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authorRémi Denis-Courmont <remi.denis-courmont@nokia.com>2011-03-08 22:44:11 +0000
committerDavid S. Miller <davem@davemloft.net>2011-03-09 11:59:32 -0800
commitacaf7df610ff3faf1778ce40d601fc3dd4a41b40 (patch)
treea6ed66e7314b43d253dceb5930da6b5fc40d051f /include/linux/phonet.h
parentf7ae8d59f66154df0424fd94035c89981fed3379 (diff)
downloadlinux-linaro-stable-acaf7df610ff3faf1778ce40d601fc3dd4a41b40.tar.gz
Phonet: provide pipe socket option to retrieve the pipe identifier
User-space sometimes needs this information. In particular, the GPRS context or the AT commands pipe setups may use the pipe handle as a reference. This removes the settable pipe handle with CONFIG_PHONET_PIPECTRLR. It did not handle error cases correctly. Furthermore, the kernel *could* implement a smart scheme for allocating handles (if ever needed), but userspace really cannot. Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/phonet.h')
-rw-r--r--include/linux/phonet.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/phonet.h b/include/linux/phonet.h
index 26c8df786918..32a0965da953 100644
--- a/include/linux/phonet.h
+++ b/include/linux/phonet.h
@@ -36,7 +36,7 @@
/* Socket options for SOL_PNPIPE level */
#define PNPIPE_ENCAP 1
#define PNPIPE_IFINDEX 2
-#define PNPIPE_PIPE_HANDLE 3
+#define PNPIPE_HANDLE 3
#define PNPIPE_ENABLE 4
/* unused slot */