The POSIX standard requires that the ctime and mtime fields
for memory-mapped files should be updated after a write
reference to the memory region where the file data is mapped.
At least FreeBSD 6.2 and HP-UX 11i implement this properly.
Linux does not, which leads to data loss problems in
The POSIX standard requires that the ctime and mtime fields
for memory-mapped files should be updated after a write
reference to the memory region where the file data is mapped.
At least FreeBSD 6.2 and HP-UX 11i implement this properly.
Linux does not, which leads to data loss problems in
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