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newlib-cygwin
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* Makefile.in: Make malloc_wrapper -fomit-frame-pointer. 

* cygwin.din: Remove extraneous mallinfo definition.
* dcrt0.cc (quoted): Use strechr for efficiency.
* fhandler.cc (fhandler_base::write): Correctly use get_output_handle rather
than get_handle.
(fhandler_base::lseek): Use method for accessing name in debug output.
This commit is contained in:
Christopher Faylor 2003-09-14 01:58:03 +00:00
parent e306c058c7
commit de9e39f701
6 changed files with 28 additions and 18 deletions
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12
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,15 @@
2003-09-13 Christopher Faylor <cgf@redhat.com>
* Makefile.in: Make malloc_wrapper -fomit-frame-pointer.
* cygwin.din: Remove extraneous mallinfo definition.
* dcrt0.cc (quoted): Use strechr for efficiency.
* fhandler.cc (fhandler_base::write): Correctly use get_output_handle
rather than get_handle.
(fhandler_base::lseek): Use method for accessing name in debug output.
2003-09-13 Christopher Faylor <cgf@redhat.com>
* fhandler_disk_file.cc (path_conv::ndisk_links): Fix potential

1
winsup/cygwin/Makefile.in
View File

@ -50,6 +50,7 @@ DEFS:=@DEFS@
# cygheap_CFLAGS:=-fomit-frame-pointer
malloc_CFLAGS:=-fomit-frame-pointer
malloc_wrapper_CFLAGS:=-fomit-frame-pointer
shared_CFLAGS:=-fomit-frame-pointer
cygthread_CFLAGS:=-fomit-frame-pointer
miscfuncs_CFLAGS:=-fomit-frame-pointer

1
winsup/cygwin/cygwin.din
View File

@ -846,7 +846,6 @@ _lseek = lseek
_lseek64 = lseek64
_lstat64 = lstat64
mallinfo
mallinfo
malloc
_malloc = malloc
malloc_stats

4
winsup/cygwin/dcrt0.cc
View File

@ -231,10 +231,8 @@ quoted (char *cmd, int winshell)
{
char *p;
strcpy (cmd, cmd + 1);
if ((p = strchr (cmd, quote)) != NULL)
if (*(p = strechr (cmd, quote)))
strcpy (p, p + 1);
else
p = strchr (cmd, '\0');
return p;
}

18
winsup/cygwin/fhandler.cc
View File

@ -615,7 +615,7 @@ fhandler_base::write (const void *ptr, size_t len)
int res;
if (get_append_p ())
SetFilePointer (get_handle (), 0, 0, FILE_END);
SetFilePointer (get_output_handle (), 0, 0, FILE_END);
else if (get_did_lseek ())
{
_off64_t actual_length, current_position;
@ -624,10 +624,10 @@ fhandler_base::write (const void *ptr, size_t len)
set_did_lseek (0); /* don't do it again */
actual_length = GetFileSize (get_handle (), &size_high);
actual_length = GetFileSize (get_output_handle (), &size_high);
actual_length += ((_off64_t) size_high) << 32;
current_position = SetFilePointer (get_handle (), 0, &pos_high,
current_position = SetFilePointer (get_output_handle (), 0, &pos_high,
FILE_CURRENT);
current_position += ((_off64_t) pos_high) << 32;
@ -640,7 +640,7 @@ fhandler_base::write (const void *ptr, size_t len)
is writing after a long seek beyond EOF, convert the file to
a sparse file. */
DWORD dw;
HANDLE h = get_handle ();
HANDLE h = get_output_handle ();
BOOL r = DeviceIoControl (h, FSCTL_SET_SPARSE, NULL, 0, NULL,
0, &dw, NULL);
syscall_printf ("%d = DeviceIoControl(%p, FSCTL_SET_SPARSE, "
@ -657,20 +657,20 @@ fhandler_base::write (const void *ptr, size_t len)
char zeros[512];
int number_of_zeros_to_write = current_position - actual_length;
memset (zeros, 0, 512);
SetFilePointer (get_handle (), 0, NULL, FILE_END);
SetFilePointer (get_output_handle (), 0, NULL, FILE_END);
while (number_of_zeros_to_write > 0)
{
DWORD zeros_this_time = (number_of_zeros_to_write > 512
? 512 : number_of_zeros_to_write);
DWORD written;
if (!WriteFile (get_handle (), zeros, zeros_this_time,
if (!WriteFile (get_output_handle (), zeros, zeros_this_time,
&written, NULL))
{
__seterrno ();
if (get_errno () == EPIPE)
raise (SIGPIPE);
/* This might fail, but it's the best we can hope for */
SetFilePointer (get_handle (), current_position, NULL,
SetFilePointer (get_output_handle (), current_position, NULL,
FILE_BEGIN);
return -1;
@ -679,7 +679,7 @@ fhandler_base::write (const void *ptr, size_t len)
{
set_errno (ENOSPC);
/* This might fail, but it's the best we can hope for */
SetFilePointer (get_handle (), current_position, NULL,
SetFilePointer (get_output_handle (), current_position, NULL,
FILE_BEGIN);
return -1;
}
@ -886,7 +886,7 @@ fhandler_base::lseek (_off64_t offset, int whence)
set_readahead_valid (0);
}
debug_printf ("lseek (%s, %D, %d)", unix_path_name, offset, whence);
debug_printf ("lseek (%s, %D, %d)", get_name (), offset, whence);
DWORD win32_whence = whence == SEEK_SET ? FILE_BEGIN
: (whence == SEEK_CUR ? FILE_CURRENT : FILE_END);