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* path.cc (path_conv::check): Don't complain if /dev/x/foo when x doesn't

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exist.
(mount_info::conv_to_win32_path): Keep translating when a /cygdrive is found.
Don't attempt to translate to a device name when devn == FH_CYGDRIVE.
(cygwin_conv_to_win32_path): Set buffer to empty on error.
(cygwin_conv_to_full_win32_path): Ditto.
* window.cc: Include unistd.h to verify definitions.
This commit is contained in:
Christopher Faylor
2001-12-06 22:36:08 +00:00
parent 9acc7b9b3d
commit a0c1938145
3 changed files with 28 additions and 11 deletions
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12
winsup/cygwin/ChangeLog
View File

@@ -1,3 +1,15 @@
2001-12-06 Christopher Faylor <cgf@redhat.com>
* path.cc (path_conv::check): Don't complain if /dev/x/foo when x
doesn't exist.
(mount_info::conv_to_win32_path): Keep translating when a /cygdrive is
found. Don't attempt to translate to a device name when devn ==
FH_CYGDRIVE.
(cygwin_conv_to_win32_path): Set buffer to empty on error.
(cygwin_conv_to_full_win32_path): Ditto.
* window.cc: Include unistd.h to verify definitions.
2001-12-05 Christopher Faylor <cgf@redhat.com> 2001-12-05 Christopher Faylor <cgf@redhat.com>
* dir.cc (opendir): Detect error return from build_fhandler_from_name. * dir.cc (opendir): Detect error return from build_fhandler_from_name.

16
winsup/cygwin/path.cc
View File

@@ -482,14 +482,16 @@ path_conv::check (const char *src, unsigned opt,
/* devn should not be a device. If it is, then stop parsing now. */ /* devn should not be a device. If it is, then stop parsing now. */
if (devn != FH_BAD) if (devn != FH_BAD)
{ {
if (devn != FH_CYGDRIVE)
{
fileattr = 0;
if (component) if (component)
{ {
error = ENOTDIR; error = ENOTDIR;
return; return;
} }
if (devn != FH_CYGDRIVE) }
fileattr = 0; else if (!component)
else
fileattr = !unit ? FILE_ATTRIBUTE_DIRECTORY fileattr = !unit ? FILE_ATTRIBUTE_DIRECTORY
: GetFileAttributes (full_path); : GetFileAttributes (full_path);
goto out; /* Found a device. Stop parsing. */ goto out; /* Found a device. Stop parsing. */
@@ -1389,7 +1391,6 @@ mount_info::conv_to_win32_path (const char *src_path, char *dst,
dst[0] = '\0'; dst[0] = '\0';
if (mount_table->cygdrive_len > 1) if (mount_table->cygdrive_len > 1)
devn = FH_CYGDRIVE; devn = FH_CYGDRIVE;
goto out;
} }
else if (cygdrive_win32_path (pathbuf, dst, unit)) else if (cygdrive_win32_path (pathbuf, dst, unit))
{ {
@@ -1466,6 +1467,7 @@ mount_info::conv_to_win32_path (const char *src_path, char *dst,
*flags = mi->flags; *flags = mi->flags;
} }
if (devn != FH_CYGDRIVE)
win32_device_name (src_path, dst, devn, unit); win32_device_name (src_path, dst, devn, unit);
out: out:
@@ -3287,11 +3289,12 @@ cygwin_conv_to_win32_path (const char *path, char *win32_path)
path_conv p (path, PC_SYM_FOLLOW); path_conv p (path, PC_SYM_FOLLOW);
if (p.error) if (p.error)
{ {
win32_path[0] = '\0';
set_errno (p.error); set_errno (p.error);
return -1; return -1;
} }
strcpy (win32_path, p.get_win32 ()); strcpy (win32_path, p);
return 0; return 0;
} }
@@ -3301,11 +3304,12 @@ cygwin_conv_to_full_win32_path (const char *path, char *win32_path)
path_conv p (path, PC_SYM_FOLLOW | PC_FULL); path_conv p (path, PC_SYM_FOLLOW | PC_FULL);
if (p.error) if (p.error)
{ {
win32_path[0] = '\0';
set_errno (p.error); set_errno (p.error);
return -1; return -1;
} }
strcpy (win32_path, p.get_win32 ()); strcpy (win32_path, p);
return 0; return 0;
} }

1
winsup/cygwin/window.cc
View File

@@ -18,6 +18,7 @@ details. */
#include <limits.h> #include <limits.h>
#include <wingdi.h> #include <wingdi.h>
#include <winuser.h> #include <winuser.h>
#include <unistd.h>
#include "cygerrno.h" #include "cygerrno.h"
#include "perprocess.h" #include "perprocess.h"
#include "security.h" #include "security.h"