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| author | Arnd Bergmann <arnd@arndb.de> | 2019-11-05 11:10:01 +0100 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2019-11-15 14:38:29 +0100 |
| commit | 2a785996cc5e2fc1d1d29d196f530905f68d2dc2 (patch) | |
| tree | 554fb14f12fba31cdc7a39b80ccc63ab1efdfed1 /include/linux/syscalls.h | |
| parent | 1bf883c1a9cf88a60234039356aac8f23479dce9 (diff) | |
| download | lwn-2a785996cc5e2fc1d1d29d196f530905f68d2dc2.tar.gz lwn-2a785996cc5e2fc1d1d29d196f530905f68d2dc2.zip | |
y2038: uapi: change __kernel_time_t to __kernel_old_time_t
This is mainly a patch for clarification, and to let us remove
the time_t definition from the kernel to prevent new users from
creeping in that might not be y2038-safe.
All remaining uses of 'time_t' or '__kernel_time_t' are part of
the user API that cannot be changed by that either have a
replacement or that do not suffer from the y2038 overflow.
Acked-by: Deepa Dinamani <deepa.kernel@gmail.com>
Acked-by: Christian Brauner <christian.brauner@ubuntu.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/linux/syscalls.h')
| -rw-r--r-- | include/linux/syscalls.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h index f7c561c4dcdd..2f27bc9d5ef0 100644 --- a/include/linux/syscalls.h +++ b/include/linux/syscalls.h @@ -1076,7 +1076,7 @@ asmlinkage long sys_fadvise64(int fd, loff_t offset, size_t len, int advice); asmlinkage long sys_alarm(unsigned int seconds); asmlinkage long sys_getpgrp(void); asmlinkage long sys_pause(void); -asmlinkage long sys_time(time_t __user *tloc); +asmlinkage long sys_time(__kernel_old_time_t __user *tloc); asmlinkage long sys_time32(old_time32_t __user *tloc); #ifdef __ARCH_WANT_SYS_UTIME asmlinkage long sys_utime(char __user *filename, @@ -1116,7 +1116,7 @@ asmlinkage long sys_sysfs(int option, asmlinkage long sys_fork(void); /* obsolete: kernel/time/time.c */ -asmlinkage long sys_stime(time_t __user *tptr); +asmlinkage long sys_stime(__kernel_old_time_t __user *tptr); asmlinkage long sys_stime32(old_time32_t __user *tptr); /* obsolete: kernel/signal.c */ |