27 lines
673 B
C
27 lines
673 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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/*
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* pANS stdio -- gets
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*/
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#include "iolib.h"
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char *gets(char *as){
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#ifdef secure
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stdin->flags|=ERR;
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return NULL;
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#else
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char *s=as;
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int c;
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while((c=getchar())!='\n' && c!=EOF) *s++=c;
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if(c!=EOF || s!=as) *s='\0';
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else return NULL;
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return as;
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#endif
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}
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