This question already has answers here: malloc() vs. HeapAlloc() (8 answers) Closed 2 years ago. I\'m having code that, for various reasons, I\'m trying to port from the C runtime to one
I clicked equals, and it runs all the code and reaches the end at clear, runs that and gets to the end and NSLogs it.At this point it has nothing more to do.... expect give me an error message for no
I am currently working on rewriting a linked list module and I am receiving some weird errors. In two IDEs (Netbeans & Visual Studio Express), I am getting a warning that malloc is undefined and
when I try the code below it works fine. Am I missing something? main() { int *p; p=malloc(sizeof(int)); 开发者_JAVA百科printf(\"size of p=%d\\n\",sizeof(p));
Suppose my YYSTYPE is a struct with a pointer to the 开发者_开发问答next struct. Can I direct that pointer to YYSTYPE values of other grammar variables, or are their YYSTYPE values local and will disa
In C (using gcc) I can declare a variable length struct as below: typedef struct ProtocolFrame { uint8_top;
Here is the code that i want to understand: #include <stdio.h> #include <stdlib.h> #define MAX 100
I am trying to allocate a single very large piece of memory (>2.5gb) on a centos 64-bit linux. The hardware has more than 16gb physical memory. However, when I use malloc or calloc, they return null.
I need to manage a memory heap, with the constraint that this memory should only be written to, never read, i.e. the malloc implementation should keep the bookkeeping information separately from the h
This question already has answers here: Closed 12 years ago. Possible Duplicate: C programming : How does free know how much to free?
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