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[Qemu-devel] [PATCH 04/11] linux-user/strace: improve recvfrom() output
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH 04/11] linux-user/strace: improve recvfrom() output |
Date: |
Wed, 24 Jan 2018 10:01:19 -0300 |
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
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
- [Qemu-devel] [PATCH 00/11] linux-user: improve NETLINK strace, Philippe Mathieu-Daudé, 2018/01/24
- [Qemu-devel] [PATCH 02/11] linux-user/strace: improve sendto() output, Philippe Mathieu-Daudé, 2018/01/24
- [Qemu-devel] [RFC PATCH 01/11] linux-user/strace: dump AF_NETLINK sockaddr content, Philippe Mathieu-Daudé, 2018/01/24
- [Qemu-devel] [PATCH 04/11] linux-user/strace: improve recvfrom() output,
Philippe Mathieu-Daudé <=
- [Qemu-devel] [PATCH 03/11] linux-user/strace: add print_sockaddr_ptr() to handle plain/pointer addrlen, Philippe Mathieu-Daudé, 2018/01/24
- [Qemu-devel] [PATCH 06/11] linux-user/strace: improve recvmsg() output, Philippe Mathieu-Daudé, 2018/01/24
- [Qemu-devel] [PATCH 05/11] linux-user/strace: improve getsockname() output, Philippe Mathieu-Daudé, 2018/01/24
- [Qemu-devel] [PATCH 07/11] linux-user/strace: improve bind() output, Philippe Mathieu-Daudé, 2018/01/24
- [Qemu-devel] [PATCH 11/11] linux-user/syscall: simplify recvfrom(), Philippe Mathieu-Daudé, 2018/01/24
- [Qemu-devel] [PATCH 09/11] linux-user/strace: improve capget()/capset() output, Philippe Mathieu-Daudé, 2018/01/24
- [Qemu-devel] [PATCH 10/11] linux-user/syscall: verify recvfrom(addr) is user-writable, Philippe Mathieu-Daudé, 2018/01/24
- [Qemu-devel] [PATCH 08/11] linux-user/strace: improve gettimeofday() output, Philippe Mathieu-Daudé, 2018/01/24
- Re: [Qemu-devel] [PATCH 00/11] linux-user: improve NETLINK strace, Guido Günther, 2018/01/24