Reset error indicators: writing errors : error « Development « C / ANSI-C

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C / ANSI-C » Development » error Screenshots  Reset error indicators: writing errors #include <stdio.h> int main () {   FILE * pFile;   pFile = fopen("f.txt","r");   if (pFile==NULL)        perror ("Error opening file");   else {       fputc ('v',pFile);       if (ferror (pFile)) {           printf ("Error Writing to f.txt\n");           clearerr (pFile);       }       fgetc (pFile);       if (!ferror (pFile))           printf ("No errors.\n");        fclose (pFile);   }   return 0; }                     Related examples in the same category 1.  Print error message: how to use perror 2.  Get pointer to error message string: how to use strerror 3.  Define Macro for string variable 4.  Preprocessor: error 5.  Preprocessor: line

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