diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2006-08-07 23:29:14 +0400 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2006-08-07 23:29:14 +0400 |
| commit | 7636b58590621af3c341c3eb37a017e0e6598d3f (patch) | |
| tree | 7105f91a629f9f9d14224b6405442cf841cf875f /winsup/cygwin/fhandler.h | |
| parent | 76ddec15abf7557374341c96f999b4965bc10d8d (diff) | |
* autoload.cc (NtSetInformationFile): Define.
* cygwin.din: Export posix_fadvise and posix_fallocate.
* fhandler.cc (fhandler_base::fadvise): New method.
(fhandler_base::ftruncate): Add allow_truncate parameter.
* fhandler.h (class fhandler_base): Add fadvise method. Accomodate
new parameter to ftruncate.
(class fhandler_pipe): Add fadvise and ftruncate methods.
(class fhandler_disk_file): Add fadvise method. Accomodate new
parameter to ftruncate.
* fhandler_disk_file.cc (fhandler_disk_file::fadvise): New method.
(fhandler_disk_file::ftruncate): Accomodate new allow_truncate
parameter. Set EOF using NtSetInformationFile on NT.
* ntdll.h (struct _FILE_END_OF_FILE_INFORMATION): Define.
(NtSetInformationFile): Declare.
* pipe.cc (fhandler_pipe::fadvise): New method.
(fhandler_pipe::ftruncate): Ditto.
* syscalls.cc (posix_fadvise): New function.
(posix_fallocate): Ditto.
(ftruncate64): Accomodate second parameter to fhandler's ftruncate
method.
* include/fcntl.h: Add POSIX_FADV_* flags. Add declarations of
posix_fadvise and posix_fallocate.
* include/cygwin/version.h: Bump API minor number.
Diffstat (limited to 'winsup/cygwin/fhandler.h')
| -rw-r--r-- | winsup/cygwin/fhandler.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/winsup/cygwin/fhandler.h b/winsup/cygwin/fhandler.h index dee16aaea..6103b432c 100644 --- a/winsup/cygwin/fhandler.h +++ b/winsup/cygwin/fhandler.h @@ -279,7 +279,8 @@ class fhandler_base virtual int __stdcall fchmod (mode_t mode) __attribute__ ((regparm (1))); virtual int __stdcall fchown (__uid32_t uid, __gid32_t gid) __attribute__ ((regparm (2))); virtual int __stdcall facl (int, int, __acl32 *) __attribute__ ((regparm (3))); - virtual int __stdcall ftruncate (_off64_t) __attribute__ ((regparm (2))); + virtual int __stdcall fadvise (_off64_t, _off64_t, int) __attribute__ ((regparm (3))); + virtual int __stdcall ftruncate (_off64_t, bool) __attribute__ ((regparm (3))); virtual int __stdcall link (const char *) __attribute__ ((regparm (2))); virtual int __stdcall utimes (const struct timeval *) __attribute__ ((regparm (2))); virtual int __stdcall fsync () __attribute__ ((regparm (1))); @@ -536,6 +537,8 @@ public: } int dup (fhandler_base *child); int ioctl (unsigned int cmd, void *); + int __stdcall fadvise (_off64_t, _off64_t, int) __attribute__ ((regparm (3))); + int __stdcall ftruncate (_off64_t, bool) __attribute__ ((regparm (3))); void fixup_in_child (); virtual void fixup_after_fork (HANDLE); void fixup_after_exec (); @@ -684,7 +687,8 @@ class fhandler_disk_file: public fhandler_base int __stdcall fchmod (mode_t mode) __attribute__ ((regparm (1))); int __stdcall fchown (__uid32_t uid, __gid32_t gid) __attribute__ ((regparm (2))); int __stdcall facl (int, int, __acl32 *) __attribute__ ((regparm (3))); - int __stdcall ftruncate (_off64_t) __attribute__ ((regparm (2))); + int __stdcall fadvise (_off64_t, _off64_t, int) __attribute__ ((regparm (3))); + int __stdcall ftruncate (_off64_t, bool) __attribute__ ((regparm (3))); int __stdcall link (const char *) __attribute__ ((regparm (2))); int __stdcall utimes (const struct timeval *) __attribute__ ((regparm (2))); |