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author | Anton L. Šijanec <anton@sijanec.eu> | 2020-05-01 15:18:12 +0200 |
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committer | Anton L. Šijanec <anton@sijanec.eu> | 2020-05-01 15:18:12 +0200 |
commit | 6961e4237f24306ab2475f4f527a7c802134c4d9 (patch) | |
tree | 0d18e9dd78fe3dee482872a65fbf823e00cd31db /test/ftell-test.c | |
parent | folder structure README.mf (diff) | |
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Diffstat (limited to '')
-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; +} |