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[PULL 04/11] linux-user/strace: Add print_timezone()
From: |
Laurent Vivier |
Subject: |
[PULL 04/11] linux-user/strace: Add print_timezone() |
Date: |
Tue, 22 Oct 2019 10:10:57 +0200 |
From: Philippe Mathieu-Daudé <address@hidden>
Suggested-by: Laurent Vivier <address@hidden>
Reviewed-by: Laurent Vivier <address@hidden>
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
Reviewed-by: Laurent Vivier <address@hidden>
Message-Id: <address@hidden>
Signed-off-by: Laurent Vivier <address@hidden>
---
linux-user/strace.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/linux-user/strace.c b/linux-user/strace.c
index f326c357a26d..2cd6687cd99b 100644
--- a/linux-user/strace.c
+++ b/linux-user/strace.c
@@ -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
--
2.21.0
- [PULL 00/11] Linux user for 4.2 patches, Laurent Vivier, 2019/10/22
- [PULL 04/11] linux-user/strace: Add print_timezone(),
Laurent Vivier <=
- [PULL 10/11] linux-user/strace: Let print_sockaddr() have a 'last' argument, Laurent Vivier, 2019/10/22
- [PULL 06/11] linux-user/syscall: Introduce target_sockaddr_nl, Laurent Vivier, 2019/10/22
- [PULL 07/11] linux-user/strace: Dump AF_NETLINK sockaddr content, Laurent Vivier, 2019/10/22
- [PULL 08/11] linux-user/strace: Add print_sockfd(), Laurent Vivier, 2019/10/22
- [PULL 01/11] linux-user: add strace for dup3, Laurent Vivier, 2019/10/22
- [PULL 11/11] linux-user/syscall: Align target_sockaddr fields using ABI types, Laurent Vivier, 2019/10/22
- [PULL 03/11] linux-user/strace: Display invalid pointer in print_timeval(), Laurent Vivier, 2019/10/22
- [PULL 02/11] Fix unsigned integer underflow in fd-trans.c, Laurent Vivier, 2019/10/22
- [PULL 09/11] linux-user/strace: Improve bind() output, Laurent Vivier, 2019/10/22
- [PULL 05/11] linux-user/strace: Improve settimeofday(), Laurent Vivier, 2019/10/22