31 lines
657 B
C
31 lines
657 B
C
/*
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* This file is part of the UCB release of Plan 9. It is subject to the license
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* terms in the LICENSE file found in the top-level directory of this
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* distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
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* part of the UCB release of Plan 9, including this file, may be copied,
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* modified, propagated, or distributed except according to the terms contained
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* in the LICENSE file.
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*/
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#include <u.h>
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#include <lib9.h>
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#include <bio.h>
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int
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Bputc(Biobufhdr *bp, int c)
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{
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int i;
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for(;;) {
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i = bp->ocount;
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if(i) {
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bp->ebuf[i++] = c;
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bp->ocount = i;
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return 0;
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}
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if(Bflush(bp) == Beof)
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break;
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}
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return Beof;
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}
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