Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebase@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 92 insertions, 0 deletions

diff --git a/kcontrol/info/memory_hpux.cpp b/kcontrol/info/memory_hpux.cpp
new file mode 100644
index 000000000..4fefdfb35
--- /dev/null
+++ b/kcontrol/info/memory_hpux.cpp
@@ -0,0 +1,92 @@
+/*
+
+    This file will be included by memory.cpp !
+
+    HP-UX is really ugly to retrieve information from !
+    Implemented on 24.04.1999 by Helge Deller (deller@gmx.de)
+    Tested on an HP9000/715/64 under HPUX-10.20.
+    Updated for QT 2.0 on 27.04.1999 (deller)
+
+    Sorry, but I don't know, who implemented the first (little) version of 
+    update(), but it showed wrong sizes !
+
+    Many thanks goes also to Mike Romberg, who implemented such functions in
+    the program "xosview". Here's his copyright:
+    Copyright (c) 1994, 1995 by Mike Romberg ( romberg@fsl.noaa.gov )
+
+*/
+
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/param.h>
+#include <sys/pstat.h>
+
+
+#define MAX_SWAP_AREAS 16
+
+void KMemoryWidget::update()
+{
+  int  		page_size,i;
+  unsigned long total_mem, total_free,
+		total_physical, total_swap, free_physical,
+		used_physical,  used_swap,  free_swap;
+
+  struct 	pst_static pststatic;
+  struct 	pst_dynamic stats;
+  struct 	pst_vminfo vmstats;
+  unsigned long fields_[4];
+  struct 	pst_swapinfo swapinfo;
+
+  pstat_getstatic( &pststatic, sizeof( struct pst_static ), (size_t)1, 0);
+  total_physical = pststatic.physical_memory;
+  page_size = (int)pststatic.page_size;
+
+  pstat_getdynamic(&stats, sizeof( pst_dynamic ), (size_t)1, 0);
+  pstat_getvminfo(&vmstats, sizeof(vmstats), (size_t)1, 0);
+
+  fields_[0] = stats.psd_rmtxt + stats.psd_arm;  // TEXT
+  fields_[1] = stats.psd_rm - stats.psd_rmtxt;	 // USED
+  fields_[2] = total_physical - fields_[0] - fields_[1] - stats.psd_free; //OTHER
+  fields_[3] = stats.psd_free;	// FREE
+
+  used_physical   = (total_physical - fields_[3]) * page_size;
+  total_physical *= page_size;
+  free_physical  = (total_physical - used_physical);
+
+
+  /* Now check the SWAP-AREAS !! */
+
+  total_swap = free_swap  = 0;
+
+  for (i = 0 ; i < MAX_SWAP_AREAS ; i++)
+  {
+      pstat_getswap(&swapinfo, sizeof(swapinfo), (size_t)1, i);
+      if (swapinfo.pss_idx == (unsigned)i)
+      {
+	  swapinfo.pss_nfpgs *= 4;  // nfpgs is in 512 Byte Blocks....
+	  if (swapinfo.pss_nblksenabled == 0) // == 0 ??
+	      swapinfo.pss_nblksenabled = swapinfo.pss_nfpgs;
+          total_swap += (((unsigned long)swapinfo.pss_nblksenabled) * 1024);
+          free_swap  += (((unsigned long)swapinfo.pss_nfpgs       ) * 1024);
+      }
+  }
+
+  used_swap = total_swap - free_swap;
+
+
+  /* Now display the results */
+
+  total_mem  = total_physical;   		// + total_swap;
+  total_free = (total_physical - used_physical);// + free_swap;
+
+  Memory_Info[TOTAL_MEM]    = MEMORY(total_mem); // total physical memory (without swaps)
+  Memory_Info[FREE_MEM]     = MEMORY(total_free);// total free physical memory (without swaps)
+  Memory_Info[SHARED_MEM]   = NO_MEMORY_INFO; 		    /* FIXME ?? */
+  Memory_Info[BUFFER_MEM]   = MEMORY(fields_[2])*page_size; /* FIXME ?? */
+  Memory_Info[SWAP_MEM]     = MEMORY(total_swap); // total size of all swap-partitions
+  Memory_Info[FREESWAP_MEM] = MEMORY(free_swap);  // free memory in swap-partitions
+#ifdef __GNUC__
+#warning "FIXME: Memory_Info[CACHED_MEM]"
+#endif
+  Memory_Info[CACHED_MEM] = NO_MEMORY_INFO; // cached memory in ram
+}