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linux-user: support SO_PASSSEC setsockopt option 

Translate the SO_PASSSEC option to setsockopt to the host value &
perform the syscall as expected, allowing use of the option by target
programs.

Signed-off-by: Paul Burton <paul@archlinuxmips.org>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
This commit is contained in:
Paul Burton 2014-06-22 11:25:36 +01:00 committed by Riku Voipio
parent d79b6cc435
commit 82d0fe6b7a
2 changed files with 8 additions and 0 deletions
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5
linux-user/socket.h
View File

@ -63,6 +63,7 @@
#define TARGET_SO_PEERSEC 30 #define TARGET_SO_PEERSEC 30
#define TARGET_SO_SNDBUFFORCE 31 #define TARGET_SO_SNDBUFFORCE 31
#define TARGET_SO_RCVBUFFORCE 33 #define TARGET_SO_RCVBUFFORCE 33
#define TARGET_SO_PASSSEC 34
/** sock_type - Socket types /** sock_type - Socket types
* *
@ -242,6 +243,10 @@
#define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1) #define TARGET_SOCK_MAX (TARGET_SOCK_PACKET + 1)
#define TARGET_SOCK_TYPE_MASK 0xf /* Covers up to TARGET_SOCK_MAX-1. */ #define TARGET_SOCK_TYPE_MASK 0xf /* Covers up to TARGET_SOCK_MAX-1. */
#define TARGET_SO_PASSSEC 31
#else
#define TARGET_SO_PASSSEC 34
#endif #endif
/* For setsockopt(2) */ /* For setsockopt(2) */

3
linux-user/syscall.c
View File

@ -1531,6 +1531,9 @@ set_timeout:
case TARGET_SO_PASSCRED: case TARGET_SO_PASSCRED:
optname = SO_PASSCRED; optname = SO_PASSCRED;
break; break;
case TARGET_SO_PASSSEC:
optname = SO_PASSSEC;
break;
case TARGET_SO_TIMESTAMP: case TARGET_SO_TIMESTAMP:
optname = SO_TIMESTAMP; optname = SO_TIMESTAMP;
break; break;