method

setgid

v1_9_3_392 - Show latest stable - Class: Process::Sys

setgid(p1)

public

Set the group ID of the current process to integer. Not available on all platforms.

static VALUE
p_sys_setgid(VALUE obj, VALUE id)
{
    check_gid_switch();
    if (setgid(NUM2GIDT(id)) != 0) rb_sys_fail(0);
    return Qnil;
}