typedef __clock_t clock_t;

Olen asentanut Kylixin mandriva 2006, käyttöjärjestelmään, opetellakseni C ohjelmointia. En kuitenkaan pääse alkua pidemmälle. Kun yritän kääntää ohjelman, tulee liuta virheilmoituksia. Esim.

Declaratin syntax error:
typedef __clock_t clock_t;

Nämä virheilmoitukset tulee, vaikken kirjoittaisi riviäkään koodia.



__BEGIN_NAMESPACE_STD
/* Returned by `clock'. */
typedef __clock_t clock_t;
__END_NAMESPACE_STD
#if defined __USE_XOPEN || defined __USE_POSIX || defined __USE_MISC
__USING_NAMESPACE_STD(clock_t)
#endif

#endif /* clock_t not defined and 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

__BEGIN_NAMESPACE_STD
/* Returned by `time'. */
typedef __time_t time_t;
__END_NAMESPACE_STD
#if defined __USE_POSIX || defined __USE_MISC || defined __USE_SVID
__USING_NAMESPACE_STD(time_t)
#endif

#endif /* time_t not defined and 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

/* Clock ID used in clock and timer functions. */
typedef __clockid_t clockid_t;

#endif /* clockid_t not defined and 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

/* Timer ID returned by `timer_create'. */
typedef __timer_t timer_t;

#endif /* timer_t not defined and or need timer_t. */
#undef   __need_timer_t


#if !defined __timespec_defined &&            \
((defined _TIME_H &&               \
(defined __USE_POSIX199309 || defined __USE_MISC)) ||   \
defined __need_timespec)
# define __timespec_defined   1

/* 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. */
long int tv_nsec;      /* Nanoseconds. */
};

#endif /* timespec not defined and 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_BSD
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 || defined __USE_MISC
__USING_NAMESPACE_STD(tm)
#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. */
struct sigevent;

#endif   /* POSIX.1b */

#ifdef __USE_XOPEN2K
# ifndef __pid_t_defined
typedef __pid_t pid_t;
# define __pid_t_defined
# endif
#endif


__BEGIN_NAMESPACE_STD
/* Time used by the program so far (user time system time).
The result / CLOCKS_PER_SECOND is program time in seconds. */
extern clock_t clock (void) __THROW;

/* Return the current time and put it in *TIMER if TIMER is not NULL. */
extern time_t time (time_t *__timer) __THROW;

/* Return the difference between TIME1 and TIME0. */
extern double difftime (time_t __time1, time_t __time0)
__THROW __attribute__ ((__const__));

/* Return the `time_t' representation of TP and normalize TP. */
extern time_t mktime (struct tm *__tp) __THROW;


/* Format TP into S according to FORMAT.
Write no more than MAXSIZE characters and return the number
of characters written, or 0 if it would exceed MAXSIZE. */
extern size_t strftime (char *__restrict __s, size_t __maxsize,
         __const char *__restrict __format,
         __const struct tm *__restrict __tp) __THROW;
__END_NAMESPACE_STD

# 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

# ifdef __USE_GNU
/* Similar to the two functions above but take the information from
the provided locale and not the global locale. */
# include

extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
          __const char *__restrict __format,
          __const struct tm *__restrict __tp,
          __locale_t __loc) __THROW;

extern char *strptime_l (__const char *__restrict __s,
          __const char *__restrict __fmt, struct tm *__tp,
          __locale_t __loc) __THROW;
# endif


__BEGIN_NAMESPACE_STD
/* Return the `struct tm' representation of *TIMER
in Universal Coordinated Time (aka Greenwich Mean Time). */
extern struct tm *gmtime (__const time_t *__timer) __THROW;

/* Return the `struct tm' representation
of *TIMER in the local timezone. */
extern struct tm *localtime (__const time_t *__timer) __THROW;
__END_NAMESPACE_STD

# 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 (__const time_t *__restrict __timer,
          struct tm *__restrict __tp) __THROW;

/* Return the `struct tm' representation of *TIMER in local time,
using *TP to store the result. */
extern struct tm *localtime_r (__const time_t *__restrict __timer,
          struct tm *__restrict __tp) __THROW;
# endif   /* POSIX or misc */

__BEGIN_NAMESPACE_STD
/* Return a string of the form "Day Mon dd hh:mm:ss yyyy\n"
that is the representation of TP in this format. */
extern char *asctime (__const struct tm *__tp) __THROW;

/* Equivalent to `asctime (localtime (timer))'. */
extern char *ctime (__const time_t *__timer) __THROW;
__END_NAMESPACE_STD

# 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"
that is the representation of TP in this format. */
extern char *asctime_r (__const struct tm *__restrict __tp,
         char *__restrict __buf) __THROW;

/* Equivalent to `asctime_r (localtime_r (timer, *TMP*), buf)'. */
extern char *ctime_r (__const time_t *__restrict __timer,
       char *__restrict __buf) __THROW;
# endif   /* POSIX or misc */


/* Defined in localtime.c. */
extern char *__tzname[2];   /* Current timezone names. */
extern int __daylight;      /* If daylight-saving time is ever in use. */
extern long int __timezone;   /* Seconds west of UTC. */


# 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

# if defined __USE_SVID || defined __USE_XOPEN
extern int daylight;
extern long int timezone;
# endif

# ifdef __USE_SVID
/* Set the system time to *WHEN.
This call is restricted to the superuser. */
extern int stime (__const time_t *__when) __THROW;
# endif


/* Nonzero if YEAR is a leap year (every 4 years,
except every 100th isn't, and every 400th is). */
# define __isleap(year)   \
((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))


# ifdef __USE_MISC
/* Miscellaneous functions many Unices inherited from the public domain
localtime package. These are included only for compatibility. */

/* Like `mktime', but for TP represents Universal Time, not local time. */
extern time_t timegm (struct tm *__tp) __THROW;

/* Another name for `mktime'. */
extern time_t timelocal (struct tm *__tp) __THROW;

/* Return the number of days in YEAR. */
extern int dysize (int __year) __THROW __attribute__ ((__const__));
# endif


# ifdef __USE_POSIX199309
/* Pause execution for a number of nanoseconds.

This function is a cancellation point and therefore not marked with
__THROW. */
extern int nanosleep (__const struct timespec *__requested_time,
       struct timespec *__remaining);


/* Get resolution of clock CLOCK_ID. */
extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __THROW;

/* Get current value of clock CLOCK_ID and store it in TP. */
extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __THROW;

/* Set clock CLOCK_ID to value TP. */
extern int clock_settime (clockid_t __clock_id, __const struct timespec *__tp)
__THROW;

# ifdef __USE_XOPEN2K
/* High-resolution sleep with the specified clock.

This function is a cancellation point and therefore not marked with
__THROW. */
extern int clock_nanosleep (clockid_t __clock_id, int __flags,
          __const struct timespec *__req,
          struct timespec *__rem);

/* Return clock ID for CPU-time clock. */
extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __THROW;
# endif


/* Create new per-process timer using CLOCK_ID. */
extern int timer_create (clockid_t __clock_id,
          struct sigevent *__restrict __evp,
          timer_t *__restrict __timerid) __THROW;

/* Delete timer TIMERID. */
extern int timer_delete (timer_t __timerid) __THROW;

/* Set timer TIMERID to VALUE, returning old value in OVLAUE. */
extern int timer_settime (timer_t __timerid, int __flags,
          __const struct itimerspec *__restrict __value,
          struct itimerspec *__restrict __ovalue) __THROW;

/* Get current value of timer TIMERID and store it in VLAUE. */
extern int timer_gettime (timer_t __timerid, struct itimerspec *__value)
__THROW;

/* Get expiration overrun for timer TIMERID. */
extern int timer_getoverrun (timer_t __timerid) __THROW;
# endif


# 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,
3 failed to get file status information,
4 the template file is not a regular file,
5 an error is encountered while reading the template file,
6 memory allication failed (not enough memory available),
7 there is no line in the template that matches the input,
8 invalid input specification Example: February 31 or a time is
specified that can not be represented in a time_t (representing
   the time in seconds since 00:00:00 UTC, January 1, 1970) */
extern int getdate_err;

/* Parse the given string as a date specification and return a value
representing the value. The templates from the file identified by
the environment variable DATEMSK are used. In case of an error
`getdate_err' is set.

This function is a possible cancellation points and therefore not
marked with __THROW. */
extern struct tm *getdate (__const char *__string);
# endif

# 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
the buffer pointed to by RESBUFP and in case of an error the return
value is != 0 with the same values as given above for `getdate_err'.

This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int getdate_r (__const char *__restrict __string,
       struct tm *__restrict __resbufp);
# endif

__END_DECLS

#endif /* included. */

#endif /* not already included. */
4689
Äänestä

Muut lukivat myös

Vastaukset 4

Vanhimmat

yrität kääntää ohjelmaasi? laitas komentoa kehiin..
#include //kannattaa myös koittaa

Äänestä
  • Kokeilin kyllä Googlea, mutta englannin kielen taitoni ei ole mikään erinomainen. Osaan kyllä englantia jonkin verran ja jos on pakko saan kyllä asiat selville, myös englanniksi. Ajattelin vain ensin helpointa mahdollisuutta, jos joku olisi täällä tiennyt ratkaisun ongelmaan. Sitä varten kai tämä palsta on.

    Jos joku seuraavaksi sanoo, että hyvä englannin taito on ehdoton edellytys ohjelmoinnin opettelemiseksi, voin kertoa, että ei ole. Olen tehnyt joitakin ohjelmia Delphin Windows-versiolla, vaikka kielitaito onkin vajavainen.

    Äänestä

  • G'Kar kirjoitti:

    Kokeilin kyllä Googlea, mutta englannin kielen taitoni ei ole mikään erinomainen. Osaan kyllä englantia jonkin verran ja jos on pakko saan kyllä asiat selville, myös englanniksi. Ajattelin vain ensin helpointa mahdollisuutta, jos joku olisi täällä tiennyt ratkaisun ongelmaan. Sitä varten kai tämä palsta on.

    Jos joku seuraavaksi sanoo, että hyvä englannin taito on ehdoton edellytys ohjelmoinnin opettelemiseksi, voin kertoa, että ei ole. Olen tehnyt joitakin ohjelmia Delphin Windows-versiolla, vaikka kielitaito onkin vajavainen.

    "Jos joku seuraavaksi sanoo, että hyvä englannin taito on ehdoton edellytys ohjelmoinnin opettelemiseksi, voin kertoa, että ei ole."

    No esim c-kielessä tarvitaan ~30 sanan kielitaito, ja loput sanat saa keksiä itse ;) Mutta yleensä kaikki dokumetaatio/helpit on enklanniksi...

    Joskus nuorempana kun kieli ei ollut hallinassa, tuli suomenettua puolet erään kielen aloitelijan opaasta. Joten sanakirja käteen ja suomentamaan nuo muutamat lauseet...

    http://bdn2.borland.com/article/29306

    Äänestä

Kommentoi aloitusta


G'Kar kirjoitti:

Olen asentanut Kylixin mandriva 2006, käyttöjärjestelmään, opetellakseni C ohjelmointia. En kuitenkaan pääse alkua pidemmälle. Kun yritän kääntää ohjelman, tulee liuta virheilmoituksia. Esim.

Declaratin syntax error:
typedef __clock_t clock_t;

Nämä virheilmoitukset tulee, vaikken kirjoittaisi riviäkään koodia.



__BEGIN_NAMESPACE_STD
/* Returned by `clock'. */
typedef __clock_t clock_t;
__END_NAMESPACE_STD
#if defined __USE_XOPEN || defined __USE_POSIX || defined __USE_MISC
__USING_NAMESPACE_STD(clock_t)
#endif

#endif /* clock_t not defined and 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

__BEGIN_NAMESPACE_STD
/* Returned by `time'. */
typedef __time_t time_t;
__END_NAMESPACE_STD
#if defined __USE_POSIX || defined __USE_MISC || defined __USE_SVID
__USING_NAMESPACE_STD(time_t)
#endif

#endif /* time_t not defined and 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

/* Clock ID used in clock and timer functions. */
typedef __clockid_t clockid_t;

#endif /* clockid_t not defined and 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

/* Timer ID returned by `timer_create'. */
typedef __timer_t timer_t;

#endif /* timer_t not defined and or need timer_t. */
#undef   __need_timer_t


#if !defined __timespec_defined &&            \
((defined _TIME_H &&               \
(defined __USE_POSIX199309 || defined __USE_MISC)) ||   \
defined __need_timespec)
# define __timespec_defined   1

/* 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. */
long int tv_nsec;      /* Nanoseconds. */
};

#endif /* timespec not defined and 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_BSD
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 || defined __USE_MISC
__USING_NAMESPACE_STD(tm)
#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. */
struct sigevent;

#endif   /* POSIX.1b */

#ifdef __USE_XOPEN2K
# ifndef __pid_t_defined
typedef __pid_t pid_t;
# define __pid_t_defined
# endif
#endif


__BEGIN_NAMESPACE_STD
/* Time used by the program so far (user time system time).
The result / CLOCKS_PER_SECOND is program time in seconds. */
extern clock_t clock (void) __THROW;

/* Return the current time and put it in *TIMER if TIMER is not NULL. */
extern time_t time (time_t *__timer) __THROW;

/* Return the difference between TIME1 and TIME0. */
extern double difftime (time_t __time1, time_t __time0)
__THROW __attribute__ ((__const__));

/* Return the `time_t' representation of TP and normalize TP. */
extern time_t mktime (struct tm *__tp) __THROW;


/* Format TP into S according to FORMAT.
Write no more than MAXSIZE characters and return the number
of characters written, or 0 if it would exceed MAXSIZE. */
extern size_t strftime (char *__restrict __s, size_t __maxsize,
         __const char *__restrict __format,
         __const struct tm *__restrict __tp) __THROW;
__END_NAMESPACE_STD

# 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

# ifdef __USE_GNU
/* Similar to the two functions above but take the information from
the provided locale and not the global locale. */
# include

extern size_t strftime_l (char *__restrict __s, size_t __maxsize,
          __const char *__restrict __format,
          __const struct tm *__restrict __tp,
          __locale_t __loc) __THROW;

extern char *strptime_l (__const char *__restrict __s,
          __const char *__restrict __fmt, struct tm *__tp,
          __locale_t __loc) __THROW;
# endif


__BEGIN_NAMESPACE_STD
/* Return the `struct tm' representation of *TIMER
in Universal Coordinated Time (aka Greenwich Mean Time). */
extern struct tm *gmtime (__const time_t *__timer) __THROW;

/* Return the `struct tm' representation
of *TIMER in the local timezone. */
extern struct tm *localtime (__const time_t *__timer) __THROW;
__END_NAMESPACE_STD

# 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 (__const time_t *__restrict __timer,
          struct tm *__restrict __tp) __THROW;

/* Return the `struct tm' representation of *TIMER in local time,
using *TP to store the result. */
extern struct tm *localtime_r (__const time_t *__restrict __timer,
          struct tm *__restrict __tp) __THROW;
# endif   /* POSIX or misc */

__BEGIN_NAMESPACE_STD
/* Return a string of the form "Day Mon dd hh:mm:ss yyyy\n"
that is the representation of TP in this format. */
extern char *asctime (__const struct tm *__tp) __THROW;

/* Equivalent to `asctime (localtime (timer))'. */
extern char *ctime (__const time_t *__timer) __THROW;
__END_NAMESPACE_STD

# 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"
that is the representation of TP in this format. */
extern char *asctime_r (__const struct tm *__restrict __tp,
         char *__restrict __buf) __THROW;

/* Equivalent to `asctime_r (localtime_r (timer, *TMP*), buf)'. */
extern char *ctime_r (__const time_t *__restrict __timer,
       char *__restrict __buf) __THROW;
# endif   /* POSIX or misc */


/* Defined in localtime.c. */
extern char *__tzname[2];   /* Current timezone names. */
extern int __daylight;      /* If daylight-saving time is ever in use. */
extern long int __timezone;   /* Seconds west of UTC. */


# 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

# if defined __USE_SVID || defined __USE_XOPEN
extern int daylight;
extern long int timezone;
# endif

# ifdef __USE_SVID
/* Set the system time to *WHEN.
This call is restricted to the superuser. */
extern int stime (__const time_t *__when) __THROW;
# endif


/* Nonzero if YEAR is a leap year (every 4 years,
except every 100th isn't, and every 400th is). */
# define __isleap(year)   \
((year) % 4 == 0 && ((year) % 100 != 0 || (year) % 400 == 0))


# ifdef __USE_MISC
/* Miscellaneous functions many Unices inherited from the public domain
localtime package. These are included only for compatibility. */

/* Like `mktime', but for TP represents Universal Time, not local time. */
extern time_t timegm (struct tm *__tp) __THROW;

/* Another name for `mktime'. */
extern time_t timelocal (struct tm *__tp) __THROW;

/* Return the number of days in YEAR. */
extern int dysize (int __year) __THROW __attribute__ ((__const__));
# endif


# ifdef __USE_POSIX199309
/* Pause execution for a number of nanoseconds.

This function is a cancellation point and therefore not marked with
__THROW. */
extern int nanosleep (__const struct timespec *__requested_time,
       struct timespec *__remaining);


/* Get resolution of clock CLOCK_ID. */
extern int clock_getres (clockid_t __clock_id, struct timespec *__res) __THROW;

/* Get current value of clock CLOCK_ID and store it in TP. */
extern int clock_gettime (clockid_t __clock_id, struct timespec *__tp) __THROW;

/* Set clock CLOCK_ID to value TP. */
extern int clock_settime (clockid_t __clock_id, __const struct timespec *__tp)
__THROW;

# ifdef __USE_XOPEN2K
/* High-resolution sleep with the specified clock.

This function is a cancellation point and therefore not marked with
__THROW. */
extern int clock_nanosleep (clockid_t __clock_id, int __flags,
          __const struct timespec *__req,
          struct timespec *__rem);

/* Return clock ID for CPU-time clock. */
extern int clock_getcpuclockid (pid_t __pid, clockid_t *__clock_id) __THROW;
# endif


/* Create new per-process timer using CLOCK_ID. */
extern int timer_create (clockid_t __clock_id,
          struct sigevent *__restrict __evp,
          timer_t *__restrict __timerid) __THROW;

/* Delete timer TIMERID. */
extern int timer_delete (timer_t __timerid) __THROW;

/* Set timer TIMERID to VALUE, returning old value in OVLAUE. */
extern int timer_settime (timer_t __timerid, int __flags,
          __const struct itimerspec *__restrict __value,
          struct itimerspec *__restrict __ovalue) __THROW;

/* Get current value of timer TIMERID and store it in VLAUE. */
extern int timer_gettime (timer_t __timerid, struct itimerspec *__value)
__THROW;

/* Get expiration overrun for timer TIMERID. */
extern int timer_getoverrun (timer_t __timerid) __THROW;
# endif


# 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,
3 failed to get file status information,
4 the template file is not a regular file,
5 an error is encountered while reading the template file,
6 memory allication failed (not enough memory available),
7 there is no line in the template that matches the input,
8 invalid input specification Example: February 31 or a time is
specified that can not be represented in a time_t (representing
   the time in seconds since 00:00:00 UTC, January 1, 1970) */
extern int getdate_err;

/* Parse the given string as a date specification and return a value
representing the value. The templates from the file identified by
the environment variable DATEMSK are used. In case of an error
`getdate_err' is set.

This function is a possible cancellation points and therefore not
marked with __THROW. */
extern struct tm *getdate (__const char *__string);
# endif

# 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
the buffer pointed to by RESBUFP and in case of an error the return
value is != 0 with the same values as given above for `getdate_err'.

This function is not part of POSIX and therefore no official
cancellation point. But due to similarity with an POSIX interface
or due to the implementation it is a cancellation point and
therefore not marked with __THROW. */
extern int getdate_r (__const char *__restrict __string,
       struct tm *__restrict __resbufp);
# endif

__END_DECLS

#endif /* included. */

#endif /* not already included. */

Anonyymi
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