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32 lines
555 B
C
32 lines
555 B
C
/*
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* $Id: fdopen1.c,v 1.1 1997/09/05 06:46:30 gdr Exp $
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <fcntl.h>
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#include <unistd.h>
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int main (int argc, char **argv) {
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int fd, i;
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FILE *fp;
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if ((fd = open(*argv, O_RDONLY)) == -1) {
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perror("open");
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exit(1);
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}
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printf("open succeeded\n");
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if ((fp = fdopen(fd, "r")) == NULL) {
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perror("fdopen");
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exit(1);
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}
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printf("fopen succeeded\n");
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#if 0
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i = fclose(fp);
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printf("fclose returned %d\n", i);
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i = close(fd);
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printf("close returned %d\n", i);
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#endif
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exit(0);
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}
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