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51 lines
1.0 KiB
51 lines
1.0 KiB
/* This is file FPUTS.C */
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/* This file may have been modified by DJ Delorie (Jan 1991). If so,
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** these modifications are Coyright (C) 1991 DJ Delorie, 24 Kirsten Ave,
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** Rochester NH, 03867-2954, USA.
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*/
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/*
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* Copyright (c) 1984 Regents of the University of California.
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* All rights reserved. The Berkeley software License Agreement
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* specifies the terms and conditions for redistribution.
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*/
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#if defined(LIBC_SCCS) && !defined(lint)
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static char sccsid[] = "@(#)fputs.c 5.2 (Berkeley) 3/9/86";
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#endif LIBC_SCCS and not lint
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#include <stdio.h>
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int
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fputs(register const char *s, register FILE *iop)
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{
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register r = 0;
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register c;
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int unbuffered;
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char localbuf[BUFSIZ];
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unbuffered = iop->_flag & _IONBF;
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if (unbuffered) {
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iop->_flag &= ~_IONBF;
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iop->_ptr = iop->_base = localbuf;
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iop->_bufsiz = BUFSIZ;
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}
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while (c = *s++)
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r = putc(c, iop);
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if (unbuffered) {
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fflush(iop);
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iop->_flag |= _IONBF;
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iop->_base = NULL;
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#ifdef linux
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iop->_bufsiz = 0;
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#else
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iop->_bufsiz = NULL;
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#endif
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iop->_cnt = 0;
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}
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return(r);
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}
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