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Big thanks to all of you!
I finally solved my problem by changing the way data is written to the file:
I made sure it always had three digits and then used fseek() to point to SEEK_END - 3. fscanf...

From your quote:
I have tried changing everything to "Total sencillos = %d" and also to "Total sencillos=%d", with no luck

Seriously, I'm gonna end up in a madhouse!
This is my function:


int get_data(FILE *pf){
int data=0;
char line[CHAR];
char last_line[CHAR];
char empty_line[CHAR]="\n";
...

Thank you both, I now understand how the function works, but I'm still fighting with the isBlank() condition:

Then,
if(line!="\n") should do the trick, right?
I've tried it but I don't get the...

I'm sorry but, being a novice, i don't quite understand your code there.
I assume it looks for the last written line, copies it to another string and then uses sscanf to identify the integer
Evenif...

Hi, I'm learning to use files in C and I was wondering how to access an integer at the end of a text file.
The file has some strings before, and the last line should be:

Output=6

I'd like to...

The different treatment of user.phone is just a result of me trying to blindly fix the error. Originally, it was defined and treated as a string throughout the program.
Thanks for your help, I found...

Hi,
I'm quite a newbie around C, and I am trying to make a program that, among other things, asks the user for his name, surname and telephone number and saves it to a file.
I've managed to save...