Method: Process::GID#re_exchangeable?

Defined in:
process.c

#Process::GID.re_exchangeable? ⇒ Boolean (private)

Returns true if the real and effective group IDs of a process may be exchanged on the current platform.

Returns:

  • (Boolean) 


7630
7631
7632
7633
7634
7635
7636
7637
7638
7639
7640
 
# File 'process.c', line 7630

static VALUE
p_gid_exchangeable(VALUE _)
{
#if defined(HAVE_SETRESGID)
    return Qtrue;
#elif defined(HAVE_SETREGID) && !defined(OBSOLETE_SETREGID)
    return Qtrue;
#else
    return Qfalse;
#endif
}