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| author | André Hentschel <nerv@dawncrow.de> | 2014-01-06 20:18:52 +0100 |
|---|---|---|
| committer | Riku Voipio <riku.voipio@linaro.org> | 2014-01-10 08:51:36 +0200 |
| commit | b9d36eb2c7d73875ef44182f18d625f1bc4c7fda (patch) | |
| tree | b19a88cbde90e4915490190cdb58117ee0629f2e | |
| parent | 1d327fb4c72b898f7500989f3e624b7349581159 (diff) | |
| download | qemu-b9d36eb2c7d73875ef44182f18d625f1bc4c7fda.zip qemu-b9d36eb2c7d73875ef44182f18d625f1bc4c7fda.tar.gz qemu-b9d36eb2c7d73875ef44182f18d625f1bc4c7fda.tar.bz2 | |
linux-user: Support the accept4 socketcall
Cc: Riku Voipio <riku.voipio@iki.fi>
Signed-off-by: André Hentschel <nerv@dawncrow.de>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Erik de Castro Lopo <erikd@mega-nerd.com>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Riku Voipio <riku.voipio@linaro.org>
| -rw-r--r-- | linux-user/syscall.c | 16 | ||||
| -rw-r--r-- | linux-user/syscall_defs.h | 1 |
2 files changed, 17 insertions, 0 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c index efd1453..0ac05b8 100644 --- a/linux-user/syscall.c +++ b/linux-user/syscall.c @@ -2245,6 +2245,22 @@ static abi_long do_socketcall(int num, abi_ulong vptr) ret = do_accept4(sockfd, target_addr, target_addrlen, 0); } break; + case SOCKOP_accept4: + { + abi_ulong sockfd; + abi_ulong target_addr, target_addrlen; + abi_ulong flags; + + if (get_user_ual(sockfd, vptr) + || get_user_ual(target_addr, vptr + n) + || get_user_ual(target_addrlen, vptr + 2 * n) + || get_user_ual(flags, vptr + 3 * n)) { + return -TARGET_EFAULT; + } + + ret = do_accept4(sockfd, target_addr, target_addrlen, flags); + } + break; case SOCKOP_getsockname: { abi_ulong sockfd; diff --git a/linux-user/syscall_defs.h b/linux-user/syscall_defs.h index cf08db5..ae30476 100644 --- a/linux-user/syscall_defs.h +++ b/linux-user/syscall_defs.h @@ -27,6 +27,7 @@ #define SOCKOP_getsockopt 15 #define SOCKOP_sendmsg 16 #define SOCKOP_recvmsg 17 +#define SOCKOP_accept4 18 #define IPCOP_semop 1 #define IPCOP_semget 2 |