mmap Compatibility Wrapper¶

class mmstats._mmap.MmapInfo¶

MmapInfo(fd, size, pointer)

fd¶

Alias for field number 0

pointer¶

Alias for field number 2

size¶

Alias for field number 1

mmstats._mmap.init_mmap(filename, size=4096)[source]¶

Create an mmap given a location filename and minimum size in bytes

Returns an MmapInfo tuple with the file descriptor, actual size, and a pointer to the begging of the mmap.

Note that the size returned is rounded up to the nearest PAGESIZE.