5 Commits

Author	SHA1	Message	Date
Bahadir Balban	33fcceb2b6	Added a shared memory test. ... - libposix error printing now configurable via macro definition - shmget/at/dt tested.	2009-05-12 18:16:25 +03:00
Bahadir Balban	9123eb49a8	execve working from vfs executable file along with clone/fork/exit	2008-12-02 18:29:40 +02:00
Bahadir Balban	32b3dfe91d	Fixed various faults with execve(). ... Added a new ordered task_insert_vma() function	2008-12-02 14:15:40 +02:00
Bahadir Balban	aa2be891cd	exit() almost there. ... - Implemented reasonable way to suspend task. - A task that has a pending suspend would be interrupted from its sleep via the suspender task. - If suspend was raised and right after, task became about to sleep, then scheduler wakes it up. - If suspend was raised when task was in user mode, then an irq suspends it. - Also suspends are checked at the end of a syscall so that if suspend was raised because of a syscall from the task, the task is suspended before it goes back to user mode. - This mechanism is very similar to signals, and it may lead as a base for implementing signal handling. - Implemented common vma dropping for shadow vm object dropping and task exiting.	2008-10-20 12:56:30 +03:00
Bahadir Balban	6b11d3cf02	Added exit() call to libposix	2008-09-18 16:28:51 +03:00