* cygwin.din (fstat64): New symbol.

	(ftruncate64): Ditto.
	(lseek64): Ditto.
	(lstat64): Ditto.
	(mmap64): Ditto.
	(seekdir64): Ditto.
	(stat64): Ditto.
	(telldir64): Ditto.
	(truncate64): Ditto.
	* dir.cc (telldir64): New function.
	(telldir): Call telldir64().
	(seekdir64): New function.
	(seekdir): Call seekdir64().
	* fhandler.h: Redefine all methods using __off32_t to use __off64_t.
	* fhandler.cc: Use __off64_t and struct __stat64 throughout.
	* fhandler_clipboard.cc: Ditto.
	* fhandler_disk_file.cc: Ditto.
	* fhandler_dsp.cc: Ditto.
	* fhandler_floppy.cc: Ditto.
	* fhandler_mem.cc: Ditto.
	* fhandler_random.cc: Ditto.
	* fhandler_socket.cc: Ditto.
	* fhandler_tape.cc: Ditto.
	* fhandler_zero.cc: Ditto.
	* pipe.cc: Ditto.
	* glob.c: Ditto, call lstat64 and stat64 in Cygwin.
	* mmap.cc: Use __off64_t throughout.
	(mmap64): New function.
	* sec_acl.cc (acl_worker): Use struct __stat64, call stat64 and lstat64.
	* syscalls.cc (lseek64): New function.
	(stat64_to_stat32): Ditto.
	(fstat64): Ditto.
	(stat64): Ditto.
	(lstat64): Ditto.
	(ftruncate64): Ditto.
	(truncate64): Ditto.
	(_fstat): Call fstat64.
	(_stat): Call stat64.
	(cygwin_lstat): Rename to avoid declaration problem.  Call lstat64.
	(stat_worker): Use struct __stat64.
	(access): Ditto.
	(ftruncate): Call ftruncate64.
	(truncate): Call truncate64.
	* wincap.cc: Set flag has_64bit_file_access appropriately.
	* wincap.h: Add flag has_64bit_file_access.
	* winsup.h (ILLEGAL_SEEK): Define as __off64_t.
	(stat_dev): Declare using struct __stat64.
	(stat_worker): Ditto.
	* include/cygwin/stat.h (struct __stat32): Define if compiling Cygwin.
	(struct __stat64): Ditto.
	(struct stat): Revert definition with explicitly sized datatypes.
	Eliminate sized field names.
	* include/cygwin/types.h (blksize_t): New type.
	(__blkcnt32_t): Ditto.
	(__blkcnt64_t): Ditto.
	(blkcnt_t): Ditto.

1 files changed, 11 insertions, 0 deletions

diff --git a/winsup/cygwin/wincap.cc b/winsup/cygwin/wincap.cc
index dc4a8d2..09e95fb 100644
--- a/winsup/cygwin/wincap.cc
+++ b/winsup/cygwin/wincap.cc
@@ -45,6 +45,7 @@ static NO_COPY wincaps wincap_unknown = {
   has_try_enter_critical_section:false,
   has_raw_devices:false,
   has_valid_processorlevel:false,
+  has_64bit_file_access:false,
 };
 
 static NO_COPY wincaps wincap_95 = {
@@ -81,6 +82,7 @@ static NO_COPY wincaps wincap_95 = {
   has_try_enter_critical_section:false,
   has_raw_devices:false,
   has_valid_processorlevel:false,
+  has_64bit_file_access:false,
 };
 
 static NO_COPY wincaps wincap_95osr2 = {
@@ -117,6 +119,7 @@ static NO_COPY wincaps wincap_95osr2 = {
   has_try_enter_critical_section:false,
   has_raw_devices:false,
   has_valid_processorlevel:false,
+  has_64bit_file_access:false,
 };
 
 static NO_COPY wincaps wincap_98 = {
@@ -153,6 +156,7 @@ static NO_COPY wincaps wincap_98 = {
   has_try_enter_critical_section:false,
   has_raw_devices:false,
   has_valid_processorlevel:true,
+  has_64bit_file_access:false,
 };
 
 static NO_COPY wincaps wincap_98se = {
@@ -189,6 +193,7 @@ static NO_COPY wincaps wincap_98se = {
   has_try_enter_critical_section:false,
   has_raw_devices:false,
   has_valid_processorlevel:true,
+  has_64bit_file_access:false,
 };
 
 static NO_COPY wincaps wincap_me = {
@@ -225,6 +230,7 @@ static NO_COPY wincaps wincap_me = {
   has_try_enter_critical_section:false,
   has_raw_devices:false,
   has_valid_processorlevel:true,
+  has_64bit_file_access:false,
 };
 
 static NO_COPY wincaps wincap_nt3 = {
@@ -261,6 +267,7 @@ static NO_COPY wincaps wincap_nt3 = {
   has_try_enter_critical_section:false,
   has_raw_devices:true,
   has_valid_processorlevel:true,
+  has_64bit_file_access:true,
 };
 
 static NO_COPY wincaps wincap_nt4 = {
@@ -297,6 +304,7 @@ static NO_COPY wincaps wincap_nt4 = {
   has_try_enter_critical_section:true,
   has_raw_devices:true,
   has_valid_processorlevel:true,
+  has_64bit_file_access:true,
 };
 
 static NO_COPY wincaps wincap_nt4sp4 = {
@@ -333,6 +341,7 @@ static NO_COPY wincaps wincap_nt4sp4 = {
   has_try_enter_critical_section:true,
   has_raw_devices:true,
   has_valid_processorlevel:true,
+  has_64bit_file_access:true,
 };
 
 static NO_COPY wincaps wincap_2000 = {
@@ -369,6 +378,7 @@ static NO_COPY wincaps wincap_2000 = {
   has_try_enter_critical_section:true,
   has_raw_devices:true,
   has_valid_processorlevel:true,
+  has_64bit_file_access:true,
 };
 
 static NO_COPY wincaps wincap_xp = {
@@ -405,6 +415,7 @@ static NO_COPY wincaps wincap_xp = {
   has_try_enter_critical_section:true,
   has_raw_devices:true,
   has_valid_processorlevel:true,
+  has_64bit_file_access:true,
 };
 
 wincapc NO_COPY wincap;