diff options
Diffstat (limited to 'time/time.h')
| -rw-r--r-- | time/time.h | 89 |
1 files changed, 44 insertions, 45 deletions
diff --git a/time/time.h b/time/time.h index d062ba1cc0..184f4eda10 100644 --- a/time/time.h +++ b/time/time.h @@ -22,10 +22,10 @@ #ifndef _TIME_H -#if (! defined __need_time_t && !defined __need_clock_t && \ - ! defined __need_timespec) -#define _TIME_H 1 -#include <features.h> +#if (! defined __need_time_t && !defined __need_clock_t && \ + ! defined __need_timespec) +# define _TIME_H 1 +# include <features.h> __BEGIN_DECLS @@ -33,9 +33,9 @@ __BEGIN_DECLS #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> #endif /* <time.h> included. */ @@ -44,22 +44,22 @@ __BEGIN_DECLS /* This defines CLOCKS_PER_SEC, which is the number of processor clock ticks per second. */ -#include <bits/time.h> +# include <bits/time.h> /* This is the obsolete POSIX.1-1988 name for the same constant. */ -#ifdef __USE_POSIX -#ifndef CLK_TCK -#define CLK_TCK CLOCKS_PER_SEC -#endif -#endif +# ifdef __USE_POSIX +# 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 +# define __clock_t_defined 1 -#include <bits/types.h> +# include <bits/types.h> /* Returned by `clock'. */ typedef __clock_t clock_t; @@ -68,9 +68,9 @@ typedef __clock_t clock_t; #undef __need_clock_t #if !defined __time_t_defined && (defined _TIME_H || defined __need_time_t) -#define __time_t_defined 1 +# define __time_t_defined 1 -#include <bits/types.h> +# include <bits/types.h> /* Returned by `time'. */ typedef __time_t time_t; @@ -79,10 +79,9 @@ typedef __time_t time_t; #undef __need_time_t -#if ! defined __timespec_defined && \ - ((defined _TIME_H && defined __USE_POSIX) || \ - defined __need_timespec) -#define __timespec_defined 1 +#if !defined __timespec_defined && \ + ((defined _TIME_H && defined __USE_POSIX) || defined __need_timespec) +# define __timespec_defined 1 /* POSIX.4 structure for a time value. This is like a `struct timeval' but has nanoseconds instead of microseconds. */ @@ -111,13 +110,13 @@ struct tm int tm_yday; /* Days in year.[0-365] */ int tm_isdst; /* DST. [-1/0/1]*/ -#ifdef __USE_BSD +# ifdef __USE_BSD long int tm_gmtoff; /* Seconds east of UTC. */ __const char *tm_zone; /* Timezone abbreviation. */ -#else +# else long int __tm_gmtoff; /* Seconds east of UTC. */ __const char *__tm_zone; /* Timezone abbreviation. */ -#endif +# endif }; #endif /* <time.h> included. */ @@ -154,12 +153,12 @@ extern size_t strftime __P ((char *__restrict __s, size_t __maxsize, __const char *__restrict __format, __const struct tm *__restrict __tp)); -#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 __P ((__const char *__s, __const char *__fmt, struct tm *__tp)); -#endif +# endif /* Return the `struct tm' representation of *TIMER @@ -170,7 +169,7 @@ extern struct tm *gmtime __P ((__const time_t *__timer)); of *TIMER in the local timezone. */ extern struct tm *localtime __P ((__const time_t *__timer)); -#if defined __USE_POSIX || defined __USE_MISC +# if defined __USE_POSIX || defined __USE_MISC /* Return the `struct tm' representation of *TIMER in UTC, using *TP to store the result. */ extern struct tm *__gmtime_r __P ((__const time_t *__timer, @@ -184,7 +183,7 @@ extern struct tm *__localtime_r __P ((__const time_t *__timer, struct tm *__tp)); extern struct tm *localtime_r __P ((__const time_t *__timer, struct tm *__tp)); -#endif /* POSIX or misc */ +# endif /* POSIX or misc */ /* Compute the `struct tm' representation of *T, offset OFFSET seconds east of UTC, @@ -200,7 +199,7 @@ extern char *asctime __P ((__const struct tm *__tp)); /* Equivalent to `asctime (localtime (timer))'. */ extern char *ctime __P ((__const time_t *__timer)); -#if defined __USE_POSIX || defined __USE_MISC +# if defined __USE_POSIX || defined __USE_MISC /* Reentrant versions of the above functions. */ /* Return in BUF a string of the form "Day Mon dd hh:mm:ss yyyy\n" @@ -210,7 +209,7 @@ extern char *asctime_r __P ((__const struct tm *__tp, char *__buf)); /* Equivalent to `asctime_r (localtime_r (timer, *TMP*), buf)'. */ extern char *ctime_r __P ((__const time_t *__timer, char *__buf)); -#endif /* POSIX or misc */ +# endif /* POSIX or misc */ /* Defined in localtime.c. */ @@ -222,7 +221,7 @@ extern long int __timezone; /* Seconds west of UTC. */ If TZ is not defined, a locale-dependent default is used. */ extern void __tzset __P ((void)); -#ifdef __USE_POSIX +# ifdef __USE_POSIX /* Same as above. */ extern char *tzname[2]; @@ -231,27 +230,27 @@ extern char *tzname[2]; extern long int __tzname_max __P ((void)); extern void tzset __P ((void)); -#endif +# endif -#if defined __USE_SVID || defined __USE_XOPEN +# if defined __USE_SVID || defined __USE_XOPEN extern int daylight; extern long int timezone; -#endif +# endif -#ifdef __USE_SVID +# ifdef __USE_SVID /* Set the system time to *WHEN. This call is restricted to the superuser. */ extern int stime __P ((__const time_t *__when)); -#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. */ @@ -263,19 +262,19 @@ extern time_t timelocal __P ((struct tm *__tp)); /* Return the number of days in YEAR. */ extern int dysize __P ((int __year)); -#endif +# endif -#ifdef __USE_POSIX199309 +# ifdef __USE_POSIX199309 /* Pause execution for a number of nanoseconds. */ extern int __nanosleep __P ((__const struct timespec *__requested_time, struct timespec *__remaining)); extern int nanosleep __P ((__const struct timespec *__requested_time, struct timespec *__remaining)); -#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, @@ -294,9 +293,9 @@ extern int getdate_err; the environment variable DATEMSK are used. In case of an error `getdate_err' is set. */ extern struct tm *getdate __P ((__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 @@ -304,7 +303,7 @@ extern struct tm *getdate __P ((__const char *__string)); value is != 0 with the same values as given above for `getdate_err'. */ extern int __getdate_r __P ((__const char *__string, struct tm *__resbufp)); extern int getdate_r __P ((__const char *__string, struct tm *__resbufp)); -#endif +# endif __END_DECLS |