878ba523ac
This library includes various random and minix-specific functions included in the Minix libc. Most of them should be part of libsys, and in general it would be nice to extinguish this library over time.
11 lines
276 B
C
11 lines
276 B
C
#include <lib.h>
|
|
#include <unistd.h>
|
|
|
|
PUBLIC gid_t getngid(endpoint_t proc_ep)
|
|
{
|
|
message m;
|
|
m.m1_i1 = proc_ep; /* search gid for this process */
|
|
if (_syscall(PM_PROC_NR, GETEPINFO, &m) < 0) return ( (gid_t) -1);
|
|
return( (gid_t) m.m2_i2); /* return search result */
|
|
}
|