minix/lib/syslib/sys_getinfo.c
2005-04-21 14:53:53 +00:00

26 lines
803 B
C

#include "syslib.h"
/*===========================================================================*
* sys_getinfo *
*===========================================================================*/
PUBLIC int sys_getinfo(request, val_ptr, val_len, key_ptr, key_len)
int request; /* system info requested */
void *val_ptr; /* pointer where to store it */
int val_len; /* max length of value to get */
void *key_ptr; /* pointer to key requested */
int key_len; /* length of key */
{
message m;
m.I_REQUEST = request;
m.I_PROC_NR = SELF; /* always store values at caller */
m.I_VAL_PTR = val_ptr;
m.I_VAL_LEN = val_len;
m.I_KEY_PTR = key_ptr;
m.I_KEY_LEN = key_len;
return(_taskcall(SYSTASK, SYS_GETINFO, &m));
}