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Always define __USE_TIME_BITS64 when 64 bit time_t is used 

It was raised on libc-help [1] that some Linux kernel interfaces expect
the libc to define __USE_TIME_BITS64 to indicate the time_t size for the
kABI.  Different than defined by the initial y2038 design document [2],
the __USE_TIME_BITS64 is only defined for ABIs that support more than
one time_t size (by defining the _TIME_BITS for each module).

The 64 bit time_t redirects are now enabled using a different internal
define (__USE_TIME64_REDIRECTS). There is no expected change in semantic
or code generation.

Checked on x86_64-linux-gnu, i686-linux-gnu, aarch64-linux-gnu, and
arm-linux-gnueabi

[1] https://sourceware.org/pipermail/libc-help/2024-January/006557.html
[2] https://sourceware.org/glibc/wiki/Y2038ProofnessDesign

Reviewed-by: DJ Delorie <dj@redhat.com>
master
Adhemerval Zanella 2 years ago
parent
a0698a5e92
commit
a4ed0471d7
75 changed files with 178 additions and 182 deletions
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  1. 2
      io/bits/poll2.h
  2. 4
      io/fcntl.h
  3. 6
      io/fts.h
  4. 12
      io/ftw.h
  5. 2
      io/sys/poll.h
  6. 16
      io/sys/stat.h
  7. 4
      io/utime.h
  8. 6
      manual/creature.texi
  9. 4
      manual/maint.texi
  10. 2
      misc/sys/ioctl.h
  11. 4
      misc/sys/select.h
  12. 4
      posix/glob.h
  13. 2
      posix/sched.h
  14. 4
      posix/sys/wait.h
  15. 2
      resolv/netdb.h
  16. 2
      resource/sys/resource.h
  17. 4
      rt/aio.h
  18. 2
      rt/mqueue.h
  19. 2
      signal/signal.h
  20. 14
      socket/sys/socket.h
  21. 2
      support/timespec.h
  22. 2
      support/xtime.h
  23. 2
      support/xunistd.h
  24. 19
      sysdeps/generic/features-time64.h
  25. 18
      sysdeps/nptl/pthread.h
  26. 4
      sysdeps/pthread/semaphore.h
  27. 6
      sysdeps/pthread/threads.h
  28. 8
      sysdeps/unix/sysv/linux/arm/bits/struct_stat.h
  29. 2
      sysdeps/unix/sysv/linux/bits/socket-constants.h
  30. 2
      sysdeps/unix/sysv/linux/bits/time.h
  31. 2
      sysdeps/unix/sysv/linux/bits/timex.h
  32. 2
      sysdeps/unix/sysv/linux/bits/types/struct_msqid_ds.h
  33. 2
      sysdeps/unix/sysv/linux/bits/types/struct_semid_ds.h
  34. 2
      sysdeps/unix/sysv/linux/bits/types/struct_shmid_ds.h
  35. 4
      sysdeps/unix/sysv/linux/csky/bits/struct_stat.h
  36. 9
      sysdeps/unix/sysv/linux/features-time64.h
  37. 2
      sysdeps/unix/sysv/linux/hppa/bits/socket-constants.h
  38. 8
      sysdeps/unix/sysv/linux/hppa/bits/struct_stat.h
  39. 2
      sysdeps/unix/sysv/linux/hppa/bits/types/struct_msqid_ds.h
  40. 2
      sysdeps/unix/sysv/linux/hppa/bits/types/struct_semid_ds.h
  41. 2
      sysdeps/unix/sysv/linux/hppa/bits/types/struct_shmid_ds.h
  42. 8
      sysdeps/unix/sysv/linux/m68k/bits/struct_stat.h
  43. 12
      sysdeps/unix/sysv/linux/microblaze/bits/struct_stat.h
  44. 2
      sysdeps/unix/sysv/linux/mips/bits/socket-constants.h
  45. 14
      sysdeps/unix/sysv/linux/mips/bits/struct_stat.h
  46. 2
      sysdeps/unix/sysv/linux/mips/bits/types/struct_msqid_ds.h
  47. 2
      sysdeps/unix/sysv/linux/mips/bits/types/struct_semid_ds.h
  48. 2
      sysdeps/unix/sysv/linux/mips/bits/types/struct_shmid_ds.h
  49. 4
      sysdeps/unix/sysv/linux/nios2/bits/struct_stat.h
  50. 2
      sysdeps/unix/sysv/linux/powerpc/bits/socket-constants.h
  51. 8
      sysdeps/unix/sysv/linux/powerpc/bits/struct_stat.h
  52. 2
      sysdeps/unix/sysv/linux/powerpc/bits/types/struct_msqid_ds.h
  53. 2
      sysdeps/unix/sysv/linux/powerpc/bits/types/struct_semid_ds.h
  54. 2
      sysdeps/unix/sysv/linux/powerpc/bits/types/struct_shmid_ds.h
  55. 4
      sysdeps/unix/sysv/linux/s390/bits/struct_stat.h
  56. 8
      sysdeps/unix/sysv/linux/sh/bits/struct_stat.h
  57. 2
      sysdeps/unix/sysv/linux/sparc/bits/socket-constants.h
  58. 8
      sysdeps/unix/sysv/linux/sparc/bits/struct_stat.h
  59. 2
      sysdeps/unix/sysv/linux/sparc/bits/types/struct_msqid_ds.h
  60. 2
      sysdeps/unix/sysv/linux/sparc/bits/types/struct_semid_ds.h
  61. 2
      sysdeps/unix/sysv/linux/sparc/bits/types/struct_shmid_ds.h
  62. 2
      sysdeps/unix/sysv/linux/sys/epoll.h
  63. 2
      sysdeps/unix/sysv/linux/sys/prctl.h
  64. 4
      sysdeps/unix/sysv/linux/sys/timerfd.h
  65. 2
      sysdeps/unix/sysv/linux/sys/timex.h
  66. 8
      sysdeps/unix/sysv/linux/x86/bits/struct_stat.h
  67. 2
      sysdeps/unix/sysv/linux/x86/bits/types/struct_semid_ds.h
  68. 2
      sysvipc/sys/msg.h
  69. 4
      sysvipc/sys/sem.h
  70. 2
      sysvipc/sys/shm.h
  71. 4
      time/bits/types/struct_timespec.h
  72. 2
      time/bits/types/struct_timeval.h
  73. 2
      time/bits/types/time_t.h
  74. 10
      time/sys/time.h
  75. 24
      time/time.h

2
io/bits/poll2.h
View File

@ -48,7 +48,7 @@ poll (__fortify_clang_overload_arg (struct pollfd *, ,__fds), nfds_t __nfds,
#ifdef __USE_GNU
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
extern int __REDIRECT (__ppoll64_alias, (struct pollfd *__fds, nfds_t __nfds,
const struct timespec *__timeout,
const __sigset_t *__ss), __ppoll64);

4
io/fcntl.h
View File

@ -172,7 +172,7 @@ typedef __pid_t pid_t;
This function is a cancellation point and therefore not marked with
__THROW. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
# ifndef __USE_FILE_OFFSET64
extern int fcntl (int __fd, int __cmd, ...);
# else
@ -185,7 +185,7 @@ extern int __REDIRECT (fcntl, (int __fd, int __cmd, ...), fcntl64);
# ifdef __USE_LARGEFILE64
extern int fcntl64 (int __fd, int __cmd, ...);
# endif
#else /* __USE_TIME_BITS64 */
#else /* __USE_TIME64_REDIRECTS */
# ifdef __REDIRECT
extern int __REDIRECT_NTH (fcntl, (int __fd, int __request, ...),
__fcntl_time64);

6
io/fts.h
View File

@ -187,7 +187,7 @@ FTSENT *fts_read (FTS *);
int fts_set (FTS *, FTSENT *, int) __THROW;
#else
# ifdef __REDIRECT
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
FTSENT *__REDIRECT (fts_children, (FTS *, int), fts64_children);
int __REDIRECT (fts_close, (FTS *), fts64_close);
FTS *__REDIRECT (fts_open, (char * const *, int,
@ -206,7 +206,7 @@ int __REDIRECT_NTH (fts_set, (FTS *, FTSENT *, int),
__fts64_set_time64);
# endif
# else
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
# define fts_children fts64_children
# define fts_close fts64_close
# define fts_open fts64_open
@ -217,7 +217,7 @@ int __REDIRECT_NTH (fts_set, (FTS *, FTSENT *, int),
# endif
#endif
#ifdef __USE_LARGEFILE64
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
FTSENT64 *fts64_children (FTS64 *, int);
int fts64_close (FTS64 *);
FTS64 *fts64_open (char * const *, int,

12
io/ftw.h
View File

@ -137,7 +137,7 @@ extern int ftw (const char *__dir, __ftw_func_t __func, int __descriptors)
__nonnull ((1, 2));
#else
# ifdef __REDIRECT
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int __REDIRECT (ftw, (const char *__dir, __ftw_func_t __func,
int __descriptors), ftw64) __nonnull ((1, 2));
# else
@ -146,7 +146,7 @@ extern int __REDIRECT (ftw, (const char *__dir, __ftw_func_t __func,
__nonnull ((1, 2));
# endif
# else
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
# define ftw ftw64
# else
# define ftw __ftw64_time64
@ -154,7 +154,7 @@ extern int __REDIRECT (ftw, (const char *__dir, __ftw_func_t __func,
# endif
#endif
#ifdef __USE_LARGEFILE64
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int ftw64 (const char *__dir, __ftw64_func_t __func,
int __descriptors) __nonnull ((1, 2));
# else
@ -180,7 +180,7 @@ extern int nftw (const char *__dir, __nftw_func_t __func, int __descriptors,
int __flag) __nonnull ((1, 2));
# else
# ifdef __REDIRECT
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int __REDIRECT (nftw, (const char *__dir, __nftw_func_t __func,
int __descriptors, int __flag), nftw64)
__nonnull ((1, 2));
@ -190,7 +190,7 @@ extern int __REDIRECT (nftw, (const char *__dir, __nftw_func_t __func,
__nonnull ((1, 2));
# endif
# else
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
# define nftw nftw64
# else
# define nftw __nftw64_time64
@ -198,7 +198,7 @@ extern int __REDIRECT (nftw, (const char *__dir, __nftw_func_t __func,
# endif
# endif
# ifdef __USE_LARGEFILE64
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int nftw64 (const char *__dir, __nftw64_func_t __func,
int __descriptors, int __flag) __nonnull ((1, 2));
# else

2
io/sys/poll.h
View File

@ -66,7 +66,7 @@ extern int ppoll (struct pollfd *__fds, nfds_t __nfds,
const __sigset_t *__ss)
__fortified_attr_access (__write_only__, 1, 2);
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# ifdef __REDIRECT
extern int __REDIRECT (ppoll, (struct pollfd *__fds, nfds_t __nfds,
const struct timespec *__timeout,

16
io/sys/stat.h
View File

@ -209,7 +209,7 @@ extern int stat (const char *__restrict __file,
that file descriptor FD is open on and put them in BUF. */
extern int fstat (int __fd, struct stat *__buf) __THROW __nonnull ((2));
#else
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (stat, (const char *__restrict __file,
struct stat *__restrict __buf),
@ -236,7 +236,7 @@ extern int __REDIRECT_NTH (fstat, (int __fd, struct stat *__buf), fstat64)
# endif
#endif
#ifdef __USE_LARGEFILE64
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int stat64 (const char *__restrict __file,
struct stat64 *__restrict __buf) __THROW __nonnull ((1, 2));
extern int fstat64 (int __fd, struct stat64 *__buf) __THROW __nonnull ((2));
@ -265,7 +265,7 @@ extern int fstatat (int __fd, const char *__restrict __file,
struct stat *__restrict __buf, int __flag)
__THROW __nonnull ((2, 3));
# else
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (fstatat, (int __fd, const char *__restrict __file,
struct stat *__restrict __buf,
@ -287,7 +287,7 @@ extern int __REDIRECT_NTH (fstatat, (int __fd, const char *__restrict __file,
# endif
# ifdef __USE_LARGEFILE64
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int fstatat64 (int __fd, const char *__restrict __file,
struct stat64 *__restrict __buf, int __flag)
__THROW __nonnull ((2, 3));
@ -313,7 +313,7 @@ extern int __REDIRECT_NTH (fstatat64, (int __fd,
extern int lstat (const char *__restrict __file,
struct stat *__restrict __buf) __THROW __nonnull ((1, 2));
# else
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# ifdef __REDIRECT_NTH
extern int __REDIRECT_NTH (lstat,
(const char *__restrict __file,
@ -334,7 +334,7 @@ extern int __REDIRECT_NTH (lstat,
# endif
# endif
# ifdef __USE_LARGEFILE64
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int lstat64 (const char *__restrict __file,
struct stat64 *__restrict __buf)
__THROW __nonnull ((1, 2));
@ -427,7 +427,7 @@ extern int mkfifoat (int __fd, const char *__path, __mode_t __mode)
#endif
#ifdef __USE_ATFILE
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Set file access and modification times relative to directory file
descriptor. */
extern int utimensat (int __fd, const char *__path,
@ -447,7 +447,7 @@ extern int __REDIRECT_NTH (utimensat, (int fd, const char *__path,
#endif
#ifdef __USE_XOPEN2K8
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Set file access and modification times of the file associated with FD. */
extern int futimens (int __fd, const struct timespec __times[2]) __THROW;

4
io/utime.h
View File

@ -35,7 +35,7 @@ __BEGIN_DECLS
/* Structure describing file times. */
struct utimbuf
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
__time64_t actime; /* Access time. */
__time64_t modtime; /* Modification time. */
#else
@ -46,7 +46,7 @@ struct utimbuf
/* Set the access and modification times of FILE to those given in
*FILE_TIMES. If FILE_TIMES is NULL, set them to the current time. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int utime (const char *__file,
const struct utimbuf *__file_times)
__THROW __nonnull ((1));

6
manual/creature.texi
View File

@ -192,6 +192,12 @@ Linux kernel version on which the system is running. For Linux kernel
version above @b{5.1} syscalls supporting 64-bit time are used. Otherwise,
a fallback code is used with legacy (i.e. 32-bit) syscalls.
On such platforms, @theglibc{} will also define @code{__USE_TIME64_REDIRECTS}
to indicate whether the declarations are expanded to different ones
(either by redefiniding the symbol name or using symbol aliais).
For instance, if the symbol @code{clock_gettime} expands to
@code{__glock_gettime64}.
@item
If @code{_TIME_BITS} is defined to be 32, @code{time_t} is defined to
be a 32-bit integer where that is supported. This is not recommended,

4
manual/maint.texi
View File

@ -491,6 +491,10 @@ derived as in the dual-time configuration case, and which expands to
the symbol's name. For instance, the macro @code{__clock_gettime64}
expands to @code{clock_gettime}.
When @code{__TIMESIZE} is set to 64, @theglibc{} will also define
the@code{__USE_TIME_BITS64} macro. It is used by the Linux kernel ABI
to set the expected @code{time_t} size used on some syscalls.
These macros are purely internal to @theglibc{} and exist only so that
a single definition of the 64-bit time functions can be used on both
single-time and dual-time configurations, and so that glibc code can

2
misc/sys/ioctl.h
View File

@ -38,7 +38,7 @@ __BEGIN_DECLS
/* Perform the I/O control operation specified by REQUEST on FD.
One argument may follow; its presence and type depend on REQUEST.
Return value depends on REQUEST. Usually -1 indicates error. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int ioctl (int __fd, unsigned long int __request, ...) __THROW;
#else
# ifdef __REDIRECT

4
misc/sys/select.h
View File

@ -98,7 +98,7 @@ __BEGIN_DECLS
This function is a cancellation point and therefore not marked with
__THROW. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int select (int __nfds, fd_set *__restrict __readfds,
fd_set *__restrict __writefds,
fd_set *__restrict __exceptfds,
@ -123,7 +123,7 @@ extern int __REDIRECT (select,
This function is a cancellation point and therefore not marked with
__THROW. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int pselect (int __nfds, fd_set *__restrict __readfds,
fd_set *__restrict __writefds,
fd_set *__restrict __exceptfds,

4
posix/glob.h
View File

@ -150,7 +150,7 @@ extern int glob (const char *__restrict __pattern, int __flags,
/* Free storage allocated in PGLOB by a previous `glob' call. */
extern void globfree (glob_t *__pglob) __THROW;
#else
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
extern int __REDIRECT_NTHNL (glob, (const char *__restrict __pattern,
int __flags,
int (*__errfunc) (const char *, int),
@ -170,7 +170,7 @@ extern void __REDIRECT_NTH (globfree, (glob_t *__pglob), globfree64);
#endif
#ifdef __USE_LARGEFILE64
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
extern int __REDIRECT_NTHNL (glob64, (const char *__restrict __pattern,
int __flags,
int (*__errfunc) (const char *, int),

2
posix/sched.h
View File

@ -74,7 +74,7 @@ extern int sched_get_priority_max (int __algorithm) __THROW;
extern int sched_get_priority_min (int __algorithm) __THROW;
/* Get the SCHED_RR interval for the named process. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) __THROW;
#else
# ifdef __REDIRECT_NTH

4
posix/sys/wait.h
View File

@ -139,7 +139,7 @@ struct rusage;
nil, store information about the child's resource usage there. If the
WUNTRACED bit is set in OPTIONS, return status for stopped children;
otherwise don't. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern __pid_t wait3 (int *__stat_loc, int __options,
struct rusage * __usage) __THROWNL;
# else
@ -154,7 +154,7 @@ extern __pid_t __REDIRECT_NTHNL (wait3, (int *__stat_loc, int __options,
#endif
#ifdef __USE_MISC
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* PID is like waitpid. Other args are like wait3. */
extern __pid_t wait4 (__pid_t __pid, int *__stat_loc, int __options,
struct rusage *__usage) __THROWNL;

2
resolv/netdb.h
View File

@ -701,7 +701,7 @@ extern int getaddrinfo_a (int __mode, struct gaicb *__list[__restrict_arr],
extern int gai_suspend (const struct gaicb *const __list[], int __ent,
const struct timespec *__timeout);
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# if defined(__REDIRECT)
extern int __REDIRECT (gai_suspend, (const struct gaicb *const __list[],
int __ent,

2
resource/sys/resource.h
View File

@ -88,7 +88,7 @@ extern int setrlimit64 (__rlimit_resource_t __resource,
and put it in *USAGE. Returns 0 for success, -1 for failure. */
extern int getrusage (__rusage_who_t __who, struct rusage *__usage) __THROW;
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# if defined(__REDIRECT_NTH)
extern int __REDIRECT_NTH (getrusage, (__rusage_who_t __who,
struct rusage *__usage),

4
rt/aio.h
View File

@ -193,7 +193,7 @@ extern __ssize_t __REDIRECT_NTH (aio_return, (struct aiocb *__aiocbp),
extern int __REDIRECT_NTH (aio_cancel,
(int __fildes, struct aiocb *__aiocbp),
aio_cancel64);
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
extern int __REDIRECT_NTH (aio_suspend,
(const struct aiocb *const __list[], int __nent,
const struct timespec *__restrict __timeout),
@ -215,7 +215,7 @@ extern int __REDIRECT_NTH (aio_fsync,
# define aio_error aio_error64
# define aio_return aio_return64
# define aio_cancel aio_cancel64
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# define aio_suspend __aio_suspend_time64
# else
# define aio_suspend aio_suspend64

2
rt/mqueue.h
View File

@ -71,7 +71,7 @@ extern int mq_send (mqd_t __mqdes, const char *__msg_ptr, size_t __msg_len,
unsigned int __msg_prio) __nonnull ((2));
#ifdef __USE_XOPEN2K
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Receive the oldest from highest priority messages in message queue
MQDES, stop waiting if ABS_TIMEOUT expires. */
extern ssize_t mq_timedreceive (mqd_t __mqdes, char *__restrict __msg_ptr,

2
signal/signal.h
View File

@ -269,7 +269,7 @@ extern int sigwaitinfo (const sigset_t *__restrict __set,
This function is a cancellation point and therefore not marked with
__THROW. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int sigtimedwait (const sigset_t *__restrict __set,
siginfo_t *__restrict __info,
const struct timespec *__restrict __timeout)

14
socket/sys/socket.h
View File

@ -170,7 +170,7 @@ extern ssize_t recvfrom (int __fd, void *__restrict __buf, size_t __n,
This function is a cancellation point and therefore not marked with
__THROW. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern ssize_t sendmsg (int __fd, const struct msghdr *__message,
int __flags);
#else
@ -191,7 +191,7 @@ extern ssize_t __sendmsg64 (int __fd, const struct msghdr *__message,
This function is a cancellation point and therefore not marked with
__THROW. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int sendmmsg (int __fd, struct mmsghdr *__vmessages,
unsigned int __vlen, int __flags);
# else
@ -204,7 +204,7 @@ extern int __sendmmsg64 (int __fd, struct mmsghdr *__vmessages,
unsigned int __vlen, int __flags);
# define sendmmsg __sendmmsg64
# endif
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
#endif /* __USE_GNU */
/* Receive a message as described by MESSAGE from socket FD.
@ -212,7 +212,7 @@ extern int __sendmmsg64 (int __fd, struct mmsghdr *__vmessages,
This function is a cancellation point and therefore not marked with
__THROW. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern ssize_t recvmsg (int __fd, struct msghdr *__message, int __flags);
#else
# ifdef __REDIRECT
@ -231,7 +231,7 @@ extern ssize_t __recvmsg64 (int __fd, struct msghdr *__message, int __flags);
This function is a cancellation point and therefore not marked with
__THROW. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int recvmmsg (int __fd, struct mmsghdr *__vmessages,
unsigned int __vlen, int __flags,
struct timespec *__tmo);
@ -251,7 +251,7 @@ extern int __REDIRECT (recvmmsg, (int __fd, struct mmsghdr *__vmessages,
/* Put the current value for socket FD's option OPTNAME at protocol level LEVEL
into OPTVAL (which is *OPTLEN bytes long), and set *OPTLEN to the value's
actual length. Returns 0 on success, -1 for errors. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int getsockopt (int __fd, int __level, int __optname,
void *__restrict __optval,
socklen_t *__restrict __optlen) __THROW;
@ -273,7 +273,7 @@ extern int __getsockopt64 (int __fd, int __level, int __optname,
/* Set socket FD's option OPTNAME at protocol level LEVEL
to *OPTVAL (which is OPTLEN bytes long).
Returns 0 on success, -1 for errors. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int setsockopt (int __fd, int __level, int __optname,
const void *__optval, socklen_t __optlen) __THROW;
#else

2
support/timespec.h
View File

@ -35,7 +35,7 @@ make_timespec (time_t s, long int ns)
enum { TIMESPEC_HZ = 1000000000 };
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
struct timespec timespec_add (struct timespec, struct timespec)
__attribute__((const));
struct timespec timespec_sub (struct timespec, struct timespec)

2
support/xtime.h
View File

@ -30,7 +30,7 @@ __BEGIN_DECLS
/* The following functions call the corresponding libc functions and
terminate the process on error. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
void xclock_gettime (clockid_t clock, struct timespec *ts);
void xclock_settime (clockid_t clock, const struct timespec *ts);
#else

2
support/xunistd.h
View File

@ -36,7 +36,7 @@ pid_t xwaitpid (pid_t, int *status, int flags);
void xpipe (int[2]);
void xdup2 (int, int);
int xopen (const char *path, int flags, mode_t);
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
# ifdef __USE_FILE_OFFSET64
void xstat (const char *path, struct stat *);
void xlstat (const char *path, struct stat *);

19
sysdeps/generic/features-time64.h
View File

@ -1,19 +0,0 @@
/* Features part to handle 64-bit time_t support. Generic version.
Copyright (C) 2021-2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
/* The generic configuration only support _TIME_BITS=32. */

18
sysdeps/nptl/pthread.h
View File

@ -223,7 +223,7 @@ extern int pthread_join (pthread_t __th, void **__thread_return);
the thread in *THREAD_RETURN, if THREAD_RETURN is not NULL. */
extern int pthread_tryjoin_np (pthread_t __th, void **__thread_return) __THROW;
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Make calling thread wait for termination of the thread TH, but only
until TIMEOUT. The exit status of the thread is stored in
*THREAD_RETURN, if THREAD_RETURN is not NULL.
@ -796,7 +796,7 @@ extern int pthread_mutex_lock (pthread_mutex_t *__mutex)
#ifdef __USE_XOPEN2K
/* Wait until lock becomes available, or specified time passes. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int pthread_mutex_timedlock (pthread_mutex_t *__restrict __mutex,
const struct timespec *__restrict
__abstime) __THROWNL __nonnull ((1, 2));
@ -813,7 +813,7 @@ extern int __REDIRECT_NTHNL (pthread_mutex_timedlock,
#endif
#ifdef __USE_GNU
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int pthread_mutex_clocklock (pthread_mutex_t *__restrict __mutex,
clockid_t __clockid,
const struct timespec *__restrict
@ -982,7 +982,7 @@ extern int pthread_rwlock_tryrdlock (pthread_rwlock_t *__rwlock)
# ifdef __USE_XOPEN2K
/* Try to acquire read lock for RWLOCK or return after specified time. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int pthread_rwlock_timedrdlock (pthread_rwlock_t *__restrict __rwlock,
const struct timespec *__restrict
__abstime) __THROWNL __nonnull ((1, 2));
@ -1000,7 +1000,7 @@ extern int __REDIRECT_NTHNL (pthread_rwlock_timedrdlock,
# endif
# ifdef __USE_GNU
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int pthread_rwlock_clockrdlock (pthread_rwlock_t *__restrict __rwlock,
clockid_t __clockid,
const struct timespec *__restrict
@ -1029,7 +1029,7 @@ extern int pthread_rwlock_trywrlock (pthread_rwlock_t *__rwlock)
# ifdef __USE_XOPEN2K
/* Try to acquire write lock for RWLOCK or return after specified time. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int pthread_rwlock_timedwrlock (pthread_rwlock_t *__restrict __rwlock,
const struct timespec *__restrict
__abstime) __THROWNL __nonnull ((1, 2));
@ -1047,7 +1047,7 @@ extern int __REDIRECT_NTHNL (pthread_rwlock_timedwrlock,
# endif
# ifdef __USE_GNU
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int pthread_rwlock_clockwrlock (pthread_rwlock_t *__restrict __rwlock,
clockid_t __clockid,
const struct timespec *__restrict
@ -1141,7 +1141,7 @@ extern int pthread_cond_wait (pthread_cond_t *__restrict __cond,
This function is a cancellation point and therefore not marked with
__THROW. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int pthread_cond_timedwait (pthread_cond_t *__restrict __cond,
pthread_mutex_t *__restrict __mutex,
const struct timespec *__restrict __abstime)
@ -1167,7 +1167,7 @@ extern int __REDIRECT (pthread_cond_timedwait,
This function is a cancellation point and therefore not marked with
__THROW. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int pthread_cond_clockwait (pthread_cond_t *__restrict __cond,
pthread_mutex_t *__restrict __mutex,
__clockid_t __clock_id,

4
sysdeps/pthread/semaphore.h
View File

@ -59,7 +59,7 @@ extern int sem_wait (sem_t *__sem) __nonnull ((1));
This function is a cancellation point and therefore not marked with
__THROW. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int sem_timedwait (sem_t *__restrict __sem,
const struct timespec *__restrict __abstime)
__nonnull ((1, 2));
@ -77,7 +77,7 @@ extern int __REDIRECT (sem_timedwait,
#endif
#ifdef __USE_GNU
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int sem_clockwait (sem_t *__restrict __sem,
clockid_t clock,
const struct timespec *__restrict __abstime)

6
sysdeps/pthread/threads.h
View File

@ -90,7 +90,7 @@ extern thrd_t thrd_current (void);
__TIME_POINT. The current thread may resume if receives a signal. In
that case, if __REMAINING is not NULL, the remaining time is stored in
the object pointed by it. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int thrd_sleep (const struct timespec *__time_point,
struct timespec *__remaining);
#else
@ -143,7 +143,7 @@ extern int mtx_lock (mtx_t *__mutex);
/* Block the current thread until the mutex pointed by __MUTEX is unlocked
or time pointed by __TIME_POINT is reached. In case the mutex is unlock,
the current thread will not be blocked. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int mtx_timedlock (mtx_t *__restrict __mutex,
const struct timespec *__restrict __time_point);
#else
@ -194,7 +194,7 @@ extern int cnd_wait (cnd_t *__cond, mtx_t *__mutex);
/* Block current thread on the condition variable until condition variable
pointed by __COND is signaled or time pointed by __TIME_POINT is
reached. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int cnd_timedwait (cnd_t *__restrict __cond,
mtx_t *__restrict __mutex,
const struct timespec *__restrict __time_point);

8
sysdeps/unix/sysv/linux/arm/bits/struct_stat.h
View File

@ -28,7 +28,7 @@
struct stat
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
#else
__dev_t st_dev; /* Device. */
@ -83,13 +83,13 @@ struct stat
# else
__ino64_t st_ino; /* File serial number. */
# endif
#endif /* __USE_TIME_BITS64 */
#endif /* __USE_TIME64_REDIRECTS */
};
#ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */
@ -125,7 +125,7 @@ struct stat64
unsigned long int st_ctimensec; /* Nsecs of last status change. */
# endif
__ino64_t st_ino; /* File serial number. */
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
#endif

2
sysdeps/unix/sysv/linux/bits/socket-constants.h
View File

@ -64,7 +64,7 @@
# define SO_TIMESTAMPNS_NEW 64
# define SO_TIMESTAMPING_NEW 65
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# define SO_RCVTIMEO SO_RCVTIMEO_NEW
# define SO_SNDTIMEO SO_SNDTIMEO_NEW
# define SO_TIMESTAMP SO_TIMESTAMP_NEW

2
sysdeps/unix/sysv/linux/bits/time.h
View File

@ -77,7 +77,7 @@ __BEGIN_DECLS
/* Tune a POSIX clock. */
extern int clock_adjtime (__clockid_t __clock_id, struct timex *__utx) __THROW __nonnull((2));
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# if defined(__REDIRECT_NTH)
extern int __REDIRECT_NTH (clock_adjtime, (__clockid_t __clock_id,
struct timex *__utx),

2
sysdeps/unix/sysv/linux/bits/timex.h
View File

@ -25,7 +25,7 @@
struct timex
{
# if defined __USE_TIME_BITS64 || (__TIMESIZE == 64 && __WORDSIZE == 32)
# if defined __USE_TIME64_REDIRECTS || (__TIMESIZE == 64 && __WORDSIZE == 32)
unsigned int modes; /* mode selector */
int :32; /* pad */
long long offset; /* time offset (usec) */

2
sysdeps/unix/sysv/linux/bits/types/struct_msqid_ds.h
View File

@ -26,7 +26,7 @@
The type `struct msg' is opaque. */
struct msqid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_msqid64_ds_helper.h>
#else
struct ipc_perm msg_perm; /* structure describing operation permission */

2
sysdeps/unix/sysv/linux/bits/types/struct_semid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_semid64_ds_helper.h>
#else
struct ipc_perm sem_perm; /* operation permission struct */

2
sysdeps/unix/sysv/linux/bits/types/struct_shmid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a shared memory segment. */
struct shmid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_shmid64_ds_helper.h>
#else
struct ipc_perm shm_perm; /* operation permission struct */

4
sysdeps/unix/sysv/linux/csky/bits/struct_stat.h
View File

@ -43,7 +43,7 @@
struct stat
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
#else
__dev_t st_dev; /* Device. */
@ -88,7 +88,7 @@ struct stat
#ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */

9
sysdeps/unix/sysv/linux/features-time64.h
View File

@ -24,9 +24,8 @@
# if _TIME_BITS == 64
# if ! defined (_FILE_OFFSET_BITS) || _FILE_OFFSET_BITS != 64
# error "_TIME_BITS=64 is allowed only with _FILE_OFFSET_BITS=64"
# elif __TIMESIZE == 32
# define __USE_TIME_BITS64 1
# endif
# define __USE_TIME_BITS64 1
# elif _TIME_BITS == 32
# if __TIMESIZE > 32
# error "_TIME_BITS=32 is not compatible with __TIMESIZE > 32"
@ -34,4 +33,10 @@
# else
# error Invalid _TIME_BITS value (can only be 32 or 64-bit)
# endif
#elif __TIMESIZE == 64
# define __USE_TIME_BITS64 1
#endif
#if defined __USE_TIME_BITS64 && __TIMESIZE == 32
# define __USE_TIME64_REDIRECTS 1
#endif

2
sysdeps/unix/sysv/linux/hppa/bits/socket-constants.h
View File

@ -54,7 +54,7 @@
# define SO_TIMESTAMPNS_NEW 0x4039
# define SO_TIMESTAMPING_NEW 0x403A
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# define SO_RCVTIMEO SO_RCVTIMEO_NEW
# define SO_SNDTIMEO SO_SNDTIMEO_NEW
# define SO_TIMESTAMP SO_TIMESTAMP_NEW

8
sysdeps/unix/sysv/linux/hppa/bits/struct_stat.h
View File

@ -28,7 +28,7 @@
struct stat
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
#else
__dev_t st_dev; /* Device. */
@ -83,13 +83,13 @@ struct stat
# else
__ino64_t st_ino; /* File serial number. */
# endif
#endif /* __USE_TIME_BITS64 */
#endif /* __USE_TIME64_REDIRECTS */
};
#ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */
@ -125,7 +125,7 @@ struct stat64
unsigned long int st_ctimensec; /* Nsecs of last status change. */
# endif
__ino64_t st_ino; /* File serial number. */
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
#endif

2
sysdeps/unix/sysv/linux/hppa/bits/types/struct_msqid_ds.h
View File

@ -26,7 +26,7 @@
The type `struct msg' is opaque. */
struct msqid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_msqid64_ds_helper.h>
#else
struct ipc_perm msg_perm; /* structure describing operation permission */

2
sysdeps/unix/sysv/linux/hppa/bits/types/struct_semid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_semid64_ds_helper.h>
#else
struct ipc_perm sem_perm; /* operation permission struct */

2
sysdeps/unix/sysv/linux/hppa/bits/types/struct_shmid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a shared memory segment. */
struct shmid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_shmid64_ds_helper.h>
#else
struct ipc_perm shm_perm; /* operation permission struct */

8
sysdeps/unix/sysv/linux/m68k/bits/struct_stat.h
View File

@ -25,7 +25,7 @@
struct stat
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
#else
__dev_t st_dev; /* Device. */
@ -80,13 +80,13 @@ struct stat
# else
__ino64_t st_ino; /* File serial number. */
# endif
#endif /* __USE_TIME_BITS64 */
#endif /* __USE_TIME64_REDIRECTS */
};
#ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */
@ -122,7 +122,7 @@ struct stat64
unsigned long int st_ctimensec; /* Nsecs of last status change. */
# endif
__ino64_t st_ino; /* File serial number. */
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
#endif

12
sysdeps/unix/sysv/linux/microblaze/bits/struct_stat.h
View File

@ -26,7 +26,7 @@
#ifndef __USE_FILE_OFFSET64
struct stat
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
#else
__dev_t st_dev; /* Device. */
@ -64,7 +64,7 @@ struct stat
# endif
unsigned int __glibc_reserved4;
unsigned int __glibc_reserved5;
#endif /* __USE_TIME_BITS64 */
#endif /* __USE_TIME64_REDIRECTS */
};
#else /* __USE_FILE_OFFSET64 */
/* MS: If __USE_FILE_OFFSET64 is setup then struct stat should match stat64
@ -74,7 +74,7 @@ struct stat
* create one ifdef to separate stats structures. */
struct stat
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
#else
unsigned long long st_dev; /* Device. */
@ -112,14 +112,14 @@ struct stat
# endif
unsigned int __glibc_reserved4;
unsigned int __glibc_reserved5;
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
#endif /* __USE_FILE_OFFSET64 */
#ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
unsigned long long st_dev; /* Device. */
@ -157,7 +157,7 @@ struct stat64
# endif
unsigned int __glibc_reserved4;
unsigned int __glibc_reserved5;
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
#endif

2
sysdeps/unix/sysv/linux/mips/bits/socket-constants.h
View File

@ -54,7 +54,7 @@
# define SO_TIMESTAMPNS_NEW 64
# define SO_TIMESTAMPING_NEW 65
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# define SO_RCVTIMEO SO_RCVTIMEO_NEW
# define SO_SNDTIMEO SO_SNDTIMEO_NEW
# define SO_TIMESTAMP SO_TIMESTAMP_NEW

14
sysdeps/unix/sysv/linux/mips/bits/struct_stat.h
View File

@ -29,7 +29,7 @@
/* Structure describing file characteristics. */
struct stat
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
unsigned long int st_dev;
@ -82,13 +82,13 @@ struct stat
__blkcnt64_t st_blocks; /* Number of 512-byte blocks allocated. */
# endif
long int st_pad5[14];
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
# ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
unsigned long int st_dev;
@ -123,7 +123,7 @@ struct stat64
long int st_pad3;
__blkcnt64_t st_blocks; /* Number of 512-byte blocks allocated. */
long int st_pad4[14];
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
# endif /* __USE_LARGEFILE64 */
@ -131,7 +131,7 @@ struct stat64
struct stat
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev;
@ -189,7 +189,7 @@ struct stat
#ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev;
@ -224,7 +224,7 @@ struct stat64
unsigned int st_pad3;
__blkcnt64_t st_blocks;
int st_pad4[14];
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
#endif

2
sysdeps/unix/sysv/linux/mips/bits/types/struct_msqid_ds.h
View File

@ -26,7 +26,7 @@
The type `struct msg' is opaque. */
struct msqid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_msqid64_ds_helper.h>
#else
struct ipc_perm msg_perm; /* structure describing operation permission */

2
sysdeps/unix/sysv/linux/mips/bits/types/struct_semid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_semid64_ds_helper.h>
#else
struct ipc_perm sem_perm; /* operation permission struct */

2
sysdeps/unix/sysv/linux/mips/bits/types/struct_shmid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a shared memory segment. */
struct shmid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_shmid64_ds_helper.h>
#else
struct ipc_perm shm_perm; /* operation permission struct */

4
sysdeps/unix/sysv/linux/nios2/bits/struct_stat.h
View File

@ -43,7 +43,7 @@
struct stat
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
#else
__dev_t st_dev; /* Device. */
@ -88,7 +88,7 @@ struct stat
#ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */

2
sysdeps/unix/sysv/linux/powerpc/bits/socket-constants.h
View File

@ -54,7 +54,7 @@
# define SO_TIMESTAMPNS_NEW 64
# define SO_TIMESTAMPING_NEW 65
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# define SO_RCVTIMEO SO_RCVTIMEO_NEW
# define SO_SNDTIMEO SO_SNDTIMEO_NEW
# define SO_TIMESTAMP SO_TIMESTAMP_NEW

8
sysdeps/unix/sysv/linux/powerpc/bits/struct_stat.h
View File

@ -28,7 +28,7 @@
#if __WORDSIZE == 32
struct stat
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */
@ -79,13 +79,13 @@ struct stat
# endif
unsigned long int __glibc_reserved4;
unsigned long int __glibc_reserved5;
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
# ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */
@ -122,7 +122,7 @@ struct stat64
# endif
unsigned long int __glibc_reserved4;
unsigned long int __glibc_reserved5;
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
# endif /* __USE_LARGEFILE64 */

2
sysdeps/unix/sysv/linux/powerpc/bits/types/struct_msqid_ds.h
View File

@ -26,7 +26,7 @@
The type `struct msg' is opaque. */
struct msqid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_msqid64_ds_helper.h>
#else
struct ipc_perm msg_perm; /* structure describing operation permission */

2
sysdeps/unix/sysv/linux/powerpc/bits/types/struct_semid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_semid64_ds_helper.h>
#else
struct ipc_perm sem_perm; /* operation permission struct */

2
sysdeps/unix/sysv/linux/powerpc/bits/types/struct_shmid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a shared memory segment. */
struct shmid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_shmid64_ds_helper.h>
#else
struct ipc_perm shm_perm; /* operation permission struct */

4
sysdeps/unix/sysv/linux/s390/bits/struct_stat.h
View File

@ -65,7 +65,7 @@ struct stat
#else
struct stat
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */
@ -166,7 +166,7 @@ struct stat64
# else
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */

8
sysdeps/unix/sysv/linux/sh/bits/struct_stat.h
View File

@ -28,7 +28,7 @@
struct stat
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
#else
__dev_t st_dev; /* Device. */
@ -83,13 +83,13 @@ struct stat
# else
__ino64_t st_ino; /* File serial number. */
# endif
#endif /* __USE_TIME_BITS64 */
#endif /* __USE_TIME64_REDIRECTS */
};
#ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */
@ -125,7 +125,7 @@ struct stat64
unsigned long int st_ctimensec; /* Nsecs of last status change. */
# endif
__ino64_t st_ino; /* File serial number. */
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
#endif

2
sysdeps/unix/sysv/linux/sparc/bits/socket-constants.h
View File

@ -54,7 +54,7 @@
# define SO_TIMESTAMPNS_NEW 0x0042
# define SO_TIMESTAMPING_NEW 0x0043
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# define SO_RCVTIMEO SO_RCVTIMEO_NEW
# define SO_SNDTIMEO SO_SNDTIMEO_NEW
# define SO_TIMESTAMP SO_TIMESTAMP_NEW

8
sysdeps/unix/sysv/linux/sparc/bits/struct_stat.h
View File

@ -28,7 +28,7 @@
struct stat
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
#else
__dev_t st_dev; /* Device. */
@ -79,13 +79,13 @@ struct stat
# endif
unsigned long int __glibc_reserved4;
unsigned long int __glibc_reserved5;
#endif /* __USE_TIME_BITS64 */
#endif /* __USE_TIME64_REDIRECTS */
};
#ifdef __USE_LARGEFILE64
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */
@ -126,7 +126,7 @@ struct stat64
# endif
unsigned long int __glibc_reserved4;
unsigned long int __glibc_reserved5;
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
#endif

2
sysdeps/unix/sysv/linux/sparc/bits/types/struct_msqid_ds.h
View File

@ -26,7 +26,7 @@
The type `struct msg' is opaque. */
struct msqid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_msqid64_ds_helper.h>
#else
struct ipc_perm msg_perm; /* structure describing operation permission */

2
sysdeps/unix/sysv/linux/sparc/bits/types/struct_semid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_semid64_ds_helper.h>
#else
struct ipc_perm sem_perm; /* operation permission struct */

2
sysdeps/unix/sysv/linux/sparc/bits/types/struct_shmid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a shared memory segment. */
struct shmid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_shmid64_ds_helper.h>
#else
struct ipc_perm shm_perm; /* operation permission struct */

2
sysdeps/unix/sysv/linux/sys/epoll.h
View File

@ -140,7 +140,7 @@ extern int epoll_pwait (int __epfd, struct epoll_event *__events,
This function is a cancellation point and therefore not marked with
__THROW. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int epoll_pwait2 (int __epfd, struct epoll_event *__events,
int __maxevents, const struct timespec *__timeout,
const __sigset_t *__ss)

2
sysdeps/unix/sysv/linux/sys/prctl.h
View File

@ -38,7 +38,7 @@
__BEGIN_DECLS
/* Control process execution. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int prctl (int __option, ...) __THROW;
#else
# ifdef __REDIRECT

4
sysdeps/unix/sysv/linux/sys/timerfd.h
View File

@ -47,7 +47,7 @@ extern int timerfd_settime (int __ufd, int __flags,
const struct itimerspec *__utmr,
struct itimerspec *__otmr) __THROW;
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# if defined(__REDIRECT_NTH)
extern int __REDIRECT_NTH (timerfd_settime,
(int __ufd, int __flags,
@ -62,7 +62,7 @@ extern int __REDIRECT_NTH (timerfd_settime,
/* Return the next expiration time of UFD. */
extern int timerfd_gettime (int __ufd, struct itimerspec *__otmr) __THROW;
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# if defined(__REDIRECT_NTH)
extern int __REDIRECT_NTH (timerfd_gettime, (int __ufd,
struct itimerspec *__otmr),

2
sysdeps/unix/sysv/linux/sys/timex.h
View File

@ -54,7 +54,7 @@ struct ntptimeval
__BEGIN_DECLS
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int adjtimex (struct timex *__ntx) __THROW __nonnull ((1));
extern int ntp_gettimex (struct ntptimeval *__ntv) __THROW __nonnull ((1));

8
sysdeps/unix/sysv/linux/x86/bits/struct_stat.h
View File

@ -25,7 +25,7 @@
struct stat
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
#else
__dev_t st_dev; /* Device. */
@ -95,14 +95,14 @@ struct stat
__ino64_t st_ino; /* File serial number. */
# endif
# endif
#endif /* __USE_TIME_BITS64 */
#endif /* __USE_TIME64_REDIRECTS */
};
#ifdef __USE_LARGEFILE64
/* Note stat64 has the same shape as stat for x86-64. */
struct stat64
{
# ifdef __USE_TIME_BITS64
# ifdef __USE_TIME64_REDIRECTS
# include <bits/struct_stat_time64_helper.h>
# else
__dev_t st_dev; /* Device. */
@ -152,7 +152,7 @@ struct stat64
# else
__ino64_t st_ino; /* File serial number. */
# endif
# endif /* __USE_TIME_BITS64 */
# endif /* __USE_TIME64_REDIRECTS */
};
#endif

2
sysdeps/unix/sysv/linux/x86/bits/types/struct_semid_ds.h
View File

@ -23,7 +23,7 @@
/* Data structure describing a set of semaphores. */
struct semid_ds
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
# include <bits/types/struct_semid64_ds_helper.h>
#else
struct ipc_perm sem_perm; /* operation permission struct */

2
sysvipc/sys/msg.h
View File

@ -58,7 +58,7 @@ struct msgbuf
__BEGIN_DECLS
/* Message queue control operation. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int msgctl (int __msqid, int __cmd, struct msqid_ds *__buf) __THROW;
#else
# ifdef __REDIRECT_NTH

4
sysvipc/sys/sem.h
View File

@ -48,7 +48,7 @@ struct sembuf
__BEGIN_DECLS
/* Semaphore control operation. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int semctl (int __semid, int __semnum, int __cmd, ...) __THROW;
#else
# ifdef __REDIRECT_NTH
@ -68,7 +68,7 @@ extern int semop (int __semid, struct sembuf *__sops, size_t __nsops) __THROW;
#ifdef __USE_GNU
/* Operate on semaphore with timeout. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int semtimedop (int __semid, struct sembuf *__sops, size_t __nsops,
const struct timespec *__timeout) __THROW;
# else

2
sysvipc/sys/shm.h
View File

@ -46,7 +46,7 @@ __BEGIN_DECLS
facility. The definition is found in XPG4.2. */
/* Shared memory control operation. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int shmctl (int __shmid, int __cmd, struct shmid_ds *__buf) __THROW;
#else
# ifdef __REDIRECT_NTH

4
time/bits/types/struct_timespec.h
View File

@ -10,14 +10,14 @@
has nanoseconds instead of microseconds. */
struct timespec
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
__time64_t tv_sec; /* Seconds. */
#else
__time_t tv_sec; /* Seconds. */
#endif
#if __WORDSIZE == 64 \
|| (defined __SYSCALL_WORDSIZE && __SYSCALL_WORDSIZE == 64) \
|| (__TIMESIZE == 32 && !defined __USE_TIME_BITS64)
|| (__TIMESIZE == 32 && !defined __USE_TIME64_REDIRECTS)
__syscall_slong_t tv_nsec; /* Nanoseconds. */
#else
# if __BYTE_ORDER == __BIG_ENDIAN

2
time/bits/types/struct_timeval.h
View File

@ -7,7 +7,7 @@
microsecond but also has a range of years. */
struct timeval
{
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
__time64_t tv_sec; /* Seconds. */
__suseconds64_t tv_usec; /* Microseconds. */
#else

2
time/bits/types/time_t.h
View File

@ -4,7 +4,7 @@
#include <bits/types.h>
/* Returned by `time'. */
#ifdef __USE_TIME_BITS64
#ifdef __USE_TIME64_REDIRECTS
typedef __time64_t time_t;
#else
typedef __time_t time_t;

10
time/sys/time.h
View File

@ -63,7 +63,7 @@ struct timezone
use localtime etc. instead.
This function itself is semi-obsolete;
most callers should use time or clock_gettime instead. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern int gettimeofday (struct timeval *__restrict __tv,
void *__restrict __tz) __THROW __nonnull ((1));
#else
@ -77,7 +77,7 @@ extern int __REDIRECT_NTH (gettimeofday, (struct timeval *__restrict __tv,
#endif
#ifdef __USE_MISC
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Set the current time of day and timezone information.
This call is restricted to the super-user.
Setting the timezone in this way is obsolete, but we don't yet
@ -143,7 +143,7 @@ typedef enum __itimer_which __itimer_which_t;
typedef int __itimer_which_t;
#endif
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
/* Set *VALUE to the current setting of timer WHICH.
Return 0 on success, -1 on errors. */
extern int getitimer (__itimer_which_t __which,
@ -184,7 +184,7 @@ extern int __REDIRECT_NTH (utimes, (const char *__file,
#endif
#ifdef __USE_MISC
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Same as `utimes', but does not follow symbolic links. */
extern int lutimes (const char *__file, const struct timeval __tvp[2])
__THROW __nonnull ((1));
@ -207,7 +207,7 @@ extern int __REDIRECT_NTH (futimes, (int __fd, const struct timeval __tvp[2]),
#endif
#ifdef __USE_GNU
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Change the access time of FILE relative to FD to TVP[0] and the
modification time of FILE to TVP[1]. If TVP is a null pointer, use
the current time instead. Returns 0 on success, -1 on errors. */

24
time/time.h
View File

@ -71,7 +71,7 @@ __BEGIN_DECLS
The result / CLOCKS_PER_SEC is program time in seconds. */
extern clock_t clock (void) __THROW;
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
/* Return the current time and put it in *TIMER if TIMER is not NULL. */
extern time_t time (time_t *__timer) __THROW;
@ -127,7 +127,7 @@ extern char *strptime_l (const char *__restrict __s,
#endif
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
/* Return the `struct tm' representation of *TIMER
in Universal Coordinated Time (aka Greenwich Mean Time). */
extern struct tm *gmtime (const time_t *__timer) __THROW;
@ -149,7 +149,7 @@ extern struct tm *__REDIRECT_NTH (localtime, (const time_t *__timer),
#if defined __USE_POSIX || __GLIBC_USE (ISOC23)
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Return the `struct tm' representation of *TIMER in UTC,
using *TP to store the result. */
extern struct tm *gmtime_r (const time_t *__restrict __timer,
@ -180,7 +180,7 @@ extern struct tm*__REDIRECT_NTH (localtime_r, (const time_t *__restrict __t,
extern char *asctime (const struct tm *__tp) __THROW;
/* Equivalent to `asctime (localtime (timer))'. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern char *ctime (const time_t *__timer) __THROW;
#else
# ifdef __REDIRECT_NTH
@ -199,7 +199,7 @@ extern char *asctime_r (const struct tm *__restrict __tp,
char *__restrict __buf) __THROW;
/* Equivalent to `asctime_r (localtime_r (timer, *TMP*), buf)'. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
extern char *ctime_r (const time_t *__restrict __timer,
char *__restrict __buf) __THROW;
#else
@ -242,7 +242,7 @@ extern long int timezone;
#if defined __USE_MISC || __GLIBC_USE (ISOC23)
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Like `mktime', but for TP represents Universal Time, not local time. */
extern time_t timegm (struct tm *__tp) __THROW;
# else
@ -259,7 +259,7 @@ extern time_t __REDIRECT_NTH (timegm, (struct tm *__tp), __timegm64);
/* Miscellaneous functions many Unices inherited from the public domain
localtime package. These are included only for compatibility. */
#ifndef __USE_TIME_BITS64
#ifndef __USE_TIME64_REDIRECTS
/* Another name for `mktime'. */
extern time_t timelocal (struct tm *__tp) __THROW;
#else
@ -274,7 +274,7 @@ extern int dysize (int __year) __THROW __attribute__ ((__const__));
#ifdef __USE_POSIX199309
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Pause execution for a number of nanoseconds.
This function is a cancellation point and therefore not marked with
@ -320,7 +320,7 @@ extern int __REDIRECT_NTH (clock_settime, (clockid_t __clock_id, const struct
This function is a cancellation point and therefore not marked with
__THROW. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int clock_nanosleep (clockid_t __clock_id, int __flags,
const struct timespec *__req,
struct timespec *__rem);
@ -349,7 +349,7 @@ extern int timer_create (clockid_t __clock_id,
extern int timer_delete (timer_t __timerid) __THROW;
/* Set timer TIMERID to VALUE, returning old value in OVALUE. */
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
extern int timer_settime (timer_t __timerid, int __flags,
const struct itimerspec *__restrict __value,
struct itimerspec *__restrict __ovalue) __THROW;
@ -379,7 +379,7 @@ extern int timer_getoverrun (timer_t __timerid) __THROW;
#ifdef __USE_ISOC11
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Set TS to calendar time based in time base BASE. */
extern int timespec_get (struct timespec *__ts, int __base)
__THROW __nonnull ((1));
@ -395,7 +395,7 @@ extern int __REDIRECT_NTH (timespec_get, (struct timespec *__ts, int __base),
#if __GLIBC_USE (ISOC23)
# ifndef __USE_TIME_BITS64
# ifndef __USE_TIME64_REDIRECTS
/* Set TS to resolution of time base BASE. */
extern int timespec_getres (struct timespec *__ts, int __base)
__THROW;

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