Merging upstream version 6.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 12 insertions, 12 deletions

diff --git a/man3/pthread_spin_init.3 b/man3/pthread_spin_init.3
index 87ad2e8..57ccb88 100644
--- a/man3/pthread_spin_init.3
+++ b/man3/pthread_spin_init.3
@@ -2,7 +2,7 @@
 .\"
 .\" SPDX-License-Identifier: Linux-man-pages-copyleft
 .\"
-.TH pthread_spin_init 3 2023-03-30 "Linux man-pages 6.05.01"
+.TH pthread_spin_init 3 2023-10-31 "Linux man-pages 6.7"
 .SH NAME
 pthread_spin_init, pthread_spin_destroy \- initialize or destroy a spin lock
 .SH LIBRARY
@@ -11,16 +11,16 @@ POSIX threads library
 .SH SYNOPSIS
 .nf
 .B #include <pthread.h>
-.PP
+.P
 .BI "int pthread_spin_init(pthread_spinlock_t *" lock ", int " pshared ");"
 .BI "int pthread_spin_destroy(pthread_spinlock_t *" lock ");"
 .fi
-.PP
+.P
 .RS -4
 Feature Test Macro Requirements for glibc (see
 .BR feature_test_macros (7)):
 .RE
-.PP
+.P
 .BR pthread_spin_init (),
 .BR pthread_spin_destroy ():
 .nf
@@ -33,7 +33,7 @@ instead of spin locks.
 Spin locks are primarily useful in conjunction with real-time
 scheduling policies.
 See NOTES.
-.PP
+.P
 The
 .BR pthread_spin_init ()
 function allocates any resources required for the use of
@@ -56,12 +56,12 @@ The spin lock may be operated on by any thread in any process that
 has access to the memory containing the lock
 (i.e., the lock may be in a shared memory object that is
 shared among multiple processes).
-.PP
+.P
 Calling
 .BR pthread_spin_init ()
 on a spin lock that has already been initialized results
 in undefined behavior.
-.PP
+.P
 The
 .BR pthread_spin_destroy ()
 function destroys a previously initialized spin lock,
@@ -69,13 +69,13 @@ freeing any resources that were allocated for that lock.
 Destroying a spin lock that has not been previously been initialized
 or destroying a spin lock while another thread holds the lock
 results in undefined behavior.
-.PP
+.P
 Once a spin lock has been destroyed,
 performing any operation on the lock other than
 once more initializing it with
 .BR pthread_spin_init ()
 results in undefined behavior.
-.PP
+.P
 The result of performing operations such as
 .BR pthread_spin_lock (3),
 .BR pthread_spin_unlock (3),
@@ -108,7 +108,7 @@ POSIX.1-2008.
 .SH HISTORY
 glibc 2.2.
 POSIX.1-2001.
-.PP
+.P
 Support for process-shared spin locks is a POSIX option.
 The option is supported in the glibc implementation.
 .SH NOTES
@@ -124,10 +124,10 @@ The problem is that if a thread operating under such a policy
 is scheduled off the CPU while it holds a spin lock,
 then other threads will waste time spinning on the lock
 until the lock holder is once more rescheduled and releases the lock.
-.PP
+.P
 If threads create a deadlock situation while employing spin locks,
 those threads will spin forever consuming CPU time.
-.PP
+.P
 User-space spin locks are
 .I not
 applicable as a general locking solution.