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authorMathis Marion <mathis.marion@silabs.com>2023-02-20 09:58:19 +0100
committerLaurent Vivier <laurent@vivier.eu>2023-03-10 20:42:00 +0100
commitd759a62b122dcdf76d6ea10c56c5dff1d04d731d (patch)
treea9e246c6a1b64b6f04f9ead4f104993c16bc1a46 /linux-user/syscall.c
parent258bec39f3e58fcdb006028e5c5a1801136ef04a (diff)
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linux-user: fix timerfd read endianness conversion
When reading the expiration count from a timerfd, the endianness of the 64bit value read is the one of the host, just as for eventfds. Signed-off-by: Mathis Marion <mathis.marion@silabs.com> Reviewed-by: Laurent Vivier <laurent@vivier.eu> Message-Id: <20230220085822.626798-2-Mathis.Marion@silabs.com> Signed-off-by: Laurent Vivier <laurent@vivier.eu>
Diffstat (limited to 'linux-user/syscall.c')
-rw-r--r--linux-user/syscall.c8
1 files changed, 6 insertions, 2 deletions
diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index cc650d4..64b71b1 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -13108,8 +13108,12 @@ static abi_long do_syscall1(CPUArchState *cpu_env, int num, abi_long arg1,
#if defined(TARGET_NR_timerfd_create) && defined(CONFIG_TIMERFD)
case TARGET_NR_timerfd_create:
- return get_errno(timerfd_create(arg1,
- target_to_host_bitmask(arg2, fcntl_flags_tbl)));
+ ret = get_errno(timerfd_create(arg1,
+ target_to_host_bitmask(arg2, fcntl_flags_tbl)));
+ if (ret >= 0) {
+ fd_trans_register(ret, &target_timerfd_trans);
+ }
+ return ret;
#endif
#if defined(TARGET_NR_timerfd_gettime) && defined(CONFIG_TIMERFD)