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authorUlrich Drepper <drepper@redhat.com>2007-05-15 06:49:29 +0000
committerUlrich Drepper <drepper@redhat.com>2007-05-15 06:49:29 +0000
commit2c1d61722625a1ee57ab284aad42acb7ec5662ca (patch)
tree0ea088eded588d3d43cb348687d7422598ab9382 /nptl/TODO
parent83d87915da34fc02d170ff8c356406040da2823f (diff)
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* version.h (VERSION): Define to 6.glibc-2.6cvs/glibc-2_6-basecvs/glibc-2_6
* include/features.h (__GLIBC_MINOR__): Likewise.
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diff --git a/nptl/TODO b/nptl/TODO
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@@ -14,3 +14,18 @@ syscall needed.
- test with threaded process terminating and semadj (?) being applied
only after all threads are gone
+
+
+
+- semaphore changes:
+
+ - sem_post should only wake one thread and only when the state of
+ the semaphore changed from 0 to 1
+
+ this also requires that sem_wait and sem_timedwait don't drop the
+ post if they get canceled.
+
+ - possibly add counter field. This requires reviving the
+ differences between old and new semaphose funtions. The old ones
+ stay as they are now. The new once can use an additional field
+ wich is the counter for the number of waiters