DragonFlyBSD update

- drop unused kinfo includes and link argument
- detect kvm library necessity at configure step
- fix variable typo

Makefile.am

@@ -192,9 +192,10 @@ dragonflybsd_platform_headers = \
 	dragonflybsd/ProcessField.h
 
 if HTOP_DRAGONFLYBSD
-AM_LDFLAGS += -lkvm -lkinfo
-myhtopplatsources = dragonflybsd/Platform.c dragonflybsd/DragonFlyBSDProcessList.c \
-dragonflybsd/DragonFlyBSDProcess.c
+myhtopplatsources = \
+	dragonflybsd/Platform.c \
+	dragonflybsd/DragonFlyBSDProcessList.c \
+	dragonflybsd/DragonFlyBSDProcess.c
 
 myhtopplatheaders = $(dragonflybsd_platform_headers)
 endif

configure.ac

@@ -247,6 +247,10 @@ if test "$my_htop_platform" = "darwin"; then
    AC_CHECK_FUNCS([mach_timebase_info])
 fi
 
+if test "$my_htop_platform" = "dragonflybsd"; then
+   AC_CHECK_LIB([kvm], [kvm_open], [], [missing_libraries="$missing_libraries libkvm"])
+fi
+
 if test "$my_htop_platform" = "freebsd"; then
    AC_CHECK_LIB([kvm], [kvm_open], [], [missing_libraries="$missing_libraries libkvm"])
 fi

dragonflybsd/DragonFlyBSDProcessList.c

@@ -431,7 +431,7 @@ void ProcessList_goThroughEntries(ProcessList* super, bool pauseProcessUpdate) {
       }
 
       proc->m_virt = kproc->kp_vm_map_size / ONE_K;
-      proc->m_resident = kproc->kp_vm_rssize * pageSizeKB;
+      proc->m_resident = kproc->kp_vm_rssize * pageSizeKb;
       proc->nlwp = kproc->kp_nthreads;		// number of lwp thread
       proc->time = (kproc->kp_swtime + 5000) / 10000;
 

dragonflybsd/DragonFlyBSDProcessList.h

@@ -11,8 +11,6 @@ in the source distribution for its full text.
 #include <kvm.h>
 #include <sys/param.h>
 #include <osreldate.h>
-#include <sys/kinfo.h>
-#include <kinfo.h>
 #include <sys/jail.h>
 #include <sys/uio.h>
 #include <sys/resource.h>