#ifndef NET_COMPAT_H
#define NET_COMPAT_H


struct sock;

#if defined(CONFIG_COMPAT)

#include <linux/compat.h>

struct compat_msghdr {
	compat_uptr_t	msg_name;	/* void * */
	compat_int_t	msg_namelen;
	compat_uptr_t	msg_iov;	/* struct compat_iovec * */
	compat_size_t	msg_iovlen;
	compat_uptr_t	msg_control;	/* void * */
	compat_size_t	msg_controllen;
	compat_uint_t	msg_flags;
};

struct compat_mmsghdr {
	struct compat_msghdr msg_hdr;
	compat_uint_t        msg_len;
};

struct compat_cmsghdr {
	compat_size_t	cmsg_len;
	compat_int_t	cmsg_level;
	compat_int_t	cmsg_type;
};

int compat_sock_get_timestamp(struct sock *, struct timeval __user *);
int compat_sock_get_timestampns(struct sock *, struct timespec __user *);

#else /* defined(CONFIG_COMPAT) */
/*
 * To avoid compiler warnings:
 */
#define compat_msghdr	msghdr
#define compat_mmsghdr	mmsghdr
#endif /* defined(CONFIG_COMPAT) */

int get_compat_msghdr(struct msghdr *, struct compat_msghdr __user *,
		      struct sockaddr __user **, struct iovec **);
struct sock_fprog __user *get_compat_bpf_fprog(char __user *optval);
asmlinkage long compat_sys_sendmsg(int, struct compat_msghdr __user *,
				   unsigned int);
asmlinkage long compat_sys_sendmmsg(int, struct compat_mmsghdr __user *,
				    unsigned int, unsigned int);
asmlinkage long compat_sys_recvmsg(int, struct compat_msghdr __user *,
				   unsigned int);
asmlinkage long compat_sys_recvmmsg(int, struct compat_mmsghdr __user *,
				    unsigned int, unsigned int,
				    struct compat_timespec __user *);
asmlinkage long compat_sys_getsockopt(int, int, int, char __user *,
				      int __user *);
int put_cmsg_compat(struct msghdr*, int, int, int, void *);

int cmsghdr_from_user_compat_to_kern(struct msghdr *, struct sock *,
				     unsigned char *, int);

int compat_mc_setsockopt(struct sock *, int, int, char __user *, unsigned int,
			 int (*)(struct sock *, int, int, char __user *,
				 unsigned int));
int compat_mc_getsockopt(struct sock *, int, int, char __user *, int __user *,
			 int (*)(struct sock *, int, int, char __user *,
				 int __user *));

#endif /* NET_COMPAT_H */
ref='/cgit.cgi/linux/net-next.git/diff/net/nfc/nci?h=nds-private-remove&amp;id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'>diff</a></td><td class='form'><form class='right' method='get' action='/cgit.cgi/linux/net-next.git/log/net/nfc/nci'>
<input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'/><select name='qt'>
<option value='grep'>log msg</option>
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</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/cgit.cgi/linux/net-next.git/commit/?h=nds-private-remove&amp;id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'>root</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net?h=nds-private-remove&amp;id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'>net</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/nfc?h=nds-private-remove&amp;id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'>nfc</a>/<a href='/cgit.cgi/linux/net-next.git/commit/net/nfc/nci?h=nds-private-remove&amp;id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'>nci</a></div><div class='content'><div class='cgit-panel'><b>diff options</b><form method='get'><input type='hidden' name='h' value='nds-private-remove'/><input type='hidden' name='id' value='81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'/><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>Kees Cook &lt;keescook@chromium.org&gt;</td><td class='right'>2016-12-16 11:36:06 -0800</td></tr>
<tr><th>committer</th><td>Kees Cook &lt;keescook@chromium.org&gt;</td><td class='right'>2017-01-03 12:08:59 -0800</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/nfc/nci?h=nds-private-remove&amp;id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'>81d873a87114b05dbb74d1fbf0c4322ba4bfdee4</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/nfc/nci?id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?h=nds-private-remove&amp;id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'>350c48c9aa3921edcea66435b10ec2d6d6799354</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/nfc/nci?h=nds-private-remove&amp;id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'>net/nfc/nci</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/nfc/nci?h=nds-private-remove&amp;id=9988f4d577f42f43b7612d755477585f35424af7'>9988f4d577f42f43b7612d755477585f35424af7</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/nfc/nci?h=nds-private-remove&amp;id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4&amp;id2=9988f4d577f42f43b7612d755477585f35424af7'>diff</a>)</td></tr></table>
<div class='commit-subject'>gcc-plugins: update gcc-common.h for gcc-7</div><div class='commit-msg'>This updates gcc-common.h from Emese Revfy for gcc 7. This fixes issues seen
by Kugan and Arnd. Build tested with gcc 5.4 and 7 snapshot.

Cc: stable@vger.kernel.org
Signed-off-by: Kees Cook &lt;keescook@chromium.org&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?h=nds-private-remove&amp;id=81d873a87114b05dbb74d1fbf0c4322ba4bfdee4'>Diffstat</a> (limited to 'net/nfc/nci')</div><table summary='diffstat' class='diffstat'>