all: use Linux kernel coding style

The Gitea web interface is no longer publicly accessible, so it no
longer matters that this code style does not render well on Gitea.

Signed-off-by: Ophestra <cat@gensokyo.uk>

2 files changed, 129 insertions, 120 deletions

diff --git a/internal/wayland/wayland-client-helper.c b/internal/wayland/wayland-client-helper.c
index 25af847b..0af69403 100644
--- a/internal/wayland/wayland-client-helper.c
+++ b/internal/wayland/wayland-client-helper.c
@@ -8,110 +8,119 @@
 #include "security-context-v1-protocol.h"
 #include <wayland-client.h>
 
-static void registry_handle_global(
-    void *data,
-    struct wl_registry *registry,
-    uint32_t name,
-    const char *interface,
-    uint32_t version) {
-    struct wp_security_context_manager_v1 **out = data;
+static void registry_handle_global(void *data, struct wl_registry *registry,
+				   uint32_t name, const char *interface,
+				   uint32_t version)
+{
+	struct wp_security_context_manager_v1 **out = data;
 
-    if (strcmp(interface, wp_security_context_manager_v1_interface.name) == 0)
-        *out = wl_registry_bind(registry, name, &wp_security_context_manager_v1_interface, 1);
+	if (strcmp(interface, wp_security_context_manager_v1_interface.name) ==
+	    0)
+		*out = wl_registry_bind(
+			registry, name,
+			&wp_security_context_manager_v1_interface, 1);
 }
 
-static void registry_handle_global_remove(
-    void *data,
-    struct wl_registry *registry,
-    uint32_t name) {} /* no-op */
+static void registry_handle_global_remove(void *data,
+					  struct wl_registry *registry,
+					  uint32_t name)
+{
+} /* no-op */
 
 static const struct wl_registry_listener registry_listener = {
-    .global = registry_handle_global,
-    .global_remove = registry_handle_global_remove,
+	.global = registry_handle_global,
+	.global_remove = registry_handle_global_remove,
 };
 
-hakurei_wayland_res hakurei_security_context_bind(
-    char *socket_path,
-    int server_fd,
-    const char *app_id,
-    const char *instance_id,
-    int close_fd) {
-    hakurei_wayland_res res = HAKUREI_WAYLAND_SUCCESS; /* see wayland.go for handling */
+hakurei_wayland_res hakurei_security_context_bind(char *socket_path,
+						  int server_fd,
+						  const char *app_id,
+						  const char *instance_id,
+						  int close_fd)
+{
+	hakurei_wayland_res res =
+		HAKUREI_WAYLAND_SUCCESS; /* see wayland.go for handling */
 
-    struct wl_display *display = NULL;
-    struct wl_registry *registry;
-    struct wp_security_context_manager_v1 *security_context_manager = NULL;
-    int event_cnt;
-    int listen_fd = -1;
-    struct sockaddr_un sockaddr = {0};
-    struct wp_security_context_v1 *security_context;
+	struct wl_display *display = NULL;
+	struct wl_registry *registry;
+	struct wp_security_context_manager_v1 *security_context_manager = NULL;
+	int event_cnt;
+	int listen_fd = -1;
+	struct sockaddr_un sockaddr = { 0 };
+	struct wp_security_context_v1 *security_context;
 
-    display = wl_display_connect_to_fd(server_fd);
-    if (display == NULL) {
-        res = HAKUREI_WAYLAND_CONNECT;
-        goto out;
-    };
+	display = wl_display_connect_to_fd(server_fd);
+	if (display == NULL) {
+		res = HAKUREI_WAYLAND_CONNECT;
+		goto out;
+	};
 
-    registry = wl_display_get_registry(display);
-    if (wl_registry_add_listener(registry, &registry_listener, &security_context_manager) < 0) {
-        res = HAKUREI_WAYLAND_LISTENER;
-        goto out;
-    }
-    event_cnt = wl_display_roundtrip(display);
-    wl_registry_destroy(registry);
-    if (event_cnt < 0) {
-        res = HAKUREI_WAYLAND_ROUNDTRIP;
-        goto out;
-    }
+	registry = wl_display_get_registry(display);
+	if (wl_registry_add_listener(registry, &registry_listener,
+				     &security_context_manager) < 0) {
+		res = HAKUREI_WAYLAND_LISTENER;
+		goto out;
+	}
+	event_cnt = wl_display_roundtrip(display);
+	wl_registry_destroy(registry);
+	if (event_cnt < 0) {
+		res = HAKUREI_WAYLAND_ROUNDTRIP;
+		goto out;
+	}
 
-    if (security_context_manager == NULL) {
-        res = HAKUREI_WAYLAND_NOT_AVAIL;
-        goto out;
-    }
+	if (security_context_manager == NULL) {
+		res = HAKUREI_WAYLAND_NOT_AVAIL;
+		goto out;
+	}
 
-    listen_fd = socket(AF_UNIX, SOCK_STREAM, 0);
-    if (listen_fd < 0) {
-        res = HAKUREI_WAYLAND_SOCKET;
-        goto out;
-    }
+	listen_fd = socket(AF_UNIX, SOCK_STREAM, 0);
+	if (listen_fd < 0) {
+		res = HAKUREI_WAYLAND_SOCKET;
+		goto out;
+	}
 
-    sockaddr.sun_family = AF_UNIX;
-    snprintf(sockaddr.sun_path, sizeof(sockaddr.sun_path), "%s", socket_path);
-    if (bind(listen_fd, (struct sockaddr *)&sockaddr, sizeof(sockaddr)) != 0) {
-        res = HAKUREI_WAYLAND_BIND;
-        goto out;
-    }
+	sockaddr.sun_family = AF_UNIX;
+	snprintf(sockaddr.sun_path, sizeof(sockaddr.sun_path), "%s",
+		 socket_path);
+	if (bind(listen_fd, (struct sockaddr *)&sockaddr, sizeof(sockaddr)) !=
+	    0) {
+		res = HAKUREI_WAYLAND_BIND;
+		goto out;
+	}
 
-    if (listen(listen_fd, 0) != 0) {
-        res = HAKUREI_WAYLAND_LISTEN;
-        goto out;
-    }
+	if (listen(listen_fd, 0) != 0) {
+		res = HAKUREI_WAYLAND_LISTEN;
+		goto out;
+	}
 
-    security_context = wp_security_context_manager_v1_create_listener(security_context_manager, listen_fd, close_fd);
-    if (security_context == NULL) { /* not reached */
-        res = HAKUREI_WAYLAND_NOT_AVAIL;
-        goto out;
-    }
-    wp_security_context_v1_set_sandbox_engine(security_context, "app.hakurei");
-    wp_security_context_v1_set_app_id(security_context, app_id);
-    wp_security_context_v1_set_instance_id(security_context, instance_id);
-    wp_security_context_v1_commit(security_context);
-    wp_security_context_v1_destroy(security_context);
-    if (wl_display_roundtrip(display) < 0) {
-        res = HAKUREI_WAYLAND_ROUNDTRIP;
-        goto out;
-    }
+	security_context = wp_security_context_manager_v1_create_listener(
+		security_context_manager, listen_fd, close_fd);
+	if (security_context == NULL) { /* not reached */
+		res = HAKUREI_WAYLAND_NOT_AVAIL;
+		goto out;
+	}
+	wp_security_context_v1_set_sandbox_engine(security_context,
+						  "app.hakurei");
+	wp_security_context_v1_set_app_id(security_context, app_id);
+	wp_security_context_v1_set_instance_id(security_context, instance_id);
+	wp_security_context_v1_commit(security_context);
+	wp_security_context_v1_destroy(security_context);
+	if (wl_display_roundtrip(display) < 0) {
+		res = HAKUREI_WAYLAND_ROUNDTRIP;
+		goto out;
+	}
 
 out:
-    if (listen_fd >= 0)
-        close(listen_fd);
-    if (security_context_manager != NULL)
-        wp_security_context_manager_v1_destroy(security_context_manager);
-    if (display != NULL)
-        wl_display_disconnect(display);
+	if (listen_fd >= 0)
+		close(listen_fd);
+	if (security_context_manager != NULL)
+		wp_security_context_manager_v1_destroy(
+			security_context_manager);
+	if (display != NULL)
+		wl_display_disconnect(display);
 
-    free((void *)socket_path);
-    free((void *)app_id);
-    free((void *)instance_id);
-    return res;
+	free((void *)socket_path);
+	free((void *)app_id);
+	free((void *)instance_id);
+	return res;
 }
diff --git a/internal/wayland/wayland-client-helper.h b/internal/wayland/wayland-client-helper.h
index ce67f6f6..09348be4 100644
--- a/internal/wayland/wayland-client-helper.h
+++ b/internal/wayland/wayland-client-helper.h
@@ -2,41 +2,41 @@
 #include <sys/un.h>
 
 typedef enum {
-    HAKUREI_WAYLAND_SUCCESS,
-    /* wl_display_connect_to_fd failed, errno */
-    HAKUREI_WAYLAND_CONNECT,
-    /* wl_registry_add_listener failed, errno */
-    HAKUREI_WAYLAND_LISTENER,
-    /* wl_display_roundtrip failed, errno */
-    HAKUREI_WAYLAND_ROUNDTRIP,
-    /* compositor does not implement wp_security_context_v1 */
-    HAKUREI_WAYLAND_NOT_AVAIL,
-    /* socket failed, errno */
-    HAKUREI_WAYLAND_SOCKET,
-    /* bind failed, errno */
-    HAKUREI_WAYLAND_BIND,
-    /* listen failed, errno */
-    HAKUREI_WAYLAND_LISTEN,
+	HAKUREI_WAYLAND_SUCCESS,
+	/* wl_display_connect_to_fd failed, errno */
+	HAKUREI_WAYLAND_CONNECT,
+	/* wl_registry_add_listener failed, errno */
+	HAKUREI_WAYLAND_LISTENER,
+	/* wl_display_roundtrip failed, errno */
+	HAKUREI_WAYLAND_ROUNDTRIP,
+	/* compositor does not implement wp_security_context_v1 */
+	HAKUREI_WAYLAND_NOT_AVAIL,
+	/* socket failed, errno */
+	HAKUREI_WAYLAND_SOCKET,
+	/* bind failed, errno */
+	HAKUREI_WAYLAND_BIND,
+	/* listen failed, errno */
+	HAKUREI_WAYLAND_LISTEN,
 
-    /* ensure pathname failed, implemented in conn.go */
-    HAKUREI_WAYLAND_CREAT,
-    /* socket for host server failed, implemented in conn.go */
-    HAKUREI_WAYLAND_HOST_SOCKET,
-    /* connect for host server failed, implemented in conn.go */
-    HAKUREI_WAYLAND_HOST_CONNECT,
-    /* cleanup failed, implemented in conn.go */
-    HAKUREI_WAYLAND_CLEANUP,
+	/* ensure pathname failed, implemented in conn.go */
+	HAKUREI_WAYLAND_CREAT,
+	/* socket for host server failed, implemented in conn.go */
+	HAKUREI_WAYLAND_HOST_SOCKET,
+	/* connect for host server failed, implemented in conn.go */
+	HAKUREI_WAYLAND_HOST_CONNECT,
+	/* cleanup failed, implemented in conn.go */
+	HAKUREI_WAYLAND_CLEANUP,
 } hakurei_wayland_res;
 
-hakurei_wayland_res hakurei_security_context_bind(
-    char *socket_path,
-    int server_fd,
-    const char *app_id,
-    const char *instance_id,
-    int close_fd);
+hakurei_wayland_res hakurei_security_context_bind(char *socket_path,
+						  int server_fd,
+						  const char *app_id,
+						  const char *instance_id,
+						  int close_fd);
 
 /* returns whether the specified size fits in the sun_path field of sockaddr_un */
-static inline bool hakurei_is_valid_size_sun_path(size_t sz) {
-    struct sockaddr_un sockaddr;
-    return sz <= sizeof(sockaddr.sun_path);
+static inline bool hakurei_is_valid_size_sun_path(size_t sz)
+{
+	struct sockaddr_un sockaddr;
+	return sz <= sizeof(sockaddr.sun_path);
 };