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linux-user: Add support for SO_REUSEPORT

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Add support for SO_REUSEPORT, including strace support. SO_REUSEPORT
was introduced relatively recently, since Linux 3.9, so use
'#if defined SO_REUSEPORT'.

Signed-off-by: Yunqiang Su <ysu@wavecomp.com>
Signed-off-by: Aleksandar Markovic <amarkovic@wavecomp.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <1540904108-30873-4-git-send-email-aleksandar.markovic@rt-rk.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
This commit is contained in:
Yunqiang Su 2018-10-30 13:55:08 +01:00 committed by Laurent Vivier
parent 9f214bd390
commit 113a9dd73f
2 changed files with 13 additions and 0 deletions
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3
linux-user/strace.c
View File

@ -1742,6 +1742,9 @@ print_optint:
case TARGET_SO_REUSEADDR:
gemu_log("SO_REUSEADDR,");
goto print_optint;
case TARGET_SO_REUSEPORT:
gemu_log("SO_REUSEPORT,");
goto print_optint;
case TARGET_SO_TYPE:
gemu_log("SO_TYPE,");
goto print_optint;

10
linux-user/syscall.c
View File

@ -2061,6 +2061,11 @@ set_timeout:
case TARGET_SO_REUSEADDR:
optname = SO_REUSEADDR;
break;
#ifdef SO_REUSEPORT
case TARGET_SO_REUSEPORT:
optname = SO_REUSEPORT;
break;
#endif
case TARGET_SO_TYPE:
optname = SO_TYPE;
break;
@ -2222,6 +2227,11 @@ static abi_long do_getsockopt(int sockfd, int level, int optname,
case TARGET_SO_REUSEADDR:
optname = SO_REUSEADDR;
goto int_case;
#ifdef SO_REUSEPORT
case TARGET_SO_REUSEPORT:
optname = SO_REUSEPORT;
goto int_case;
#endif
case TARGET_SO_TYPE:
optname = SO_TYPE;
goto int_case;