ubuntu-10.04

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Question about memory leak happening in the child process

Assume that the function func has bugs so that it leaks memory. pid_t childPid; int status; childPid = fork();[详细]

2023-03-21 07:41 分类：问答
How does parent process get the termination status through wait from a child process which calls _exit

I have read the following statement. The status argument given to _exit() defines the termination status of[详细]

2023-03-21 03:47 分类：问答
what is the meaning of restrict in the function signature?

int pthread_create(pthread_t *restrict thread, const pthread_attr_t *restrict attr, void *(*start_routine)(void*), void *restrict arg);[详细]

2023-03-20 00:08 分类：问答
viewing IE on linux problem

i am following the following steps from website: http://www.tatanka.com.br/ies4linux/page/Installation:Ubuntu[详细]

2023-03-19 20:47 分类：问答
Need help with java programming!

i am new to java and i just made my first program: HelloWorld and after i compiled it I tried to run it and it gave me this error:[详细]

2023-03-19 15:38 分类：问答
After fork, do the parent and child process share the file descriptor created by pipe?

int main() { int data_processed; int file_pipes[2]; const char some_data[] = \"123\"; char buffer[BUFSIZ + 1];[详细]

2023-03-19 11:57 分类：问答
loadbalancing in Ubuntu servers with MapServer

I have 3 Ubuntu 10.04 machines with MapServer installed and configured. I need to get load balancing among those 3 machines. I find that there are some third-party applications with different features[详细]

2023-03-18 20:55 分类：问答
how does pthread_join populate the variable of thread_result

Note: I have removed all required error checking in the following snippet. ... void *thread_function(void *arg)[详细]

2023-03-18 19:29 分类：问答
Is PTHREAD_STACK_MIN defined differently in Ubuntu 10.04 then on Ubuntu 9.04?

First it seems as if the location of definition has changed: in 9开发者_StackOverflow中文版.04 its somewhere through pthread.h and in 10.04 its through limits.h (can someone please confirm it? where i[详细]

2023-03-18 05:24 分类：问答
How does the echo | g++ work in the following script

Based on gcc: Do I need -D_REENTRANT with pthreads? > echo | g++-E -dM -c - > singlethreaded > echo | g++ -pthread -E -dM -c - > multithreaded[详细]

2023-03-17 18:23 分类：问答