diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/syscalls.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/doc/syscalls.txt b/doc/syscalls.txt index 542ec8b..236f8c3 100644 --- a/doc/syscalls.txt +++ b/doc/syscalls.txt @@ -4,8 +4,10 @@ are in ebx, ecx, edx, esi, edi. Syscall list : id=eax Name Parameters Description - 0 thread_exit ebx: return value (int) Signal kernel that current thread has finished + 0 thread_exit none Signal kernel that current thread has finished 1 schedule none Switch to next thread (might be the current one) 2 thread_sleep ebx: time (int) msecs Tell kernel to put current thread to sleep 3 process_exit ebx: return value (int) Tell kernel to end current process, cleaning up everything 4 printk ebx: addr of a string Print a message to screen + +If a processes wishes to exit with an error code, it HAS to use process_exit. thread_exit will do nothing. |