37 lines
622 B
C
37 lines
622 B
C
/*
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* fclose.c - flush a stream and close the file
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*/
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/* $Id$ */
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#include <stdlib.h>
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#include <stdio.h>
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#include <unistd.h>
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#include "loc_incl.h"
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#if ACKCONF_WANT_STDIO && ACKCONF_WANT_EMULATED_FILE
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int fclose(FILE* fp)
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{
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register int i, retval = 0;
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for (i = 0; i < FOPEN_MAX; i++)
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if (fp == __iotab[i])
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{
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__iotab[i] = 0;
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break;
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}
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if (i >= FOPEN_MAX)
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return EOF;
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if (fflush(fp))
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retval = EOF;
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if (close(fileno(fp)))
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retval = EOF;
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if (io_testflag(fp, _IOMYBUF) && fp->_buf)
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free((void*)fp->_buf);
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if (fp != stdin && fp != stdout && fp != stderr)
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free((void*)fp);
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return retval;
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}
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#endif
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