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ifl/TIFFWriteScanline(3) -- write a scanline to an open TIFF file
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Write data to a file at the specified row. The sample parameter is used only if data are organized in separate planes (PlanarConfiguration=2). The data are assumed to be uncompressed and in the native bit- and byteorder of the host machine. The data written to the file is compressed according to the compression scheme of the current TIFF directory (see further below). If the current scanline is past the end of the current subfile, the ImageLength field is automatically increased to include the s... |
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Tcl/tildesubst(3) -- replace tilde with home directory in a file name
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Tcl_Interp *interp (in) Interpreter in which to report an error, if any. char *name (in) File name, which may start with a ``~''. Tcl_DString *bufferPtr If needed, this dynamic string is | used to store the new file name. At| the time of the call it should be | uninitialized or empty. The caller | must eventually call Tcl_DStringFree| to free up anything stored here. |
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ftn/time(3) -- Time the execution of a script
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This command will call the Tcl interpreter count times to evaluate script (or once if count isn't specified). It will then return a string of the form 503 microseconds per iteration which indicates the average amount of time required per iteration, in microseconds. Time is measured in elapsed time, not CPU time. |
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Tcl/time(3) -- Time the execution of a script
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This command will call the Tcl interpreter count times to evaluate script (or once if count isn't specified). It will then return a string of the form 503 microseconds per iteration which indicates the average amount of time required per iteration, in microseconds. Time is measured in elapsed time, not CPU time. |
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perl5/Time::gmtime(3) -- by-name interface to Perl's built-in gmtime() function
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This module's default exports override the core gmtime() function, replacing it with a version that returns "Time::tm" objects. This object has methods that return the similarly named structure field name from the C's tm structure from time.h; namely sec, min, hour, mday, mon, year, wday, yday, and isdst. You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your core functions.) Access the... |
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perl5/Time::Local(3) -- efficiently compute time from local and GMT time
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These routines are quite efficient and yet are always guaranteed to agree with localtime() and gmtime(). We manage this by caching the start times of any months we've seen before. If we know the start time of the month, we can always calculate any time within the month. The start times themselves are guessed by successive approximation starting at the current time, since most dates seen in practice are close to the current date. Unlike algorithms that do a binary search (calling gmtime once for... |
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perl5/Time::localtime(3) -- by-name interface to Perl's built-in localtime() function
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This module's default exports override the core localtime() function, replacing it with a version that returns "Time::tm" objects. This object has methods that return the similarly named structure field name from the C's tm structure from time.h; namely sec, min, hour, mday, mon, year, wday, yday, and isdst. You may also import all the structure fields directly into your namespace as regular variables using the :FIELDS import tag. (Note that this still overrides your core functions.) Access ... |
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perl5/Time::tm(3) -- internal object used by Time::gmtime and Time::localtime
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This module is used internally as a base class by Time::localtime And Time::gmtime functions. It creates a Time::tm struct object which is addressable just like's C's tm structure from time.h; namely with sec, min, hour, mday, mon, year, wday, yday, and isdst. This class is an internal interface only. |
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f90/timef(3) -- Returns elapsed wall-clock time in milliseconds since the previous call to TIMEF
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UNICOS, UNICOS/mk, and IRIX systems |
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Tk/timerhndlr(3) -- call a procedure at a given time
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int milliseconds (in) How many milliseconds to wait before invoking proc. Tk_TimerProc *proc (in) Procedure to invoke after milliseconds have elapsed. ClientData clientData (in) Arbitrary one-word value to pass to proc. Tk_TimerToken token (in) Token for previously-created timer handler (the return value from some previous call to Tk_CreateTimerHandler). |
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timer_create(3c) -- create a posix timer
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timer_create creates an interval timer for the calling process based on the clock named by clock_id. The new timer ID is recorded at the memory address timerid, and is unique for the calling process until the timer is deleted. A process may create up to {TIMER_MAX} posix timers [see sysconf(3C)]. Supported clocks for clock_id are: CLOCK_REALTIME The system's notion of the current... |
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timer_delete(3c) -- delete a posix timer
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timer_delete deletes the posix timer named by timerid, which was previously created by a call to timer_create. If the timer was already started, it is disarmed and no signals related to timerid will be delivered to the process. timer_delete will fail if the following is true: [EINVAL] The timerid does not name a valid posix timer.... |
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timer_getoverrun(3c) -- get the posix timer overrun count
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timer_getoverrun returns the current expiration notification overrun count for the posix timer named by timerid. An overrun count is the number of timer expiration notifications which were not delivered to the process due to an already pending signal from timerid. This overrun condition may occur because a given posix timer can only queue one signal to the process at any point in time. If the returned overrun count is positive, then the count represen... |
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timer_gettime(3c) -- get the time remaining before posix timer expiration
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timer_gettime retrieves the time remaining before the posix timer named by timerid expires, as well as, the periodic timer interval between expirations and stores the information at memory address value. The it_value field of value contains the time remainder, while the it_interval field contains the periodic timer interval. If it_value contains zero after a successful return, then the tim... |
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timer_settime(3c) -- set the expiration time for a posix timer
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timer_settime sets the expiration time for the posix timer named by timerid. The timespec_t it_value field of value is used to specify the desired timer expiration time. If the timer was previously set and has not expired, then the timer is reset to the specified it_value. In the event it_value is set to zero, the timer is disarmed. By default, posix timers interpret spec... |
