diff options
Diffstat (limited to 'kcontrol/info/memory_tru64.cpp')
-rw-r--r-- | kcontrol/info/memory_tru64.cpp | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/kcontrol/info/memory_tru64.cpp b/kcontrol/info/memory_tru64.cpp deleted file mode 100644 index c3cbb2fae..000000000 --- a/kcontrol/info/memory_tru64.cpp +++ /dev/null @@ -1,83 +0,0 @@ -/* - * This is memory_tru64.cpp to retrieve memory information under Tru64/Alpha. - * - * Implemented by Tom Leitner, Tom@radar.tu-graz.ac.at - * - * WARNING: This module requires linking with -lmach - * - * This routine is based on m_decosf1.c from the "top" program written by: - * - * AUTHOR: Anthony Baxter, <anthony@aaii.oz.au> - * - */ - -#include <stdio.h> -#include <unistd.h> -#include <sys/socket.h> -#include <sys/mbuf.h> -#include <net/route.h> -#include <sys/table.h> -extern "C" { -#include <mach/mach_traps.h> -} -#include <mach/vm_statistics.h> - -#define pagetob(size) (MEMORY(1024L) * ((long) (size) << (long) pageshift)) -#define LOG1024 10 - -extern "C" void vm_statistics(task_t, vm_statistics_data_t*); - -void KMemoryWidget::update() -{ - int pageshift; /* log base 2 of the pagesize */ - int pagesize; - vm_statistics_data_t vmstats; - int swap_pages=0,swap_free=0,i; - struct tbl_swapinfo swbuf; - - /* get the page size with "getpagesize" and calculate pageshift from it */ - - pagesize = getpagesize(); - pageshift = 0; - while (pagesize > 1) { - pageshift++; - pagesize >>= 1; - } - - /* we only need the amount of log(2)1024 for our conversion */ - - pageshift -= LOG1024; - - /* memory information */ - /* this is possibly bogus - we work out total # pages by */ - /* adding up the free, active, inactive, wired down, and */ - /* zero filled. Anyone who knows a better way, TELL ME! */ - /* Change: dont use zero filled. */ - - (void) ::vm_statistics(::task_self(), &vmstats); - - /* thanks DEC for the table() command. No thanks at all for */ - /* omitting the man page for it from OSF/1 1.2, and failing */ - /* to document SWAPINFO in the 1.3 man page. Lets hear it for */ - /* include files. */ - - i=0; - while(table(TBL_SWAPINFO,i,&swbuf,1,sizeof(struct tbl_swapinfo))>0) { - swap_pages += swbuf.size; - swap_free += swbuf.free; - i++; - } - Memory_Info[TOTAL_MEM] = pagetob((vmstats.free_count + - vmstats.active_count + - vmstats.inactive_count + - vmstats.wire_count)); - Memory_Info[FREE_MEM] = pagetob(vmstats.free_count); - Memory_Info[SHARED_MEM] = NO_MEMORY_INFO; /* FIXME ?? */ - Memory_Info[BUFFER_MEM] = NO_MEMORY_INFO; /* FIXME ?? */ -#ifdef __GNUC__ -#warning "FIXME: Memory_Info[CACHED_MEM]" -#endif - Memory_Info[CACHED_MEM] = NO_MEMORY_INFO; /* cached memory in ram */ - Memory_Info[SWAP_MEM] = pagetob(swap_pages); - Memory_Info[FREESWAP_MEM] = pagetob(swap_free); -} |