linux-user/strace: Improve bind() output

Tested-By: Guido Günther <[email protected]> Reviewed-by: Laurent Vivier <[email protected]> Signed-off-by: Philippe Mathieu-Daudé <[email protected]> Message-Id: <[email protected]> Signed-off-by: Laurent Vivier <[email protected]>
stefanha · Oct 21, 2019 · bb10540 · bb10540
1 parent d84fe1e
commit bb10540
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Showing 2 changed files with 15 additions and 2 deletions.
diff --git a/linux-user/strace.c b/linux-user/strace.c
@@ -1707,7 +1707,7 @@ print_socket(const struct syscallname *name,
 
 #endif
 
-#if defined(TARGET_NR_socketcall)
+#if defined(TARGET_NR_socketcall) || defined(TARGET_NR_bind)
 
 static void print_sockfd(abi_long sockfd, int last)
 {
@@ -2054,6 +2054,19 @@ print_socketcall(const struct syscallname *name,
 }
 #endif
 
+#if defined(TARGET_NR_bind)
+static void
+print_bind(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_sockfd(arg0, 0);
+    print_sockaddr(arg1, arg2, 1);
+    print_syscall_epilogue(name);
+}
+#endif
+
 #if defined(TARGET_NR_stat) || defined(TARGET_NR_stat64) || \
     defined(TARGET_NR_lstat) || defined(TARGET_NR_lstat64)
 static void

diff --git a/linux-user/strace.list b/linux-user/strace.list
@@ -41,7 +41,7 @@
 { TARGET_NR_bdflush, "bdflush" , NULL, NULL, NULL },
 #endif
 #ifdef TARGET_NR_bind
-{ TARGET_NR_bind, "bind" , NULL, NULL, NULL },
+{ TARGET_NR_bind, "bind" , NULL, print_bind, NULL },
 #endif
 #ifdef TARGET_NR_bpf
 { TARGET_NR_bpf, "bpf" , NULL, NULL, NULL },