Mail Archives: djgpp/1996/04/27/02:18:25
Xref: | news2.mv.net comp.os.msdos.djgpp:3185
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From: | chasan AT cec DOT uchile DOT cl (HASAN VALDOVINO CARLOS)
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Newsgroups: | comp.os.msdos.djgpp
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Subject: | near pointers "reentrancy" ..
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Date: | 25 Apr 1996 21:57:35 GMT
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Organization: | cec.uchile.cl
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Lines: | 12
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Message-ID: | <4losgf$dff@ict.cec.uchile.cl>
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NNTP-Posting-Host: | cipres.cec.uchile.cl
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To: | djgpp AT delorie DOT com
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DJ-Gateway: | from newsgroup comp.os.msdos.djgpp
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I am writting a sound library for DJGPP and I have started to use near
pointers to access conventional memory (where the DMA buffer is allocated).
Evenrything works great, but I'd like to know if the near pointer routines
are reentrant, since I enable/disable them every time the application calls
the routine used to update the audio DMA buffers. The routine can be called
in background from the timer interrupt service routine or from "foreground".
Any help is highly appreciated,
Carlos Hasan
chasan AT dcc DOT uchile DOT cl
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