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[Qemu-devel] [PATCH v2 12/12] linux-user/strace: Improve recvfrom() outp
From: |
Philippe Mathieu-Daudé |
Subject: |
[Qemu-devel] [PATCH v2 12/12] linux-user/strace: Improve recvfrom() output |
Date: |
Thu, 28 Jun 2018 00:46:52 -0300 |
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
Tested-By: Guido Günther <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 3c3f684b3e..b31e9077c8 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -2005,6 +2005,22 @@ print_getsockname(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("%d", 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, 1);
+ 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 44d436cd06..6569451d07 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 },
--
2.18.0
- [Qemu-devel] [PATCH v2 00/12] linux-user: strace improvements, Philippe Mathieu-Daudé, 2018/06/27
- [Qemu-devel] [PATCH v2 01/12] linux-user/syscall: Verify recvfrom(addr) is user-writable, Philippe Mathieu-Daudé, 2018/06/27
- [Qemu-devel] [PATCH v2 02/12] linux-user/strace: Improve capget()/capset() output, Philippe Mathieu-Daudé, 2018/06/27
- [Qemu-devel] [PATCH v2 04/12] linux-user/strace: Improve gettimeofday() and settimeofday() output, Philippe Mathieu-Daudé, 2018/06/27
- [Qemu-devel] [PATCH v2 05/12] linux-user/strace: Dump AF_NETLINK sockaddr content, Philippe Mathieu-Daudé, 2018/06/27
- [Qemu-devel] [PATCH v2 06/12] linux-user/strace: Improve recvmsg() output, Philippe Mathieu-Daudé, 2018/06/27
- [Qemu-devel] [PATCH v2 09/12] linux-user/strace: Let print_sockaddr() have a 'last' argument, Philippe Mathieu-Daudé, 2018/06/27
- [Qemu-devel] [RFC PATCH v2 10/12] linux-user/strace: Add print_sockaddr_ptr() to handle plain/pointer addrlen, Philippe Mathieu-Daudé, 2018/06/27
- [Qemu-devel] [PATCH v2 12/12] linux-user/strace: Improve recvfrom() output,
Philippe Mathieu-Daudé <=
- [Qemu-devel] [PATCH v2 11/12] linux-user/strace: Improve getsockname() output, Philippe Mathieu-Daudé, 2018/06/27