1. Shell Programming and Scripting

Hey all, could someone please direct me on how to extract a segment from a file between two tags? Thanks! (1 Reply)

2. Programming

Hi all In the ltp-posix test,there is a case in open_posix_testsuite\conformance\interfaces\timer_gettime\speculative/6-1.c I run the above code,it will has a segment fault, if I modify it to below,it works well Anybody can tell me why? (1 Reply)

3. Programming

I mean, I malloc a segment of memory, maybe 1k maybe 20bytes.. assume the pointer is pMem How can I know the content pMem refered is all Zero or \0 . I know memcmp but the second parameter should another memory address... thanx (4 Replies)

4. Programming

Hi to all. I'm reciving a "Segment violation" error from this code and I don't know why. void insertAtEnd(NodeType *pList) { char element; printf("Introduce a element: \n"); setbuf(stdin, NULL); scanf("%c", &element); //Find the end of the list; while... (4 Replies)

5. Programming

Hi, Whether the following piece of code is placed in the read-only memory of code (text) segment or data segment? char *a = "Hello"; I am getting two different answers while searching in google :( that's why the confusion is (7 Replies)

6. Programming

I always get segment fault, why? can sb help me and modify it, I have spend on much time on #include <pthread.h> #include <stdio.h> #include <stdlib.h> #include <sys/time.h> #include <string.h> #define MAX 10 pthread_t thread; void *thread1() { int *a; int i, n; ... (1 Reply)

7. Programming

Hi I have struggling a week to fix a program , in the begining i got SIGBUS , but after many attempts still the program gets SIGSEGV segment fault , In bellow i post the seg fault log + source codes. would really appreciate if experts help me to fix this segment fault error. any advice is... (2 Replies)

8. Programming

I use a binary name (ie polo) it gets some parameter , so for debugging normally i do this : i wrote script for watchdog my app (polo) and check every second if it's not running then start it , the problem is , if my app , remain in state of segmentation fault for a while (ie 15 ... (6 Replies)

9. Programming

I am trying to reverse complement DNA sequence (string) with a short c++ code using boost library. Code was compiled without any warning/error, but ran into Segmentation fault. My guess is the function to return a vector, but not sure. #include <iostream> #include <fstream> #include <string>... (14 Replies)

10. Programming

Hello, This function was copied into my code, which was compiled without error/warning, but when executed there is always Segmentation fault at the end after the output (which seems correct!): void get_hashes(unsigned int hash, unsigned char *in) { unsigned char *str = in; int pos =... (7 Replies)