From: "Charles Sandmann" Newsgroups: comp.os.msdos.djgpp Subject: Re: negative sbrk(0) Date: Mon, 25 Sep 2000 18:11:19 Organization: Aspen Technology, Inc. Lines: 10 Message-ID: <39cf9547.sandmann@clio.rice.edu> References: <8qns3d$6g4$1 AT diana DOT bcn DOT ttd DOT net> NNTP-Posting-Host: dcloan.hou.aspentech.com X-Trace: selma.aspentech.com 969923609 15091 10.32.115.107 (25 Sep 2000 23:13:29 GMT) X-Complaints-To: postmaster AT aspentech DOT com NNTP-Posting-Date: 25 Sep 2000 23:13:29 GMT X-NewsEditor: ED-1.5.8 To: djgpp AT delorie DOT com DJ-Gateway: from newsgroup comp.os.msdos.djgpp Reply-To: djgpp AT delorie DOT com > Well, I have got sbrk(0) to return negative values in some cases, so the > function tells I have -1950Kb. Let me guess, you are running under Windows. Well, it sometimes returns memory blocks all over the virtual address space in no particular order. > Anybody has a solution? If you expect sbrk() return values to be anything other than a random address, you should set the unixy_sbrk flag in the crt0 flags.