Sponsored Content
Top Forums Programming C++, std:ofstream, and controlling an amplifiers mute function Post 303029780 by Neo on Thursday 31st of January 2019 11:53:33 PM
Old 02-01-2019
Have you considered doing a stack trace to hunt down the timing issue for this?

What system are you working on and what is the C++ compiler you are using, etc?
This User Gave Thanks to Neo For This Post:
 

10 More Discussions You Might Find Interesting

1. UNIX for Dummies Questions & Answers

Simple Mute Question (I Think)

Is there any way to mute an application from the command line? Thanks for any help. (3 Replies)
Discussion started by: Switchfoot
3 Replies

2. Shell Programming and Scripting

How to redirect std out and std err to same file

Hi I want both standard output and standard error of my command cmd to go to the same file log.txt. please let me know the best commandline to do this. Thanks (2 Replies)
Discussion started by: 0ktalmagik
2 Replies

3. Programming

Sun Studio C++ - Getting error in linking std::ostream &std::ostream::operator<<(std:

Hello all Im using CC: Sun C++ 5.6 2004/07/15 and using the -library=stlport4 when linkning im getting The fallowing error : Undefined first referenced symbol in file std::ostream &std::ostream::operator<<(std::ios_base&(*)(std::ios_base&))... (0 Replies)
Discussion started by: umen
0 Replies

4. Shell Programming and Scripting

redirecting std error

Hi, I use the following command make all > output-`date +%F-%H-%M-%S`.txt 2>&1 to invoke a MAKE process that takes some weeks to complete. The ouput is redirected to a text file. Now I prefix the above command with time to get time needed for completion of the MAKE process time make... (2 Replies)
Discussion started by: gkamendje
2 Replies

5. Shell Programming and Scripting

Help with Getopt::Std

I am working on a script that lists files in a directory with a few file attributes depending on what option the user specifies at the command prompt. The script uses Getopt::Std and takes two switches. The first switch allows the user to specify a directory, the second switch gives a long... (3 Replies)
Discussion started by: Breakology
3 Replies

6. Programming

Porting ofstream attach() in linux gcc

Hi We have a huge codebase in HP-UX and we are porting them in RH-Linux. I am facing the problem of making the following code work in gcc - ofstream ofs; int fd = open(fileName, openState, openMode)); func(fd); ...... ...... const Boolean func(const int fileDescriptor) { ... (2 Replies)
Discussion started by: nsinha
2 Replies

7. Programming

attach is not a member of ofstream

Hi, Code written in C++ got compiled successfully using Sun 4.2 Compiler on Solaris 6. As part of migration, i am using same code and trying to compile using Sun 5.8 C++ compiler(Sun Studio11) on Solaris 10 and could not compile the below line, outStr.attach(1); // here outStr is declared... (1 Reply)
Discussion started by: shafi2all
1 Replies

8. Programming

C++ compilation error when I use predicate friend function in the std::sort()

Hi, Can anyone tell me why the following program is giving compiler error when I use a friend function of a class as the comparison predicate for the third parameter of std::sort() algorithm? How to correct it, keep the 'friend' intact? #include <iostream> #include <vector> #include <list>... (1 Reply)
Discussion started by: royalibrahim
1 Replies

9. OS X (Apple)

Disable / mute microphone from command line

Googling suggested "osascript -e 'set volume 0' " but that doesn't work. I know I'd found this before... some command-line utility that had something to do with audio, mixers, whatever, but I forgot to keep it somewhere I could find it. I did find references to writing an AppleScript app, but... (3 Replies)
Discussion started by: jnojr
3 Replies

10. Red Hat

"rhgb quiet" controlling the display of commands in single user mode ?"rhgb quiet" controlling the d

Why does removing "rhgb quiet" from the kernel boot parameters control whether or not the commands I enter are displayed in single user mode ? For instance, if I do not remove "rhgb quiet", when I am in single user mode, whatever command I type will not be displayed on the screen. The... (0 Replies)
Discussion started by: Hijanoqu
0 Replies
HUNTD(6)							 BSD Games Manual							  HUNTD(6)

NAME
huntd -- hunt daemon, back-end for hunt game SYNOPSIS
huntd [-s] [-p port] DESCRIPTION
huntd controls the multi-player hunt(6) game. When it starts up, it tries to notify all members of the hunt-players mailing list (see sendmail(8)) by faking a talk(1) request from user ``Hunt Game''. The -s option is for running huntd forever (server mode). This is similar to running it under the control of inetd(8) (see below), but it consumes a process table entry when no one is playing. The -p option changes the UDP port number used to rendezvous with the player process and thus allows for private games of hunt. This option turns off the notification of players on the hunt-players mailing list. INETD To run huntd from inetd(8), you'll need to put the hunt service in /etc/services: hunt 26740/udp # multi-player/multi-host mazewars and add the following line to /etc/inetd.conf: hunt dgram udp wait nobody /usr/games/huntd huntd Do not use any of the command line options; if you want inetd(8) to start up huntd on a private port, change the port listed for hunt in /etc/services. NETWORK RENDEZVOUS
When hunt(6) starts up, it broadcasts on the local area net (using the broadcast address for each interface) to find a hunt game in progress. If a huntd hears the request, it sends back the port number for the hunt process to connect to. Otherwise, the hunt process starts up a huntd on the local machine and tries to rendezvous with it. SEE ALSO
talk(1), hunt(6), sendmail(8) AUTHORS
Conrad Huang, Ken Arnold, and Greg Couch; University of California, San Francisco, Computer Graphics Lab April 4, 2001
All times are GMT -4. The time now is 11:07 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy