The code below compiles, but immediately crashes for reasons obvious to others, but not to me. I can\'t seem to get it right, can anyone tell me how to fix this.
I\'m trying to open a file with fopen, but I don\'t want a static location so I am getting the string in from the user when he/she runs the program.
I\'m specifically focused on when to use malloc on char pointers char *ptr; ptr = \"something\"; ...code...
Say you have the following ANSI C code that initializes a multi-dimensional array : int main() { i开发者_C百科nt i, m = 5, n = 20;
This question already has answers here: Closed 13 years ago. Possible Duplicate: reading a text file into an array in c
I\'m getting a segmentation fault the first tim开发者_如何转开发e I call malloc() after I protect a memory region with mprotect(). This is a code sniplet that does the memory allocation the the protec
I am trying to write a custom allocator for debugging purposes (as an exercise) in C, where I will be using a single linked list to hold together the free list of memory using the First Fit Algorithm.
I am having trouble figuring out the reason why my .c code is having trouble allocating ~250K of memory. Here is the allocation code:
Let\'s say I have started new thread with pthread_create() and then detached it using pthread_detach(). Now, from 开发者_JAVA百科within the thread context, I allocated some memory using malloc().
Closed. This question does not meet Stack Overflow guide开发者_如何转开发lines. It is not currently accepting answers.
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