From 62f9a51532f5dac19fcf4dfdaaa37c1114049500 Mon Sep 17 00:00:00 2001
From: Craig Small <csmall@enc.com.au>
Date: Thu, 2 Jul 2015 20:54:11 +1000
Subject: [PATCH] library: remove procps_pagesize_get()

This is actually a systemcall getpagesize(2) or it is defined
in configure using a variety of methods, including a default
hard coded value as a last resort.

There is no need to have this in libprocps
---
 proc/libprocps.sym |  1 -
 proc/sysinfo.c     | 16 ----------------
 proc/sysinfo.h     |  1 -
 top/top.c          |  2 +-
 4 files changed, 1 insertion(+), 19 deletions(-)

diff --git a/proc/libprocps.sym b/proc/libprocps.sym
index c3d4c87b..fd2980c5 100644
--- a/proc/libprocps.sym
+++ b/proc/libprocps.sym
@@ -36,7 +36,6 @@ global:
 	procps_meminfo_unref;
 	procps_meminfo_get;
 	procps_meminfo_get_chain;
-	procps_pagesize_get;
 	procps_stat_new;
 	procps_stat_read;
 	procps_stat_read_jiffs;
diff --git a/proc/sysinfo.c b/proc/sysinfo.c
index 01d92058..13175bb8 100644
--- a/proc/sysinfo.c
+++ b/proc/sysinfo.c
@@ -113,22 +113,6 @@ PROCPS_EXPORT long procps_hertz_get(void)
     return 100;
 }
 
-/*
- * procps_pagesize_get:
- *
- * Return the size of pages in bytes
- *
- * Returns: size of pages in bytes
- */
-PROCPS_EXPORT long procps_pagesize_get(void)
-{
-    long psiz;
-
-    if ((psiz = sysconf(_SC_PAGESIZE)) > 0)
-        return psiz;
-    return 1;
-}
-
 /*
  * procps_loadavg:
  * @av1: location to store 1 minute load average
diff --git a/proc/sysinfo.h b/proc/sysinfo.h
index a0d020ff..d025415a 100644
--- a/proc/sysinfo.h
+++ b/proc/sysinfo.h
@@ -11,7 +11,6 @@ extern int have_privs;             /* boolean, true if setuid or similar */
 long procps_cpu_count(void);
 long procps_hertz_get(void);
 int procps_loadavg(double *av1, double *av5, double *av15);
-long procps_pagesize_get(void);
 
 #define BUFFSIZE (64*1024)
 typedef unsigned long long jiff;
diff --git a/top/top.c b/top/top.c
index 5dd60195..e10fa991 100644
--- a/top/top.c
+++ b/top/top.c
@@ -3253,7 +3253,7 @@ static void before (char *me) {
    // establish cpu particulars
    Hertz = procps_hertz_get();
    Cpu_cnt = procps_cpu_count();
-   Page_size = procps_pagesize_get();
+   Page_size = getpagesize();
 #ifdef PRETEND8CPUS
    Cpu_cnt = 8;
 #endif