diff options
Diffstat (limited to 'winsup/cygwin/fhandler.h')
| -rw-r--r-- | winsup/cygwin/fhandler.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h index bdda4f2f3..defb2886b 100644 --- a/winsup/cygwin/fhandler.h +++ b/winsup/cygwin/fhandler.h @@ -1044,6 +1044,14 @@ class fhandler_dev_zero: public fhandler_base int write (const void *ptr, size_t len); void __stdcall read (void *ptr, size_t& len) __attribute__ ((regparm (3))); _off64_t lseek (_off64_t offset, int whence); + + virtual HANDLE mmap (caddr_t *addr, size_t len, int prot, + int flags, _off64_t off); + virtual int munmap (HANDLE h, caddr_t addr, size_t len); + virtual int msync (HANDLE h, caddr_t addr, size_t len, int flags); + virtual bool fixup_mmap_after_fork (HANDLE h, int prot, int flags, + _off64_t offset, DWORD size, + void *address); }; class fhandler_dev_random: public fhandler_base |