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authorRoland McGrath <roland@gnu.org>1999-02-27 20:06:34 +0000
committerRoland McGrath <roland@gnu.org>1999-02-27 20:06:34 +0000
commite8f51d56d4c4b5839fee6af97b068f9fa02efd09 (patch)
treec7eb5d292a6f8196f18e8eb137a1c62d4d307860 /hurd/hurd.h
parent4014b2cf3464ea1b70197446fa49e943323992b2 (diff)
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1999-02-27 Roland McGrath <roland@baalperazim.frob.com>
* sysdeps/mach/getsysstats.c (__get_nprocs_conf, __get_nprocs, __get_phys_pages): Cast &HBI to silence warning. * hurd/Makefile (routines): Add hurdchdir and hurdfchdir. * hurd/hurdchdir.c: New file. * hurd/hurdfchdir.c: New file. * sysdeps/mach/hurd/chroot.c: Call _hurd_change_directory_port_from_name to do the work. * sysdeps/mach/hurd/chdir.c: Likewise. * sysdeps/mach/hurd/fchdir.c: Call _hurd_change_directory_port_from_fd to do the work. * hurd/fchroot.c: Likewise. * hurd/hurd.h: Declare them.
Diffstat (limited to 'hurd/hurd.h')
-rw-r--r--hurd/hurd.h13
1 files changed, 12 insertions, 1 deletions
diff --git a/hurd/hurd.h b/hurd/hurd.h
index 10036a9..9ef6834 100644
--- a/hurd/hurd.h
+++ b/hurd/hurd.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1993, 94, 95, 96, 97, 98 Free Software Foundation, Inc.
+/* Copyright (C) 1993,94,95,96,97,98,99 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -155,6 +155,17 @@ extern int setcttyid (mach_port_t);
extern int __setauth (auth_t), setauth (auth_t);
+/* Modify a port cell by looking up a directory name.
+ This verifies that it is a directory and that we have search permission. */
+extern int _hurd_change_directory_port_from_name (struct hurd_port *portcell,
+ const char *name);
+/* Same thing, but using an open file descriptor.
+ Also verifies that it is a directory and that we have search permission. */
+extern int _hurd_change_directory_port_from_fd (struct hurd_port *portcell,
+ int fd);
+
+
+
/* Get and set the effective UID set. */
extern int geteuids (int __n, uid_t *__uidset);
extern int seteuids (int __n, const uid_t *__uidset);