Hamish Morrison d6d439f3f7 Reimplement unnamed POSIX semaphores using user_mutex ... * Fixes sharing semantics, so non-shared semaphores in non-shared memory do not become shared after a fork. * Adds two new system calls: _user_mutex_sem_acquire/release(), which reuse the user_mutex address-hashed wait mechanism. * Named semaphores continue to use traditional sem_id semaphores.		2015-05-24 14:03:40 +01:00
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build	Moved BJob, and JobQueue into the support kit.	2015-05-21 21:37:01 +02:00
compatibility	paths.h: add _BSD_SOURCE guard back, also check for _GNU_SOURCE	2015-04-21 01:34:26 +02:00
config	ARM: Be aware of ARMEL and ARMEL	2014-01-01 23:41:02 -07:00
cpp	Add a <limits> header for gcc2.	2014-11-27 12:14:39 +01:00
glibc	Make public glibc header printf.h usable.	2013-07-17 18:07:56 +02:00
libs	Outsource ncurses.	2014-12-18 10:18:39 +01:00
os	Moved BJob, and JobQueue into the support kit.	2015-05-21 21:37:01 +02:00
posix	Reimplement unnamed POSIX semaphores using user_mutex	2015-05-24 14:03:40 +01:00
private	Reimplement unnamed POSIX semaphores using user_mutex	2015-05-24 14:03:40 +01:00
tools	Remove preprocessor checks from TestShell.h	2014-07-29 23:05:52 +02:00