diff options
Diffstat (limited to 'src/freebsd')
-rw-r--r-- | src/freebsd/btop_collect.cpp | 41 |
1 files changed, 9 insertions, 32 deletions
diff --git a/src/freebsd/btop_collect.cpp b/src/freebsd/btop_collect.cpp index 38f4368..decd542 100644 --- a/src/freebsd/btop_collect.cpp +++ b/src/freebsd/btop_collect.cpp @@ -189,18 +189,6 @@ namespace Shared { Logger::debug("Init -> Mem::get_zpools()"); Mem::get_zpools(); } - - //* RAII wrapper for kvm_openfiles - class kvm_openfiles_wrapper { - kvm_t* kd = nullptr; - public: - kvm_openfiles_wrapper(const char* execf, const char* coref, const char* swapf, int flags, char* err) { - this->kd = kvm_openfiles(execf, coref, swapf, flags, err); - } - ~kvm_openfiles_wrapper() { kvm_close(kd); } - auto operator()() -> kvm_t* { return kd; } - }; - } // namespace Shared namespace Cpu { @@ -673,9 +661,9 @@ namespace Mem { if (show_swap) { char buf[_POSIX2_LINE_MAX]; - Shared::kvm_openfiles_wrapper kd(nullptr, _PATH_DEVNULL, nullptr, O_RDONLY, buf); + Shared::KvmPtr kd {kvm_openfiles(nullptr, _PATH_DEVNULL, nullptr, O_RDONLY, buf)}; struct kvm_swap swap[16]; - int nswap = kvm_getswapinfo(kd(), swap, 16, 0); + int nswap = kvm_getswapinfo(kd.get(), swap, 16, 0); int totalSwap = 0, usedSwap = 0; for (int i = 0; i < nswap; i++) { totalSwap += swap[i].ksw_total; @@ -828,17 +816,6 @@ namespace Net { bool rescale = true; uint64_t timestamp = 0; - //* RAII wrapper for getifaddrs - class getifaddr_wrapper { - struct ifaddrs *ifaddr; - - public: - int status; - getifaddr_wrapper() { status = getifaddrs(&ifaddr); } - ~getifaddr_wrapper() { freeifaddrs(ifaddr); } - auto operator()() -> struct ifaddrs * { return ifaddr; } - }; - auto collect(bool no_update) -> net_info & { auto &net = current_net; auto &config_iface = Config::getS("net_iface"); @@ -848,10 +825,10 @@ namespace Net { if (not no_update and errors < 3) { //? Get interface list using getifaddrs() wrapper - getifaddr_wrapper if_wrap{}; - if (if_wrap.status != 0) { + IfAddrsPtr if_addrs {}; + if (if_addrs.get_status() != 0) { errors++; - Logger::error("Net::collect() -> getifaddrs() failed with id " + to_string(if_wrap.status)); + Logger::error("Net::collect() -> getifaddrs() failed with id " + to_string(if_addrs.get_status())); redraw = true; return empty_net; } @@ -863,7 +840,7 @@ namespace Net { string ipv4, ipv6; //? Iteration over all items in getifaddrs() list - for (auto *ifa = if_wrap(); ifa != nullptr; ifa = ifa->ifa_next) { + for (auto *ifa = if_addrs.get(); ifa != nullptr; ifa = ifa->ifa_next) { if (ifa->ifa_addr == nullptr) continue; family = ifa->ifa_addr->sa_family; const auto &iface = ifa->ifa_name; @@ -1169,8 +1146,8 @@ namespace Proc { int count = 0; char buf[_POSIX2_LINE_MAX]; - Shared::kvm_openfiles_wrapper kd(nullptr, _PATH_DEVNULL, nullptr, O_RDONLY, buf); - const struct kinfo_proc* kprocs = kvm_getprocs(kd(), KERN_PROC_PROC, 0, &count); + Shared::KvmPtr kd {kvm_openfiles(nullptr, _PATH_DEVNULL, nullptr, O_RDONLY, buf)}; + const struct kinfo_proc* kprocs = kvm_getprocs(kd.get(), KERN_PROC_PROC, 0, &count); for (int i = 0; i < count; i++) { const struct kinfo_proc* kproc = &kprocs[i]; @@ -1197,7 +1174,7 @@ namespace Proc { continue; } new_proc.name = kproc->ki_comm; - char** argv = kvm_getargv(kd(), kproc, 0); + char** argv = kvm_getargv(kd.get(), kproc, 0); if (argv) { for (int i = 0; argv[i] and cmp_less(new_proc.cmd.size(), 1000); i++) { new_proc.cmd += argv[i] + " "s; |