fork download

copy

int* CreateIntArray(int numOfArgs, char** arguments)
{
	int nameSize = getSizeOf(arguments[1]);
	int arrSize = strtol(arguments[2], NULL, 10);
	int actualSize = numOfArgs - 3;
 
	//*(addr) = nameSize, addr++;
 
	/*for(int i = 0;i < nameSize;++i)
		*(addr) = (int)arguments[1][i], addr++;*/
 
	*(addr) = actualSize, addr++;
 
	for(int i = 3;i < actualSize + 3;++i)
	{
		if(i >= arrSize)
			*(addr) = 0;
		else
			*(addr) = strtol(arguments[i], NULL, 10);
		addr++;
	}
 
	int displacement = (actualSize + 1);
 
	int * tmp = addr - displacement;
	cprintf("Name size : %d\narray size : %d\nAllocated in %x\n", nameSize, actualSize, addr - displacement);
 
	return addr - displacement;
}
 

prog.c: In function ‘CreateIntArray’:
prog.c:3:17: warning: implicit declaration of function ‘getSizeOf’ [-Wimplicit-function-declaration]
  int nameSize = getSizeOf(arguments[1]);
                 ^~~~~~~~~
prog.c:4:16: warning: implicit declaration of function ‘strtol’ [-Wimplicit-function-declaration]
  int arrSize = strtol(arguments[2], NULL, 10);
                ^~~~~~
prog.c:4:37: error: ‘NULL’ undeclared (first use in this function)
  int arrSize = strtol(arguments[2], NULL, 10);
                                     ^~~~
prog.c:4:37: note: ‘NULL’ is defined in header ‘<stddef.h>’; did you forget to ‘#include <stddef.h>’?
prog.c:1:1:
+#include <stddef.h>
 int* CreateIntArray(int numOfArgs, char** arguments)
prog.c:4:37:
  int arrSize = strtol(arguments[2], NULL, 10);
                                     ^~~~
prog.c:4:37: note: each undeclared identifier is reported only once for each function it appears in
prog.c:12:4: error: ‘addr’ undeclared (first use in this function)
  *(addr) = actualSize, addr++;
    ^~~~
prog.c:12:22: warning: left-hand operand of comma expression has no effect [-Wunused-value]
  *(addr) = actualSize, addr++;
                      ^
prog.c:26:2: warning: implicit declaration of function ‘cprintf’ [-Wimplicit-function-declaration]
  cprintf("Name size : %d\narray size : %d\nAllocated in %x\n", nameSize, actualSize, addr - displacement);
  ^~~~~~~
prog.c:25:8: warning: unused variable ‘tmp’ [-Wunused-variable]
  int * tmp = addr - displacement;
        ^~~
prog.c:29:1: warning: control reaches end of non-void function [-Wreturn-type]
 }
 ^

Standard output is empty