diff --git a/contrib/ipc.patch b/contrib/ipc.patch index 3ce89ec..fd434e0 100644 --- a/contrib/ipc.patch +++ b/contrib/ipc.patch @@ -10,7 +10,6 @@ state. Important! dwl must have the wayland-ipc patch applied for this to work! https://git.sr.ht/~raphi/dwl/blob/master/patches/wayland-ipc.patch - diff --git a/protocols/meson.build b/protocols/meson.build index 7bd222b..5752608 100644 --- a/protocols/meson.build @@ -194,7 +193,7 @@ index 0000000..390f5a1 + + diff --git a/src/common.hpp b/src/common.hpp -index 2170103..88db973 100644 +index 0d900f0..5f9c753 100644 --- a/src/common.hpp +++ b/src/common.hpp @@ -10,6 +10,7 @@ @@ -218,9 +217,9 @@ index 2170103..88db973 100644 +void tag(Monitor& m, const Arg& arg); +void toggletag(Monitor& m, const Arg& arg); void spawn(Monitor&, const Arg& arg); + void setCloexec(int fd); [[noreturn]] void die(const char* why); - -@@ -57,6 +65,7 @@ WL_DELETER(wl_output, wl_output_release); +@@ -59,6 +67,7 @@ WL_DELETER(wl_output, wl_output_release); WL_DELETER(wl_pointer, wl_pointer_release); WL_DELETER(wl_seat, wl_seat_release); WL_DELETER(wl_surface, wl_surface_destroy); @@ -251,7 +250,7 @@ index 40a8c95..a9560cb 100644 { ClkStatusText, BTN_RIGHT, spawn, {.v = termcmd} }, }; diff --git a/src/main.cpp b/src/main.cpp -index 6678ee8..22b1fad 100644 +index 0aeadb2..6c5c992 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -3,7 +3,6 @@ @@ -262,7 +261,7 @@ index 6678ee8..22b1fad 100644 #include #include #include -@@ -22,8 +21,8 @@ +@@ -21,8 +20,8 @@ #include "wlr-layer-shell-unstable-v1-client-protocol.h" #include "xdg-output-unstable-v1-client-protocol.h" #include "xdg-shell-client-protocol.h" @@ -272,7 +271,7 @@ index 6678ee8..22b1fad 100644 #include "bar.hpp" #include "line_buffer.hpp" -@@ -35,6 +34,7 @@ struct Monitor { +@@ -34,6 +33,7 @@ struct Monitor { bool desiredVisibility {true}; bool hasData; uint32_t tags; @@ -280,7 +279,7 @@ index 6678ee8..22b1fad 100644 }; struct SeatPointer { -@@ -55,8 +55,6 @@ static void updatemon(Monitor &mon); +@@ -54,8 +54,6 @@ static void updatemon(Monitor &mon); static void onReady(); static void setupStatusFifo(); static void onStatus(); @@ -289,7 +288,7 @@ index 6678ee8..22b1fad 100644 static void updateVisibility(const std::string& name, bool(*updater)(bool)); static void onGlobalAdd(void*, wl_registry* registry, uint32_t name, const char* interface, uint32_t version); static void onGlobalRemove(void*, wl_registry* registry, uint32_t name); -@@ -69,6 +67,9 @@ wl_display* display; +@@ -67,6 +65,9 @@ wl_display* display; wl_compositor* compositor; wl_shm* shm; zwlr_layer_shell_v1* wlrLayerShell; @@ -299,7 +298,7 @@ index 6678ee8..22b1fad 100644 static xdg_wm_base* xdgWmBase; static zxdg_output_manager_v1* xdgOutputManager; static wl_surface* cursorSurface; -@@ -86,6 +87,26 @@ static int statusFifoFd {-1}; +@@ -85,6 +86,26 @@ static int statusFifoFd {-1}; static int statusFifoWriter {-1}; static bool quitting {false}; @@ -326,7 +325,7 @@ index 6678ee8..22b1fad 100644 void spawn(Monitor&, const Arg& arg) { if (fork() == 0) { -@@ -189,11 +210,62 @@ static const struct wl_seat_listener seatListener = { +@@ -188,11 +209,62 @@ static const struct wl_seat_listener seatListener = { .name = [](void*, wl_seat*, const char *name) { } }; @@ -389,7 +388,7 @@ index 6678ee8..22b1fad 100644 } void updatemon(Monitor& mon) -@@ -217,6 +289,7 @@ void onReady() +@@ -216,6 +288,7 @@ void onReady() requireGlobal(shm, "wl_shm"); requireGlobal(wlrLayerShell, "zwlr_layer_shell_v1"); requireGlobal(xdgOutputManager, "zxdg_output_manager_v1"); @@ -397,7 +396,7 @@ index 6678ee8..22b1fad 100644 setupStatusFifo(); wl_display_roundtrip(display); // roundtrip so we receive all dwl tags etc. -@@ -224,7 +297,6 @@ void onReady() +@@ -223,7 +296,6 @@ void onReady() for (auto output : uninitializedOutputs) { setupMonitor(output.first, output.second); } @@ -405,7 +404,7 @@ index 6678ee8..22b1fad 100644 } void setupStatusFifo() -@@ -259,66 +331,6 @@ void setupStatusFifo() +@@ -256,66 +328,6 @@ void setupStatusFifo() } } @@ -472,7 +471,7 @@ index 6678ee8..22b1fad 100644 const std::string prefixStatus = "status "; const std::string prefixShow = "show "; const std::string prefixHide = "hide "; -@@ -391,6 +403,10 @@ void onGlobalAdd(void*, wl_registry* registry, uint32_t name, const char* interf +@@ -388,6 +400,10 @@ void onGlobalAdd(void*, wl_registry* registry, uint32_t name, const char* interf xdg_wm_base_add_listener(xdgWmBase, &xdgWmBaseListener, nullptr); return; } @@ -483,26 +482,23 @@ index 6678ee8..22b1fad 100644 if (wl_seat *wlSeat; reg.handle(wlSeat, wl_seat_interface, 7)) { auto& seat = seats.emplace_back(Seat {name, wl_unique_ptr {wlSeat}}); wl_seat_add_listener(wlSeat, &seatListener, &seat); -@@ -491,13 +507,6 @@ int main(int argc, char* argv[]) - diesys("epoll_ctl add wayland_display"); +@@ -489,10 +505,6 @@ int main(int argc, char* argv[]) + .fd = displayFd, + .events = POLLIN, + }); +- pollfds.push_back({ +- .fd = STDIN_FILENO, +- .events = POLLIN, +- }); + if (fcntl(STDIN_FILENO, F_SETFL, O_NONBLOCK) < 0) { + diesys("fcntl F_SETFL"); } - -- epollEv.events = EPOLLIN; -- epollEv.data.fd = STDIN_FILENO; -- if (epoll_ctl(epoll, EPOLL_CTL_ADD, STDIN_FILENO, &epollEv) < 0) { -- diesys("epoll_ctl add stdin"); -- } -- fcntl(STDIN_FILENO, F_SETFL, O_NONBLOCK); -- - while (!quitting) { - waylandFlush(); - auto res = epoll_wait(epoll, epollEvents.data(), epollEvents.size(), -1); -@@ -521,8 +530,6 @@ int main(int argc, char* argv[]) - } +@@ -517,8 +529,6 @@ int main(int argc, char* argv[]) + ev.events = POLLIN; waylandFlush(); } -- } else if (ev.data.fd == STDIN_FILENO) { +- } else if (ev.fd == STDIN_FILENO && (ev.revents & POLLIN)) { - onStdin(); - } else if (ev.data.fd == statusFifoFd) { + } else if (ev.fd == statusFifoFd && (ev.revents & POLLIN)) { onStatus(); - } else if (ev.data.fd == sfd) { + } else if (ev.fd == signalSelfPipe[0] && (ev.revents & POLLIN)) { diff --git a/src/main.cpp b/src/main.cpp index c388ac9..693af5c 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -9,8 +9,8 @@ #include #include #include +#include #include -#include #include #include #include @@ -79,7 +79,7 @@ static std::list seats; static Monitor* selmon; static std::string lastStatus; static std::string statusFifoName; -static int epoll {-1}; +static std::vector pollfds; static std::array signalSelfPipe; static int displayFd {-1}; static int statusFifoFd {-1}; @@ -246,12 +246,10 @@ void setupStatusFifo() } statusFifoWriter = fd; - epoll_event ev = {0}; - ev.events = EPOLLIN; - ev.data.fd = statusFifoFd; - if (epoll_ctl(epoll, EPOLL_CTL_ADD, statusFifoFd, &ev) < 0) { - diesys("epoll_ctl add status fifo"); - } + pollfds.push_back({ + .fd = statusFifoFd, + .events = POLLIN, + }); return; } else if (errno != EEXIST) { diesys("mkfifo"); @@ -472,18 +470,10 @@ int main(int argc, char* argv[]) diesys("sigaction"); } - epoll_event epollEv = {0}; - std::array epollEvents; - epoll = epoll_create1(EPOLL_CLOEXEC); - if (epoll < 0) { - diesys("epoll_create1"); - } - - epollEv.events = EPOLLIN; - epollEv.data.fd = signalSelfPipe[0]; - if (epoll_ctl(epoll, EPOLL_CTL_ADD, signalSelfPipe[0], &epollEv) < 0) { - diesys("epoll_ctl add signal pipe"); - } + pollfds.push_back({ + .fd = signalSelfPipe[0], + .events = POLLIN, + }); display = wl_display_connect(nullptr); if (!display) { @@ -496,47 +486,43 @@ int main(int argc, char* argv[]) wl_display_roundtrip(display); onReady(); - epollEv.events = EPOLLIN; - epollEv.data.fd = displayFd; - if (epoll_ctl(epoll, EPOLL_CTL_ADD, displayFd, &epollEv) < 0) { - diesys("epoll_ctl add wayland_display"); + pollfds.push_back({ + .fd = displayFd, + .events = POLLIN, + }); + pollfds.push_back({ + .fd = STDIN_FILENO, + .events = POLLIN, + }); + if (fcntl(STDIN_FILENO, F_SETFL, O_NONBLOCK) < 0) { + diesys("fcntl F_SETFL"); } - epollEv.events = EPOLLIN; - epollEv.data.fd = STDIN_FILENO; - if (epoll_ctl(epoll, EPOLL_CTL_ADD, STDIN_FILENO, &epollEv) < 0) { - diesys("epoll_ctl add stdin"); - } - fcntl(STDIN_FILENO, F_SETFL, O_NONBLOCK); - while (!quitting) { waylandFlush(); - auto res = epoll_wait(epoll, epollEvents.data(), epollEvents.size(), -1); - if (res < 0) { + if (poll(pollfds.data(), pollfds.size(), -1) < 0) { if (errno != EINTR) { - diesys("epoll_wait"); + diesys("poll"); } } else { - for (auto i=0; i