2016-09-23 Zack Weinberg <zackw@panix.com>
+ * time/time.h, bits/time.h, sysdeps/unix/sysv/linux/bits/time.h:
+ Remove all logic conditional on __need macros. Move all the
+ conditionally defined types to their own headers...
+ * time/bits/types/clock_t.h: Define clock_t here.
+ * time/bits/types/clockid_t.h: Define clockid_t here.
+ * time/bits/types/struct_itimerspec.h: Define struct itimerspec here.
+ * time/bits/types/struct_timespec.h: Define struct timespec here.
+ * time/bits/types/struct_timeval.h: Define struct timeval here.
+ * time/bits/types/struct_tm.h: Define struct tm here.
+ * time/bits/types/time_t.h: Define time_t here.
+ * time/bits/types/timer_t.h: Define timer_t here.
+ * time/Makefile: Install the new headers.
+
+ * bits/resource.h, io/fcntl.h, io/sys/poll.h, io/sys/stat.h
+ * io/utime.h, misc/sys/select.h, posix/sched.h, posix/sys/times.h
+ * posix/sys/types.h, resolv/netdb.h, rt/aio.h, rt/mqueue.h
+ * signal/signal.h, pthread/semaphore.h, sysdeps/nptl/pthread.h
+ * sysdeps/unix/sysv/linux/alpha/bits/resource.h
+ * sysdeps/unix/sysv/linux/alpha/sys/acct.h
+ * sysdeps/unix/sysv/linux/bits/resource.h
+ * sysdeps/unix/sysv/linux/bits/timex.h
+ * sysdeps/unix/sysv/linux/mips/bits/resource.h
+ * sysdeps/unix/sysv/linux/net/ppp_defs.h
+ * sysdeps/unix/sysv/linux/sparc/bits/resource.h
+ * sysdeps/unix/sysv/linux/sys/acct.h
+ * sysdeps/unix/sysv/linux/sys/timerfd.h
+ * sysvipc/sys/msg.h, sysvipc/sys/sem.h, sysvipc/sys/shm.h
+ * time/sys/time.h, time/sys/timeb.h
+ Use the new bits/types headers.
+
+ * include/time.h: Remove __need logic.
+ * include/bits/time.h
+ * include/bits/types/clock_t.h, include/bits/types/clockid_t.h
+ * include/bits/types/time_t.h, include/bits/types/timer_t.h
+ * include/bits/types/struct_itimerspec.h
+ * include/bits/types/struct_timespec.h
+ * include/bits/types/struct_timeval.h
+ * include/bits/types/struct_tm.h:
+ New wrapper headers.
+
+2016-09-23 Zack Weinberg <zackw@panix.com>
+
* sysdeps/mach/hurd/net/if_ppp.h
* sysdeps/unix/sysv/linux/net/if_ppp.h:
Only define struct ifpppstatsreq and struct ifpppcstatsreq
#define RUSAGE_CHILDREN RUSAGE_CHILDREN
};
-#define __need_timeval
-#include <bits/time.h> /* For `struct timeval'. */
+#include <bits/types/struct_timeval.h>
/* Structure which says how much of each resource has been used. */
struct rusage
* Never include this file directly; use <time.h> instead.
*/
-#ifndef __need_timeval
-# ifndef _BITS_TIME_H
-# define _BITS_TIME_H 1
+#ifndef _BITS_TIME_H
+#define _BITS_TIME_H 1
+
+#include <bits/types.h>
/* ISO/IEC 9899:1999 7.23.1: Components of time
The macro `CLOCKS_PER_SEC' is an expression with type `clock_t' that is
/* CAE XSH, Issue 4, Version 2: <time.h>
The value of CLOCKS_PER_SEC is required to be 1 million on all
XSI-conformant systems. */
-# define CLOCKS_PER_SEC ((clock_t) 1000000)
+#define CLOCKS_PER_SEC ((__clock_t) 1000000)
-# if !defined __STRICT_ANSI__ && !defined __USE_XOPEN2K
+#if (!defined __STRICT_ANSI__ || defined __USE_POSIX) \
+ && !defined __USE_XOPEN2K
/* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK
presents the real value for clock ticks per second for the system. */
-# include <bits/types.h>
extern long int __sysconf (int);
-# define CLK_TCK ((__clock_t) __sysconf (2)) /* 2 is _SC_CLK_TCK */
-# endif
+# define CLK_TCK ((__clock_t) __sysconf (2)) /* 2 is _SC_CLK_TCK */
+#endif
-# ifdef __USE_POSIX199309
+#ifdef __USE_POSIX199309
/* Identifier for system-wide realtime clock. */
-# define CLOCK_REALTIME 0
+# define CLOCK_REALTIME 0
/* Monotonic system-wide clock. */
-# define CLOCK_MONOTONIC 1
+# define CLOCK_MONOTONIC 1
/* High-resolution timer from the CPU. */
-# define CLOCK_PROCESS_CPUTIME_ID 2
+# define CLOCK_PROCESS_CPUTIME_ID 2
/* Thread-specific CPU-time clock. */
-# define CLOCK_THREAD_CPUTIME_ID 3
+# define CLOCK_THREAD_CPUTIME_ID 3
/* Monotonic system-wide clock, not adjusted for frequency scaling. */
-# define CLOCK_MONOTONIC_RAW 4
+# define CLOCK_MONOTONIC_RAW 4
/* Identifier for system-wide realtime clock, updated only on ticks. */
-# define CLOCK_REALTIME_COARSE 5
+# define CLOCK_REALTIME_COARSE 5
/* Monotonic system-wide clock, updated only on ticks. */
-# define CLOCK_MONOTONIC_COARSE 6
+# define CLOCK_MONOTONIC_COARSE 6
/* Flag to indicate time is absolute. */
-# define TIMER_ABSTIME 1
-# endif
-
-# endif /* bits/time.h */
+# define TIMER_ABSTIME 1
#endif
-#ifdef __need_timeval
-# undef __need_timeval
-# ifndef _STRUCT_TIMEVAL
-# define _STRUCT_TIMEVAL 1
-# include <bits/types.h>
-
-/* A time value that is accurate to the nearest
- microsecond but also has a range of years. */
-struct timeval
- {
- __time_t tv_sec; /* Seconds. */
- __suseconds_t tv_usec; /* Microseconds. */
- };
-# endif /* struct timeval */
-#endif /* need timeval */
+#endif /* bits/time.h */
--- /dev/null
+#include "../../time/bits/types/clock_t.h"
--- /dev/null
+#include "../../time/bits/types/clockid_t.h"
--- /dev/null
+#include "../../time/bits/types/struct_itimerspec.h"
--- /dev/null
+#include "../../time/bits/types/struct_timespec.h"
--- /dev/null
+#include "../../time/bits/types/struct_timeval.h"
--- /dev/null
+#include "../../time/bits/types/struct_tm.h"
--- /dev/null
+#include "../../time/bits/types/time_t.h"
--- /dev/null
+#include "../../time/bits/types/timer_t.h"
#ifndef _TIME_H
-#if defined __need_time_t || defined __need_clock_t || defined __need_timespec || defined _ISOMAC
-# include <time/time.h>
-#else
-# include <time/time.h>
+#include <time/time.h>
+
+#ifndef _ISOMAC
# include <xlocale.h>
__BEGIN_DECLS
/* For XPG all symbols from <sys/stat.h> should also be available. */
#ifdef __USE_XOPEN2K8
-# define __need_timespec
-# include <time.h>
+# include <bits/types/struct_timespec.h>
#endif
#if defined __USE_XOPEN || defined __USE_XOPEN2K8
# include <bits/stat.h>
/* Get the __sigset_t definition. */
# include <bits/sigset.h>
/* Get the timespec definition. */
-# define __need_timespec
-# include <time.h>
+#include <bits/types/struct_timespec.h>
#endif
#include <bits/types.h> /* For __mode_t and __dev_t. */
-#if defined __USE_XOPEN || defined __USE_XOPEN2K || defined __USE_ATFILE
-# if defined __USE_XOPEN || defined __USE_XOPEN2K
-# define __need_time_t
-# endif
-# ifdef __USE_ATFILE
-# define __need_timespec
-# endif
-# include <time.h> /* For time_t resp. timespec. */
+#ifdef __USE_ATFILE
+# include <bits/types/struct_timespec.h>
#endif
#if defined __USE_XOPEN || defined __USE_XOPEN2K
/* The Single Unix specification says that some more types are
available here. */
+
+# include <bits/types/time_t.h>
+
# ifndef __dev_t_defined
typedef __dev_t dev_t;
# define __dev_t_defined
#include <bits/types.h>
#if defined __USE_XOPEN || defined __USE_XOPEN2K
-# define __need_time_t
-# include <time.h>
+# include <bits/types/time_t.h>
#endif
/* Structure describing file times. */
#endif
/* Get definition of timer specification structures. */
-#define __need_time_t
+#include <bits/types/time_t.h>
+#include <bits/types/struct_timeval.h>
#ifdef __USE_XOPEN2K
-# define __need_timespec
+# include <bits/types/struct_timespec.h>
#endif
-#include <time.h>
-#define __need_timeval
-#include <bits/time.h>
#ifndef __suseconds_t_defined
typedef __suseconds_t suseconds_t;
#include <bits/types.h>
#define __need_size_t
+#define __need_NULL
#include <stddef.h>
-#ifdef __USE_XOPEN2K
-# define __need_time_t
-# define __need_timespec
+#include <bits/types/time_t.h>
+#include <bits/types/struct_timespec.h>
+#ifndef __USE_XOPEN2K
+# include <time.h>
#endif
-#include <time.h>
#ifndef __pid_t_defined
typedef __pid_t pid_t;
#include <features.h>
-#define __need_clock_t
-#include <time.h>
-
+#include <bits/types/clock_t.h>
__BEGIN_DECLS
#endif
#if defined __USE_XOPEN || defined __USE_XOPEN2K8
-# define __need_clock_t
+# include <bits/types/clock_t.h>
#endif
-#define __need_time_t
-#define __need_timer_t
-#define __need_clockid_t
-#include <time.h>
+#include <bits/types/clockid_t.h>
+#include <bits/types/time_t.h>
+#include <bits/types/timer_t.h>
#ifdef __USE_XOPEN
# ifndef __useconds_t_defined
#ifdef __USE_GNU
# define __need_sigevent_t
# include <bits/siginfo.h>
-# define __need_timespec
-# include <time.h>
+# include <bits/types/struct_timespec.h>
#endif
#include <bits/netdb.h>
#include <sys/types.h>
#define __need_sigevent_t
#include <bits/siginfo.h>
-#define __need_timespec
-#include <time.h>
+#include <bits/types/struct_timespec.h>
__BEGIN_DECLS
#include <fcntl.h>
#define __need_sigevent_t
#include <bits/siginfo.h>
-#define __need_timespec
-#include <time.h>
+#include <bits/types/struct_timespec.h>
/* Get the definition of mqd_t and struct mq_attr. */
#include <bits/mqueue.h>
#ifdef __USE_POSIX199309
/* We need `struct timespec' later on. */
-# define __need_timespec
-# include <time.h>
+# include <bits/types/struct_timespec.h>
#endif
#if defined __USE_POSIX199309 || defined __USE_XOPEN_EXTENDED
#include <bits/pthreadtypes.h>
#include <bits/setjmp.h>
#include <bits/wordsize.h>
+#include <bits/types/struct_timespec.h>
/* Detach state. */
#include <features.h>
#include <sys/types.h>
#ifdef __USE_XOPEN2K
-# define __need_timespec
-# include <time.h>
+# include <bits/types/struct_timespec.h>
#endif
/* Get the definition for sem_t. */
#endif
};
-#define __need_timeval
-#include <bits/time.h> /* For `struct timeval'. */
+#include <bits/types/struct_timeval.h>
/* Structure which says how much of each resource has been used. */
struct rusage
#define _SYS_ACCT_H 1
#include <features.h>
-#define __need_time_t
-#include <time.h>
-
+#include <bits/types/time_t.h>
__BEGIN_DECLS
#endif
};
-#define __need_timeval
-#include <bits/time.h> /* For `struct timeval'. */
+#include <bits/types/struct_timeval.h>
/* Structure which says how much of each resource has been used. */
* Never include this file directly; use <time.h> instead.
*/
-#if defined __need_timeval || defined __USE_GNU
-# ifndef _STRUCT_TIMEVAL
-# define _STRUCT_TIMEVAL 1
-# include <bits/types.h>
+#ifndef _BITS_TIME_H
+#define _BITS_TIME_H 1
-/* A time value that is accurate to the nearest
- microsecond but also has a range of years. */
-struct timeval
- {
- __time_t tv_sec; /* Seconds. */
- __suseconds_t tv_usec; /* Microseconds. */
- };
-# endif /* struct timeval */
-#endif
-
-#ifndef __need_timeval
-# ifndef _BITS_TIME_H
-# define _BITS_TIME_H 1
+#include <bits/types.h>
/* ISO/IEC 9899:1999 7.23.1: Components of time
The macro `CLOCKS_PER_SEC' is an expression with type `clock_t' that is
/* CAE XSH, Issue 4, Version 2: <time.h>
The value of CLOCKS_PER_SEC is required to be 1 million on all
XSI-conformant systems. */
-# define CLOCKS_PER_SEC ((clock_t) 1000000)
+#define CLOCKS_PER_SEC ((__clock_t) 1000000)
-# if (!defined __STRICT_ANSI__ || defined __USE_POSIX) \
+#if (!defined __STRICT_ANSI__ || defined __USE_POSIX) \
&& !defined __USE_XOPEN2K
/* Even though CLOCKS_PER_SEC has such a strange value CLK_TCK
presents the real value for clock ticks per second for the system. */
-# include <bits/types.h>
extern long int __sysconf (int);
-# define CLK_TCK ((__clock_t) __sysconf (2)) /* 2 is _SC_CLK_TCK */
-# endif
+# define CLK_TCK ((__clock_t) __sysconf (2)) /* 2 is _SC_CLK_TCK */
+#endif
-# ifdef __USE_POSIX199309
+#ifdef __USE_POSIX199309
/* Identifier for system-wide realtime clock. */
-# define CLOCK_REALTIME 0
+# define CLOCK_REALTIME 0
/* Monotonic system-wide clock. */
-# define CLOCK_MONOTONIC 1
+# define CLOCK_MONOTONIC 1
/* High-resolution timer from the CPU. */
-# define CLOCK_PROCESS_CPUTIME_ID 2
+# define CLOCK_PROCESS_CPUTIME_ID 2
/* Thread-specific CPU-time clock. */
-# define CLOCK_THREAD_CPUTIME_ID 3
+# define CLOCK_THREAD_CPUTIME_ID 3
/* Monotonic system-wide clock, not adjusted for frequency scaling. */
-# define CLOCK_MONOTONIC_RAW 4
+# define CLOCK_MONOTONIC_RAW 4
/* Identifier for system-wide realtime clock, updated only on ticks. */
-# define CLOCK_REALTIME_COARSE 5
+# define CLOCK_REALTIME_COARSE 5
/* Monotonic system-wide clock, updated only on ticks. */
-# define CLOCK_MONOTONIC_COARSE 6
+# define CLOCK_MONOTONIC_COARSE 6
/* Monotonic system-wide clock that includes time spent in suspension. */
-# define CLOCK_BOOTTIME 7
+# define CLOCK_BOOTTIME 7
/* Like CLOCK_REALTIME but also wakes suspended system. */
-# define CLOCK_REALTIME_ALARM 8
+# define CLOCK_REALTIME_ALARM 8
/* Like CLOCK_BOOTTIME but also wakes suspended system. */
-# define CLOCK_BOOTTIME_ALARM 9
+# define CLOCK_BOOTTIME_ALARM 9
/* Like CLOCK_REALTIME but in International Atomic Time. */
-# define CLOCK_TAI 11
+# define CLOCK_TAI 11
/* Flag to indicate time is absolute. */
-# define TIMER_ABSTIME 1
-# endif
+# define TIMER_ABSTIME 1
+#endif
-# ifdef __USE_GNU
-# include <bits/timex.h>
+#ifdef __USE_GNU
+# include <bits/timex.h>
__BEGIN_DECLS
extern int clock_adjtime (__clockid_t __clock_id, struct timex *__utx) __THROW;
__END_DECLS
-# endif /* use GNU */
-
-# endif /* bits/time.h */
-#endif
+#endif /* use GNU */
-#undef __need_timeval
+#endif /* bits/time.h */
#define _BITS_TIMEX_H 1
#include <bits/types.h>
+#include <bits/types/struct_timeval.h>
/* These definitions from linux/timex.h as of 3.18. */
#endif
};
-#define __need_timeval
-#include <bits/time.h> /* For `struct timeval'. */
+#include <bits/types/struct_timeval.h>
/* Structure which says how much of each resource has been used. */
struct rusage
#ifndef _NET_PPP_DEFS_H
#define _NET_PPP_DEFS_H 1
-#define __need_time_t
-#include <time.h>
-
+#include <bits/types/time_t.h>
#include <asm/types.h>
#include <linux/ppp_defs.h>
#endif
};
-#define __need_timeval
-#include <bits/time.h> /* For `struct timeval'. */
+#include <bits/types/struct_timeval.h>
/* Structure which says how much of each resource has been used. */
struct rusage
#include <sys/types.h>
#include <stdint.h>
#include <endian.h>
-#define __need_time_t
-#include <time.h>
+#include <bits/types/time_t.h>
__BEGIN_DECLS
#define _SYS_TIMERFD_H 1
#include <time.h>
+#include <bits/types/struct_itimerspec.h>
/* Get the platform-dependent flags. */
#include <bits/timerfd.h>
#include <bits/msq.h>
/* Define types required by the standard. */
-#define __need_time_t
-#include <time.h>
+#include <bits/types/time_t.h>
#ifndef __pid_t_defined
typedef __pid_t pid_t;
#include <bits/sem.h>
#ifdef __USE_GNU
-# define __need_timespec
-# include <time.h>
+# include <bits/types/struct_timespec.h>
#endif
/* The following System V style IPC functions implement a semaphore
#include <bits/shm.h>
/* Define types required by the standard. */
-#define __need_time_t
-#include <time.h>
+#include <bits/types/time_t.h>
#ifdef __USE_XOPEN
# ifndef __pid_t_defined
include ../Makeconfig
-headers := time.h sys/time.h sys/timeb.h bits/time.h
+headers := time.h sys/time.h sys/timeb.h bits/time.h \
+ bits/types/clockid_t.h bits/types/clock_t.h \
+ bits/types/struct_itimerspec.h \
+ bits/types/struct_timespec.h bits/types/struct_timeval.h \
+ bits/types/struct_tm.h bits/types/timer_t.h \
+ bits/types/time_t.h
routines := offtime asctime clock ctime ctime_r difftime \
gmtime localtime mktime time \
--- /dev/null
+#ifndef __clock_t_defined
+#define __clock_t_defined 1
+
+#include <bits/types.h>
+
+__BEGIN_NAMESPACE_STD
+/* Returned by `clock'. */
+typedef __clock_t clock_t;
+__END_NAMESPACE_STD
+
+#if defined __USE_XOPEN || defined __USE_POSIX
+__USING_NAMESPACE_STD(clock_t)
+#endif
+
+#endif
--- /dev/null
+#ifndef __clockid_t_defined
+#define __clockid_t_defined 1
+
+#include <bits/types.h>
+
+/* Clock ID used in clock and timer functions. */
+typedef __clockid_t clockid_t;
+
+#endif
--- /dev/null
+#ifndef __itimerspec_defined
+#define __itimerspec_defined 1
+
+#include <bits/types.h>
+#include <bits/types/struct_timespec.h>
+
+/* POSIX.1b structure for timer start values and intervals. */
+struct itimerspec
+ {
+ struct timespec it_interval;
+ struct timespec it_value;
+ };
+
+#endif
--- /dev/null
+#ifndef __timespec_defined
+#define __timespec_defined 1
+
+#include <bits/types.h>
+
+/* POSIX.1b structure for a time value. This is like a `struct timeval' but
+ has nanoseconds instead of microseconds. */
+struct timespec
+{
+ __time_t tv_sec; /* Seconds. */
+ __syscall_slong_t tv_nsec; /* Nanoseconds. */
+};
+
+#endif
--- /dev/null
+#ifndef __timeval_defined
+#define __timeval_defined 1
+
+#include <bits/types.h>
+
+/* A time value that is accurate to the nearest
+ microsecond but also has a range of years. */
+struct timeval
+{
+ __time_t tv_sec; /* Seconds. */
+ __suseconds_t tv_usec; /* Microseconds. */
+};
+#endif
--- /dev/null
+#ifndef __struct_tm_defined
+#define __struct_tm_defined 1
+
+#include <bits/types.h>
+
+/* ISO C `broken-down time' structure. */
+__BEGIN_NAMESPACE_STD
+struct tm
+{
+ int tm_sec; /* Seconds. [0-60] (1 leap second) */
+ int tm_min; /* Minutes. [0-59] */
+ int tm_hour; /* Hours. [0-23] */
+ int tm_mday; /* Day. [1-31] */
+ int tm_mon; /* Month. [0-11] */
+ int tm_year; /* Year - 1900. */
+ int tm_wday; /* Day of week. [0-6] */
+ int tm_yday; /* Days in year.[0-365] */
+ int tm_isdst; /* DST. [-1/0/1]*/
+
+# ifdef __USE_MISC
+ long int tm_gmtoff; /* Seconds east of UTC. */
+ const char *tm_zone; /* Timezone abbreviation. */
+# else
+ long int __tm_gmtoff; /* Seconds east of UTC. */
+ const char *__tm_zone; /* Timezone abbreviation. */
+# endif
+};
+__END_NAMESPACE_STD
+#if defined __USE_XOPEN || defined __USE_POSIX
+__USING_NAMESPACE_STD(tm)
+#endif
+
+#endif
--- /dev/null
+#ifndef __time_t_defined
+#define __time_t_defined 1
+
+#include <bits/types.h>
+
+__BEGIN_NAMESPACE_STD
+/* Returned by `time'. */
+typedef __time_t time_t;
+__END_NAMESPACE_STD
+#ifdef __USE_POSIX
+__USING_NAMESPACE_STD(time_t)
+#endif
+
+#endif
--- /dev/null
+#ifndef __timer_t_defined
+#define __timer_t_defined 1
+
+#include <bits/types.h>
+
+/* Timer ID returned by `timer_create'. */
+typedef __timer_t timer_t;
+
+#endif
#include <features.h>
#include <bits/types.h>
-#define __need_time_t
-#include <time.h>
-#define __need_timeval
-#include <bits/time.h>
-
-#include <sys/select.h>
+#include <bits/types/time_t.h>
+#include <bits/types/struct_timeval.h>
#ifndef __suseconds_t_defined
typedef __suseconds_t suseconds_t;
# define __suseconds_t_defined
#endif
+#include <sys/select.h>
__BEGIN_DECLS
#include <features.h>
-#define __need_time_t
-#include <time.h>
-
+#include <bits/types/time_t.h>
__BEGIN_DECLS
*/
#ifndef _TIME_H
+#define _TIME_H 1
-#if (! defined __need_time_t && !defined __need_clock_t && \
- ! defined __need_timespec)
-# define _TIME_H 1
-# include <features.h>
+#include <features.h>
-__BEGIN_DECLS
-
-#endif
-
-#ifdef _TIME_H
-/* Get size_t and NULL from <stddef.h>. */
-# define __need_size_t
-# define __need_NULL
-# include <stddef.h>
+#define __need_size_t
+#define __need_NULL
+#include <stddef.h>
/* This defines CLOCKS_PER_SEC, which is the number of processor clock
- ticks per second. */
-# include <bits/time.h>
-
-/* This is the obsolete POSIX.1-1988 name for the same constant. */
-# if !defined __STRICT_ANSI__ && !defined __USE_XOPEN2K
-# ifndef CLK_TCK
-# define CLK_TCK CLOCKS_PER_SEC
-# endif
-# endif
-
-#endif /* <time.h> included. */
-
-#if !defined __clock_t_defined && (defined _TIME_H || defined __need_clock_t)
-# define __clock_t_defined 1
-
-# include <bits/types.h>
-
-__BEGIN_NAMESPACE_STD
-/* Returned by `clock'. */
-typedef __clock_t clock_t;
-__END_NAMESPACE_STD
-#if defined __USE_XOPEN || defined __USE_POSIX
-__USING_NAMESPACE_STD(clock_t)
-#endif
-
-#endif /* clock_t not defined and <time.h> or need clock_t. */
-#undef __need_clock_t
-
-#if !defined __time_t_defined && (defined _TIME_H || defined __need_time_t)
-# define __time_t_defined 1
-
-# include <bits/types.h>
-
-__BEGIN_NAMESPACE_STD
-/* Returned by `time'. */
-typedef __time_t time_t;
-__END_NAMESPACE_STD
-#ifdef __USE_POSIX
-__USING_NAMESPACE_STD(time_t)
-#endif
-
-#endif /* time_t not defined and <time.h> or need time_t. */
-#undef __need_time_t
-
-#if !defined __clockid_t_defined && \
- ((defined _TIME_H && defined __USE_POSIX199309) || defined __need_clockid_t)
-# define __clockid_t_defined 1
-
-# include <bits/types.h>
-
-/* Clock ID used in clock and timer functions. */
-typedef __clockid_t clockid_t;
-
-#endif /* clockid_t not defined and <time.h> or need clockid_t. */
-#undef __clockid_time_t
-
-#if !defined __timer_t_defined && \
- ((defined _TIME_H && defined __USE_POSIX199309) || defined __need_timer_t)
-# define __timer_t_defined 1
-
-# include <bits/types.h>
-
-/* Timer ID returned by `timer_create'. */
-typedef __timer_t timer_t;
-
-#endif /* timer_t not defined and <time.h> or need timer_t. */
-#undef __need_timer_t
+ ticks per second, and possibly a number of other constants. */
+#include <bits/time.h>
+/* Many of the typedefs and structs whose official home is this header
+ may also need to be defined by other headers. */
+#include <bits/types/clock_t.h>
+#include <bits/types/time_t.h>
+#include <bits/types/struct_tm.h>
-#if (!defined __timespec_defined \
- && ((defined _TIME_H \
- && (defined __USE_POSIX199309 \
- || defined __USE_ISOC11)) \
- || defined __need_timespec))
-# define __timespec_defined 1
-
-# include <bits/types.h> /* This defines __time_t for us. */
-
-/* POSIX.1b structure for a time value. This is like a `struct timeval' but
- has nanoseconds instead of microseconds. */
-struct timespec
- {
- __time_t tv_sec; /* Seconds. */
- __syscall_slong_t tv_nsec; /* Nanoseconds. */
- };
-
-#endif /* timespec not defined and <time.h> or need timespec. */
-#undef __need_timespec
-
-
-#ifdef _TIME_H
-__BEGIN_NAMESPACE_STD
-/* Used by other time functions. */
-struct tm
-{
- int tm_sec; /* Seconds. [0-60] (1 leap second) */
- int tm_min; /* Minutes. [0-59] */
- int tm_hour; /* Hours. [0-23] */
- int tm_mday; /* Day. [1-31] */
- int tm_mon; /* Month. [0-11] */
- int tm_year; /* Year - 1900. */
- int tm_wday; /* Day of week. [0-6] */
- int tm_yday; /* Days in year.[0-365] */
- int tm_isdst; /* DST. [-1/0/1]*/
-
-# ifdef __USE_MISC
- long int tm_gmtoff; /* Seconds east of UTC. */
- const char *tm_zone; /* Timezone abbreviation. */
-# else
- long int __tm_gmtoff; /* Seconds east of UTC. */
- const char *__tm_zone; /* Timezone abbreviation. */
-# endif
-};
-__END_NAMESPACE_STD
-#if defined __USE_XOPEN || defined __USE_POSIX
-__USING_NAMESPACE_STD(tm)
+#if defined __USE_POSIX199309 || defined __USE_ISOC11
+# include <bits/types/struct_timespec.h>
#endif
-
-# ifdef __USE_POSIX199309
-/* POSIX.1b structure for timer start values and intervals. */
-struct itimerspec
- {
- struct timespec it_interval;
- struct timespec it_value;
- };
-
-/* We can use a simple forward declaration. */
+#ifdef __USE_POSIX199309
+# include <bits/types/clockid_t.h>
+# include <bits/types/timer_t.h>
+# include <bits/types/struct_itimerspec.h>
struct sigevent;
+#endif
-# endif /* POSIX.1b */
-
-# ifdef __USE_XOPEN2K
-# ifndef __pid_t_defined
+#ifdef __USE_XOPEN2K
+# ifndef __pid_t_defined
typedef __pid_t pid_t;
-# define __pid_t_defined
-# endif
+# define __pid_t_defined
# endif
+#endif
+#ifdef __USE_XOPEN2K8
+# include <xlocale.h>
+#endif
-# ifdef __USE_ISOC11
+#ifdef __USE_ISOC11
/* Time base values for timespec_get. */
# define TIME_UTC 1
-# endif
+#endif
+__BEGIN_DECLS
__BEGIN_NAMESPACE_STD
/* Time used by the program so far (user time + system time).
const struct tm *__restrict __tp) __THROW;
__END_NAMESPACE_STD
-# ifdef __USE_XOPEN
+#ifdef __USE_XOPEN
/* Parse S according to FORMAT and store binary time information in TP.
The return value is a pointer to the first unparsed character in S. */
extern char *strptime (const char *__restrict __s,
const char *__restrict __fmt, struct tm *__tp)
__THROW;
-# endif
+#endif
-# ifdef __USE_XOPEN2K8
+#ifdef __USE_XOPEN2K8
/* Similar to the two functions above but take the information from
the provided locale and not the global locale. */
-# include <xlocale.h>
extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
const char *__restrict __format,
const struct tm *__restrict __tp,
__locale_t __loc) __THROW;
-# endif
+#endif
-# ifdef __USE_GNU
+#ifdef __USE_GNU
extern char *strptime_l (const char *__restrict __s,
const char *__restrict __fmt, struct tm *__tp,
__locale_t __loc) __THROW;
-# endif
+#endif
__BEGIN_NAMESPACE_STD
extern struct tm *localtime (const time_t *__timer) __THROW;
__END_NAMESPACE_STD
-# ifdef __USE_POSIX
+#ifdef __USE_POSIX
/* 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,
using *TP to store the result. */
extern struct tm *localtime_r (const time_t *__restrict __timer,
struct tm *__restrict __tp) __THROW;
-# endif /* POSIX */
+#endif /* POSIX */
__BEGIN_NAMESPACE_STD
/* Return a string of the form "Day Mon dd hh:mm:ss yyyy\n"
extern char *ctime (const time_t *__timer) __THROW;
__END_NAMESPACE_STD
-# ifdef __USE_POSIX
+#ifdef __USE_POSIX
/* Reentrant versions of the above functions. */
/* Return in BUF a string of the form "Day Mon dd hh:mm:ss yyyy\n"
/* Equivalent to `asctime_r (localtime_r (timer, *TMP*), buf)'. */
extern char *ctime_r (const time_t *__restrict __timer,
char *__restrict __buf) __THROW;
-# endif /* POSIX */
+#endif /* POSIX */
/* Defined in localtime.c. */
extern long int __timezone; /* Seconds west of UTC. */
-# ifdef __USE_POSIX
+#ifdef __USE_POSIX
/* Same as above. */
extern char *tzname[2];
/* Set time conversion information from the TZ environment variable.
If TZ is not defined, a locale-dependent default is used. */
extern void tzset (void) __THROW;
-# endif
+#endif
-# if defined __USE_MISC || defined __USE_XOPEN
+#if defined __USE_MISC || defined __USE_XOPEN
extern int daylight;
extern long int timezone;
-# endif
+#endif
-# ifdef __USE_MISC
+#ifdef __USE_MISC
/* Set the system time to *WHEN.
This call is restricted to the superuser. */
extern int stime (const time_t *__when) __THROW;
-# endif
+#endif
/* Nonzero if YEAR is a leap year (every 4 years,
except every 100th isn't, and every 400th is). */
-# define __isleap(year) \
+#define __isleap(year) \
((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))
-# ifdef __USE_MISC
+#ifdef __USE_MISC
/* Miscellaneous functions many Unices inherited from the public domain
localtime package. These are included only for compatibility. */
/* Return the number of days in YEAR. */
extern int dysize (int __year) __THROW __attribute__ ((__const__));
-# endif
+#endif
-# ifdef __USE_POSIX199309
+#ifdef __USE_POSIX199309
/* Pause execution for a number of nanoseconds.
This function is a cancellation point and therefore not marked with
extern int clock_settime (clockid_t __clock_id, const struct timespec *__tp)
__THROW;
-# ifdef __USE_XOPEN2K
+# ifdef __USE_XOPEN2K
/* High-resolution sleep with the specified clock.
This function is a cancellation point and therefore not marked with
/* Return clock ID for CPU-time clock. */
extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __THROW;
-# endif
+# endif
/* Create new per-process timer using CLOCK_ID. */
/* Get expiration overrun for timer TIMERID. */
extern int timer_getoverrun (timer_t __timerid) __THROW;
-# endif
+#endif
-# ifdef __USE_ISOC11
+#ifdef __USE_ISOC11
/* Set TS to calendar time based in time base BASE. */
extern int timespec_get (struct timespec *__ts, int __base)
__THROW __nonnull ((1));
-# endif
+#endif
-# ifdef __USE_XOPEN_EXTENDED
+#ifdef __USE_XOPEN_EXTENDED
/* Set to one of the following values to indicate an error.
1 the DATEMSK environment variable is null or undefined,
2 the template file cannot be opened for reading,
This function is a possible cancellation point and therefore not
marked with __THROW. */
extern struct tm *getdate (const char *__string);
-# endif
+#endif
-# ifdef __USE_GNU
+#ifdef __USE_GNU
/* Since `getdate' is not reentrant because of the use of `getdate_err'
and the static buffer to return the result in, we provide a thread-safe
variant. The functionality is the same. The result is returned in
therefore not marked with __THROW. */
extern int getdate_r (const char *__restrict __string,
struct tm *__restrict __resbufp);
-# endif
+#endif
__END_DECLS
-#endif /* <time.h> included. */
-
-#endif /* <time.h> not already included. */
+#endif /* time.h. */
projects / platform / upstream / glibc.git / commitdiff