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author | Lukasz Majewski <lukma@denx.de> | 2019-12-06 10:41:50 +0100 |
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committer | Lukasz Majewski <lukma@denx.de> | 2020-02-02 11:23:23 +0100 |
commit | 0f6e6b97647891ae569018f9d6923dc5eee694c9 (patch) | |
tree | 24c2186c5fd7dc7e18c61e16b5f9a916972a3634 /sysdeps/unix/sysv/linux/Makefile | |
parent | bbfc0f0f8e30680437d1c5b90563018bcd403881 (diff) | |
download | glibc-0f6e6b97647891ae569018f9d6923dc5eee694c9.tar.gz glibc-0f6e6b97647891ae569018f9d6923dc5eee694c9.tar.xz glibc-0f6e6b97647891ae569018f9d6923dc5eee694c9.zip |
y2038: linux: Provide __timerfd_gettime64 implementation
This patch replaces auto generated wrapper (as described in sysdeps/unix/sysv/linux/syscalls.list) for timerfd_gettime with one which adds extra support for reading 64 bit time values on machines with __TIMESIZE != 64. There is no functional change for architectures already supporting 64 bit time ABI. This patch is conceptually identical to timer_gettime conversion already done in sysdeps/unix/sysv/linux/timer_gettime.c. Please refer to corresponding commit message for detailed description of introduced functions and the testing procedure. Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org> --- Changes for v4: - Update date from 2019 to 2020 Changes for v3: - Add missing libc_hidden_def() Changes for v2: - Remove "Contributed by" from the file header - Remove early check for (fd < 0) in __timerfd_gettime64 as the fd correctness check is already done in Linux kernel - Add single descriptive comment line to provide concise explanation of the code
Diffstat (limited to 'sysdeps/unix/sysv/linux/Makefile')
-rw-r--r-- | sysdeps/unix/sysv/linux/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index f12b7b1a2d..74923740b9 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -60,7 +60,8 @@ sysdep_routines += adjtimex clone umount umount2 readahead \ setfsuid setfsgid epoll_pwait signalfd \ eventfd eventfd_read eventfd_write prlimit \ personality epoll_wait tee vmsplice splice \ - open_by_handle_at mlock2 pkey_mprotect pkey_set pkey_get + open_by_handle_at mlock2 pkey_mprotect pkey_set pkey_get \ + timerfd_gettime CFLAGS-gethostid.c = -fexceptions CFLAGS-tee.c = -fexceptions -fasynchronous-unwind-tables |