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Groups > linux.kernel > #1429321

[PATCH 4.4 10/75] uapi glibc compat: fix compilation when !__USE_MISC in glibc

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4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Nicolas Dichtel <nicolas.dichtel@6wind.com>

[ Upstream commit f0a3fdca794d1e68ae284ef4caefe681f7c18e89 ]

These structures are defined only if __USE_MISC is set in glibc net/if.h
headers, ie when _BSD_SOURCE or _SVID_SOURCE are defined.

CC: Jan Engelhardt <jengelh@inai.de>
CC: Josh Boyer <jwboyer@fedoraproject.org>
CC: Stephen Hemminger <shemming@brocade.com>
CC: Waldemar Brodkorb <mail@waldemar-brodkorb.de>
CC: Gabriel Laskar <gabriel@lse.epita.fr>
CC: Mikko Rapeli <mikko.rapeli@iki.fi>
Fixes: 4a91cb61bb99 ("uapi glibc compat: fix compile errors when glibc net/if.h included before linux/if.h")
Signed-off-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 include/uapi/linux/libc-compat.h |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/include/uapi/linux/libc-compat.h
+++ b/include/uapi/linux/libc-compat.h
@@ -52,7 +52,7 @@
 #if defined(__GLIBC__)
 
 /* Coordinate with glibc net/if.h header. */
-#if defined(_NET_IF_H)
+#if defined(_NET_IF_H) && defined(__USE_MISC)
 
 /* GLIBC headers included first so don't define anything
  * that would already be defined. */

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[PATCH 4.4 00/75] 4.4.14-stable review Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 08/75] bpf: Use mount_nodev not mount_ns to mount the bpf filesystem Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 10/75] uapi glibc compat: fix compilation when !__USE_MISC in glibc Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 14/75] vxlan: Accept user specified MTU value when create new vxlan link Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 18/75] ipv6: Skip XFRM lookup if dst_entry in socket cache is valid Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 13/75] team: dont call netdev_change_features under team->lock Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 03/75] tipc: check nl sock before parsing nested attributes Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 11/75] bpf, inode: disallow userns mounts Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 01/75] scsi_lib: correctly retry failed zero length REQ_TYPE_FS commands Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 12/75] sfc: on MC reset, clear PIO buffer linkage in TXQs Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 04/75] netlink: Fix dump skb leak/double free Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 06/75] switchdev: pass pointer to fib_info instead of copy Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  [PATCH 4.4 07/75] tuntap: correctly wake up process during uninit Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 01:30 +0200
  Re: [PATCH 4.4 00/75] 4.4.14-stable review -rc2 Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-06-23 07:00 +0200

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