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futex.2: srcfix: FIXME tidy-up
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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man2/futex.2
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man2/futex.2
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@ -13,11 +13,11 @@
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.\" Modified 2004-10-07 aeb, added FUTEX_REQUEUE, FUTEX_CMP_REQUEUE
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.\"
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.\" FIXME Still to integrate are some points from Torvald Riegel's mail of
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.\" 2015-01-23:
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.\" 2015-01-23:
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.\" http://thread.gmane.org/gmane.linux.kernel/1703405/focus=7977
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.\"
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.\" FIXME Do we need to add some text regarding Torvald Riegel's 2015-01-24 mail
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.\" at http://thread.gmane.org/gmane.linux.kernel/1703405/focus=1873242
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.\" http://thread.gmane.org/gmane.linux.kernel/1703405/focus=1873242
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.\"
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.TH FUTEX 2 2016-07-17 "Linux" "Linux Programmer's Manual"
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.SH NAME
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@ -341,16 +341,17 @@ The arguments
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and
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.I val3
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are ignored.
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.\" FIXME(Torvald) I think we should remove this. Or maybe adapt to a
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.\" different example.
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.\" For
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.\" .BR futex (7),
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.\" this call is executed if decrementing the count gave a negative value
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.\" (indicating contention),
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.\" and will sleep until another process or thread releases
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.\" the futex and executes the
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.\" .B FUTEX_WAKE
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.\" operation.
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.\" FIXME . (Torvald) I think we should remove this. Or maybe adapt to a
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.\" different example.
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.\"
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.\" For
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.\" .BR futex (7),
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.\" this call is executed if decrementing the count gave a negative value
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.\" (indicating contention),
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.\" and will sleep until another process or thread releases
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.\" the futex and executes the
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.\" .B FUTEX_WAKE
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.\" operation.
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.\"
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.\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
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.\"
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@ -378,8 +379,9 @@ The arguments
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and
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.I val3
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are ignored.
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.\" FIXME(Torvald) I think we should remove this. Or maybe adapt to
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.\" a different example.
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.\" FIXME . (Torvald) I think we should remove this. Or maybe adapt to
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.\" a different example.
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.\"
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.\" For
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.\" .BR futex (7),
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.\" this is executed if incrementing the count showed that
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@ -387,7 +389,7 @@ are ignored.
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.\" once the futex value has been set to 1
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.\" (indicating that it is available).
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.\"
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.\" FIXME How does "incrementing the count show that there were waiters"?
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.\" How does "incrementing the count show that there were waiters"?
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.\"
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.\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
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.\"
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@ -559,7 +561,7 @@ and when the woken waiter unlocks A then the next waiter can proceed.
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.\" commit 4732efbeb997189d9f9b04708dc26bf8613ed721
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.\" Author: Jakub Jelinek <jakub@redhat.com>
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.\" Date: Tue Sep 6 15:16:25 2005 -0700
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.\" FIXME(Torvald) The glibc condvar implementation is currently being
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.\" FIXME. (Torvald) The glibc condvar implementation is currently being
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.\" revised (e.g., to not use an internal lock anymore).
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.\" It is probably more future-proof to remove this paragraph.
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.\" [Torvald, do you have an update here?]
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@ -1712,9 +1714,6 @@ various POSIX threads synchronization mechanisms
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.\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""
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.\"
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.SH EXAMPLE
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.\" FIXME Is it worth having an example program?
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.\" FIXME Anything obviously broken in the example program?
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.\"
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The program below demonstrates use of futexes in a program where a parent
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process and a child process use a pair of futexes located inside a
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shared anonymous mapping to synchronize access to a shared resource:
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@ -1936,8 +1935,9 @@ Futex example library, futex-*.tar.bz2 at
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.UE
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.\"
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.\" FIXME Are there any other resources that should be listed
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.\" in the SEE ALSO section?
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.\" in the SEE ALSO section?
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.\"
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.\" FIXME(Torvald) We should probably refer to the glibc code here, in
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.\" particular the glibc-internal futex wrapper functions that are
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.\" WIP, and the generic pthread_mutex_t and perhaps condvar
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.\" implementations.
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.\" particular the glibc-internal futex wrapper functions that are
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.\" WIP, and the generic pthread_mutex_t and perhaps condvar
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.\" implementations.
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