1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 | #include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
// BAD: won't even compile
//
// This is to illustrate why a do loop won't quite work.
int main(int argc, char* argv[]) {
FILE* fp = fopen("yo.txt", "r");
// Instead of using EOF, let's use feof(…)
// BAD
// while((ch = fgetc(fp)) != EOF) { .. }
do {
fputc(ch, fp);
// fputc(fgetc(fp), stdout);
//// PROBLEM: not checking character before printing it
int ch = fgetc(fp);
} while(!feof(fp));
return EXIT_SUCCESS;
}
/* vim: set tabstop=4 shiftwidth=4 fileencoding=utf-8 noexpandtab: */
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