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author | OBATA Akio <obache@wizdas.com> | 2019-04-06 16:49:26 +0900 |
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committer | OBATA Akio <obache@wizdas.com> | 2019-08-18 14:45:26 +0900 |
commit | 2a88ec3c02ab46c8b816cfa348ea53075f57a59c (patch) | |
tree | e7029145d265a0a6a31601a1eb476a719d6dd4b5 /kicker/applets/naughty | |
parent | df19ff6b7dc7adcdb88e86d50d9d88d622a09d88 (diff) | |
download | tdebase-2a88ec3c02ab46c8b816cfa348ea53075f57a59c.tar.gz tdebase-2a88ec3c02ab46c8b816cfa348ea53075f57a59c.zip |
Revive NetBSD support
Catch up to TDE and OS changes
Signed-off-by: OBATA Akio <obache@wizdas.com>
Diffstat (limited to 'kicker/applets/naughty')
-rw-r--r-- | kicker/applets/naughty/CMakeLists.txt | 8 | ||||
-rw-r--r-- | kicker/applets/naughty/NaughtyProcessMonitor.cpp | 85 |
2 files changed, 83 insertions, 10 deletions
diff --git a/kicker/applets/naughty/CMakeLists.txt b/kicker/applets/naughty/CMakeLists.txt index 6f6b9d47a..b4fdcc9b0 100644 --- a/kicker/applets/naughty/CMakeLists.txt +++ b/kicker/applets/naughty/CMakeLists.txt @@ -11,6 +11,12 @@ # FIXME seems that on freebsd is needed smth named LIB_KVM +if ( ${CMAKE_SYSTEM_NAME} MATCHES "NetBSD" ) + set( LIB_KVM "-lkvm") +else() + set( LIB_KVM "") +endif() + include_directories( ${CMAKE_CURRENT_BINARY_DIR} ${CMAKE_SOURCE_DIR}/kicker/libkicker @@ -35,6 +41,6 @@ tde_add_kpart( naughty_panelapplet AUTOMOC SOURCES NaughtyProcessMonitor.cpp NaughtyConfigDialog.cpp NaughtyApplet.cpp - LINK kickermain-shared + LINK kickermain-shared ${LIB_KVM} DESTINATION ${PLUGIN_INSTALL_DIR} ) diff --git a/kicker/applets/naughty/NaughtyProcessMonitor.cpp b/kicker/applets/naughty/NaughtyProcessMonitor.cpp index 4409f9650..09c02cbf9 100644 --- a/kicker/applets/naughty/NaughtyProcessMonitor.cpp +++ b/kicker/applets/naughty/NaughtyProcessMonitor.cpp @@ -20,8 +20,9 @@ /* OpenBSD support by Jean-Yves Burlett <jean-yves@burlett.org> */ -#ifdef __OpenBSD__ +#if defined(__OpenBSD__) || defined(__NetBSD__) #include <sys/param.h> +#include <sys/time.h> #include <sys/proc.h> #include <sys/sysctl.h> #include <sys/ucred.h> @@ -29,6 +30,11 @@ #include <stdlib.h> #endif +#ifdef __NetBSD__ +#include <kvm.h> +#include <sys/sched.h> +#endif + #include <sys/types.h> #include <signal.h> #include <unistd.h> @@ -67,10 +73,13 @@ class NaughtyProcessMonitorPrivate TQTimer * timer_; TQMap<ulong, uint> loadMap_; TQMap<ulong, uint> scoreMap_; -#ifdef __OpenBSD__ +#if defined(__OpenBSD__) || defined(__NetBSD__) TQMap<ulong, uint> cacheLoadMap_; TQMap<ulong, uid_t> uidMap_; #endif +#ifdef __NetBSD__ + kvm_t *kd; +#endif uint oldLoad_; uint triggerLevel_; @@ -95,11 +104,17 @@ NaughtyProcessMonitor::NaughtyProcessMonitor d->interval_ = interval * 1000; d->triggerLevel_ = triggerLevel; d->timer_ = new TQTimer(this, "NaughtyProcessMonitorPrivate::timer"); +#ifdef __NetBSD__ + d->kd = kvm_open(NULL, NULL, NULL, KVM_NO_FILES, "kvm_open"); +#endif connect(d->timer_, TQT_SIGNAL(timeout()), this, TQT_SLOT(slotTimeout())); } NaughtyProcessMonitor::~NaughtyProcessMonitor() { +#ifdef __NetBSD__ + kvm_close(d->kd); +#endif delete d; } @@ -219,7 +234,7 @@ NaughtyProcessMonitor::canKill(ulong pid) const // uint d(l[4].toUInt()); return geteuid() == a; -#elif defined(__OpenBSD__) +#elif defined(__OpenBSD__) || defined(__NetBSD__) // simply check if entry exists in the uid map and use it if (!d->uidMap_.contains(pid)) return false ; @@ -234,7 +249,7 @@ NaughtyProcessMonitor::canKill(ulong pid) const TQString NaughtyProcessMonitor::processName(ulong pid) const { -#if defined(__linux__) || defined(__OpenBSD__) +#if defined(__linux__) || defined(__OpenBSD__) || defined(__NetBSD__) #ifdef __linux__ TQFile f("/proc/" + TQString::number(pid) + "/cmdline"); @@ -257,6 +272,29 @@ NaughtyProcessMonitor::processName(ulong pid) const // Now strip 'tdeinit:' prefix. TQString unicode(TQString::fromLocal8Bit(s)); +#elif defined(__NetBSD__) + struct kinfo_proc2 *p; + int len; + char **argv; + + p = kvm_getproc2(d->kd, KERN_PROC_PID, pid, + sizeof(struct kinfo_proc2), &len); + if (len < 1) { + return i18n("Unknown"); + } + + // Now strip 'tdeinit:' prefix. + TQString unicode(TQString::fromLocal8Bit(p->p_comm)); + + if (unicode == "tdeinit") { + argv = kvm_getargv2(d->kd, p, 100); + while (argv != NULL && (*argv == "tdeinit:")) { + argv++; + } + if (argv != NULL) { + unicode = *argv; + } + } #elif defined(__OpenBSD__) int mib[4] ; size_t size ; @@ -328,9 +366,13 @@ NaughtyProcessMonitor::cpuLoad() const d->oldLoad_ = load; return (forgetThisOne ? 0 : diff); -#elif defined(__OpenBSD__) +#elif defined(__OpenBSD__) || defined(__NetBSD__) int mib[2] ; +#ifdef __NetBSD__ + u_int64_t cp_time[CPUSTATES] ; +#else long cp_time[CPUSTATES] ; +#endif size_t size ; uint load, diff ; bool forgetThisOne = 0 == d->oldLoad_; @@ -338,9 +380,9 @@ NaughtyProcessMonitor::cpuLoad() const // fetch CPU time statistics mib[0] = CTL_KERN ; - mib[1] = KERN_CPTIME ; + mib[1] = KERN_CP_TIME ; - size = CPUSTATES * sizeof(long) ; + size = CPUSTATES * sizeof(cp_time[0]) ; if (-1 == sysctl (mib, 2, cp_time, &size, NULL, 0)) return 0 ; @@ -368,6 +410,31 @@ NaughtyProcessMonitor::pidList() const pl << (*it).toUInt(); return pl; +#elif defined(__NetBSD__) + struct kinfo_proc2 *kp; + int nentries; + int i; + TQValueList<ulong> l; + + kp = kvm_getproc2(d->kd, KERN_PROC_ALL, 0, + sizeof(struct kinfo_proc2), &nentries); + + // time statictics and euid data are fetched only for proceses in + // the pidList, so, instead of doing on sysctl per process for + // getLoad and canKill calls, simply cache the data we already have. + + d->cacheLoadMap_.clear(); + d->uidMap_.clear(); + for (i = 0; i < nentries; i++) { + i << (unsigned long) kp[i].p_pid; + d->cacheLoadMap_.insert (kp[i].p_pid, + kp[i].p_cpticks); + d->uidMap_.insert (kp[i].p_pid, + kp[i].p_uid); + } + + return l; + #elif defined(__OpenBSD__) int mib[3] ; int nprocs = 0, nentries ; @@ -456,7 +523,7 @@ NaughtyProcessMonitor::getLoad(ulong pid, uint & load) const load = userTime + sysTime; return true; -#elif defined(__OpenBSD__) +#elif defined(__OpenBSD__) || defined(__NetBSD__) // use cache if (!d->cacheLoadMap_.contains(pid)) return false ; @@ -473,7 +540,7 @@ NaughtyProcessMonitor::getLoad(ulong pid, uint & load) const bool NaughtyProcessMonitor::kill(ulong pid) const { -#if defined(__linux__) || defined(__OpenBSD__) +#if defined(__linux__) || defined(__OpenBSD__) || defined(__NetBSD__) return 0 == ::kill(pid, SIGKILL); #else Q_UNUSED( pid ); |