Sponsored Content
Full Discussion: Very Expensive Running Shoes
The Lounge What is on Your Mind? Very Expensive Running Shoes Post 302902607 by joeyg on Wednesday 21st of May 2014 10:24:35 AM
Old 05-21-2014
Maybe that is what I need to improve my times?!
 

2 More Discussions You Might Find Interesting

1. Programming

Which is more expensive ?

I have the following code snippet's. Which one among these would be more expensive ? #1 for (int fd = 0; fd <= 1024; ++fd) close(fd); #2 for (int fd = 0; fd <= 1024; fd += 8) { close(fd); close(fd+1); close(fd+2);... (6 Replies)
Discussion started by: vino
6 Replies

2. Programming

calling pthread_self (on ubuntu), expensive?

Hi all, Is anyone aware of what operations are involved when a call to pthread_self() is made, obtaining the unique thread ID on a Ubuntu system (or even any Linux flavour)? Specifically, to retrieve the thread id, is there any locking required or atomic operations? I'm building an... (11 Replies)
Discussion started by: gorga
11 Replies
times(3UCB)					     SunOS/BSD Compatibility Library Functions					       times(3UCB)

NAME
times - get process times SYNOPSIS
/usr/ucb/cc [ flag ... ] file ... #include <sys/param.h> #include <sys/types.h> #include <sys/times.h> int times(tmsp); register struct tms *tmsp; DESCRIPTION
The times() function returns time-accounting information for the current process and for the terminated child processes of the current process. All times are reported in clock ticks. The number of clock ticks per second is defined by the variable CLK_TCK, found in the header <limits.h>. A structure with the following members is returned by times(): time_t tms_utime; /* user time */ time_t tms_stime; /* system time */ time_t tms_cutime; /* user time, children */ time_t tms_cstime; /* system time, children */ The children's times are the sum of the children's process times and their children's times. RETURN VALUES
Upon successful completion, times() returns 0. Otherwise, it returns -1. SEE ALSO
time(1), time(2), getrusage(3C), wait(3C) NOTES
Use of these interfaces should be restricted to only applications written on BSD platforms. Use of these interfaces with any of the system libraries or in multi-threaded applications is unsupported. The times() function has been superseded by getrusage(3C). SunOS 5.10 18 Apr 1994 times(3UCB)
All times are GMT -4. The time now is 02:56 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy