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132
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1 /**
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2 * D header file for POSIX.
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3 *
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4 * Copyright: Public Domain
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5 * License: Public Domain
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6 * Authors: Sean Kelly
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7 * Standards: The Open Group Base Specifications Issue 6, IEEE Std 1003.1, 2004 Edition
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8 */
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9 module tango.stdc.posix.sys.time;
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10
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11 private import tango.stdc.posix.config;
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12 public import tango.stdc.posix.sys.types; // for time_t, suseconds_t
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13 public import tango.stdc.posix.sys.select; // for fd_set, FD_CLR() FD_ISSET() FD_SET() FD_ZERO() FD_SETSIZE
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14
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15 extern (C):
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16
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17 //
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18 // XOpen (XSI)
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19 //
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20 /*
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21 struct timeval
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22 {
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23 time_t tv_sec;
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24 suseconds_t tv_usec;
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25 }
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26
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27 struct itimerval
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28 {
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29 timeval it_interval;
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30 timeval it_value;
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31 }
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32
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33 ITIMER_REAL
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34 ITIMER_VIRTUAL
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35 ITIMER_PROF
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36
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37 int getitimer(int, itimerval*);
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38 int gettimeofday(timeval*, void*);
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39 int select(int, fd_set*, fd_set*, fd_set*, timeval*);
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40 int setitimer(int, itimerval*, itimerval*);
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41 int utimes(char*, timeval[2]); // LEGACY
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42 */
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43
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44 version( linux )
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45 {
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46 struct timeval
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47 {
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48 time_t tv_sec;
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49 suseconds_t tv_usec;
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50 }
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51
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52 struct itimerval
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53 {
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54 timeval it_interval;
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55 timeval it_value;
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56 }
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57
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58 const ITIMER_REAL = 0;
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59 const ITIMER_VIRTUAL = 1;
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60 const ITIMER_PROF = 2;
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61
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62 int getitimer(int, itimerval*);
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63 int gettimeofday(timeval*, void*);
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64 int select(int, fd_set*, fd_set*, fd_set*, timeval*);
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65 int setitimer(int, itimerval*, itimerval*);
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66 int utimes(char*, timeval[2]); // LEGACY
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67 }
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68 else version( darwin )
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69 {
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70 struct timeval
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71 {
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72 time_t tv_sec;
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73 suseconds_t tv_usec;
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74 }
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75
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76 struct itimerval
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77 {
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78 timeval it_interval;
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79 timeval it_value;
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80 }
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81
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82 // non-standard
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83 struct timezone_t
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84 {
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85 int tz_minuteswest;
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86 int tz_dsttime;
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87 }
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88
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89 int getitimer(int, itimerval*);
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90 int gettimeofday(timeval*, timezone_t*); // timezone_t* is normally void*
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91 int select(int, fd_set*, fd_set*, fd_set*, timeval*);
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92 int setitimer(int, itimerval*, itimerval*);
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93 int utimes(char*, timeval*);
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94 }
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