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Article #1154Re: Formulated unclear : Re: Redirection of STDERR ??
From: Mark J. Restifo
Date: Sat, 25 Nov 1995 20:48
Date: Sat, 25 Nov 1995 20:48
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voyageur@solar.sky.net () recently put forth: >| The only way I know of redirecting STDERR is to write an INT 21h >| handler. STDERR is File Handle 0002, and STDOUT is 0001. You would need >| to intercept AH=40h writes to Handle 0002, change BX=0001, call the >| previous INT 21h handler, and switch BX back to 0002. There are specific INT 21H functions to do this, namely, funct 45h & 46h. -- Mark R. =========================== mrestifo@wizvax.net 102444,3171@compuserve.com ===========================
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Path: arc1-ca.pugleaf.net!mserv.wizvax.net!news From: mrestifo@wizvax.net (Mark J. Restifo) Newsgroups: alt.msdos.programmer,comp.lang.c,comp.msdos.programmer Subject: Re: Formulated unclear : Re: Redirection of STDERR ?? Date: Sat, 25 Nov 1995 20:48:47 GMT Organization: Wizvax Communications Message-ID: <497vve$i5@mserv.wizvax.net> References: <DI3BnA.JF5@news.zippo.com> <DI50nF.AwH@news.zippo.com> <48ttrt$1f8@alpha.sky.net> NNTP-Posting-Host: restifo.wizvax.net X-Newsreader: Forte Free Agent 1.0.82