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41 lines
673 B
C
41 lines
673 B
C
/*
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!!DESCRIPTION!! fgets test
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!!LICENCE!! Public domain
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*/
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#include "common.h"
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#include <ctype.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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FILE *in, *out;
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char buf[512], err;
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#define INFILE "cf.in"
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int main(int argc,char **argv)
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{
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in = fopen(INFILE, "rb");
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if (in == NULL) {
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return EXIT_FAILURE;
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}
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strcpy(buf, "test");
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if (fputs(buf, in) != EOF) {
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printf("Error: can fputs to a file opened for reading\n");
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return EXIT_FAILURE;
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}
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clearerr(in);
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while (fgets(buf, 512, in) != NULL) {
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fputs(buf, stdout);
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}
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fclose(in);
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return 0;
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}
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