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authorArnd Bergmann <arnd@arndb.de>2019-01-07 00:33:08 +0100
committerArnd Bergmann <arnd@arndb.de>2019-02-07 00:13:27 +0100
commit8dabe7245bbc134f2cfcc12cde75c019dab924cc (patch)
treeb08c1d41803f1586bc32a22334fa2b183b0eb0ba /include/uapi/asm-generic/unistd.h
parent7948450d455658601fedbf3b3e9890b4b36a214a (diff)
downloadlinux-8dabe7245bbc134f2cfcc12cde75c019dab924cc.tar.bz2
y2038: syscalls: rename y2038 compat syscalls
A lot of system calls that pass a time_t somewhere have an implementation using a COMPAT_SYSCALL_DEFINEx() on 64-bit architectures, and have been reworked so that this implementation can now be used on 32-bit architectures as well. The missing step is to redefine them using the regular SYSCALL_DEFINEx() to get them out of the compat namespace and make it possible to build them on 32-bit architectures. Any system call that ends in 'time' gets a '32' suffix on its name for that version, while the others get a '_time32' suffix, to distinguish them from the normal version, which takes a 64-bit time argument in the future. In this step, only 64-bit architectures are changed, doing this rename first lets us avoid touching the 32-bit architectures twice. Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/uapi/asm-generic/unistd.h')
-rw-r--r--include/uapi/asm-generic/unistd.h44
1 files changed, 22 insertions, 22 deletions
diff --git a/include/uapi/asm-generic/unistd.h b/include/uapi/asm-generic/unistd.h
index 509484dbfd5d..153b55b94234 100644
--- a/include/uapi/asm-generic/unistd.h
+++ b/include/uapi/asm-generic/unistd.h
@@ -39,7 +39,7 @@ __SC_COMP(__NR_io_submit, sys_io_submit, compat_sys_io_submit)
#define __NR_io_cancel 3
__SYSCALL(__NR_io_cancel, sys_io_cancel)
#define __NR_io_getevents 4
-__SC_COMP(__NR_io_getevents, sys_io_getevents, compat_sys_io_getevents)
+__SC_COMP(__NR_io_getevents, sys_io_getevents, sys_io_getevents_time32)
/* fs/xattr.c */
#define __NR_setxattr 5
@@ -223,9 +223,9 @@ __SYSCALL(__NR3264_sendfile, sys_sendfile64)
/* fs/select.c */
#define __NR_pselect6 72
-__SC_COMP(__NR_pselect6, sys_pselect6, compat_sys_pselect6)
+__SC_COMP(__NR_pselect6, sys_pselect6, compat_sys_pselect6_time32)
#define __NR_ppoll 73
-__SC_COMP(__NR_ppoll, sys_ppoll, compat_sys_ppoll)
+__SC_COMP(__NR_ppoll, sys_ppoll, compat_sys_ppoll_time32)
/* fs/signalfd.c */
#define __NR_signalfd4 74
@@ -271,14 +271,14 @@ __SC_COMP(__NR_sync_file_range, sys_sync_file_range, \
__SYSCALL(__NR_timerfd_create, sys_timerfd_create)
#define __NR_timerfd_settime 86
__SC_COMP(__NR_timerfd_settime, sys_timerfd_settime, \
- compat_sys_timerfd_settime)
+ sys_timerfd_settime32)
#define __NR_timerfd_gettime 87
__SC_COMP(__NR_timerfd_gettime, sys_timerfd_gettime, \
- compat_sys_timerfd_gettime)
+ sys_timerfd_gettime32)
/* fs/utimes.c */
#define __NR_utimensat 88
-__SC_COMP(__NR_utimensat, sys_utimensat, compat_sys_utimensat)
+__SC_COMP(__NR_utimensat, sys_utimensat, sys_utimensat_time32)
/* kernel/acct.c */
#define __NR_acct 89
@@ -310,7 +310,7 @@ __SYSCALL(__NR_unshare, sys_unshare)
/* kernel/futex.c */
#define __NR_futex 98
-__SC_COMP(__NR_futex, sys_futex, compat_sys_futex)
+__SC_COMP(__NR_futex, sys_futex, sys_futex_time32)
#define __NR_set_robust_list 99
__SC_COMP(__NR_set_robust_list, sys_set_robust_list, \
compat_sys_set_robust_list)
@@ -320,7 +320,7 @@ __SC_COMP(__NR_get_robust_list, sys_get_robust_list, \
/* kernel/hrtimer.c */
#define __NR_nanosleep 101
-__SC_COMP(__NR_nanosleep, sys_nanosleep, compat_sys_nanosleep)
+__SC_COMP(__NR_nanosleep, sys_nanosleep, sys_nanosleep_time32)
/* kernel/itimer.c */
#define __NR_getitimer 102
@@ -342,22 +342,22 @@ __SYSCALL(__NR_delete_module, sys_delete_module)
#define __NR_timer_create 107
__SC_COMP(__NR_timer_create, sys_timer_create, compat_sys_timer_create)
#define __NR_timer_gettime 108
-__SC_COMP(__NR_timer_gettime, sys_timer_gettime, compat_sys_timer_gettime)
+__SC_COMP(__NR_timer_gettime, sys_timer_gettime, sys_timer_gettime32)
#define __NR_timer_getoverrun 109
__SYSCALL(__NR_timer_getoverrun, sys_timer_getoverrun)
#define __NR_timer_settime 110
-__SC_COMP(__NR_timer_settime, sys_timer_settime, compat_sys_timer_settime)
+__SC_COMP(__NR_timer_settime, sys_timer_settime, sys_timer_settime32)
#define __NR_timer_delete 111
__SYSCALL(__NR_timer_delete, sys_timer_delete)
#define __NR_clock_settime 112
-__SC_COMP(__NR_clock_settime, sys_clock_settime, compat_sys_clock_settime)
+__SC_COMP(__NR_clock_settime, sys_clock_settime, sys_clock_settime32)
#define __NR_clock_gettime 113
-__SC_COMP(__NR_clock_gettime, sys_clock_gettime, compat_sys_clock_gettime)
+__SC_COMP(__NR_clock_gettime, sys_clock_gettime, sys_clock_gettime32)
#define __NR_clock_getres 114
-__SC_COMP(__NR_clock_getres, sys_clock_getres, compat_sys_clock_getres)
+__SC_COMP(__NR_clock_getres, sys_clock_getres, sys_clock_getres_time32)
#define __NR_clock_nanosleep 115
__SC_COMP(__NR_clock_nanosleep, sys_clock_nanosleep, \
- compat_sys_clock_nanosleep)
+ sys_clock_nanosleep_time32)
/* kernel/printk.c */
#define __NR_syslog 116
@@ -390,7 +390,7 @@ __SYSCALL(__NR_sched_get_priority_max, sys_sched_get_priority_max)
__SYSCALL(__NR_sched_get_priority_min, sys_sched_get_priority_min)
#define __NR_sched_rr_get_interval 127
__SC_COMP(__NR_sched_rr_get_interval, sys_sched_rr_get_interval, \
- compat_sys_sched_rr_get_interval)
+ sys_sched_rr_get_interval_time32)
/* kernel/signal.c */
#define __NR_restart_syscall 128
@@ -413,7 +413,7 @@ __SC_COMP(__NR_rt_sigprocmask, sys_rt_sigprocmask, compat_sys_rt_sigprocmask)
__SC_COMP(__NR_rt_sigpending, sys_rt_sigpending, compat_sys_rt_sigpending)
#define __NR_rt_sigtimedwait 137
__SC_COMP(__NR_rt_sigtimedwait, sys_rt_sigtimedwait, \
- compat_sys_rt_sigtimedwait)
+ compat_sys_rt_sigtimedwait_time32)
#define __NR_rt_sigqueueinfo 138
__SC_COMP(__NR_rt_sigqueueinfo, sys_rt_sigqueueinfo, \
compat_sys_rt_sigqueueinfo)
@@ -486,7 +486,7 @@ __SC_COMP(__NR_gettimeofday, sys_gettimeofday, compat_sys_gettimeofday)
#define __NR_settimeofday 170
__SC_COMP(__NR_settimeofday, sys_settimeofday, compat_sys_settimeofday)
#define __NR_adjtimex 171
-__SC_COMP(__NR_adjtimex, sys_adjtimex, compat_sys_adjtimex)
+__SC_COMP(__NR_adjtimex, sys_adjtimex, sys_adjtimex_time32)
/* kernel/timer.c */
#define __NR_getpid 172
@@ -512,10 +512,10 @@ __SC_COMP(__NR_mq_open, sys_mq_open, compat_sys_mq_open)
#define __NR_mq_unlink 181
__SYSCALL(__NR_mq_unlink, sys_mq_unlink)
#define __NR_mq_timedsend 182
-__SC_COMP(__NR_mq_timedsend, sys_mq_timedsend, compat_sys_mq_timedsend)
+__SC_COMP(__NR_mq_timedsend, sys_mq_timedsend, sys_mq_timedsend_time32)
#define __NR_mq_timedreceive 183
__SC_COMP(__NR_mq_timedreceive, sys_mq_timedreceive, \
- compat_sys_mq_timedreceive)
+ sys_mq_timedreceive_time32)
#define __NR_mq_notify 184
__SC_COMP(__NR_mq_notify, sys_mq_notify, compat_sys_mq_notify)
#define __NR_mq_getsetattr 185
@@ -537,7 +537,7 @@ __SYSCALL(__NR_semget, sys_semget)
#define __NR_semctl 191
__SC_COMP(__NR_semctl, sys_semctl, compat_sys_semctl)
#define __NR_semtimedop 192
-__SC_COMP(__NR_semtimedop, sys_semtimedop, compat_sys_semtimedop)
+__SC_COMP(__NR_semtimedop, sys_semtimedop, sys_semtimedop_time32)
#define __NR_semop 193
__SYSCALL(__NR_semop, sys_semop)
@@ -659,7 +659,7 @@ __SYSCALL(__NR_perf_event_open, sys_perf_event_open)
#define __NR_accept4 242
__SYSCALL(__NR_accept4, sys_accept4)
#define __NR_recvmmsg 243
-__SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg)
+__SC_COMP(__NR_recvmmsg, sys_recvmmsg, compat_sys_recvmmsg_time32)
/*
* Architectures may provide up to 16 syscalls of their own
@@ -681,7 +681,7 @@ __SYSCALL(__NR_name_to_handle_at, sys_name_to_handle_at)
__SC_COMP(__NR_open_by_handle_at, sys_open_by_handle_at, \
compat_sys_open_by_handle_at)
#define __NR_clock_adjtime 266
-__SC_COMP(__NR_clock_adjtime, sys_clock_adjtime, compat_sys_clock_adjtime)
+__SC_COMP(__NR_clock_adjtime, sys_clock_adjtime, sys_clock_adjtime32)
#define __NR_syncfs 267
__SYSCALL(__NR_syncfs, sys_syncfs)
#define __NR_setns 268