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28 lines
365 B
C
28 lines
365 B
C
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/*
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* int fclose (FILE* f);
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*/
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#include <fcntl.h>
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#include <errno.h>
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#include "_file.h"
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int fclose (FILE* f)
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{
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if ((f->f_flags & _FOPEN) == 0) {
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/* File is not open */
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_errno = EINVAL; /* File not input */
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return -1;
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}
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/* Reset the flags and close the file */
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f->f_flags = _FCLOSED;
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return close (f->f_fd);
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}
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