diff options
Diffstat (limited to 'winsup/cygwin/mmap.cc')
| -rw-r--r-- | winsup/cygwin/mmap.cc | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc index cec1599..dc150fb 100644 --- a/winsup/cygwin/mmap.cc +++ b/winsup/cygwin/mmap.cc @@ -326,7 +326,7 @@ struct mmap_func_t BOOL (*VirtualProtEx)(HANDLE, PVOID, SIZE_T, DWORD, PDWORD); }; -mmap_func_t mmap_funcs_9x = +mmap_func_t mmap_funcs_9x = { CreateMapping9x, MapView9x, @@ -334,7 +334,7 @@ mmap_func_t mmap_funcs_9x = VirtualProtEx9x }; -mmap_func_t mmap_funcs_nt = +mmap_func_t mmap_funcs_nt = { CreateMappingNT, MapViewNT, @@ -424,7 +424,7 @@ class mmap_record fhandler_base *alloc_fh (); void free_fh (fhandler_base *fh); - + DWORD gen_protect (bool create = false) const { return ::gen_protect (get_prot (), get_flags (), create); } DWORD gen_access () const @@ -1138,7 +1138,7 @@ mprotect (void *addr, size_t len, int prot) bool ret = false; SetResourceLock (LOCK_MMAP_LIST, WRITE_LOCK | READ_LOCK, "mprotect"); - + /* Iterate through the map, protect pages between addr and addr+len in all maps. */ list *map_list; @@ -1252,7 +1252,7 @@ mlock (const void *addr, size_t len) requested locking region fits in. Unfortunately I don't know any function which would return the currently locked pages of a process (no go with NtQueryVirtualMemory). - + So, except for the border cases, what we do here is something really embarrassing. We raise the working set by 64K at a time and retry, until either we fail to raise the working set size @@ -1715,7 +1715,7 @@ fixup_mmaps_after_fork (HANDLE parent) && (mbi.Protect == PAGE_READWRITE || mbi.Protect == PAGE_EXECUTE_READWRITE)) { - /* A PAGE_WRITECOPY page which has been written to is + /* A PAGE_WRITECOPY page which has been written to is set to PAGE_READWRITE, but that's an incompatible protection to set the page to. */ mbi.Protect &= ~PAGE_READWRITE; |