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cygwin 1.3.3 WinNT4.0 munmap invalid argument
- From: "Shane Mann" <shanem at citr dot com dot au>
- To: <cygwin at cygwin dot com>
- Date: Wed, 26 Jun 2002 14:15:43 +1000
- Subject: cygwin 1.3.3 WinNT4.0 munmap invalid argument
- Reply-to: <shanem at citr dot com dot au>
Hi,
I am having trouble with a munmap call failing with an invalid argument.
munmap seems to have 3 error conditions, I can eliminate 2 of those (len
<=0, and mem block size not divisible by page size), which leave me with
address + size outside process memory space. Is this a common problem?
Following is some debug output:
Just Mmaped 20480 which is now at address 1A440000
About to UnMapp 20480 at 1A440000
The code works fine under Linux but falls over with munmap: Invalid Argument
under cygwin gcc.
Any help appreciated.
Regards,
Shane
Shane Mann
Software Engineer Phone: +61-7-3259-2223
CiTR Pty Ltd Fax: +61-7-3259-2259
339 Coronation Drive, Email: shanem@citr.com.au
Milton, QLD, 4064 Web: http://www.citr.com.au
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