-12-25 16:14:02 +00:00