From 4aed2c8219774f5d797760606b8489a92ddc5163 Mon Sep 17 00:00:00 2001 From: toma Date: Wed, 25 Nov 2009 17:56:58 +0000 Subject: 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 --- kcontrol/info/memory_hpux.cpp | 92 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 kcontrol/info/memory_hpux.cpp (limited to 'kcontrol/info/memory_hpux.cpp') 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 +#include +#include +#include + + +#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 +} -- cgit v1.2.1