| delorie.com/archives/browse.cgi | search |
| From: | Martin Str|mberg <ams AT speedy DOT ludd DOT luth DOT se> |
| Subject: | Re: Help with Fat DS |
| Newsgroups: | comp.os.msdos.djgpp |
| References: | <299ed26b DOT 0207180806 DOT 7e55ced2 AT posting DOT google DOT com> |
| User-Agent: | tin/1.4.4-20000803 ("Vet for the Insane") (UNIX) (NetBSD/1.5_BETA (alpha)) |
| Message-ID: | <1027077283.928051@queeg.ludd.luth.se> |
| Cache-Post-Path: | queeg.ludd.luth.se!unknown AT speedy DOT ludd DOT luth DOT se |
| X-Cache: | nntpcache 2.4.0b5 (see http://www.nntpcache.org/) |
| Date: | 19 Jul 2002 11:14:43 GMT |
| Lines: | 20 |
| NNTP-Posting-Date: | 19 Jul 2002 11:14:43 GMT |
| NNTP-Posting-Host: | queeg.ludd.luth.se |
| X-Trace: | 1027077283 news.luth.se 466 130.240.16.109 |
| To: | djgpp AT delorie DOT com |
| DJ-Gateway: | from newsgroup comp.os.msdos.djgpp |
| Reply-To: | djgpp AT delorie DOT com |
Iyappa Swaminathan <shayyaps AT yahoo DOT com> wrote: : I am trying to read from the locations in the range 0x40000000 and in : the range 0xffff0000. I tried using the __djgpp_near_ptr_enable() : function, and then using _farpeekx() functions to read from those : locations using _dos_ds. But I am getting a SIGSEGV error. : I even tried extending the limits of _dos_ds by doing : __dpmi_set_segment_base_address(_dos_ds, 0) and : __dpmi_set_segment_limit(_dos_ds, 0xffffffff) : The above calls succeed, but the net result is the same. I am not able : to read from those locations? Did you read FAQ 18.6? Right, MartinS
| webmaster | delorie software privacy |
| Copyright © 2019 by DJ Delorie | Updated Jul 2019 |