[
Home
]
[ Index:
by date
|
by threads
]
[ Message by date: previous | next ] [ Message in thread: previous | next ] [ Thread: previous | next ]
[ Message by date: previous | next ] [ Message in thread: previous | next ] [ Thread: previous | next ]
Date: | 2005-09-14 (13:43) |
From: | Bauer, Christoph <Christoph.Bauer@l...> |
Subject: | Bigarray.*.map_file |
Hi, Bigarray.Genarray.map_file uses mmap to "read" a file. How can I specify an offset in the file (like the offset parameter in mmap)? Unix.lseek doesn't help me. How can I do an munmap? I ask because of these lines from the man-page: The munmap system call deletes the mappings for the speci- fied address range, and causes further references to addresses within the range to generate invalid memory ref- erences. The region is also automatically unmapped when the process is terminated. On the other hand, closing the file descriptor does not unmap the region. Thanks, Christoph Bauer Dipl. Inf. LMS Deutschland GmbH Luxemburgerstr. 7 D-67657 Kaiserslautern T +49 631 303 22 152 mailto:Christoph.Bauer@lms-gmbh.de http://www.lmsintl.com