/* * regfree - free an RE * * Copyright ( c ) 1998 , 1999 Henry Spencer . All rights reserved . * * Development of this software was funded , in part , by Cray Research Inc . , * UUNET Communications Services Inc . , Sun Microsystems Inc . , and Scriptics * Corporation , none of whom are responsible for the results . The author * thanks all of them . * * Redistribution and use in source and binary forms - - with or without * modification - - are permitted for any purpose , provided that * redistributions in source form retain this entire copyright notice and * indicate the origin and nature of any modifications . * * I ' d appreciate being given credit for this package in the documentation * of software which uses it , but that is not a requirement . * * THIS SOFTWARE IS PROVIDED ` ` AS IS ' ' AND ANY EXPRESS OR IMPLIED WARRANTIES , * INCLUDING , BUT NOT LIMITED TO , THE IMPLIED WARRANTIES OF MERCHANTABILITY * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED . IN NO EVENT SHALL * HENRY SPENCER BE LIABLE FOR ANY DIRECT , INDIRECT , INCIDENTAL , SPECIAL , * EXEMPLARY , OR CONSEQUENTIAL DAMAGES ( INCLUDING , BUT NOT LIMITED TO , * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES ; LOSS OF USE , DATA , OR PROFITS ; * OR BUSINESS INTERRUPTION ) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY , * WHETHER IN CONTRACT , STRICT LIABILITY , OR TORT ( INCLUDING NEGLIGENCE OR * OTHERWISE ) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE , EVEN IF * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE . * * src / backend / regex / regfree . c * * * You might think that this could be incorporated into regcomp . c , and * that would be a reasonable idea . . . except that this is a generic * function ( with a generic name ) , applicable to all compiled REs * regardless of the size of their characters , whereas the stuff in * regcomp . c gets compiled once per character size . #include "regex/regguts.h" /* * pg_regfree - free an RE ( generic function , punts to RE - specific function ) * * Ignoring invocation with NULL is a convenience . void if (re == NULL)return ;struct fns *) re->re_fns)->free) (re);
Messung V0.5 in Prozent C=94 H=94 G=93
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