diff options
Diffstat (limited to 'meta/recipes-core/busybox/busybox/0001-hwclock-make-glibc-2.31-compatible.patch')
| -rw-r--r-- | meta/recipes-core/busybox/busybox/0001-hwclock-make-glibc-2.31-compatible.patch | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/meta/recipes-core/busybox/busybox/0001-hwclock-make-glibc-2.31-compatible.patch b/meta/recipes-core/busybox/busybox/0001-hwclock-make-glibc-2.31-compatible.patch deleted file mode 100644 index 8d1f272120..0000000000 --- a/meta/recipes-core/busybox/busybox/0001-hwclock-make-glibc-2.31-compatible.patch +++ /dev/null @@ -1,83 +0,0 @@ -From 5b2fc5746c352eb2b27bfc9fb224580d9852d0fa Mon Sep 17 00:00:00 2001 -From: Sakib Sajal <sakib.sajal@windriver.com> -Date: Fri, 17 Jul 2020 17:27:21 +0000 -Subject: [PATCH] hwclock: make glibc 2.31 compatible - -NEWS for glibc version 2.31 -=========================== - -Deprecated and removed features, and other changes affecting compatibility: - -* The settimeofday function can still be used to set a system-wide - time zone when the operating system supports it. This is because - the Linux kernel reused the API, on some architectures, to describe - a system-wide time-zone-like offset between the software clock - maintained by the kernel, and the "RTC" clock that keeps time when - the system is shut down. - - However, to reduce the odds of this offset being set by accident, - settimeofday can no longer be used to set the time and the offset - simultaneously. If both of its two arguments are non-null, the call - will fail (setting errno to EINVAL). - - Callers attempting to set this offset should also be prepared for - the call to fail and set errno to ENOSYS; this already happens on - the Hurd and on some Linux architectures. The Linux kernel - maintainers are discussing a more principled replacement for the - reused API. After a replacement becomes available, we will change - settimeofday to fail with ENOSYS on all platforms when its 'tzp' - argument is not a null pointer. - - settimeofday itself is obsolescent according to POSIX. Programs - that set the system time should use clock_settime and/or the adjtime - family of functions instead. We may cease to make settimeofday - available to newly linked binaries after there is a replacement for - Linux's time-zone-like offset API. - -hwclock had two calls to settimeofday, in functions to_sys_clock and -set_system_clock_timezone, where both the arguments to settimeofday -were valid (non-null). -Therefore, split the call, once for timezone and once for timeval. - -Fixes #12756 - -Upstream-Status: Pending - -Signed-off-by: Sakib Sajal <sakib.sajal@windriver.com> ---- - util-linux/hwclock.c | 12 ++++++++---- - 1 file changed, 8 insertions(+), 4 deletions(-) - -diff --git a/util-linux/hwclock.c b/util-linux/hwclock.c -index dc97d8f..cf346e8 100644 ---- a/util-linux/hwclock.c -+++ b/util-linux/hwclock.c -@@ -131,8 +131,10 @@ static void to_sys_clock(const char **pp_rtcname, int utc) - - tv.tv_sec = read_rtc(pp_rtcname, NULL, utc); - tv.tv_usec = 0; -- if (settimeofday(&tv, &tz)) -- bb_simple_perror_msg_and_die("settimeofday"); -+ if (settimeofday(NULL, &tz)) -+ bb_simple_perror_msg_and_die("settimeofday: timezone"); -+ if (settimeofday(&tv, NULL)) -+ bb_simple_perror_msg_and_die("settimeofday: timeval"); - } - - static void from_sys_clock(const char **pp_rtcname, int utc) -@@ -283,8 +285,10 @@ static void set_system_clock_timezone(int utc) - gettimeofday(&tv, NULL); - if (!utc) - tv.tv_sec += tz.tz_minuteswest * 60; -- if (settimeofday(&tv, &tz)) -- bb_simple_perror_msg_and_die("settimeofday"); -+ if (settimeofday(NULL, &tz)) -+ bb_simple_perror_msg_and_die("settimeofday: timezone"); -+ if (settimeofday(&tv, NULL)) -+ bb_simple_perror_msg_and_die("settimeofday: timeval"); - } - - //usage:#define hwclock_trivial_usage --- -2.24.1 - |