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1bdbd70599
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Konstantin Belousov 1bdbd70599 Implement process-shared locks support for libthr.so.3, without 
breaking the ABI.  Special value is stored in the lock pointer to
indicate shared lock, and offline page in the shared memory is
allocated to store the actual lock.

Reviewed by:	vangyzen (previous version)
Discussed with:	deischen, emaste, jhb, rwatson,
	Martin Simmons <martin@lispworks.com>
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
2016-02-28 17:52:33 +00:00
..
bltin sh: Fix compiler warnings related to duplicate or missing declarations. 2015-03-01 21:46:55 +00:00
funcs
tests sh: Fix set -v and multiline history after r295825. 2016-02-23 22:44:01 +00:00
alias.c sh: Don't hash alias name when there are no aliases. 2016-02-21 20:58:24 +00:00
alias.h
arith_yacc.c sh: Remove two redundant (uintmax_t) casts. 2014-08-20 20:15:43 +00:00
arith_yacc.h sh: Fix compiler warnings related to duplicate or missing declarations. 2015-03-01 21:46:55 +00:00
arith_yylex.c sh: Fix compiler warnings related to duplicate or missing declarations. 2015-03-01 21:46:55 +00:00
arith.h
builtins.def wordexp: Rewrite to make WRDE_NOCMD reliable. 2015-09-30 21:32:29 +00:00
cd.c sh: Remove a global variable from cd.c. 2016-01-24 17:01:34 +00:00
cd.h
error.c sh: Fix more compiler warnings related to variable declarations. 2015-03-03 21:21:43 +00:00
error.h sh: Move some code from onint() to onsig(), making onint() noreturn. 2014-12-21 23:09:59 +00:00
eval.c sh: Update associated state when restoring locals while leaving a function. 2016-01-10 16:31:28 +00:00
eval.h sh: Make struct arglist an array instead of a linked list. 2015-10-11 21:33:00 +00:00
exec.c sh: Reduce size of builtins table. 2016-01-03 21:30:22 +00:00
exec.h
expand.c sh: Constify internal representation in expand.c. 2016-01-24 22:26:25 +00:00
expand.h sh: Perform pathname generation during the first expansion phases. 2015-12-31 18:47:54 +00:00
histedit.c sh: Fix more compiler warnings. 2015-03-01 22:32:23 +00:00
input.c sh: Fix set -v and multiline history after r295825. 2016-02-23 22:44:01 +00:00
input.h sh: Remove arbitrary length limit on << EOF markers. 2014-09-14 16:46:30 +00:00
jobs.c sh: Pass along SIGINT from a child if job control is enabled, even when not 2015-04-25 13:34:25 +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 sh: Prefer "" to nullstr where possible. 2015-02-15 21:47:43 +00:00
mail.h
main.c sh: Add more necessary INTOFF/INTON. 2014-05-09 13:27:30 +00:00
main.h
Makefile Convert bin/ to LIBADD, reduce overlinking allow to build all components as 2014-11-25 11:15:40 +00:00
Makefile.depend DIRDEPS_BUILD: Regenerate without local dependencies. 2016-02-24 17:20:11 +00:00
memalloc.c sh: Add stsavestr(), like savestr() but allocates using stalloc(). 2015-02-15 21:41:29 +00:00
memalloc.h sh: Add stsavestr(), like savestr() but allocates using stalloc(). 2015-02-15 21:41:29 +00:00
miscbltin.c Implement process-shared locks support for libthr.so.3, without 2016-02-28 17:52:33 +00:00
mkbuiltins sh: Reduce size of builtins table. 2016-01-03 21:30:22 +00:00
mknodes.c sh/mknodes: Close files and check for errors when writing. 2015-12-20 16:40:36 +00:00
mksyntax.c sh: Fix more compiler warnings related to variable declarations. 2015-03-03 21:21:43 +00:00
mktokens sh: Fix compiler warnings related to duplicate or missing declarations. 2015-03-01 21:46:55 +00:00
myhistedit.h
mystring.c sh: Reject integer overflow in number and is_number. 2014-08-17 16:40:29 +00:00
mystring.h sh: Remove prefix() function. Use strncmp() instead. 2014-07-20 12:06:52 +00:00
nodes.c.pat sh: Remove global state from nodes.c. 2015-11-24 22:47:19 +00:00
nodetypes sh: Prefer "" to nullstr where possible. 2015-02-15 21:47:43 +00:00
options.c sh: Simplify some code related to positional parameters. 2016-01-19 22:41:26 +00:00
options.h sh: Simplify some code related to positional parameters. 2016-01-19 22:41:26 +00:00
output.c sh: Make sure output suitable as shell input is also printable. 2014-12-14 16:26:19 +00:00
output.h sh: Detect and flag write errors on stdout in builtins. 2012-12-12 22:01:10 +00:00
parser.c sh: Optimize setprompt(0). 2016-02-21 18:54:17 +00:00
parser.h wordexp: Rewrite to make WRDE_NOCMD reliable. 2015-09-30 21:32:29 +00:00
redir.c sh: Don't allocate a redirtab if there are no redirections. 2016-01-30 21:21:25 +00:00
redir.h sh: Remove unnecessary reset functions. 2013-08-16 20:24:41 +00:00
sh.1 sh(1): Document 'cd -'. 2016-01-30 20:10:20 +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: Fix the trap builtin to be POSIX-compliant for 'trap exit SIG' and 'trap n n...'. 2015-04-18 23:49:57 +00:00
trap.h sh: Move some code from onint() to onsig(), making onint() noreturn. 2014-12-21 23:09:59 +00:00
var.c sh: Clean a readonly local, even if the variable does not exist outside. 2016-01-22 20:10:08 +00:00
var.h sh: Make struct arglist an array instead of a linked list. 2015-10-11 21:33:00 +00:00