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40 lines
827 B
C
40 lines
827 B
C
/*
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* COPYRIGHT: Winehq
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* PROJECT: wine
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* FILE: msvcrt/conio/cprintf.c
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* PURPOSE: C Runtime
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* PROGRAMMER: Magnus Olsen (Imported from wine cvs 2006-05-23)
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*/
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#include <precomp.h>
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/*
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* @implemented
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*/
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int
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_cprintf(const char *fmt, ...)
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{
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char buf[2048], *mem = buf;
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int written, resize = sizeof(buf), retval;
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va_list valist;
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va_start( valist, fmt );
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while ((written = _vsnprintf( mem, resize, fmt, valist )) == -1 ||
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written > resize)
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{
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resize = (written == -1 ? resize * 2 : written + 1);
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if (mem != buf)
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free (mem);
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if (!(mem = (char *)malloc(resize)))
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return EOF;
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va_end ( valist );
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va_start( valist, fmt );
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}
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va_end ( valist );
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retval = _cputs( mem );
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if (mem != buf)
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free (mem);
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return retval;
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}
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