As described in lectures and labs, a tool like `valgrind`: A. automatically inserts calls to `free()`...
As described in lectures and labs, a tool like `valgrind`:
| A.
automatically inserts calls to `free()` in code that uses dynamic memory. |
|
| B.
can be used to assist in the search for memory leaks. |
|
| C.
can only be used together with `git`. |
|
| D.
is used by C code to determine what value to be provided to `malloc()`. |
|
|
E. None of the above. |
Homework Answers
Answer:
(B) can be used to assist in the search for memory leaks.
Explanaion:
valgrid gives a picture of calls to free and malloc.
Memory leak happens when there is a difference in number of mallocs and number of frees.
In this way it will be helpful to debug memory leaks.
Add Answer to:
As described in lectures and labs, a tool like `valgrind`:
A.
automatically inserts calls to `free()`...
Using C programming
Using C, create a data file with the first number being an integer. The value of that integer will be the number of further integers which follow it in the file. Write the code to read the first number into the integer variable how_many.Please help me with the file :((This comes from this question:Write the code to dynamically allocate ONE integer variable using calloc (contiguous allocation) or malloc (memory allocation) and have it pointed to by a pointer (of type int...
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