pthread_attr_setaffinity_np.3, pthread_attr_setdetachstate.3, pthread_attr_setguardsize.3, pthread_attr_setinheritsched.3, pthread_attr_setschedparam.3, pthread_attr_setschedpolicy.3, pthread_attr_setscope.3, pthread_attr_setstack.3, pthread_attr_setstackaddr.3, pthread_attr_setstacksize.3: Constify parameters

Each of the pthread_attr_get* functions extract some piece of
information from a pthread_attr_t, which is passed by const
reference. Add the const keyword to the prototypes of these
functions.

Signed-off-by: Rasmus Villemoes <rv@rasmusvillemoes.dk>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>

man3/pthread_attr_setaffinity_np.3

@@ -34,7 +34,7 @@ CPU affinity attribute in thread attributes object
 
 .BI "int pthread_attr_setaffinity_np(pthread_attr_t *" attr ,
 .BI "                   size_t " cpusetsize ", const cpu_set_t *" cpuset );
-.BI "int pthread_attr_getaffinity_np(pthread_attr_t *" attr ,
+.BI "int pthread_attr_getaffinity_np(const pthread_attr_t *" attr ,
 .BI "                   size_t " cpusetsize ", cpu_set_t *" cpuset );
 .sp
 Compile and link with \fI\-pthread\fP.

man3/pthread_attr_setdetachstate.3

@@ -33,7 +33,7 @@ set/get detach state attribute in thread attributes object
 
 .BI "int pthread_attr_setdetachstate(pthread_attr_t *" attr \
 ", int " detachstate );
-.BI "int pthread_attr_getdetachstate(pthread_attr_t *" attr \
+.BI "int pthread_attr_getdetachstate(const pthread_attr_t *" attr \
 ", int *" detachstate );
 .sp
 Compile and link with \fI\-pthread\fP.

man3/pthread_attr_setguardsize.3

@@ -33,7 +33,7 @@ attribute in thread attributes object
 
 .BI "int pthread_attr_setguardsize(pthread_attr_t *" attr \
 ", size_t " guardsize );
-.BI "int pthread_attr_getguardsize(pthread_attr_t *" attr \
+.BI "int pthread_attr_getguardsize(const pthread_attr_t *" attr \
 ", size_t *" guardsize );
 .sp
 Compile and link with \fI\-pthread\fP.

man3/pthread_attr_setinheritsched.3

@@ -33,7 +33,7 @@ inherit-scheduler attribute in thread attributes object
 
 .BI "int pthread_attr_setinheritsched(pthread_attr_t *" attr ,
 .BI "                                 int " inheritsched );
-.BI "int pthread_attr_getinheritsched(pthread_attr_t *" attr ,
+.BI "int pthread_attr_getinheritsched(const pthread_attr_t *" attr ,
 .BI "                                 int *" inheritsched );
 .sp
 Compile and link with \fI\-pthread\fP.

man3/pthread_attr_setschedparam.3

@@ -33,7 +33,7 @@ scheduling parameter attributes in thread attributes object
 
 .BI "int pthread_attr_setschedparam(pthread_attr_t *" attr ,
 .BI "                               const struct sched_param *" param );
-.BI "int pthread_attr_getschedparam(pthread_attr_t *" attr ,
+.BI "int pthread_attr_getschedparam(const pthread_attr_t *" attr ,
 .BI "                               struct sched_param *" param );
 .sp
 Compile and link with \fI\-pthread\fP.

man3/pthread_attr_setschedpolicy.3

@@ -33,7 +33,7 @@ scheduling policy attribute in thread attributes object
 
 .BI "int pthread_attr_setschedpolicy(pthread_attr_t *" attr \
 ", int " policy );
-.BI "int pthread_attr_getschedpolicy(pthread_attr_t *" attr \
+.BI "int pthread_attr_getschedpolicy(const pthread_attr_t *" attr \
 ", int " *policy );
 .sp
 Compile and link with \fI\-pthread\fP.

man3/pthread_attr_setscope.3

@@ -33,7 +33,7 @@ attribute in thread attributes object
 
 .BI "int pthread_attr_setscope(pthread_attr_t *" attr \
 ", int " scope );
-.BI "int pthread_attr_getscope(pthread_attr_t *" attr \
+.BI "int pthread_attr_getscope(const pthread_attr_t *" attr \
 ", int *" scope );
 .sp
 Compile and link with \fI\-pthread\fP.

man3/pthread_attr_setstack.3

@@ -33,7 +33,7 @@ attributes in thread attributes object
 
 .BI "int pthread_attr_setstack(pthread_attr_t *" attr ,
 .BI "                          void *" stackaddr ", size_t " stacksize );
-.BI "int pthread_attr_getstack(pthread_attr_t *" attr ,
+.BI "int pthread_attr_getstack(const pthread_attr_t *" attr ,
 .BI "                          void **" stackaddr ", size_t *" stacksize );
 .sp
 Compile and link with \fI\-pthread\fP.

man3/pthread_attr_setstackaddr.3

@@ -33,7 +33,7 @@ set/get stack address attribute in thread attributes object
 
 .BI "int pthread_attr_setstackaddr(pthread_attr_t *" attr \
 ", void *" stackaddr );
-.BI "int pthread_attr_getstackaddr(pthread_attr_t *" attr \
+.BI "int pthread_attr_getstackaddr(const pthread_attr_t *" attr \
 ", void **" stackaddr );
 .sp
 Compile and link with \fI\-pthread\fP.

man3/pthread_attr_setstacksize.3

@@ -33,7 +33,7 @@ attribute in thread attributes object
 
 .BI "int pthread_attr_setstacksize(pthread_attr_t *" attr \
 ", size_t " stacksize );
-.BI "int pthread_attr_getstacksize(pthread_attr_t *" attr \
+.BI "int pthread_attr_getstacksize(const pthread_attr_t *" attr \
 ", size_t *" stacksize );
 .sp
 Compile and link with \fI\-pthread\fP.