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Comment:In the "unix-excl" VFS, use the heap for shared memory, since only a single process is able to read or write the database.
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SHA1: a05a6d40875df674f9c2b46e33128c6878d4edaa
User & Date: drh 2011-03-12 18:10:44
Original Comment: In the "unix-excl" VFS, use the heap for shared memory, since only a single process is able to read or write the database.
Context
2011-03-14
13:54
Merge the unix-excl VFS into the trunk. This merge also adds the -vfs option to the command-line shell. check-in: 3934b004 user: drh tags: trunk
2011-03-12
18:10
In the "unix-excl" VFS, use the heap for shared memory, since only a single process is able to read or write the database. Closed-Leaf check-in: a05a6d40 user: drh tags: unix-excl
17:02
Add the new optional "unix-excl" VFS. This VFS grabs an exclusive lock on the database preventing other processes from accessing it, but continues to allow other database connections from the same process. check-in: 00051c32 user: drh tags: unix-excl
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Changes to src/os_unix.c.