From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:50864) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eeKgQ-000367-3r for qemu-devel@nongnu.org; Wed, 24 Jan 2018 08:01:46 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eeKgP-0005Qe-9I for qemu-devel@nongnu.org; Wed, 24 Jan 2018 08:01:42 -0500 Received: from mail-qt0-x244.google.com ([2607:f8b0:400d:c0d::244]:39499) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1eeKgP-0005QT-4m for qemu-devel@nongnu.org; Wed, 24 Jan 2018 08:01:41 -0500 Received: by mail-qt0-x244.google.com with SMTP id f4so9996342qtj.6 for ; Wed, 24 Jan 2018 05:01:40 -0800 (PST) Sender: =?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= From: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= Date: Wed, 24 Jan 2018 10:01:19 -0300 Message-Id: <20180124130126.20871-5-f4bug@amsat.org> In-Reply-To: <20180124130126.20871-1-f4bug@amsat.org> References: <20180124130126.20871-1-f4bug@amsat.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Subject: [Qemu-devel] [PATCH 04/11] linux-user/strace: improve recvfrom() output List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Riku Voipio , Laurent Vivier Cc: =?UTF-8?q?Philippe=20Mathieu-Daud=C3=A9?= , qemu-devel@nongnu.org, =?UTF-8?q?Guido=20G=C3=BCnther?= Signed-off-by: Philippe Mathieu-Daudé --- linux-user/strace.c | 16 ++++++++++++++++ linux-user/strace.list | 2 +- 2 files changed, 17 insertions(+), 1 deletion(-) diff --git a/linux-user/strace.c b/linux-user/strace.c index 9726d9b378..3537a3ae92 100644 --- a/linux-user/strace.c +++ b/linux-user/strace.c @@ -1935,6 +1935,22 @@ print_socketcall(const struct syscallname *name, } #endif +#if defined(TARGET_NR_recvfrom) +static void +print_recvfrom(const struct syscallname *name, + abi_long arg0, abi_long arg1, abi_long arg2, + abi_long arg3, abi_long arg4, abi_long arg5) +{ + print_syscall_prologue(name); + print_raw_param(TARGET_ABI_FMT_ld, arg0, 0); + print_buf(arg1, arg2, 0); + print_raw_param(TARGET_ABI_FMT_ld, arg2, 0); + print_flags(msg_flags, arg3, 0); + print_sockaddr_ptr(arg4, arg5, true); + print_syscall_epilogue(name); +} +#endif + #if defined(TARGET_NR_sendto) static void print_sendto(const struct syscallname *name, diff --git a/linux-user/strace.list b/linux-user/strace.list index 47669a2f50..bf4192fb47 100644 --- a/linux-user/strace.list +++ b/linux-user/strace.list @@ -1101,7 +1101,7 @@ { TARGET_NR_recv, "recv" , NULL, NULL, NULL }, #endif #ifdef TARGET_NR_recvfrom -{ TARGET_NR_recvfrom, "recvfrom" , NULL, NULL, NULL }, +{ TARGET_NR_recvfrom, "recvfrom" , NULL, print_recvfrom, NULL }, #endif #ifdef TARGET_NR_recvmmsg { TARGET_NR_recvmmsg, "recvmmsg" , NULL, NULL, NULL }, -- 2.15.1