From a0383336de400a024c8ded9fc4655e79c2615931 Mon Sep 17 00:00:00 2001
From: wifiextender <router@archlinux.info>
Date: Thu, 25 Aug 2016 14:53:22 +0200
Subject: [PATCH] Add more m4 tests

---
 m4/the_rest_funcs.m4 | 45 +++++++++++++++++++++++++++++++++++++++++++++
 m4/typez.m4          |  4 ++++
 2 files changed, 49 insertions(+)

diff --git a/m4/the_rest_funcs.m4 b/m4/the_rest_funcs.m4
index b7bcce6..874877d 100644
--- a/m4/the_rest_funcs.m4
+++ b/m4/the_rest_funcs.m4
@@ -115,6 +115,7 @@ AC_DEFUN([TEST_SOME_FUNCS],[
 
   ])
 
+
   NOTIFY([openNreadFile])
   AC_COMPILE_IFELSE([
     AC_LANG_SOURCE([[
@@ -150,6 +151,7 @@ AC_DEFUN([TEST_SOME_FUNCS],[
     ]
   )
 
+
   ifdef([ITS_BSD],[],[
     NOTIFY([glob])
     AC_COMPILE_IFELSE([
@@ -167,6 +169,7 @@ AC_DEFUN([TEST_SOME_FUNCS],[
 
   ])
 
+
   NOTIFY([sysconf])
   AC_COMPILE_IFELSE([
     AC_LANG_SOURCE([[
@@ -376,6 +379,48 @@ AC_DEFUN([TEST_SOME_FUNCS],[
     ])
 
 
+    NOTIFY([xswdev-swap])
+    AC_COMPILE_IFELSE([
+      AC_LANG_SOURCE([[
+        #include <stdio.h>
+        #include <string.h>
+        #include <stdlib.h>
+        #include <inttypes.h>
+        #include <sys/types.h>
+        #include <sys/param.h>
+        #include <sys/stat.h>
+        #include <sys/sysctl.h>
+        #include <vm/vm_param.h>
+        int main(void) {
+          struct xswdev xsw;
+          u_int pagesize = 4096, dummy = 0;
+          uintmax_t total = 0, used = 0, pz = 0;
+          int mib[20];
+          memset(mib, 0, sizeof(mib));
+          size_t mibi = sizeof(mib) / sizeof(mib[0]);
+          size_t len = sizeof(dummy), sisi = sizeof(struct xswdev);
+
+          pz = (uintmax_t)pagesize;
+          if (0 != (sysctlnametomib("vm.swap_info", mib, &mibi))) {
+            return 0;
+          }
+          if (0 != (sysctl(mib, (u_int)(mibi + 1), &xsw, &sisi, NULL, 0))) {
+            return 0;
+          }
+          if (xsw.xsw_version != XSWDEV_VERSION) {
+            return 0;
+          }
+          used  = (uintmax_t)xsw.xsw_used;
+          total = (uintmax_t)xsw.xsw_nblks;
+
+          return 0;
+        }
+      ]])
+    ],[],[
+      COMPILE_FAILED([xswdev-swap])
+      ]
+    )
+
   ],
   [])
 
diff --git a/m4/typez.m4 b/m4/typez.m4
index f879541..c6f670c 100644
--- a/m4/typez.m4
+++ b/m4/typez.m4
@@ -93,6 +93,9 @@ AC_DEFUN([TEST_TYPEZ],[
     AC_CHECK_HEADERS([ \
       sys/types.h      \
       sys/sysctl.h     \
+      sys/param.h      \
+      sys/stat.h       \
+      vm/vm_param.h    \
     ],[],[
       ERR([Missing core header files.])
     ])
@@ -135,6 +138,7 @@ AC_DEFUN([TEST_TYPEZ],[
     AC_CHECK_FUNCS([  \
       sysctl          \
       sysctlbyname    \
+      sysctlnametomib \
       getloadavg      \
       malloc          \
       free            \
-- 
2.11.0