check the return value of malloc.
on success,it returns the pointer to that memory
on error, it returns NULL
..
if( (char*)malloc(10)==NULL)
{
printf(Not Enough memory available);
exit(1);
}
On Wed, Jun 6, 2012 at 7:20 PM, Ashish Goel ashg...@gmail.com wrote:
Hi,
traditional C style of passing 2D array to a C func is for example, void
func(char **pArr, int m, int n).
Like we validate a pointer before accessing it if it is valid, how do we
verify that the array provided indeed has got memory allocated to it before
accessing it
Best Regards
Ashish Goel
Think positive and find fuel in failure
+919985813081
+919966006652
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