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r179251 - in /trunk/gcc/ada: ChangeLog gnat_rm....
- From: charlet at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 27 Sep 2011 09:33:30 -0000
- Subject: r179251 - in /trunk/gcc/ada: ChangeLog gnat_rm....
Author: charlet
Date: Tue Sep 27 09:33:30 2011
New Revision: 179251
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179251
Log:
2011-09-27 Pascal Obry <obry@adacore.com>
* s-taprop.ads (Initialize_Lock)[RW_Lock]: New spec for r/w lock.
(Finalize_Lock)[RW_Lock]: Likewise.
(Write_Lock)[RW_Lock]: Likewise.
(Unlock)[RW_Lock]: Likewise.
(Read_Lock): Define L as RW_Lock (instead of Lock).
* s-taprop-linux.adb (Initialize_Lock)[RW_Lock]: New
routine for r/w lock.
(Finalize_Lock)[RW_Lock]: Likewise.
(Write_Lock)[RW_Lock]: Likewise.
(Unlock)[RW_Lock]: Likewise.
(Read_Lock): Define L as RW_Lock (instead of Lock).
* s-taprop-vxworks.adb, s-taprop-tru64.adb, s-taprop-vms.adb,
s-taprop-mingw.adb, s-taprop-solaris.adb, s-taprop-irix.adb,
s-taprop-hpux-dce.adb, s-taprop-dummy.adb, s-taprop-posix.adb
(Initialize_Lock)[RW_Lock]: Same implementation as corresponding
routine for standard lock.
(Finalize_Lock)[RW_Lock]: Likewise.
(Write_Lock)[RW_Lock]: Likewise.
(Unlock)[RW_Lock]: Likewise.
(Read_Lock): Define L as RW_Lock (instead of Lock).
* s-taprob.ads, s-tpoben.ads (Protection): Add RWL (RW_Lock)
in the record definition.
* s-taprob.adb, s-taproben.adb (Finalize_Protection): Use r/w
lock for 'R' locking policy.
(Initialize_Protection): Likewise.
(Lock): Likewise.
(Lock_Read_Only): Likewise.
(Unlock): Likewise.
* s-taspri-posix.ads (RW_Lock): New type defined as
OS_Interface.pthread_rwlock_t.
* s-taspri-vxworks.ads, s-taspri-posix-noaltstack.ads,
s-taspri-mingw.ads, s-taspri-solaris.ads, s-taspri-dummy.ads,
s-taspri-posix.ads, s-taspri-vms.ads, s-taspri-hpux-dce.ads,
s-taspri-tru64.ads (RW_Lock): New type defined as alias to Lock.
Modified:
trunk/gcc/ada/ChangeLog
trunk/gcc/ada/gnat_rm.texi
trunk/gcc/ada/s-taprob.adb
trunk/gcc/ada/s-taprob.ads
trunk/gcc/ada/s-taprop-dummy.adb
trunk/gcc/ada/s-taprop-hpux-dce.adb
trunk/gcc/ada/s-taprop-irix.adb
trunk/gcc/ada/s-taprop-linux.adb
trunk/gcc/ada/s-taprop-mingw.adb
trunk/gcc/ada/s-taprop-posix.adb
trunk/gcc/ada/s-taprop-solaris.adb
trunk/gcc/ada/s-taprop-tru64.adb
trunk/gcc/ada/s-taprop-vms.adb
trunk/gcc/ada/s-taprop-vxworks.adb
trunk/gcc/ada/s-taprop.ads
trunk/gcc/ada/s-taspri-dummy.ads
trunk/gcc/ada/s-taspri-hpux-dce.ads
trunk/gcc/ada/s-taspri-mingw.ads
trunk/gcc/ada/s-taspri-posix-noaltstack.ads
trunk/gcc/ada/s-taspri-posix.ads
trunk/gcc/ada/s-taspri-solaris.ads
trunk/gcc/ada/s-taspri-tru64.ads
trunk/gcc/ada/s-taspri-vms.ads
trunk/gcc/ada/s-taspri-vxworks.ads
trunk/gcc/ada/s-tpoben.adb
trunk/gcc/ada/s-tpoben.ads