mirror of https://github.com/xzeldon/htop.git
Reading swap data!
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@ -141,6 +141,10 @@ else
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[AC_CHECK_HEADERS([ncurses.h],[:],[missing_headers="$missing_headers $ac_header"])])])])
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fi
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if test "$my_htop_platform" = "freebsd"; then
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AC_CHECK_LIB([kvm], [kvm_open], [], [missing_libraries="$missing_libraries libkvm"])
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fi
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AC_ARG_ENABLE(native_affinity, [AC_HELP_STRING([--enable-native-affinity], [enable native sched_setaffinity and sched_getaffinity for affinity support, disables hwloc])], ,enable_native_affinity="yes")
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if test "x$enable_native_affinity" = xyes -a "x$cross_compiling" = xno; then
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AC_MSG_CHECKING([for usable sched_setaffinity])
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@ -26,12 +26,15 @@ typedef struct FreeBSDProcessList_ {
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}*/
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static int MIB_vm_stats_vm_v_wire_count[4];
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static int MIB_vm_stats_vm_v_cache_count[4];
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static int MIB_hw_physmem[2];
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static int pageSizeKb;
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ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList) {
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FreeBSDProcessList* this = calloc(1, sizeof(FreeBSDProcessList));
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ProcessList* pl = (ProcessList*) this;
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ProcessList_init((ProcessList*)this, usersTable, pidWhiteList);
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FreeBSDProcessList* fpl = calloc(1, sizeof(FreeBSDProcessList));
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ProcessList* pl = (ProcessList*) fpl;
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ProcessList_init(pl, usersTable, pidWhiteList);
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int cpus = 1;
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size_t sizeof_cpus = sizeof(cpus);
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@ -45,31 +48,51 @@ ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList) {
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pl->cpus[i].totalPeriod = 1;
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}
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size_t len = 4;
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sysctlnametomib("vm.stats.vm.v_wire_count", MIB_vm_stats_vm_v_wire_count, &len);
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len = 2;
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sysctlnametomib("hw.physmem", MIB_hw_physmem, &len);
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size_t len;
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len = 4; sysctlnametomib("vm.stats.vm.v_wire_count", MIB_vm_stats_vm_v_wire_count, &len);
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len = 4; sysctlnametomib("vm.stats.vm.v_cache_count", MIB_vm_stats_vm_v_cache_count, &len);
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len = 2; sysctlnametomib("hw.physmem", MIB_hw_physmem, &len);
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pageSizeKb = PAGE_SIZE_KB;
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fpl->kd = kvm_open(NULL, "/dev/null", NULL, 0, NULL);
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assert(fpl->kd);
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return (ProcessList*) this;
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return pl;
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}
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void ProcessList_delete(ProcessList* this) {
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const FreeBSDProcessList* fpl = (FreeBSDProcessList*) this;
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if (fpl->kd) kvm_close(fpl->kd);
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ProcessList_done(this);
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free(this);
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}
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static inline void FreeBSDProcessList_scanMemoryInfo(ProcessList* pl) {
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const FreeBSDProcessList* fpl = (FreeBSDProcessList*) pl;
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unsigned long long int swapFree = 0;
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size_t len = sizeof(pl->totalMem);
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sysctl(MIB_hw_physmem, 2, &(pl->totalMem), &len, NULL, 0);
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pl->totalMem /= 1024;
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sysctl(MIB_vm_stats_vm_v_wire_count, 4, &(pl->usedMem), &len, NULL, 0);
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pl->usedMem *= PAGE_SIZE / 1024;
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pl->usedMem *= pageSizeKb;
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pl->freeMem = pl->totalMem - pl->usedMem;
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sysctl(MIB_vm_stats_vm_v_cache_count, 4, &(pl->cachedMem), &len, NULL, 0);
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pl->cachedMem *= pageSizeKb;
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pl->sharedMem = 0;
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pl->buffersMem = 0;
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pl->cachedMem = 0;
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struct kvm_swap swap[16];
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int nswap = kvm_getswapinfo(fpl->kd, swap, sizeof(swap)/sizeof(swap[0]), 0);
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pl->totalSwap = 0;
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swapFree = 0;
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pl->usedSwap = pl->totalSwap - swapFree;
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pl->usedSwap = 0;
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for (int i = 0; i < nswap; i++) {
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pl->totalSwap += swap[i].ksw_total;
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pl->usedSwap += swap[i].ksw_used;
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}
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pl->totalSwap *= pageSizeKb;
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pl->usedSwap *= pageSizeKb;
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pl->sharedMem = 0; // currently unused
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pl->buffersMem = 0; // not exposed to userspace
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}
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void ProcessList_scan(ProcessList* this) {
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@ -18,9 +18,10 @@ typedef struct FreeBSDProcessList_ {
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} FreeBSDProcessList;
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ProcessList* ProcessList_new(UsersTable* usersTable, Hashtable* pidWhiteList);
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void ProcessList_delete(ProcessList* this);
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void ProcessList_scan(ProcessList* this);
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#endif
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