[Qemu-devel] [PATCH 2/2] linux-user: time stamping options for setsockopt()

[Shu-Chun Weng via Qemu-devel]

This change supports SO_TIMESTAMPNS and SO_TIMESTAMPING for
setsocketopt() with SOL_SOCKET.

The TARGET_SO_TIMESTAMP{NS,ING} constants are already defined for
alpha, hppa, and sparc. In include/uapi/asm-generic/socket.h:

In arch/mips/include/uapi/asm/socket.h:

Signed-off-by: Shu-Chun Weng <s...@google.com>
---
 linux-user/generic/sockbits.h |  4 ++++
 linux-user/mips/sockbits.h    |  4 ++++
 linux-user/syscall.c          | 10 ++++++++--
 3 files changed, 16 insertions(+), 2 deletions(-)

diff --git a/linux-user/generic/sockbits.h b/linux-user/generic/sockbits.h
index e44733c601..5cbafdb49b 100644
--- a/linux-user/generic/sockbits.h
+++ b/linux-user/generic/sockbits.h
@@ -51,6 +51,10 @@
 #define TARGET_SO_PEERNAME             28
 #define TARGET_SO_TIMESTAMP            29
 #define TARGET_SCM_TIMESTAMP           TARGET_SO_TIMESTAMP
+#define TARGET_SO_TIMESTAMPNS          35
+#define TARGET_SCM_TIMESTAMPNS         TARGET_SO_TIMESTAMPNS
+#define TARGET_SO_TIMESTAMPING         37
+#define TARGET_SCM_TIMESTAMPING        TARGET_SO_TIMESTAMPING
 
 #define TARGET_SO_ACCEPTCONN           30
 
diff --git a/linux-user/mips/sockbits.h b/linux-user/mips/sockbits.h
index 0f022cd598..1246b7d988 100644
--- a/linux-user/mips/sockbits.h
+++ b/linux-user/mips/sockbits.h
@@ -63,6 +63,10 @@
 #define TARGET_SO_PEERNAME             28
 #define TARGET_SO_TIMESTAMP            29
 #define SCM_TIMESTAMP          SO_TIMESTAMP
+#define TARGET_SO_TIMESTAMPNS          35
+#define SCM_TIMESTAMPNS         SO_TIMESTAMPNS
+#define TARGET_SO_TIMESTAMPING         37
+#define SCM_TIMESTAMPING        SO_TIMESTAMPING
 
 #define TARGET_SO_PEERSEC              30
 #define TARGET_SO_SNDBUFFORCE          31
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 8dc4255f12..bac00d3fd4 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -2230,8 +2230,14 @@ set_timeout:
                 optname = SO_PASSSEC;
                 break;
         case TARGET_SO_TIMESTAMP:
-               optname = SO_TIMESTAMP;
-               break;
+                optname = SO_TIMESTAMP;
+                break;
+        case TARGET_SO_TIMESTAMPNS:
+                optname = SO_TIMESTAMPNS;
+                break;
+        case TARGET_SO_TIMESTAMPING:
+                optname = SO_TIMESTAMPING;
+                break;
         case TARGET_SO_RCVLOWAT:
                optname = SO_RCVLOWAT;
                break;
-- 
2.23.0.187.g17f5b7556c-goog