libs/newlib-cygwin
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* winsup.h (access_worker): Declare with added fhandler_base parameter.

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* syscalls.cc (access_worker): Accommodate extra fhandler_base argument.  Use
it instead of stat_worker to determine stat information, when appropriate.
* fhandler.cc (fhandler_base::device_access_denied): Pass fhandler pointer to
access_worker so that it can use the proper method for determining stat
information.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto.
This commit is contained in:
Christopher Faylor 2003-12-15 04:16:42 +00:00
parent 228f99a6c1
commit 9908d9977b
6 changed files with 17 additions and 6 deletions
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11
winsup/cygwin/ChangeLog
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@ -1,3 +1,14 @@
2003-12-14 Christopher Faylor <cgf@redhat.com>
* winsup.h (access_worker): Declare with added fhandler_base parameter.
* syscalls.cc (access_worker): Accommodate extra fhandler_base
argument. Use it instead of stat_worker to determine stat information,
when appropriate.
* fhandler.cc (fhandler_base::device_access_denied): Pass fhandler
pointer to access_worker so that it can use the proper method for
determining stat information.
* fhandler_disk_file.cc (fhandler_disk_file::opendir): Ditto.
2003-12-14 Christopher Faylor <cgf@redhat.com> 2003-12-14 Christopher Faylor <cgf@redhat.com>
* exceptions.cc (ctrl_c_handler): Remove this thread from the signal * exceptions.cc (ctrl_c_handler): Remove this thread from the signal

2
winsup/cygwin/fhandler.cc
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@ -328,7 +328,7 @@ fhandler_base::device_access_denied (int flags)
if (!mode) if (!mode)
mode |= R_OK; mode |= R_OK;
return access_worker (pc, mode); return access_worker (pc, mode, this);
} }
/* Open system call handler function. */ /* Open system call handler function. */

2
winsup/cygwin/fhandler_disk_file.cc
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@ -632,7 +632,7 @@ fhandler_disk_file::opendir ()
set_errno (ENOMEM); set_errno (ENOMEM);
goto free_dirname; goto free_dirname;
} }
else if (access_worker (pc, R_OK) != 0) else if (access_worker (pc, R_OK, this) != 0)
goto free_dirent; goto free_dirent;
else else
{ {

2
winsup/cygwin/path.cc
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@ -556,7 +556,7 @@ path_conv::check (const char *src, unsigned opt,
if (dev.major == DEV_CYGDRIVE_MAJOR) if (dev.major == DEV_CYGDRIVE_MAJOR)
{ {
if (!component) if (!component)
fileattr = FILE_ATTRIBUTE_DIRECTORY; fileattr = FILE_ATTRIBUTE_DIRECTORY | FILE_ATTRIBUTE_READONLY;
else else
{ {
dev.devn = FH_FS; dev.devn = FH_FS;

4
winsup/cygwin/syscalls.cc
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@ -1240,7 +1240,7 @@ lstat (const char *name, struct __stat32 *buf)
} }
int int
access_worker (path_conv& real_path, int flags) access_worker (path_conv& real_path, int flags, fhandler_base *fh)
{ {
if (real_path.error) if (real_path.error)
{ {
@ -1268,7 +1268,7 @@ access_worker (path_conv& real_path, int flags)
return check_file_access (real_path, flags); return check_file_access (real_path, flags);
struct __stat64 st; struct __stat64 st;
int r = stat_worker (real_path, &st, 0); int r = fh ? fh->fstat (&st) : stat_worker (real_path, &st, 0);
if (r) if (r)
return -1; return -1;
r = -1; r = -1;

2
winsup/cygwin/winsup.h
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@ -296,7 +296,7 @@ int symlink_worker (const char *, const char *, bool, bool)
__attribute__ ((regparm (3))); __attribute__ ((regparm (3)));
class path_conv; class path_conv;
int access_worker (path_conv&, int) __attribute__ ((regparm (2))); int access_worker (path_conv&, int, class fhandler_base * = NULL) __attribute__ ((regparm (3)));
int fcntl_worker (int fd, int cmd, void *arg); int fcntl_worker (int fd, int cmd, void *arg);