sys/src/sysastcon.c File Reference

#include <system_data_cells.h>
#include <acbdef.h>
#include <pridef.h>
#include <cpudef.h>
#include <psldef.h>
#include <ssdef.h>
#include <sch_routines.h>
#include <linux/smp.h>
#include <asm/current.h>
#include <linux/sched.h>
#include <linux/vmalloc.h>
#include <linux/slab.h>

Go to the source code of this file.

Functions
int	exe_setast (char enbflg)
	enabling/disabling ast delivery according to callers mode - see 5.2 7.6
int	exe_dclast (void(*astadr)(__unknown_params), unsigned long astprm, unsigned int acmode)
	creating an ast - see 5.2 7.3

---

Function Documentation

int exe_dclast	(	void(*)(__unknown_params)	astadr,
		unsigned long	astprm,
		unsigned int	acmode
	)

creating an ast - see 5.2 7.3

Parameters:

	astadr	routine
	astprm	parameter
	acmode	access mode

allocate acb and fill it

call sch_qast

Definition at line 62 of file sysastcon.c.

References _pcb, _acb::acb_b_rmod, _acb::acb_l_ast, _acb::acb_l_astprm, _acb::acb_l_pid, ctl_gl_pcb, kmalloc(), sch_qast(), smp_gl_cpu_data, and SS__NORMAL.

int exe_setast

(

char

enbflg

)

enabling/disabling ast delivery according to callers mode - see 5.2 7.6

Parameters:

enbflg

enable flag does not set reenable_asts and soft_ast_disable TODO: check implementation

check if already set or unset

set accoring to priv level and recompute

Definition at line 32 of file sysastcon.c.

References _pcb, ctl_gl_pcb, PSL_C_USER, sch_newlvl(), smp_gl_cpu_data, SS__WASCLR, and SS__WASSET.