diff options
| author |   Rémi Denis-Courmont <remi.denis-courmont@nokia.com> | 2011-03-08 22:44:11 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2011-03-09 11:59:32 -0800 |
| commit | acaf7df610ff3faf1778ce40d601fc3dd4a41b40 (patch) | |
| tree | a6ed66e7314b43d253dceb5930da6b5fc40d051f /include/linux/phonet.h | |
| parent | Phonet: allocate sock from accept syscall rather than soft IRQ (diff) | |
| download | wireguard-linux-acaf7df610ff3faf1778ce40d601fc3dd4a41b40.tar.xz wireguard-linux-acaf7df610ff3faf1778ce40d601fc3dd4a41b40.zip | |
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.h | 2 |
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 */ |