diff options
| -rw-r--r-- | newlib/ChangeLog | 26 | ||||
| -rw-r--r-- | newlib/libc/include/machine/types.h | 2 | ||||
| -rw-r--r-- | newlib/libc/include/sys/_timeval.h | 88 | ||||
| -rw-r--r-- | newlib/libc/include/sys/time.h | 480 | ||||
| -rw-r--r-- | newlib/libc/include/sys/types.h | 8 |
5 files changed, 539 insertions, 65 deletions
diff --git a/newlib/ChangeLog b/newlib/ChangeLog index 0de2ee2..95c1057 100644 --- a/newlib/ChangeLog +++ b/newlib/ChangeLog @@ -1,3 +1,29 @@ +2015-03-13 Sebastian Huber <sebastian.huber@embedded-brains.de> + + * libc/include/machine/_types.h (__suseconds_t): Define. + * libc/include/sys/_timeval.h: Import from FreeBSD and add + MinGW-w64 compatibility. + (timerclear): Copy from FreeBSD <sys/time.h>. + (timerisset): Likewise. + (timercmp): Likewise. + (timeradd): Likewise. + (timersub): Likewise. + * libc/include/sys/time.h: (bintime, ...) Import from FreeBSD. + (timespecclear, ...): Likewise. + (inittodr, ...): Likewise. + (timerclear): Delete. + (timerisset): Likewise. + (timercmp): Likewise. + (timeradd): Likewise. + (timersub): Likewise. + (futimes): Declare if __BSD_VISIBLE. + (futimesat): Likewise. + (lutimes): Likewise. + (setitimer): Declare unconditionally. + (gettimeofday): Declare if __XSI_VISIBLE. + * libc/include/sys/types.h (sbintime_t): Define. + (suseconds_t): Define conditionally via __suseconds_t. + 2015-03-12 Sebastian Huber <sebastian.huber@embedded-brains.de> * libc/sys/rtems/include/semaphore.h: Import from FreeBSD. diff --git a/newlib/libc/include/machine/types.h b/newlib/libc/include/machine/types.h index 40a75fa..4250ee3 100644 --- a/newlib/libc/include/machine/types.h +++ b/newlib/libc/include/machine/types.h @@ -25,6 +25,8 @@ typedef long int __loff_t; #endif #endif +typedef long __suseconds_t; /* microseconds (signed) */ + #endif /* _MACHTYPES_H_ */ diff --git a/newlib/libc/include/sys/_timeval.h b/newlib/libc/include/sys/_timeval.h new file mode 100644 index 0000000..0a4c539 --- /dev/null +++ b/newlib/libc/include/sys/_timeval.h @@ -0,0 +1,88 @@ +/*- + * Copyright (c) 2002 Mike Barcroft <mike@FreeBSD.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _SYS__TIMEVAL_H_ +#define _SYS__TIMEVAL_H_ + +#include <machine/types.h> + +#ifndef _SUSECONDS_T_DECLARED +typedef __suseconds_t suseconds_t; +#define _SUSECONDS_T_DECLARED +#endif + +#ifndef __time_t_defined +typedef _TIME_T_ time_t; +#define __time_t_defined +#endif + +/* This define is also used outside of Newlib, e.g. in MinGW-w64 */ +#ifndef _TIMEVAL_DEFINED +#define _TIMEVAL_DEFINED + +/* + * Structure returned by gettimeofday(2) system call, and used in other calls. + */ +struct timeval { + time_t tv_sec; /* seconds */ + suseconds_t tv_usec; /* and microseconds */ +}; + +#if __BSD_VISIBLE +#ifndef _KERNEL /* NetBSD/OpenBSD compatible interfaces */ + +#define timerclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0) +#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec) +#define timercmp(tvp, uvp, cmp) \ + (((tvp)->tv_sec == (uvp)->tv_sec) ? \ + ((tvp)->tv_usec cmp (uvp)->tv_usec) : \ + ((tvp)->tv_sec cmp (uvp)->tv_sec)) +#define timeradd(tvp, uvp, vvp) \ + do { \ + (vvp)->tv_sec = (tvp)->tv_sec + (uvp)->tv_sec; \ + (vvp)->tv_usec = (tvp)->tv_usec + (uvp)->tv_usec; \ + if ((vvp)->tv_usec >= 1000000) { \ + (vvp)->tv_sec++; \ + (vvp)->tv_usec -= 1000000; \ + } \ + } while (0) +#define timersub(tvp, uvp, vvp) \ + do { \ + (vvp)->tv_sec = (tvp)->tv_sec - (uvp)->tv_sec; \ + (vvp)->tv_usec = (tvp)->tv_usec - (uvp)->tv_usec; \ + if ((vvp)->tv_usec < 0) { \ + (vvp)->tv_sec--; \ + (vvp)->tv_usec += 1000000; \ + } \ + } while (0) +#endif +#endif /* __BSD_VISIBLE */ + +#endif /* _TIMEVAL_DEFINED */ + +#endif /* !_SYS__TIMEVAL_H_ */ diff --git a/newlib/libc/include/sys/time.h b/newlib/libc/include/sys/time.h index 470a1a6..4a34293 100644 --- a/newlib/libc/include/sys/time.h +++ b/newlib/libc/include/sys/time.h @@ -2,91 +2,443 @@ Written by Geoffrey Noer <noer@cygnus.com> Public domain; no rights reserved. */ +/*- + * Copyright (c) 1982, 1986, 1993 + * The Regents of the University of California. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 4. Neither the name of the University nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * @(#)time.h 8.5 (Berkeley) 5/4/95 + * $FreeBSD$ + */ + #ifndef _SYS_TIME_H_ -#define _SYS_TIME_H_ +#define _SYS_TIME_H_ #include <_ansi.h> -#include <sys/cdefs.h> +#include <sys/_timeval.h> #include <sys/types.h> +#include <sys/timespec.h> -#ifdef __cplusplus -extern "C" { -#endif +struct timezone { + int tz_minuteswest; /* minutes west of Greenwich */ + int tz_dsttime; /* type of dst correction */ +}; +#define DST_NONE 0 /* not on dst */ +#define DST_USA 1 /* USA style dst */ +#define DST_AUST 2 /* Australian style dst */ +#define DST_WET 3 /* Western European dst */ +#define DST_MET 4 /* Middle European dst */ +#define DST_EET 5 /* Eastern European dst */ +#define DST_CAN 6 /* Canada */ -#ifndef _TIMEVAL_DEFINED -#define _TIMEVAL_DEFINED -struct timeval { - time_t tv_sec; - suseconds_t tv_usec; +#if __BSD_VISIBLE +struct bintime { + time_t sec; + uint64_t frac; }; -/* BSD time macros used by RTEMS code */ -#if defined (__rtems__) || defined (__CYGWIN__) - -/* Convenience macros for operations on timevals. - NOTE: `timercmp' does not work for >= or <=. */ -#define timerisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec) -#define timerclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0) -#define timercmp(a, b, CMP) \ - (((a)->tv_sec == (b)->tv_sec) ? \ - ((a)->tv_usec CMP (b)->tv_usec) : \ - ((a)->tv_sec CMP (b)->tv_sec)) -#define timeradd(a, b, result) \ - do { \ - (result)->tv_sec = (a)->tv_sec + (b)->tv_sec; \ - (result)->tv_usec = (a)->tv_usec + (b)->tv_usec; \ - if ((result)->tv_usec >= 1000000) \ - { \ - ++(result)->tv_sec; \ - (result)->tv_usec -= 1000000; \ - } \ - } while (0) -#define timersub(a, b, result) \ - do { \ - (result)->tv_sec = (a)->tv_sec - (b)->tv_sec; \ - (result)->tv_usec = (a)->tv_usec - (b)->tv_usec; \ - if ((result)->tv_usec < 0) { \ - --(result)->tv_sec; \ - (result)->tv_usec += 1000000; \ - } \ - } while (0) -#endif /* defined (__rtems__) || defined (__CYGWIN__) */ -#endif /* !_TIMEVAL_DEFINED */ +static __inline void +bintime_addx(struct bintime *_bt, uint64_t _x) +{ + uint64_t _u; -struct timezone { - int tz_minuteswest; - int tz_dsttime; -}; + _u = _bt->frac; + _bt->frac += _x; + if (_u > _bt->frac) + _bt->sec++; +} + +static __inline void +bintime_add(struct bintime *_bt, const struct bintime *_bt2) +{ + uint64_t _u; + + _u = _bt->frac; + _bt->frac += _bt2->frac; + if (_u > _bt->frac) + _bt->sec++; + _bt->sec += _bt2->sec; +} + +static __inline void +bintime_sub(struct bintime *_bt, const struct bintime *_bt2) +{ + uint64_t _u; + + _u = _bt->frac; + _bt->frac -= _bt2->frac; + if (_u < _bt->frac) + _bt->sec--; + _bt->sec -= _bt2->sec; +} + +static __inline void +bintime_mul(struct bintime *_bt, u_int _x) +{ + uint64_t _p1, _p2; + + _p1 = (_bt->frac & 0xffffffffull) * _x; + _p2 = (_bt->frac >> 32) * _x + (_p1 >> 32); + _bt->sec *= _x; + _bt->sec += (_p2 >> 32); + _bt->frac = (_p2 << 32) | (_p1 & 0xffffffffull); +} + +static __inline void +bintime_shift(struct bintime *_bt, int _exp) +{ + + if (_exp > 0) { + _bt->sec <<= _exp; + _bt->sec |= _bt->frac >> (64 - _exp); + _bt->frac <<= _exp; + } else if (_exp < 0) { + _bt->frac >>= -_exp; + _bt->frac |= (uint64_t)_bt->sec << (64 + _exp); + _bt->sec >>= -_exp; + } +} + +#define bintime_clear(a) ((a)->sec = (a)->frac = 0) +#define bintime_isset(a) ((a)->sec || (a)->frac) +#define bintime_cmp(a, b, cmp) \ + (((a)->sec == (b)->sec) ? \ + ((a)->frac cmp (b)->frac) : \ + ((a)->sec cmp (b)->sec)) + +#define SBT_1S ((sbintime_t)1 << 32) +#define SBT_1M (SBT_1S * 60) +#define SBT_1MS (SBT_1S / 1000) +#define SBT_1US (SBT_1S / 1000000) +#define SBT_1NS (SBT_1S / 1000000000) +#define SBT_MAX 0x7fffffffffffffffLL + +static __inline int +sbintime_getsec(sbintime_t _sbt) +{ + + return (_sbt >> 32); +} + +static __inline sbintime_t +bttosbt(const struct bintime _bt) +{ + + return (((sbintime_t)_bt.sec << 32) + (_bt.frac >> 32)); +} + +static __inline struct bintime +sbttobt(sbintime_t _sbt) +{ + struct bintime _bt; + + _bt.sec = _sbt >> 32; + _bt.frac = _sbt << 32; + return (_bt); +} + +/*- + * Background information: + * + * When converting between timestamps on parallel timescales of differing + * resolutions it is historical and scientific practice to round down rather + * than doing 4/5 rounding. + * + * The date changes at midnight, not at noon. + * + * Even at 15:59:59.999999999 it's not four'o'clock. + * + * time_second ticks after N.999999999 not after N.4999999999 + */ + +static __inline void +bintime2timespec(const struct bintime *_bt, struct timespec *_ts) +{ + + _ts->tv_sec = _bt->sec; + _ts->tv_nsec = ((uint64_t)1000000000 * + (uint32_t)(_bt->frac >> 32)) >> 32; +} + +static __inline void +timespec2bintime(const struct timespec *_ts, struct bintime *_bt) +{ + + _bt->sec = _ts->tv_sec; + /* 18446744073 = int(2^64 / 1000000000) */ + _bt->frac = _ts->tv_nsec * (uint64_t)18446744073LL; +} + +static __inline void +bintime2timeval(const struct bintime *_bt, struct timeval *_tv) +{ + + _tv->tv_sec = _bt->sec; + _tv->tv_usec = ((uint64_t)1000000 * (uint32_t)(_bt->frac >> 32)) >> 32; +} + +static __inline void +timeval2bintime(const struct timeval *_tv, struct bintime *_bt) +{ + + _bt->sec = _tv->tv_sec; + /* 18446744073709 = int(2^64 / 1000000) */ + _bt->frac = _tv->tv_usec * (uint64_t)18446744073709LL; +} + +static __inline struct timespec +sbttots(sbintime_t _sbt) +{ + struct timespec _ts; + + _ts.tv_sec = _sbt >> 32; + _ts.tv_nsec = ((uint64_t)1000000000 * (uint32_t)_sbt) >> 32; + return (_ts); +} + +static __inline sbintime_t +tstosbt(struct timespec _ts) +{ + + return (((sbintime_t)_ts.tv_sec << 32) + + (_ts.tv_nsec * (((uint64_t)1 << 63) / 500000000) >> 32)); +} + +static __inline struct timeval +sbttotv(sbintime_t _sbt) +{ + struct timeval _tv; + + _tv.tv_sec = _sbt >> 32; + _tv.tv_usec = ((uint64_t)1000000 * (uint32_t)_sbt) >> 32; + return (_tv); +} + +static __inline sbintime_t +tvtosbt(struct timeval _tv) +{ + + return (((sbintime_t)_tv.tv_sec << 32) + + (_tv.tv_usec * (((uint64_t)1 << 63) / 500000) >> 32)); +} +#endif /* __BSD_VISIBLE */ + +#ifdef _KERNEL + +/* Operations on timespecs */ +#define timespecclear(tvp) ((tvp)->tv_sec = (tvp)->tv_nsec = 0) +#define timespecisset(tvp) ((tvp)->tv_sec || (tvp)->tv_nsec) +#define timespeccmp(tvp, uvp, cmp) \ + (((tvp)->tv_sec == (uvp)->tv_sec) ? \ + ((tvp)->tv_nsec cmp (uvp)->tv_nsec) : \ + ((tvp)->tv_sec cmp (uvp)->tv_sec)) +#define timespecadd(vvp, uvp) \ + do { \ + (vvp)->tv_sec += (uvp)->tv_sec; \ + (vvp)->tv_nsec += (uvp)->tv_nsec; \ + if ((vvp)->tv_nsec >= 1000000000) { \ + (vvp)->tv_sec++; \ + (vvp)->tv_nsec -= 1000000000; \ + } \ + } while (0) +#define timespecsub(vvp, uvp) \ + do { \ + (vvp)->tv_sec -= (uvp)->tv_sec; \ + (vvp)->tv_nsec -= (uvp)->tv_nsec; \ + if ((vvp)->tv_nsec < 0) { \ + (vvp)->tv_sec--; \ + (vvp)->tv_nsec += 1000000000; \ + } \ + } while (0) + +/* Operations on timevals. */ + +#define timevalclear(tvp) ((tvp)->tv_sec = (tvp)->tv_usec = 0) +#define timevalisset(tvp) ((tvp)->tv_sec || (tvp)->tv_usec) +#define timevalcmp(tvp, uvp, cmp) \ + (((tvp)->tv_sec == (uvp)->tv_sec) ? \ + ((tvp)->tv_usec cmp (uvp)->tv_usec) : \ + ((tvp)->tv_sec cmp (uvp)->tv_sec)) + +/* timevaladd and timevalsub are not inlined */ + +#endif /* _KERNEL */ #ifdef __CYGWIN__ #include <cygwin/sys_time.h> #endif /* __CYGWIN__ */ -#define ITIMER_REAL 0 -#define ITIMER_VIRTUAL 1 -#define ITIMER_PROF 2 +/* + * Names of the interval timers, and structure + * defining a timer setting. + */ +#define ITIMER_REAL 0 +#define ITIMER_VIRTUAL 1 +#define ITIMER_PROF 2 -struct itimerval { - struct timeval it_interval; - struct timeval it_value; +struct itimerval { + struct timeval it_interval; /* timer interval */ + struct timeval it_value; /* current value */ }; -#ifdef _COMPILING_NEWLIB -int _EXFUN(_gettimeofday, (struct timeval *__p, void *__tz)); -#endif +#ifdef _KERNEL + +/* + * Kernel to clock driver interface. + */ +void inittodr(time_t base); +void resettodr(void); + +extern volatile time_t time_second; +extern volatile time_t time_uptime; +extern struct bintime boottimebin; +extern struct timeval boottime; +extern struct bintime tc_tick_bt; +extern sbintime_t tc_tick_sbt; +extern struct bintime tick_bt; +extern sbintime_t tick_sbt; +extern int tc_precexp; +extern int tc_timepercentage; +extern struct bintime bt_timethreshold; +extern struct bintime bt_tickthreshold; +extern sbintime_t sbt_timethreshold; +extern sbintime_t sbt_tickthreshold; + +/* + * Functions for looking at our clock: [get]{bin,nano,micro}[up]time() + * + * Functions without the "get" prefix returns the best timestamp + * we can produce in the given format. + * + * "bin" == struct bintime == seconds + 64 bit fraction of seconds. + * "nano" == struct timespec == seconds + nanoseconds. + * "micro" == struct timeval == seconds + microseconds. + * + * Functions containing "up" returns time relative to boot and + * should be used for calculating time intervals. + * + * Functions without "up" returns UTC time. + * + * Functions with the "get" prefix returns a less precise result + * much faster than the functions without "get" prefix and should + * be used where a precision of 1/hz seconds is acceptable or where + * performance is priority. (NB: "precision", _not_ "resolution" !) + */ + +void binuptime(struct bintime *bt); +void nanouptime(struct timespec *tsp); +void microuptime(struct timeval *tvp); + +static __inline sbintime_t +sbinuptime(void) +{ + struct bintime _bt; + + binuptime(&_bt); + return (bttosbt(_bt)); +} + +void bintime(struct bintime *bt); +void nanotime(struct timespec *tsp); +void microtime(struct timeval *tvp); + +void getbinuptime(struct bintime *bt); +void getnanouptime(struct timespec *tsp); +void getmicrouptime(struct timeval *tvp); + +static __inline sbintime_t +getsbinuptime(void) +{ + struct bintime _bt; + + getbinuptime(&_bt); + return (bttosbt(_bt)); +} + +void getbintime(struct bintime *bt); +void getnanotime(struct timespec *tsp); +void getmicrotime(struct timeval *tvp); + +/* Other functions */ +int itimerdecr(struct itimerval *itp, int usec); +int itimerfix(struct timeval *tv); +int ppsratecheck(struct timeval *, int *, int); +int ratecheck(struct timeval *, const struct timeval *); +void timevaladd(struct timeval *t1, const struct timeval *t2); +void timevalsub(struct timeval *t1, const struct timeval *t2); +int tvtohz(struct timeval *tv); + +#define TC_DEFAULTPERC 5 + +#define BT2FREQ(bt) \ + (((uint64_t)0x8000000000000000 + ((bt)->frac >> 2)) / \ + ((bt)->frac >> 1)) + +#define SBT2FREQ(sbt) ((SBT_1S + ((sbt) >> 1)) / (sbt)) + +#define FREQ2BT(freq, bt) \ +{ \ + (bt)->sec = 0; \ + (bt)->frac = ((uint64_t)0x8000000000000000 / (freq)) << 1; \ +} + +#define TIMESEL(sbt, sbt2) \ + (((sbt2) >= sbt_timethreshold) ? \ + ((*(sbt) = getsbinuptime()), 1) : ((*(sbt) = sbinuptime()), 0)) + +#else /* !_KERNEL */ +#include <time.h> + +#include <sys/cdefs.h> + +__BEGIN_DECLS +int _EXFUN(setitimer, (int __which, const struct itimerval *__restrict __value, + struct itimerval *__restrict __ovalue)); +int _EXFUN(utimes, (const char *__path, const struct timeval *__tvp)); -int _EXFUN(gettimeofday, (struct timeval *__restrict __p, - void *__restrict __tz)); #if __BSD_VISIBLE -int _EXFUN(settimeofday, (const struct timeval *, const struct timezone *)); int _EXFUN(adjtime, (const struct timeval *, struct timeval *)); +int _EXFUN(futimes, (int, const struct timeval *)); +int _EXFUN(futimesat, (int, const char *, const struct timeval [2])); +int _EXFUN(lutimes, (const char *, const struct timeval *)); +int _EXFUN(settimeofday, (const struct timeval *, const struct timezone *)); #endif -int _EXFUN(utimes, (const char *__path, const struct timeval *__tvp)); + +#if __XSI_VISIBLE int _EXFUN(getitimer, (int __which, struct itimerval *__value)); -int _EXFUN(setitimer, (int __which, const struct itimerval *__restrict __value, - struct itimerval *__restrict __ovalue)); +int _EXFUN(gettimeofday, (struct timeval *__restrict __p, + void *__restrict __tz)); +#endif -#ifdef __cplusplus -} +#ifdef _COMPILING_NEWLIB +int _EXFUN(_gettimeofday, (struct timeval *__p, void *__tz)); #endif -#endif /* _SYS_TIME_H_ */ + +__END_DECLS + +#endif /* !_KERNEL */ + +#endif /* !_SYS_TIME_H_ */ diff --git a/newlib/libc/include/sys/types.h b/newlib/libc/include/sys/types.h index f20ef11..227f83c 100644 --- a/newlib/libc/include/sys/types.h +++ b/newlib/libc/include/sys/types.h @@ -267,7 +267,13 @@ typedef _TIMER_T_ timer_t; #endif typedef unsigned long useconds_t; -typedef long suseconds_t; + +#ifndef _SUSECONDS_T_DECLARED +typedef __suseconds_t suseconds_t; +#define _SUSECONDS_T_DECLARED +#endif + +typedef __int64_t sbintime_t; #include <sys/features.h> |