Command Flow in C, function call after printf - c

Question

So I have this super simple C code here taking a user input and prints it out followed by a "T-Plus" while loop. In this case I chose a random name for testing "whoa", but the while loop is not called. My question is, why does the "T-Plus: %d\n" while loop print not be called after the printf() function?:
#include <stdio.h>
char getString();
void tcount(void);
int main(void)
{
tcount();
}
void tcount(void)
{
// class scanf user input
printf("%s", getString());
int i = 1;
do
{
printf("T-Plus: %d\n", i);
i++;
} while( i < 51 );
}
char getString()
{
char name;
printf("Please a string name: \n");
scanf("%s", &name);
return name;
}
Now when I run it, this becomes the output:
$ ./namecount
Please a string name:
whoa
but the T-Plus: string does not get called.

Answer 1

I see two issues here:
1) In function getString() you are trying to read/scan a string in a char, you need memory to store the string and a terminating char, so you can use either of these two ways
Use a char array e.g. char name[50]; or
Use a char pointer and
allocate memory using malloc e.g.
char *p_name = malloc(sizeof(char)*50);
2) You are then trying to return this string which is stored in local variable (which would get destroyed as soon as function ends) so you should use the second approach (use malloc) and return the pointer.
So your code would look like:
#include <stdio.h>
#include <stdlib.h>
char * getString();
void tcount(void);
int main(void)
{
tcount();
}
void tcount(void)
{
// class scanf user input
char *p_name = getString();
printf("%s", p_name);
free(p_name);
int i = 1;
do
{
printf("T-Plus: %d\n", i);
i++;
} while( i < 51 );
}
char *getString()
{
char *p_name = malloc(sizeof(char)*50);
printf("Please a string name: \n");
scanf("%s", p_name);
return p_name;
}

Answer 2

Above answer did not work, Okay so I've edited the code like this, it compiles fine. But raises a segmentation fault though.
#include <stdio.h>
#include <stdlib.h>
char * getString();
void tcount(void);
int main(void)
{
tcount();
}
void tcount(void)
{
// class scanf user input
char *name = getString();
printf("%s", name);
free(name);
int i = 1;
do
{
printf("T-Plus: %d\n", i);
i++;
} while( i < 51 );
}
char * getString()
{
char *p_name[50];
printf("Please a string name: \n");
scanf("%49s", (char *) &p_name);
return *p_name;
}
When the program is run, it asks for your input but still raises a Segmentation fault (core dumped).