JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* autoload.cc (LoadFuncEx): Define via new LoadFuncEx2 macro.

Browse Source 
(LoadFuncEx2): Adapted from LoadFuncEx.  Provides control of return value for
nonexistent function.
(NtQueryObject): Declare.
(IsDebuggerPresent): Declare via LoadFuncEx2 and always return true if not
available.
* debug.h (being_debugged): Just rely on IsDebuggerPresent return value.
* dtable.cc (handle_to_fn): New function.
(dtable::init_std_file_from_handle): Attempt to derive std handle's name via
handle_to_fn.
(dtable::build_fhandler_from_name): Fill in what we can in path_conv structure
when given a handle and path doesn't exist.
* fhandler.cc (fhandler_base::open): Don't set the file pointer here.  Use
pc->exists () to determine if file exists rather than calling GetFileAttributes
again.
* fhandler.h (fhandler_base::exec_state_isknown): New method.
(fhandler_base::fstat_helper): Add extra arguments to declaration.
(fhandler_base::fstat_by_handle): Declare new method.
(fhandler_base::fstat_by_name): Declare new method.
* fhandler_disk_file (num_entries): Make __stdcall.
(fhandler_base::fstat_by_handle): Define new method.
(fhandler_base::fstat_by_name): Define new method.
(fhandler_base:fstat): Call fstat_by_{handle,name} as appropriate.
(fhandler_disk_file::fstat_helper): Accept extra arguments for filling out stat
structure.  Move handle or name specific stuff to new methods above.
(fhandler_disk_file::open): Use real_path->exists rather than calling
GetFileAttributes again.
* ntdll.h (FILE_NAME_INFORMATION): Define new structure.
(OBJECT_INFORMATION_CLASS): Partially define new enum.
(OBJECT_NAME_INFORMATION): Define new structure.
(NtQueryInformationFile): New declaration.
(NtQueryObject): New declaration.
* path.cc (path_conv::fillin): Define new method.
* path.h (path_conv::fillin): Declare new method.
(path_conv::drive_thpe): Rename from 'get_drive_type'.
(path_conv::volser): Declare new method.
(path_conv::volname): Declare new method.
(path_conv::root_dir): Declare new method.
* syscalls.cc (fstat64): Send real path_conv to fstat as second argument.
This commit is contained in:
Christopher Faylor
2002-05-28 01:55:40 +00:00
parent 74b2f73ea4
commit 2402700d07
32 changed files with 1070 additions and 917 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
winsup/cygwin/fhandler.h
View File

@ -246,13 +246,14 @@ class fhandler_base
}
void set_execable_p () { FHSETF (EXECABL); }
bool dont_care_if_execable () { return FHISSETF (DCEXEC); }
bool exec_state_isknown () { return FHISSETF (DCEXEC) || FHISSETF (EXECABL); }
bool get_append_p () { return FHISSETF (APPEND); }
void set_append_p (int val) { FHCONDSETF (val, APPEND); }
void set_append_p () { FHSETF (APPEND); }
bool get_query_open () { return FHISSETF (QUERYOPEN); }
void set_query_open (int val) { FHCONDSETF (val, QUERYOPEN); }
void set_query_open (bool val) { FHCONDSETF (val, QUERYOPEN); }
bool get_readahead_valid () { return raixget < ralen; }
int puts_readahead (const char *s, size_t len = (size_t) -1);
@ -552,7 +553,18 @@ class fhandler_disk_file: public fhandler_base
int lock (int, struct flock *);
BOOL is_device () { return FALSE; }
int __stdcall fstat (struct __stat64 *buf, path_conv *pc) __attribute__ ((regparm (3)));
int __stdcall fstat_helper (struct __stat64 *buf) __attribute__ ((regparm (2)));
int __stdcall fstat_helper (struct __stat64 *buf, path_conv *pc,
FILETIME ftCreateionTime,
FILETIME ftLastAccessTime,
FILETIME ftLastWriteTime,
DWORD nFileSizeHigh,
DWORD nFileSizeLow,
DWORD nFileIndexHigh = 0,
DWORD nFileIndexLow = 0,
DWORD nNumberOfLinks = 1)
__attribute__ ((regparm (3)));
int __stdcall fstat_by_handle (struct __stat64 *buf, path_conv *pc) __attribute__ ((regparm (3)));
int __stdcall fstat_by_name (struct __stat64 *buf, path_conv *pc) __attribute__ ((regparm (3)));
HANDLE mmap (caddr_t *addr, size_t len, DWORD access, int flags, __off64_t off);
int munmap (HANDLE h, caddr_t addr, size_t len);