I have a large body of legacy code that I inherited. It has worked fine until now. Suddenly at a customer trial that I cannot repro开发者_JAVA百科duce inhouse, it crashes in malloc. I think that I nee
I tried running the code below: int main(){ char *ptr = (char*)malloc(sizeof(char)*20); ptr[5] = \'W\'; ptr[0] = \'H\';
I\'m overloading new and delete to implement my own smal开发者_StackOverflow社区l-objects/thread-safe allocator.
I\'m new to C and I\'m having a small problem with my code: int i, n; int *arr; while(n != 0) { scanf(\"%d\", &n);
It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari
i am trying to put a head-tag and a foot tag inside struct malloc_chunk, like this: struct malloc_shunk {
The code works as it is supposed to, though it never frees the memory allocated by malloc(). I have tried to free memory in any place that I can, but no matter where I do it, it breaks the program. S
i am student and want to know more about the dynamics memory management. For C++, calling operator new() can allocate a memory block under the Heap(Free Store ). In fact, I have not a full picture how
I have the following code which you can try using c99 filename.c; ./a.out #include <stdio.h> #include <stdlib.h>
I have a function which is called many times in my project: void foo(int bar) { char arr[1024]; //...do some operation on arr according to value of bar
加载中,请稍侯......