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Memory-mapped I/O is now on by default. The "PRAGMA mmap_limit(N)" can be
used to issue a hint to the VFS to limit mmap space to N bytes. The VFS is free to ignore that hint if desired. However, if "PRAGMA mmap_limit(0)" is used, xFetch is never called. FossilOrigin-Name: 1b37c4effdd03aa2ea938a71b4f22ed27391689b
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@ -262,7 +262,7 @@ do_faultsim_test 4 -faults vfsfault-* -prep {
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faultsim_restore_and_reopen
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file_control_chunksize_test db main 8192
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execsql {
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PRAGMA mmap_size = 1000000;
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PRAGMA mmap_limit = 1000000;
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}
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} -body {
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test_syscall errno mmap EACCES
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@ -275,4 +275,3 @@ do_faultsim_test 4 -faults vfsfault-* -prep {
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}
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finish_test
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