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C - Getting user input for a char * in a struct


You first have to allocate memory to it. So do something like this:

for(i = 0; i < 10; i++) {
    route[i].startingLocation =
malloc(sizeof(char) * 1024);
}

Now you can use the adress in startingLocation to pass it like this:

scanf("%s", route[i].startingLocation) 

Be aware that you have to know beforehand how large the input will be (in this example it's 1 KB).


Categories : C

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