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- /*
- * This file is part of the UCB release of Plan 9. It is subject to the license
- * terms in the LICENSE file found in the top-level directory of this
- * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
- * part of the UCB release of Plan 9, including this file, may be copied,
- * modified, propagated, or distributed except according to the terms contained
- * in the LICENSE file.
- */
- /*
- * pANS stdio -- fclose
- */
- #include "iolib.h"
- int fclose(FILE *f){
- int error=0;
- if(f->state==CLOSED) return EOF;
- if(fflush(f)==EOF) error=EOF;
- if(f->flags&BALLOC) free(f->buf);
- if(!(f->flags&STRING) && close(f->fd)<0) error=EOF;
- f->state=CLOSED;
- f->flags=0;
- return error;
- }
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