diff options
Diffstat (limited to 'test/ftell-test.c')
-rw-r--r-- | test/ftell-test.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/test/ftell-test.c b/test/ftell-test.c new file mode 100644 index 0000000..e0dd374 --- /dev/null +++ b/test/ftell-test.c @@ -0,0 +1,17 @@ +#include <stdlib.h> +#include <stdio.h> + +extern int main(int argc, char* argv[]) { + if(argc != 2) { + printf("usage: %s filename-to-read\n", argv[0]); + return 1; + } + FILE * temp_input_file = fopen(argv[1], "r"); + char char_buffer = fgetc(temp_input_file); + while(char_buffer != EOF) { + printf("I have character %c on position %ld\n", char_buffer, ftell(temp_input_file)-1); + char_buffer = fgetc(temp_input_file); + } + printf("reached EOF!\n"); + return 0; +} |