/*===========================================================================* * sys_task * *===========================================================================*/ PUBLIC sys_task() { /* Main entry point of sys_task. Get the message and dispatch on type. */ register int r; while (TRUE) { receive(ANY, &m); switch (m.m_type) { /* which system call */ case SYS_FORK: r = do_fork(&m); break; case SYS_NEWMAP: r = do_newmap(&m); break; case SYS_EXEC: r = do_exec(&m); break; case SYS_XIT: r = do_xit(&m); break; case SYS_GETSP: r = do_getsp(&m); break; case SYS_TIMES: r = do_times(&m); break; case SYS_ABORT: r = do_abort(&m); break; case SYS_SIG: r = do_sig(&m); break; case SYS_COPY: r = do_copy(&m); break; default: r = E_BAD_FCN; } m.m_type = r; /* 'r' reports status of call */ send(m.m_source, &m); /* send reply to caller */ } }
/*===========================================================================* * sys_task * *===========================================================================*/ PUBLIC void sys_task() { /* Main entry point of sys_task. Get the message and dispatch on type. */ register int r; while (TRUE) { receive(ANY, &m); switch (m.m_type) { /* which system call */ case SYS_FORK: r = do_fork(&m); break; case SYS_NEWMAP: r = do_newmap(&m); break; case SYS_EXEC: r = do_exec(&m); break; case SYS_XIT: r = do_xit(&m); break; case SYS_GETSP: r = do_getsp(&m); break; case SYS_TIMES: r = do_times(&m); break; case SYS_ABORT: r = do_abort(&m); break; #if (CHIP == M68000) case SYS_FRESH: r = do_fresh(&m); break; #endif case SYS_SIG: r = do_sig(&m); break; case SYS_KILL: r = do_kill(&m); break; case SYS_COPY: r = do_copy(&m); break; case SYS_GBOOT: r = do_gboot(&m); break; case SYS_UMAP: r = do_umap(&m); break; case SYS_MEM: r = do_mem(&m); break; case SYS_TRACE: r = do_trace(&m); break; default: r = E_BAD_FCN; } m.m_type = r; /* 'r' reports status of call */ send(m.m_source, &m); /* send reply to caller */ } }