#include "stddef.h" #include "sys/types.h" #include #include "errno.h" #include "nonstd/syscall.h" #include "nonstd/assert.h" int getgroups(int gidsetsize, gid_t grouplist[]) { if (gidsetsize != 0) { ASSERT_NONNULL(grouplist); } SC(int, gidsetsize, grouplist); } /* POSIX(1) */