root-uid: new module This is for portability to Tandem's NonStop Kernel. * lib/root-uid.h, modules/root-uid: New files. * lib/euidaccess.c, lib/pt_chown.c, lib/unlinkdir.c: * lib/write-any-file.c, tests/test-sethostname2.c: Include "root-uid.h". * lib/euidaccess.c (euidaccess): * lib/pt_chown.c (main): * lib/unlinkdir.c (cannot_unlink_dir): * lib/write-any-file.c (can_write_any_file): * m4/mknod.m4 (gl_FUNC_MKNOD): * tests/test-sethostname2.c (geteuid, main): Don't assume ROOT_UID == 0. * modules/euidaccess (Depends-on): * modules/pt_chown (Depends-on): * modules/sethostname-tests (Depends-on): * modules/unlinkdir (Depends-on): * modules/write-any-file (Depends-on): Add root-uid.

Description:
Determine whether we can unlink directories.

Files:
lib/unlinkdir.h
lib/unlinkdir.c
m4/unlinkdir.m4

Depends-on:
stdbool
priv-set
root-uid

configure.ac:
gl_UNLINKDIR

Makefile.am:
lib_SOURCES += unlinkdir.c

Include:
"unlinkdir.h"

License:
GPL

Maintainer:
Paul Eggert, Jim Meyering