Check for errors: How to use ferror : File Read « File « C / ANSI-C

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C / ANSI-C » File » File Read Screenshots  Check for errors: How to use ferror #include <stdio.h> int main () {   FILE *file;   file = fopen("my.txt","r");      if (file==NULL)        perror ("Error opening my.txt");   else {     fputc ('e',file);     if (ferror (file))       printf ("Error Writing to my.txt\n");     fclose (file);   }   return 0; }                     Related examples in the same category 1. Reading strings from a file in reverse order 2. Messing about with formatted file I/O 3. Viewing the contents of a file 4. Search a set of numbers 5. Count the number of characters in a file 6. Open a file and read its content using fgetc 7. Get string from file 8. fscanf() - fprintf() example 9. Get the next int value from a stream: how to use getw and putw 10. Get the next character from a stream: how to use fgetc 11. Get a string from a stream: how to use fgets 12. Read formatted data from a stream: how to use fscanf 13. Get the next character: how to use getc 14. Create a file, write content and read the content 15. Reset the file reader pointer