From 82ba818ff456bcd6d56a06226e3f27e98fbb55c3 Mon Sep 17 00:00:00 2001 From: Craig Jennings Date: Thu, 14 Aug 2025 22:58:58 -0500 Subject: removing all downloaded devdocs files --- devdocs/c/chrono%2Ftimespec_getres.html | 34 --------------------------------- 1 file changed, 34 deletions(-) delete mode 100644 devdocs/c/chrono%2Ftimespec_getres.html (limited to 'devdocs/c/chrono%2Ftimespec_getres.html') diff --git a/devdocs/c/chrono%2Ftimespec_getres.html b/devdocs/c/chrono%2Ftimespec_getres.html deleted file mode 100644 index b40a3243..00000000 --- a/devdocs/c/chrono%2Ftimespec_getres.html +++ /dev/null @@ -1,34 +0,0 @@ -

timespec_getres

Defined in header <time.h> 
int timespec_getres( struct timespec *ts, int base );
-		 (since C23)

If ts is non-null and base is supported by timespec_get, modifies *ts to hold the resolution of time provided by timespec_get for base. For each supported base, multiple calls to timespec_getres during the same program execution have identical results.

-

Parameters

- - -
ts - pointer to an object of type struct timespec
base - TIME_UTC or another nonzero integer value indicating the time base

Return value

The value of base if base is supported, zero otherwise.

-

Notes

The POSIX function clock_getres(clock_id, ts) may also be used to populate a timespec with the resolution of time identified by clock_id.

-

Example

#include <stdio.h>
-#include <time.h>
- 
-int main(void)
-{
-    char buff[128];
-    struct timespec ts;
-    const int res = timespec_getres(&ts, TIME_UTC);
-    if (res == TIME_UTC) {
-        struct tm timer;
-        strftime(buff, sizeof buff, "%D %T", gmtime_r(&ts.tv_sec, &timer));
-        printf("Time resolution info: %s.%09ld UTC\n", buff, ts.tv_nsec);
-    } else {
-        printf("TIME_UTC base is not supported.");
-    }
-}

Possible output:

-
Time resolution info: 01/01/70 00:00:00.000000001 UTC

See also

- - -
-
(C11)
 time in seconds and nanoseconds
(struct)
-
(C11)
 returns the calendar time in seconds and nanoseconds based on a given time base
(function)
returns the current calendar time of the system as time since epoch
(function)
-

- © cppreference.com
Licensed under the Creative Commons Attribution-ShareAlike Unported License v3.0.
- https://en.cppreference.com/w/c/chrono/timespec_getres -

-
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