17 lines
761 B
C
17 lines
761 B
C
#include "syslib.h"
|
|
|
|
/*===========================================================================*
|
|
* sys_setalarm *
|
|
*===========================================================================*/
|
|
int sys_setalarm(exp_time, abs_time)
|
|
clock_t exp_time; /* expiration time for the alarm */
|
|
int abs_time; /* use absolute or relative expiration time */
|
|
{
|
|
/* Ask the SYSTEM schedule a synchronous alarm for the caller. The process
|
|
* number can be SELF if the caller doesn't know its process number.
|
|
*/
|
|
message m;
|
|
m.m_lsys_krn_sys_setalarm.exp_time = exp_time; /* the expiration time */
|
|
m.m_lsys_krn_sys_setalarm.abs_time = abs_time; /* time is absolute? */
|
|
return _kernel_call(SYS_SETALARM, &m);
|
|
}
|