| .\" Copyright (c) 2022 by Alejandro Colomar <alx@kernel.org> |
| .\" |
| .\" SPDX-License-Identifier: Linux-man-pages-copyleft |
| .\" |
| .\" |
| .TH itimerspec 3type (date) "Linux man-pages (unreleased)" |
| .SH NAME |
| itimerspec \- interval for a timer with nanosecond precision |
| .SH LIBRARY |
| Standard C library |
| .RI ( libc ) |
| .SH SYNOPSIS |
| .EX |
| .B #include <time.h> |
| .P |
| .B struct itimerspec { |
| .BR " struct timespec it_interval;" " /* Interval for periodic timer */" |
| .BR " struct timespec it_value;" " /* Initial expiration */" |
| .B }; |
| .EE |
| .SH DESCRIPTION |
| Describes the initial expiration of a timer, |
| and its interval, |
| in seconds and nanoseconds. |
| .SH STANDARDS |
| POSIX.1-2008. |
| .SH HISTORY |
| POSIX.1-2001. |
| .SH SEE ALSO |
| .BR timerfd_create (2), |
| .BR timer_settime (2), |
| .BR timespec (3type) |
