]> git.proxmox.com Git - mirror_qemu.git/commitdiff
linux-user/strace: Add print_timezone()
authorPhilippe Mathieu-Daudé <f4bug@amsat.org>
Mon, 21 Oct 2019 11:48:50 +0000 (13:48 +0200)
committerLaurent Vivier <laurent@vivier.eu>
Mon, 21 Oct 2019 13:24:26 +0000 (15:24 +0200)
Suggested-by: Laurent Vivier <laurent@vivier.eu>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Laurent Vivier <laurent@vivier.eu>
Message-Id: <20191021114857.20538-3-f4bug@amsat.org>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
linux-user/strace.c

index f326c357a26db89dd8c66756ff64aaa3fe197c72..2cd6687cd99b6f1fd0339b6f1bb32787401858e4 100644 (file)
@@ -63,6 +63,7 @@ UNUSED static void print_string(abi_long, int);
 UNUSED static void print_buf(abi_long addr, abi_long len, int last);
 UNUSED static void print_raw_param(const char *, abi_long, int);
 UNUSED static void print_timeval(abi_ulong, int);
+UNUSED static void print_timezone(abi_ulong, int);
 UNUSED static void print_number(abi_long, int);
 UNUSED static void print_signal(abi_ulong, int);
 UNUSED static void print_sockaddr(abi_ulong addr, abi_long addrlen);
@@ -1254,6 +1255,25 @@ print_timeval(abi_ulong tv_addr, int last)
         gemu_log("NULL%s", get_comma(last));
 }
 
+static void
+print_timezone(abi_ulong tz_addr, int last)
+{
+    if (tz_addr) {
+        struct target_timezone *tz;
+
+        tz = lock_user(VERIFY_READ, tz_addr, sizeof(*tz), 1);
+        if (!tz) {
+            print_pointer(tz_addr, last);
+            return;
+        }
+        gemu_log("{%d,%d}%s", tswap32(tz->tz_minuteswest),
+                 tswap32(tz->tz_dsttime), get_comma(last));
+        unlock_user(tz, tz_addr, 0);
+    } else {
+        gemu_log("NULL%s", get_comma(last));
+    }
+}
+
 #undef UNUSED
 
 #ifdef TARGET_NR_accept