clock(3) - NetBSD Manual Pages

Command: Section: Arch: Collection:  
CLOCK(3)                NetBSD Library Functions Manual               CLOCK(3)


NAME
clock -- determine processor time used
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <time.h> clock_t clock(void);
DESCRIPTION
The clock() function determines the amount of processor time used since the invocation of the calling process, measured in CLOCKS_PER_SECs.
RETURN VALUES
The clock() function returns the amount of time used unless an error occurs, in which case the return value is -1.
SEE ALSO
getrusage(2)
STANDARDS
The clock() function conforms to ANSI X3.159-1989 (``ANSI C89''). NetBSD 9.99 June 4, 1993 NetBSD 9.99
Powered by man-cgi (2020-09-24). Maintained for NetBSD by Kimmo Suominen. Based on man-cgi by Panagiotis Christias.