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| author | Ulrich Drepper <drepper@redhat.com> | 2009-07-31 22:30:30 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2009-07-31 22:30:30 -0700 |
| commit | bd03a1afa2445e5942e49c28ae1f7920b7f38a45 (patch) | |
| tree | ec765e30222eef68a9c5a92ec514a53176e0534f | |
| parent | 52ec0eb3dbe78d18a4ef70021389b2e1493b47cb (diff) | |
| download | glibc-bd03a1afa2445e5942e49c28ae1f7920b7f38a45.tar.gz glibc-bd03a1afa2445e5942e49c28ae1f7920b7f38a45.tar.xz glibc-bd03a1afa2445e5942e49c28ae1f7920b7f38a45.zip | |
Macro cleanup.
Better definition of the *_NITSET macros.
| -rw-r--r-- | nptl/ChangeLog | 4 | ||||
| -rw-r--r-- | nptl/descr.h | 16 |
2 files changed, 12 insertions, 8 deletions
diff --git a/nptl/ChangeLog b/nptl/ChangeLog index 20031b5ae6..3ebe841452 100644 --- a/nptl/ChangeLog +++ b/nptl/ChangeLog @@ -1,3 +1,7 @@ +2009-07-31 Ulrich Drepper <drepper@redhat.com> + + * descr.h: Better definition of *_BITMASK macros for cancellation. + 2009-07-29 Ulrich Drepper <drepper@redhat.com> * sysdeps/x86_64/tls.h (TLS_TCB_ALIGN): Define explicitly to 32. diff --git a/nptl/descr.h b/nptl/descr.h index 22e774ab7e..9c366e7400 100644 --- a/nptl/descr.h +++ b/nptl/descr.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2002-2006, 2007, 2008 Free Software Foundation, Inc. +/* Copyright (C) 2002-2006, 2007, 2008, 2009 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. @@ -243,25 +243,25 @@ struct pthread int cancelhandling; /* Bit set if cancellation is disabled. */ #define CANCELSTATE_BIT 0 -#define CANCELSTATE_BITMASK 0x01 +#define CANCELSTATE_BITMASK (0x01 << CANCELSTATE_BIT) /* Bit set if asynchronous cancellation mode is selected. */ #define CANCELTYPE_BIT 1 -#define CANCELTYPE_BITMASK 0x02 +#define CANCELTYPE_BITMASK (0x01 << CANCELTYPE_BIT) /* Bit set if canceling has been initiated. */ #define CANCELING_BIT 2 -#define CANCELING_BITMASK 0x04 +#define CANCELING_BITMASK (0x01 << CANCELING_BIT) /* Bit set if canceled. */ #define CANCELED_BIT 3 -#define CANCELED_BITMASK 0x08 +#define CANCELED_BITMASK (0x01 << CANCELED_BIT) /* Bit set if thread is exiting. */ #define EXITING_BIT 4 -#define EXITING_BITMASK 0x10 +#define EXITING_BITMASK (0x01 << EXITING_BIT) /* Bit set if thread terminated and TCB is freed. */ #define TERMINATED_BIT 5 -#define TERMINATED_BITMASK 0x20 +#define TERMINATED_BITMASK (0x01 << TERMINATED_BIT) /* Bit set if thread is supposed to change XID. */ #define SETXID_BIT 6 -#define SETXID_BITMASK 0x40 +#define SETXID_BITMASK (0x01 << SETXID_BIT) /* Mask for the rest. Helps the compiler to optimize. */ #define CANCEL_RESTMASK 0xffffff80 |