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* devices.h: Renumber internal devices so that FH_PROCESS is part of 

the /proc family of virtual devices.
	(FH_PROC_MAX_MINOR): Define.
	* path.h (isproc_dev): Use FH_PROC_MAX_MINOR rather than FH_PROC.
This commit is contained in:
Corinna Vinschen 2011-04-20 07:29:10 +00:00
parent f59c2998a1
commit 12c0f2d909
3 changed files with 22 additions and 13 deletions
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9
winsup/cygwin/ChangeLog
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@ -1,10 +1,17 @@
2011-04-20 Corinna Vinschen <corinna@vinschen.de>
* devices.h: Renumber internal devices so that FH_PROCESS is part of
the /proc family of virtual devices.
(FH_PROC_MAX_MINOR): Define.
* path.h (isproc_dev): Use FH_PROC_MAX_MINOR rather than FH_PROC.
2011-04-19 Peter Rosin <peda@lysator.liu.se>
* select.cc (pipe_cleanup): Make sure that device_specific_pipe is
always deleted regardless of whether it has a unique thread associated
with it.
2011-04-02 Jon TURNEY <jon.turney@dronecode.org.uk>
2011-04-19 Jon TURNEY <jon.turney@dronecode.org.uk>
* thread.cc (semaphore::init): We cannot reliably infer anything from
the existing contents of sem, so merely warn rather than return EBUSY

24
winsup/cygwin/devices.h
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@ -40,24 +40,26 @@ enum fh_devices
FH_CLIPBOARD=FHDEV (13, 254),
/* begin /proc directories */
FH_PROC = FHDEV (0, 255),
FH_REGISTRY= FHDEV (0, 254),
FH_PROCNET = FHDEV (0, 253),
FH_PROCESSFD = FHDEV (0, 252),
FH_PROCSYS = FHDEV (0, 251),
FH_PROCSYSVIPC = FHDEV (0,250),
FH_PROC_MAX_MINOR = FHDEV (0, 255),
FH_PROC_MIN_MINOR = FHDEV (0,200),
FH_PROC = FHDEV (0, 255),
FH_PROCESS = FHDEV (0, 254),
FH_REGISTRY= FHDEV (0, 253),
FH_PROCNET = FHDEV (0, 252),
FH_PROCESSFD = FHDEV (0, 251),
FH_PROCSYS = FHDEV (0, 250),
FH_PROCSYSVIPC = FHDEV (0, 249),
FH_PROC_MIN_MINOR = FHDEV (0, 200),
/* end /proc directories */
FH_PIPE = FHDEV (0, 199),
FH_PIPER = FHDEV (0, 198),
FH_PIPEW = FHDEV (0, 197),
FH_FIFO = FHDEV (0, 196),
FH_PROCESS = FHDEV (0, 195),
FH_FS = FHDEV (0, 194), /* filesystem based device */
FH_NETDRIVE= FHDEV (0, 193),
FH_DEV = FHDEV (0, 192),
FH_FS = FHDEV (0, 195), /* filesystem based device */
FH_NETDRIVE= FHDEV (0, 194),
FH_DEV = FHDEV (0, 193),
DEV_FLOPPY_MAJOR = 2,
FH_FLOPPY = FHDEV (DEV_FLOPPY_MAJOR, 0),

2
winsup/cygwin/path.h
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@ -18,7 +18,7 @@ details. */
#include <fcntl.h>
#define isproc_dev(devn) \
(devn >= FH_PROC_MIN_MINOR && devn <= FH_PROC)
(devn >= FH_PROC_MIN_MINOR && devn <= FH_PROC_MAX_MINOR)
#define isprocsys_dev(devn) (devn == FH_PROCSYS)