diff options
author | Christopher Faylor <me@cgf.cx> | 2012-03-31 21:38:00 +0400 |
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committer | Christopher Faylor <me@cgf.cx> | 2012-03-31 21:38:00 +0400 |
commit | 1c1294b4ce46055413bc7cea6450c96425b9c562 (patch) | |
tree | dd9c126fb8a2ef0246f611b4e7c391365a2defa7 /winsup/cygwin/devices.in | |
parent | 54440304b397a5d3f4b19415c09a5939a9074c37 (diff) |
(Interim checkin while we work on this)
* devices.cc: Regenerate.
* devices.h (device::noexpose): New field.
(device::dev_on_fs): Make a bit field.
(get_major): Use proper type for declaration.
(expose): New field.
(ext_dev_storage): Delete declaration.
(dev_storage_size): Ditto.
(dev_storage): New declaration.
(dev_storage_end): Ditto.
* devices.in: Mark /dev/ptym*, /dev/com*, /dev/pipe, /dev/fifo, and "/dev" as
"no expose".
* fhandler.h (fhandler_dev::lastrealpos): Delete declaration.
(fhandler_dev::devidx): Declare new field.
* fhandler_disk_file.cc: Move fhandler_dev functions into fhandler_dev.cc.
* fhandler_dev.cc: Add includes needed for functions moved from
fhandler_disk_file.cc.
(dev_storage_scan_start): Define place to start listing devices.
(dev_storage_size): Define size of array to scan.
(fhandler_dev::fhandler_dev): Move here from fhandler_disk_file.cc.
(fhandler_dev::opendir): Ditto.
(fhandler_dev::readdir): Just check devidx for non-NULL to determine when to go
to disk for /dev content. Use dev_storage rather than ext_dev_storage.
Iterate over dev_storage using devidx pointer. Use accessor functions rather
than raw references to the device struct. Only increment dir->__d_position
when we are actually going to be returning something. Add debug_printf for
exit.
(fhandler_dev::rewinddir): Set devidx as appropriate depending on whether
there's a /dev on disk or not.
* gendevices: Don't mark dev_storage static but do put it in the _RDATA
section.
* path.cc (path_conv::check): Use new "device::expose()" function to decide to
forbid programs from referencing internal device types.
Diffstat (limited to 'winsup/cygwin/devices.in')
-rw-r--r-- | winsup/cygwin/devices.in | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/winsup/cygwin/devices.in b/winsup/cygwin/devices.in index 553478413..40d32b022 100644 --- a/winsup/cygwin/devices.in +++ b/winsup/cygwin/devices.in @@ -65,7 +65,7 @@ const device dev_error_storage = %% "/dev/tty", BRACK(FH_TTY), "/dev/tty" "/dev/pty%(0-63)d", BRACK(FHDEV(DEV_PTYS_MAJOR, {$1})), "/dev/pty{$1}", ptys_dev -"/dev/ptym%(0-63)d", BRACK(FHDEV(DEV_PTYM_MAJOR, {$1})), "/dev/ptym{$1}", ptym_dev +"/dev/ptym%(0-63)d", BRACK(FHDEV(DEV_PTYM_MAJOR, {$1})), "/dev/ptym{$1}", true, ptym_dev "/dev/cons%(0-63)d", BRACK(FHDEV(DEV_CONS_MAJOR, {$1})), "/dev/cons{$1}", cons_dev "/dev/console", BRACK(FH_CONSOLE), "/dev/console", console_dev "/dev/ptmx", BRACK(FH_PTMX), "/dev/ptmx" @@ -82,10 +82,10 @@ const device dev_error_storage = "/dev/kmem", BRACK(FH_KMEM), "/dev/mem" "/dev/clipboard", BRACK(FH_CLIPBOARD), "/dev/clipboard" "/dev/port", BRACK(FH_PORT), "/dev/port" -"/dev/com%(1-16)d", BRACK(FHDEV(DEV_SERIAL_MAJOR, {$1 - 1})), "\\??\\COM{$1}" +"/dev/com%(1-16)d", BRACK(FHDEV(DEV_SERIAL_MAJOR, {$1 - 1})), "\\??\\COM{$1}", true "/dev/ttyS%(0-63)d", BRACK(FHDEV(DEV_SERIAL_MAJOR, {$1})), "\\??\\COM{$1 + 1}" -"/dev/pipe", BRACK(FH_PIPE), "/dev/pipe" -"/dev/fifo", BRACK(FH_FIFO), "/dev/fifo" +"/dev/pipe", BRACK(FH_PIPE), "/dev/pipe", true +"/dev/fifo", BRACK(FH_FIFO), "/dev/fifo", true "/dev/st%(0-127)d", BRACK(FHDEV(DEV_TAPE_MAJOR, {$1})), "\\Device\\Tape{$1}" "/dev/nst%(0-127)d", BRACK(FHDEV(DEV_TAPE_MAJOR, {$1 + 128})), "\\Device\\Tape{$1}" "/dev/fd%(0-15)d", BRACK(FHDEV(DEV_FLOPPY_MAJOR, {$1})), "\\Device\\Floppy{$1}" @@ -107,8 +107,7 @@ const device dev_error_storage = %% #undef BRACK -const device *ext_dev_storage = dev_storage; -const size_t dev_storage_size = sizeof dev_storage / sizeof dev_storage[0]; +const device *dev_storage_end = dev_storage + (sizeof dev_storage / sizeof dev_storage[0]); void device::parse (const char *s) |