fork
Help implementing GNU Readline in C
I am currently working on implementing a Unix shell. I am looking to use GNU Readline in order to enhance the interface. However, my code is generating random Segfaults, even during user input.[详细]
2023-03-29 21:14 分类:问答fork() execution in for loop
int main(int argc, char** argv) { int i = 0; while 开发者_如何学JAVA(i < 2) { fork(); system(\"ps -o pid,ppid,comm,stat\");[详细]
2023-03-29 09:28 分类:问答Sharing data across processes on linux
In my application, I have a process which forks off a chil开发者_高级运维d, say child1, and this child process writes a huge binary file on the disk and exits. The parent process then forks off anothe[详细]
2023-03-29 04:12 分类:问答do parent and child process have same stack
http://www.steve.org.uk/Reference/Unix/faq_2.html according to the above link开发者_开发技巧, the child gets a copy of the stack, memory etc from the parent. is that correct?Your link is right. Memor[详细]
2023-03-28 23:49 分类:问答Why does this program print "forked!" 4 times?
Why does this program print “forked!” 4 times? #include <stdio.h> #include <unistd开发者_运维技巧.h>[详细]
2023-03-28 21:34 分类:问答multiple processes via socketpair hang sometimes
I am trying to implement something that will give me a solution for: --> cmd3 --> cmd4 --> cmd2-->|[详细]
2023-03-28 03:25 分类:问答Fork and Zombie process
I am trying some simple code on fork.When I give code like this, it works fine. It will print I am the child[详细]
2023-03-27 22:03 分类:问答C Socket Send() doesn't send until program terminates
This is my first question, so your grace would be appreciated. I\'m trying to learn C Sockets for Unix. As part of my learning, I tried to code a simple telnet-like client that connects to a host on a[详细]
2023-03-27 17:38 分类:问答C++ delete pointer with valid address
I am using Poco C++ library and cause strange problem. Poco using own shared pointer class SharedPtr for internal pointer operations. At my case static object Poco::SSLManager has SharedPtr members of[详细]
2023-03-26 22:38 分类:问答Is there a way to provide self-hosted web-based forking of Mercurial repos like BitBucket/Kiln?
I\'m currently using self-hosted SVN with Trac for a FOSS project, and am slowly moving to Mercurial. I\'ve got HgWeb set up, so I can view the repository and check out over HTTP, but I\'d like to be[详细]
2023-03-26 17:05 分类:问答