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38 lines
1.2 KiB
C++
38 lines
1.2 KiB
C++
/*
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Copyright (C) 1990 Free Software Foundation
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written by Doug Lea (dl@rocky.oswego.edu)
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This file is part of the GNU C++ Library. This library is free
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software; you can redistribute it and/or modify it under the terms of
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the GNU Library General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at your
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option) any later version. This library is distributed in the hope
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that it will be useful, but WITHOUT ANY WARRANTY; without even the
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implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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PURPOSE. See the GNU Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free Software
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Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifdef __GNUG__
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#pragma implementation
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#endif
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#include <builtin.h>
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#include <AllocRing.h>
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extern AllocRing _libgxx_fmtq;
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char* str(const char* s, int width)
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{
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int len = strlen(s);
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int wrksiz = len + width + 1;
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char* fmtbase = (char *) _libgxx_fmtq.alloc(wrksiz);
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char* fmt = fmtbase;
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for (int blanks = width - len; blanks > 0; --blanks)
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*fmt++ = ' ';
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while (*s != 0)
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*fmt++ = *s++;
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*fmt = 0;
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return fmtbase;
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}
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