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Diffstat (limited to 'winsup/cygwin/ChangeLog')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 003a185ba..9a5de4d70 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,5 +1,35 @@ 2005-02-25 Corinna Vinschen <corinna@vinschen.de> + * fhandler.h (class fhandler_base): Declare fixup_mmap_after_fork + with additional flags parameter. Change offset parameter to _off64_t. + (class fhandler_disk_file): Ditto. + (class fhandler_dev_mem): Ditto. + * fhandler_mem.cc (fhandler_dev_mem::fixup_mmap_after_fork): + Accomodate new parameters. + * mmap.cc: Include ntdll.h. + (class mmap_record): Add flags member. + (mmap_record::mmap_record): Add flags parameter. + (mmap_record::get_flags): New method. + (class map): Add next_anon_addr member to store next anonymous mapping + address suggestion. + (map::get_next_anon_addr): New method. + (map::set_next_anon_addr): New method. + (mmap64): Don't align offset and length to granularity in case of + MAP_ANONYMOUS on NT. Check for already existing mapping only on 9x. + Call mmap_record::mmap_record with additional flags argument. + (fhandler_base::fixup_mmap_after_fork): Accomodate new parameters. + (fhandler_disk_file::mmap): Use NtMapViewOfSection with + AT_ROUND_TO_PAGE flag for anonymous mappings on NT. If addr is NULL, + try to map adjacent to previous mapping. + (fhandler_disk_file::fixup_mmap_after_fork): Add flags argument. + Change offset parameter to _off64_t. Use NtMapViewOfSection to + re-create anonymous mappings on NT. + (fixup_mmaps_after_fork): Accomodate new parameters when calling + fhandler's fixup_mmaps_after_fork function. + * ntdll.h (AT_ROUND_TO_PAGE): New define. + +2005-02-25 Corinna Vinschen <corinna@vinschen.de> + * mmap.cc (mmap64): Handle anonymous MAP_FIXED request on non-granulation boundary. |