Merge branch 'master' of git://github.com/SirCmpwn/sway into new-command-aliases

CMakeLists.txt

@@ -7,9 +7,6 @@ set(CMAKE_C_STANDARD 99)
 set(CMAKE_C_EXTENSIONS OFF)
 set(CMAKE_POSITION_INDEPENDENT_CODE ON)
 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/bin)
-add_definitions(
-	-D_GNU_SOURCE
-	)
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wall")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wextra")
 set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -Wno-unused-parameter")
@@ -70,14 +67,6 @@ find_package(PAM)
 
 find_package(LibInput REQUIRED)
 
-find_package(Backtrace)
-if(Backtrace_FOUND)
-	include_directories("${Backtrace_INCLUDE_DIRS}")
-	add_definitions(-DSWAY_Backtrace_FOUND=1)
-	set(LINK_LIBRARIES, "${LINK_LIBRARIES} ${Backtrace_LIBRARIES}")
-	set(SWAY_Backtrace_HEADER "${Backtrace_HEADER}")
-endif()
-
 if (CMAKE_SYSTEM_NAME STREQUAL FreeBSD)
 	find_package(EpollShim REQUIRED)
 endif (CMAKE_SYSTEM_NAME STREQUAL FreeBSD)

common/CMakeLists.txt

@@ -13,10 +13,3 @@ add_library(sway-common STATIC
 	)
 
 target_link_libraries(sway-common m)
-
-if(Backtrace_FOUND)
-	set_target_properties(sway-common
-		PROPERTIES
-		COMPILE_FLAGS "-include ${Backtrace_HEADER}"
-		)
-endif()

common/ipc-client.c

@@ -1,5 +1,6 @@
-#include <stdint.h>
+#define _POSIX_C_SOURCE 2
 #include <stdio.h>
+#include <stdint.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/socket.h>

common/log.c

@@ -1,3 +1,4 @@
+#define _POSIX_C_SOURCE 1
 #include <errno.h>
 #include <libgen.h>
 #include <signal.h>

common/stringop.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>

common/util.c

@@ -3,6 +3,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <wlc/wlc.h>
 #include <xkbcommon/xkbcommon-names.h>
 #include "log.h"

include/client/registry.h

@@ -31,17 +31,17 @@ enum mask {
 };
 
 struct output_state {
-        struct wl_output *output;
-        uint32_t flags;
-        uint32_t width, height;
-		uint32_t scale;
+	struct wl_output *output;
+	uint32_t flags;
+	uint32_t width, height;
+	uint32_t scale;
 };
 
 struct xkb {
-        struct xkb_state *state;
-        struct xkb_context *context;
-        struct xkb_keymap *keymap;
-        xkb_mod_mask_t masks[MASK_LAST];
+	struct xkb_state *state;
+	struct xkb_context *context;
+	struct xkb_keymap *keymap;
+	xkb_mod_mask_t masks[MASK_LAST];
 };
 
 struct input {
@@ -56,17 +56,17 @@ struct input {
 };
 
 struct registry {
-        struct wl_compositor *compositor;
-        struct wl_display *display;
-        struct wl_pointer *pointer;
-        struct wl_keyboard *keyboard;
-        struct wl_seat *seat;
-        struct wl_shell *shell;
-        struct wl_shm *shm;
-        struct desktop_shell *desktop_shell;
-        struct lock *swaylock;
-        struct input *input;
-        list_t *outputs;
+	struct wl_compositor *compositor;
+	struct wl_display *display;
+	struct wl_pointer *pointer;
+	struct wl_keyboard *keyboard;
+	struct wl_seat *seat;
+	struct wl_shell *shell;
+	struct wl_shm *shm;
+	struct desktop_shell *desktop_shell;
+	struct lock *swaylock;
+	struct input *input;
+	list_t *outputs;
 };
 
 struct registry *registry_poll(void);

sway/commands.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <xkbcommon/xkbcommon.h>
 #include <xkbcommon/xkbcommon-names.h>
 #include <wlc/wlc.h>

sway/commands/assign.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <stdio.h>
 #include <string.h>
 #include "sway/commands.h"

sway/commands/bar.c

@@ -1,5 +1,6 @@
 #include <stdio.h>
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/config.h"
 #include "log.h"

sway/commands/bar/binding_mode_indicator.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "log.h"
 

sway/commands/bar/hidden_state.c

@@ -1,4 +1,6 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/config.h"
 #include "sway/ipc-server.h"

sway/commands/bar/id.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
 #include "sway/commands.h"
 #include "log.h"

sway/commands/bar/mode.c

@@ -1,4 +1,6 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/config.h"
 #include "sway/ipc-server.h"

sway/commands/bar/output.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
 #include "sway/commands.h"
 #include "list.h"

sway/commands/bar/pango_markup.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "log.h"
 

sway/commands/bar/position.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "log.h"
 

sway/commands/bar/separator_symbol.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
 #include "sway/commands.h"
 #include "log.h"

sway/commands/bar/strip_workspace_numbers.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "log.h"
 

sway/commands/bar/tray_padding.c

@@ -1,5 +1,6 @@
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "log.h"
 

sway/commands/bar/workspace_buttons.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "log.h"
 

sway/commands/bar/wrap_scroll.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "log.h"
 

sway/commands/border.c

@@ -1,6 +1,7 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/container.h"
 #include "sway/focus.h"

sway/commands/debuglog.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "log.h"
 

sway/commands/default_border.c

@@ -1,5 +1,6 @@
 #include <errno.h>
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/container.h"
 

sway/commands/default_floating_border.c

@@ -1,5 +1,6 @@
 #include <errno.h>
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/container.h"
 

sway/commands/exec_always.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
 #include <sys/wait.h>
 #include <unistd.h>

sway/commands/floating.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/container.h"
 #include "sway/ipc-server.h"

sway/commands/floating_mod.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input_state.h"
 #include "list.h"

sway/commands/floating_scroll.c

@@ -1,4 +1,6 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "log.h"
 #include "stringop.h"

sway/commands/focus.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include <wlc/wlc.h>
 #include "sway/commands.h"
 #include "sway/container.h"

sway/commands/focus_follows_mouse.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 
 struct cmd_results *cmd_focus_follows_mouse(int argc, char **argv) {

sway/commands/font.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
 #include "sway/border.h"
 #include "sway/commands.h"

sway/commands/for_window.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
 #include "sway/commands.h"
 #include "sway/criteria.h"

sway/commands/force_focus_wrapping.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 
 struct cmd_results *cmd_force_focus_wrapping(int argc, char **argv) {

sway/commands/gaps.c

@@ -2,6 +2,7 @@
 #include <errno.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/container.h"
 #include "sway/focus.h"

sway/commands/hide_edge_borders.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 
 struct cmd_results *cmd_hide_edge_borders(int argc, char **argv) {

sway/commands/input.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 #include "log.h"

sway/commands/input/accel_profile.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 

sway/commands/input/click_method.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 #include "log.h"

sway/commands/input/drag_lock.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 

sway/commands/input/dwt.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 

sway/commands/input/events.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 #include "log.h"

sway/commands/input/left_handed.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 

sway/commands/input/middle_emulation.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 

sway/commands/input/natural_scroll.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 

sway/commands/input/scroll_method.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 

sway/commands/input/tap.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/input.h"
 #include "log.h"

sway/commands/layout.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/container.h"
 #include "sway/layout.h"

sway/commands/log_colors.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "log.h"
 

sway/commands/mode.c

@@ -1,5 +1,7 @@
+#define _XOPEN_SOURCE 500
 #include <stdbool.h>
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/config.h"
 #include "sway/ipc-server.h"

sway/commands/mouse_warping.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 
 struct cmd_results *cmd_mouse_warping(int argc, char **argv) {

sway/commands/move.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include <wlc/wlc.h>
 #include "sway/commands.h"
 #include "sway/container.h"

sway/commands/orientation.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 
 struct cmd_results *cmd_orientation(int argc, char **argv) {

sway/commands/output.c

@@ -1,7 +1,9 @@
+#define _XOPEN_SOURCE 500
 #include <ctype.h>
 #include <libgen.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <unistd.h>
 #include <wordexp.h>
 #include "sway/commands.h"

sway/commands/resize.c

@@ -3,6 +3,7 @@
 #include <stdbool.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <wlc/wlc.h>
 #include "sway/commands.h"
 #include "sway/layout.h"

sway/commands/scratchpad.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include <wlc/wlc.h>
 #include "sway/commands.h"
 #include "sway/container.h"

sway/commands/seamless_mouse.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 
 struct cmd_results *cmd_seamless_mouse(int argc, char **argv) {

sway/commands/set.c

@@ -1,5 +1,7 @@
+#define _XOPEN_SOURCE 500
 #include <stdio.h>
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/config.h"
 #include "list.h"
@@ -14,7 +16,6 @@ static int compare_set_qsort(const void *_l, const void *_r) {
 
 struct cmd_results *cmd_set(int argc, char **argv) {
 	char *tmp;
-	int size;
 	struct cmd_results *error = NULL;
 	if (!config->reading) return cmd_results_new(CMD_FAILURE, "set", "Can only be used in config file.");
 	if ((error = checkarg(argc, "set", EXPECTED_AT_LEAST, 2))) {
@@ -24,13 +25,14 @@ struct cmd_results *cmd_set(int argc, char **argv) {
 	if (argv[0][0] != '$') {
 		sway_log(L_INFO, "Warning: variable '%s' doesn't start with $", argv[0]);
 
-		size = asprintf(&tmp, "%s%s", "$", argv[0]);
-		if (size == -1) {
+		size_t size = snprintf(NULL, 0, "$%s", argv[0]);
+		tmp = malloc(size + 1);
+		if (!tmp) {
 			return cmd_results_new(CMD_FAILURE, "set", "Not possible to create variable $'%s'", argv[0]);
 		}
+		snprintf(tmp, size, "$%s", argv[0]);
 
-		argv[0] = strdup(tmp);
-		free(tmp);
+		argv[0] = tmp;
 	}
 
 	struct sway_variable *var = NULL;

sway/commands/smart_gaps.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 
 struct cmd_results *cmd_smart_gaps(int argc, char **argv) {

sway/commands/split.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include <wlc/wlc-render.h>
 #include "sway/border.h"
 #include "sway/commands.h"

sway/commands/workspace.c

@@ -1,4 +1,6 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 #include "sway/config.h"
 #include "sway/input_state.h"

sway/commands/workspace_auto_back_and_forth.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 
 struct cmd_results *cmd_ws_auto_back_and_forth(int argc, char **argv) {

sway/commands/workspace_layout.c

@@ -1,4 +1,5 @@
 #include <string.h>
+#include <strings.h>
 #include "sway/commands.h"
 
 struct cmd_results *cmd_workspace_layout(int argc, char **argv) {

sway/config.c

@@ -1,3 +1,5 @@
+#define _POSIX_C_SOURCE 200809L
+#define _XOPEN_SOURCE 500
 #include <stdio.h>
 #include <stdbool.h>
 #include <stdlib.h>
@@ -12,6 +14,7 @@
 #include <limits.h>
 #include <float.h>
 #include <dirent.h>
+#include <strings.h>
 #include "wayland-desktop-shell-server-protocol.h"
 #include "sway/commands.h"
 #include "sway/config.h"
@@ -487,7 +490,7 @@ static bool load_config(const char *path, struct sway_config *config) {
 }
 
 static int qstrcmp(const void* a, const void* b) {
-    return strcmp(*((char**) a), *((char**) b));
+	return strcmp(*((char**) a), *((char**) b));
 }
 
 bool load_main_config(const char *file, bool is_active) {
@@ -528,11 +531,13 @@ bool load_main_config(const char *file, bool is_active) {
 		list_t *secconfigs = create_list();
 		char *base = SYSCONFDIR "/sway/security.d/";
 		struct dirent *ent = readdir(dir);
+		struct stat s;
 		while (ent != NULL) {
-			if (ent->d_type == DT_REG) {
-				char *_path = malloc(strlen(ent->d_name) + strlen(base) + 1);
-				strcpy(_path, base);
-				strcat(_path, ent->d_name);
+			char *_path = malloc(strlen(ent->d_name) + strlen(base) + 1);
+			strcpy(_path, base);
+			strcat(_path, ent->d_name);
+			lstat(_path, &s);
+			if (S_ISREG(s.st_mode)) {
 				list_add(secconfigs, _path);
 			}
 			ent = readdir(dir);
@@ -542,7 +547,6 @@ bool load_main_config(const char *file, bool is_active) {
 		list_qsort(secconfigs, qstrcmp);
 		for (int i = 0; i < secconfigs->length; ++i) {
 			char *_path = secconfigs->items[i];
-			struct stat s;
 			if (stat(_path, &s) || s.st_uid != 0 || s.st_gid != 0 || (s.st_mode & 0777) != 0644) {
 				sway_log(L_ERROR, "Refusing to load %s - it must be owned by root and mode 644", _path);
 				success = false;

sway/container.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <ctype.h>
 #include <stdlib.h>
 #include <stdbool.h>
@@ -18,7 +19,6 @@
 #define ASSERT_NONNULL(PTR) \
 	sway_assert (PTR, #PTR "must be non-null")
 
-
 static swayc_t *new_swayc(enum swayc_types type) {
 	// next id starts at 1 because 0 is assigned to root_container in layout.c
 	static size_t next_id = 1;
@@ -401,9 +401,9 @@ void floating_view_sane_size(swayc_t *view) {
 		config->floating_maximum_height = swayc_active_workspace()->height;
 
 	} else if (config->floating_maximum_height != -1 &&
-                view->desired_height > config->floating_maximum_height) {
-                view->desired_height = config->floating_maximum_height;
-        }
+			view->desired_height > config->floating_maximum_height) {
+		view->desired_height = config->floating_maximum_height;
+	}
 
 	// if 0 do not resize, only enforce max value
 	if (config->floating_maximum_width == 0) {

sway/criteria.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <stdlib.h>
 #include <stdio.h>
 #include <stdbool.h>

sway/handlers.c

@@ -1,4 +1,6 @@
+#define _XOPEN_SOURCE 500
 #include <xkbcommon/xkbcommon.h>
+#include <strings.h>
 #include <stdlib.h>
 #include <stdbool.h>
 #include <libinput.h>

sway/input.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <ctype.h>
 #include <float.h>
 #include <limits.h>

sway/ipc-server.c

@@ -13,6 +13,13 @@
 #include <json-c/json.h>
 #include <list.h>
 #include <libinput.h>
+#ifdef __linux__
+struct ucred {
+	pid_t pid;
+	uid_t uid;
+	gid_t gid;
+};
+#endif
 #include "sway/ipc-json.h"
 #include "sway/ipc-server.h"
 #include "sway/security.h"

sway/layout.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <stdlib.h>
 #include <stdbool.h>
 #include <math.h>

sway/main.c

@@ -1,3 +1,5 @@
+#define _XOPEN_SOURCE 500
+#define _POSIX_C_SOURCE 200112L
 #include <stdio.h>
 #include <stdlib.h>
 #include <stdbool.h>

sway/security.c

@@ -1,3 +1,5 @@
+#define _XOPEN_SOURCE 500
+#include <string.h>
 #include <unistd.h>
 #include <stdio.h>
 #include "sway/config.h"

sway/sway.5.txt

@@ -86,7 +86,7 @@ They are expected to be used with **bindsym** or at runtime through **swaymsg**(
 	_splitv_, _toggle split_, _stacking_, _tabbed_.
 
 **layout** auto <mode>::
-	Sets layout to one of the auto modes, i.e. one of _left_, right_, _top_,
+	Sets layout to one of the auto modes, i.e. one of _left_, _right_, _top_,
 	or _bottom_.
 
 **layout** auto <next|prev>::

sway/workspace.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <stdlib.h>
 #include <stdbool.h>
 #include <limits.h>

swaybar/bar.c

@@ -1,9 +1,11 @@
+#define _XOPEN_SOURCE 500
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
 #include <fcntl.h>
 #include <errno.h>
 #include <sys/wait.h>
+#include <signal.h>
 #include <poll.h>
 #include "swaybar/ipc.h"
 #include "swaybar/render.h"

swaybar/config.c

@@ -1,6 +1,6 @@
+#define _XOPEN_SOURCE 500
 #include <stdlib.h>
 #include <string.h>
-
 #include "wayland-desktop-shell-client-protocol.h"
 #include "log.h"
 #include "swaybar/config.h"

swaybar/ipc.c

@@ -1,4 +1,6 @@
+#define _XOPEN_SOURCE 500
 #include <string.h>
+#include <strings.h>
 #include <json-c/json.h>
 #include "swaybar/config.h"
 #include "swaybar/ipc.h"

swaybar/main.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

swaybar/status_line.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>

swaygrab/json.c

@@ -1,3 +1,5 @@
+#define _XOPEN_SOURCE 500
+#include <string.h>
 #include <stdio.h>
 #include <stdbool.h>
 #include <stdlib.h>

swaygrab/main.c

@@ -1,3 +1,5 @@
+#define _XOPEN_SOURCE 500
+#define _POSIX_C_SOURCE 199309L
 #include <stdio.h>
 #include <stdbool.h>
 #include <stdlib.h>

swaylock/main.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include "wayland-swaylock-client-protocol.h"
 #include <xkbcommon/xkbcommon.h>
 #include <xkbcommon/xkbcommon-names.h>
@@ -460,12 +461,16 @@ int main(int argc, char **argv) {
 		case 'u':
 			show_indicator = false;
 			break;
-		case 'f':
-			if (daemon(0, 0) != 0) {
+		case 'f': {
+			pid_t t = fork();
+			if (t == -1) {
 				sway_log(L_ERROR, "daemon call failed");
 				exit(EXIT_FAILURE);
+			} else if (t > 0) {
+				exit(0);
 			}
 			break;
+		}
 		case 'r':
 			if (line_source != LINE_SOURCE_DEFAULT) {
 				sway_log(L_ERROR, "line source options conflict");

swaymsg/main.c

@@ -1,6 +1,8 @@
+#define _XOPEN_SOURCE 500
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <strings.h>
 #include <getopt.h>
 #include <stdint.h>
 #include <sys/un.h>

wayland/buffers.c

@@ -1,3 +1,4 @@
+#define _XOPEN_SOURCE 500
 #include <wayland-client.h>
 #include <cairo/cairo.h>
 #include <pango/pangocairo.h>

wayland/registry.c

@@ -4,6 +4,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <sys/mman.h>
+#include <sys/types.h>
 #include <sys/timerfd.h>
 #include "wayland-desktop-shell-client-protocol.h"
 #include "wayland-swaylock-client-protocol.h"