/*
 *  Mapping of UID to name and vice versa.
 *
 *  Copyright (c) 2002, 2003 The Regents of the University of
 *  Michigan.  All rights reserved.
> *
 *  Marius Aamodt Eriksen <marius@umich.edu>
 *
 *  Redistribution and use in source and binary forms, with or without
 *  modification, are permitted provided that the following conditions
 *  are met:
 *
 *  1. Redistributions of source code must retain the above copyright
 *     notice, this list of conditions and the following disclaimer.
 *  2. Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *  3. Neither the name of the University nor the names of its
 *     contributors may be used to endorse or promote products derived
 *     from this software without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
 *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
 *  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *  DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
 *  FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 *  SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 *  BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
 *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#ifndef LINUX_NFSD_IDMAP_H
#define LINUX_NFSD_IDMAP_H

#include <linux/in.h>
#include <linux/sunrpc/svc.h>
#include <linux/nfs_idmap.h>

#ifdef CONFIG_NFSD_V4
int nfsd_idmap_init(struct net *);
void nfsd_idmap_shutdown(struct net *);
#else
static inline int nfsd_idmap_init(struct net *net)
{
	return 0;
}
static inline void nfsd_idmap_shutdown(struct net *net)
{
}
#endif

__be32 nfsd_map_name_to_uid(struct svc_rqst *, const char *, size_t, kuid_t *);
__be32 nfsd_map_name_to_gid(struct svc_rqst *, const char *, size_t, kgid_t *);
__be32 nfsd4_encode_user(struct xdr_stream *, struct svc_rqst *, kuid_t);
__be32 nfsd4_encode_group(struct xdr_stream *, struct svc_rqst *, kgid_t);

#endif /* LINUX_NFSD_IDMAP_H */
lue='author'>author</option>
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<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?id=84787c572d402644dca4874aba73324d9f8e3948'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/Documentation?id=84787c572d402644dca4874aba73324d9f8e3948'>Documentation</a>/<a href='/cgit.cgi/linux/net-next.git/commit/Documentation/sysrq.txt?id=84787c572d402644dca4874aba73324d9f8e3948'>sysrq.txt</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='id' value='84787c572d402644dca4874aba73324d9f8e3948'/><table><tr><td colspan='2'/></tr><tr><td class='label'>context:</td><td class='ctrl'><select name='context' onchange='this.form.submit();'><option value='1'>1</option><option value='2'>2</option><option value='3' selected='selected'>3</option><option value='4'>4</option><option value='5'>5</option><option value='6'>6</option><option value='7'>7</option><option value='8'>8</option><option value='9'>9</option><option value='10'>10</option><option value='15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-05-23 19:42:28 -0700</td></tr>
<tr><th>committer</th><td>Linus Torvalds &lt;torvalds@linux-foundation.org&gt;</td><td class='right'>2016-05-23 19:42:28 -0700</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Documentation/sysrq.txt?id=84787c572d402644dca4874aba73324d9f8e3948'>84787c572d402644dca4874aba73324d9f8e3948</a> (<a href='/cgit.cgi/linux/net-next.git/patch/Documentation/sysrq.txt?id=84787c572d402644dca4874aba73324d9f8e3948'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=84787c572d402644dca4874aba73324d9f8e3948'>31783e50b09fee00ee7ff87c0c9708a3c7106482</a> /<a href='/cgit.cgi/linux/net-next.git/tree/Documentation/sysrq.txt?id=84787c572d402644dca4874aba73324d9f8e3948'>Documentation/sysrq.txt</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Documentation/sysrq.txt?id=d62a0234c87f1457a3d2ba519ef90cf164a5eb23'>d62a0234c87f1457a3d2ba519ef90cf164a5eb23</a> (<a href='/cgit.cgi/linux/net-next.git/diff/Documentation/sysrq.txt?id=84787c572d402644dca4874aba73324d9f8e3948&amp;id2=d62a0234c87f1457a3d2ba519ef90cf164a5eb23'>diff</a>)</td></tr><tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/Documentation/sysrq.txt?id=c5d2cac0f1caaf7dd21350146fb29c55b3e74249'>c5d2cac0f1caaf7dd21350146fb29c55b3e74249</a> (<a href='/cgit.cgi/linux/net-next.git/diff/Documentation/sysrq.txt?id=84787c572d402644dca4874aba73324d9f8e3948&amp;id2=c5d2cac0f1caaf7dd21350146fb29c55b3e74249'>diff</a>)</td></tr></table>
<div class='commit-subject'>Merge branch 'akpm' (patches from Andrew)</div><div class='commit-msg'>Merge yet more updates from Andrew Morton:

 - Oleg's "wait/ptrace: assume __WALL if the child is traced".  It's a
   kernel-based workaround for existing userspace issues.

 - A few hotfixes

 - befs cleanups

 - nilfs2 updates

 - sys_wait() changes

 - kexec updates

 - kdump

 - scripts/gdb updates

 - the last of the MM queue

 - a few other misc things

* emailed patches from Andrew Morton &lt;akpm@linux-foundation.org&gt;: (84 commits)
  kgdb: depends on VT
  drm/amdgpu: make amdgpu_mn_get wait for mmap_sem killable
  drm/radeon: make radeon_mn_get wait for mmap_sem killable
  drm/i915: make i915_gem_mmap_ioctl wait for mmap_sem killable
  uprobes: wait for mmap_sem for write killable
  prctl: make PR_SET_THP_DISABLE wait for mmap_sem killable
  exec: make exec path waiting for mmap_sem killable
  aio: make aio_setup_ring killable
  coredump: make coredump_wait wait for mmap_sem for write killable
  vdso: make arch_setup_additional_pages wait for mmap_sem for write killable
  ipc, shm: make shmem attach/detach wait for mmap_sem killable
  mm, fork: make dup_mmap wait for mmap_sem for write killable
  mm, proc: make clear_refs killable
  mm: make vm_brk killable
  mm, elf: handle vm_brk error
  mm, aout: handle vm_brk failures
  mm: make vm_munmap killable
  mm: make vm_mmap killable
  mm: make mmap_sem for write waits killable for mm syscalls
  MAINTAINERS: add co-maintainer for scripts/gdb
  ...
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=84787c572d402644dca4874aba73324d9f8e3948'>Diffstat</a> (limited to 'Documentation/sysrq.txt')</div><table summary='diffstat' class='diffstat'>