Cristiano Giuffrida bde2109b7c IPC status code for receive(). ... IPC changes: - receive() is changed to take an additional parameter, which is a pointer to a status code. - The status code is filled in by the kernel to provide additional information to the caller. For now, the kernel only fills in the IPC call used by the sender. Syslib changes: - sef_receive() has been split into sef_receive() (with the original semantics) and sef_receive_status() which exposes the status code to userland. - Ideally, every sys process should gradually switch to sef_receive_status() and use is_ipc_notify() as a dependable way to check for notify. - SEF has been modified to use is_ipc_notify() and demonstrate how to use the new status code.		2010-03-23 00:09:11 +00:00
..
ack	Incorporate bsdmake into buildsystem and reorganize libs	2010-02-16 14:41:33 +00:00
ansi	New RS and new signal handling for system processes.	2010-03-17 01:15:29 +00:00
arch/i386	IPC status code for receive().	2010-03-23 00:09:11 +00:00
gnu	fix newsigset/oldsigset references	2010-03-09 20:46:26 +00:00
ip	Incorporate bsdmake into buildsystem and reorganize libs	2010-02-16 14:41:33 +00:00
math	Incorporate bsdmake into buildsystem and reorganize libs	2010-02-16 14:41:33 +00:00
other	New RS and new signal handling for system processes.	2010-03-17 01:15:29 +00:00
posix	- Add support for the ucontext system calls (getcontext, setcontext,	2010-03-12 15:58:41 +00:00
regex	Incorporate bsdmake into buildsystem and reorganize libs	2010-02-16 14:41:33 +00:00
stdio	- new pread(), fnmatch() calls	2010-02-25 17:08:08 +00:00
stdtime	Incorporate bsdmake into buildsystem and reorganize libs	2010-02-16 14:41:33 +00:00
syscall	New RS and new signal handling for system processes.	2010-03-17 01:15:29 +00:00
sysvipc	Incorporate bsdmake into buildsystem and reorganize libs	2010-02-16 14:41:33 +00:00
Makefile	Improve makefile logic for building programs/libs	2010-02-24 11:58:05 +00:00
Makefile.inc	Improve makefile logic for building programs/libs	2010-02-24 11:58:05 +00:00