diff options
Diffstat (limited to 'lib/pure')
| -rw-r--r-- | lib/pure/memfiles.nim | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/pure/memfiles.nim b/lib/pure/memfiles.nim index 31fefc6c8..ffeb0beff 100644 --- a/lib/pure/memfiles.nim +++ b/lib/pure/memfiles.nim @@ -54,7 +54,7 @@ proc mapMem*(m: var TMemFile, mode: TFileMode = fmRead, nil, mappedSize, if readonly: PROT_READ else: PROT_READ or PROT_WRITE, - if readonly: MAP_PRIVATE else: MAP_SHARED, + if readonly: (MAP_PRIVATE or MAP_POPULATE) else: (MAP_SHARED or MAP_POPULATE), m.handle, offset) if result == cast[pointer](MAP_FAILED): osError(osLastError()) @@ -207,7 +207,7 @@ proc open*(filename: string, mode: TFileMode = fmRead, nil, result.size, if readonly: PROT_READ else: PROT_READ or PROT_WRITE, - if readonly: MAP_PRIVATE else: MAP_SHARED, + if readonly: (MAP_PRIVATE or MAP_POPULATE) else: (MAP_SHARED or MAP_POPULATE), result.handle, offset) |