refactor: Allow format strings in fatal error messages.

src/audio_call.c

@@ -993,7 +993,7 @@ static void realloc_calls(uint32_t n)
     Call *temp = realloc(CallControl.calls, n * sizeof(Call));
 
     if (temp == NULL) {
-        exit_toxic_err("failed in realloc_calls", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in realloc_calls");
     }
 
     CallControl.calls = temp;

src/audio_device.c

@@ -691,7 +691,7 @@ static void *poll_input(void *arg)
     int16_t *frame_buf = malloc(FRAME_BUF_SIZE * sizeof(int16_t));
 
     if (frame_buf == NULL) {
-        exit_toxic_err("failed in thread_poll", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in thread_poll");
     }
 
     while (1) {

src/autocomplete.c

@@ -139,7 +139,7 @@ static int complete_line_helper(ToxWindow *self, Toxic *toxic, const char *const
     char *sub = calloc(1, strlen(ubuf) + 1);
 
     if (sub == NULL) {
-        exit_toxic_err("failed in complete_line_helper", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in complete_line_helper");
     }
 
     if (!s && !dir_search) {

src/chat.c

@@ -1692,7 +1692,7 @@ static void chat_onInit(ToxWindow *self, Toxic *toxic)
     getmaxyx(self->window, y2, x2);
 
     if (y2 <= 0 || x2 <= 0) {
-        exit_toxic_err("failed in chat_onInit", FATALERR_CURSES);
+        exit_toxic_err(FATALERR_CURSES, "failed in chat_onInit");
     }
 
     self->x = x2;
@@ -1735,7 +1735,7 @@ static void chat_onInit(ToxWindow *self, Toxic *toxic)
     ctx->cqueue = calloc(1, sizeof(struct chat_queue));
 
     if (ctx->log == NULL || ctx->hst == NULL || ctx->cqueue == NULL) {
-        exit_toxic_err("failed in chat_onInit", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in chat_onInit");
     }
 
     line_info_init(ctx->hst);
@@ -1761,7 +1761,7 @@ ToxWindow *new_chat(Tox *tox, uint32_t friendnum)
     ToxWindow *ret = calloc(1, sizeof(ToxWindow));
 
     if (ret == NULL) {
-        exit_toxic_err("failed in new_chat", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in new_chat");
     }
 
     ret->type = WINDOW_TYPE_CHAT;
@@ -1812,7 +1812,7 @@ ToxWindow *new_chat(Tox *tox, uint32_t friendnum)
     Help *help = calloc(1, sizeof(Help));
 
     if (stb == NULL || chatwin == NULL || help == NULL) {
-        exit_toxic_err("failed in new_chat", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in new_chat");
     }
 
     ret->chatwin = chatwin;

src/conference.c

@@ -544,7 +544,7 @@ static void conference_update_name_list(uint32_t conferencenum)
     chat->name_list = malloc(chat->num_peers * sizeof(NameListEntry));
 
     if (chat->name_list == NULL) {
-        exit_toxic_err("failed in conference_update_name_list", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in conference_update_name_list");
     }
 
     uint32_t count = 0;
@@ -703,7 +703,7 @@ static void update_peer_list(ToxWindow *self, Toxic *toxic, uint32_t conferencen
     ConferencePeer *old_peer_list = malloc(old_num_peers * sizeof(ConferencePeer));
 
     if (!old_peer_list) {
-        exit_toxic_err("failed in update_peer_list", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in update_peer_list");
     }
 
     if (chat->peer_list != NULL) {
@@ -1261,7 +1261,7 @@ static void conference_onInit(ToxWindow *self, Toxic *toxic)
     getmaxyx(self->window, y2, x2);
 
     if (x2 <= 0 || y2 <= 0) {
-        exit_toxic_err("failed in conference_onInit", FATALERR_CURSES);
+        exit_toxic_err(FATALERR_CURSES, "failed in conference_onInit");
     }
 
     ChatContext *ctx = self->chatwin;
@@ -1275,7 +1275,7 @@ static void conference_onInit(ToxWindow *self, Toxic *toxic)
     ctx->log = calloc(1, sizeof(struct chatlog));
 
     if (ctx->log == NULL || ctx->hst == NULL) {
-        exit_toxic_err("failed in conference_onInit", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in conference_onInit");
     }
 
     line_info_init(ctx->hst);
@@ -1366,7 +1366,7 @@ static ToxWindow *new_conference_chat(uint32_t conferencenum)
     ToxWindow *ret = calloc(1, sizeof(ToxWindow));
 
     if (ret == NULL) {
-        exit_toxic_err("failed in new_conference_chat", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in new_conference_chat");
     }
 
     ret->type = WINDOW_TYPE_CONFERENCE;
@@ -1385,7 +1385,7 @@ static ToxWindow *new_conference_chat(uint32_t conferencenum)
     Help *help = calloc(1, sizeof(Help));
 
     if (chatwin == NULL || help == NULL) {
-        exit_toxic_err("failed in new_conference_chat", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in new_conference_chat");
     }
 
     ret->chatwin = chatwin;

src/configdir.c

@@ -123,7 +123,7 @@ int create_user_config_dirs(char *path)
     char *logpath = malloc(strlen(path) + strlen(LOGDIR) + 1);
 
     if (fullpath == NULL || logpath == NULL) {
-        exit_toxic_err("failed in load_data_structures", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in load_data_structures");
     }
 
     strcpy(fullpath, path);

src/execute.c

@@ -224,7 +224,7 @@ static int parse_command(const char *input, char (*args)[MAX_STR_SIZE])
     char *cmd = strdup(input);
 
     if (cmd == NULL) {
-        exit_toxic_err("failed in parse_command", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in parse_command");
     }
 
     int num_args = 0;

src/friendlist.c

@@ -97,7 +97,7 @@ static void realloc_friends(int n)
     uint32_t *f_idx = realloc(Friends.index, n * sizeof(uint32_t));
 
     if (f == NULL || f_idx == NULL) {
-        exit_toxic_err("failed in realloc_friends", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in realloc_friends");
     }
 
     Friends.list = f;
@@ -118,7 +118,7 @@ static void realloc_blocklist(int n)
     uint32_t *b_idx = realloc(Blocked.index, n * sizeof(uint32_t));
 
     if (b == NULL || b_idx == NULL) {
-        exit_toxic_err("failed in realloc_blocklist", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in realloc_blocklist");
     }
 
     Blocked.list = b;
@@ -1346,7 +1346,7 @@ void friendlist_onInit(ToxWindow *self, Toxic *toxic)
     getmaxyx(self->window, y2, x2);
 
     if (y2 <= 0 || x2 <= 0) {
-        exit_toxic_err("failed in friendlist_onInit", FATALERR_CURSES);
+        exit_toxic_err(FATALERR_CURSES, "failed in friendlist_onInit");
     }
 
     self->window_bar = subwin(self->window, WINDOW_BAR_HEIGHT, x2, y2 - 2, 0);
@@ -1641,7 +1641,7 @@ ToxWindow *new_friendlist(void)
     ToxWindow *ret = calloc(1, sizeof(ToxWindow));
 
     if (ret == NULL) {
-        exit_toxic_err("failed in new_friendlist", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in new_friendlist");
     }
 
     ret->type = WINDOW_TYPE_FRIEND_LIST;
@@ -1682,7 +1682,7 @@ ToxWindow *new_friendlist(void)
     Help *help = calloc(1, sizeof(Help));
 
     if (help == NULL) {
-        exit_toxic_err("failed in new_friendlist", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in new_friendlist");
     }
 
     ret->help = help;

src/game_base.c

@@ -843,7 +843,7 @@ static void game_onInit(ToxWindow *self, Toxic *toxic)
     getmaxyx(self->window, max_y, max_x);
 
     if (max_y <= 0 || max_x <= 0) {
-        exit_toxic_err("failed in game_onInit", FATALERR_CURSES);
+        exit_toxic_err(FATALERR_CURSES, "failed in game_onInit");
     }
 
     self->window_bar = subwin(self->window, WINDOW_BAR_HEIGHT, max_x, max_y - 2, 0);

src/groupchats.c

@@ -2263,7 +2263,7 @@ static void groupchat_onInit(ToxWindow *self, Toxic *toxic)
     getmaxyx(self->window, y2, x2);
 
     if (x2 <= 0 || y2 <= 0) {
-        exit_toxic_err("failed in groupchat_onInit", FATALERR_CURSES);
+        exit_toxic_err(FATALERR_CURSES, "failed in groupchat_onInit");
     }
 
     self->x = x2;
@@ -2282,7 +2282,7 @@ static void groupchat_onInit(ToxWindow *self, Toxic *toxic)
     ctx->log = calloc(1, sizeof(struct chatlog));
 
     if (ctx->log == NULL || ctx->hst == NULL) {
-        exit_toxic_err("failed in groupchat_onInit", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in groupchat_onInit");
     }
 
     line_info_init(ctx->hst);
@@ -2344,7 +2344,7 @@ static ToxWindow *new_group_chat(Tox *tox, uint32_t groupnumber, const char *gro
     ToxWindow *ret = calloc(1, sizeof(ToxWindow));
 
     if (ret == NULL) {
-        exit_toxic_err("failed in new_group_chat", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in new_group_chat");
     }
 
     ret->type = WINDOW_TYPE_GROUPCHAT;
@@ -2373,7 +2373,7 @@ static ToxWindow *new_group_chat(Tox *tox, uint32_t groupnumber, const char *gro
     Help *help = calloc(1, sizeof(Help));
 
     if (stb == NULL || chatwin == NULL || help == NULL) {
-        exit_toxic_err("failed in new_group_chat", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in new_group_chat");
     }
 
     ret->chatwin = chatwin;

src/line_info.c

@@ -45,7 +45,7 @@ void line_info_init(struct history *hst)
     hst->line_root = calloc(1, sizeof(struct line_info));
 
     if (hst->line_root == NULL) {
-        exit_toxic_err("failed in line_info_init", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in line_info_init");
     }
 
     hst->line_start = hst->line_root;
@@ -412,7 +412,7 @@ int line_info_add(ToxWindow *self, const Client_Config *c_config, bool show_time
     struct line_info *new_line = calloc(1, sizeof(struct line_info));
 
     if (new_line == NULL) {
-        exit_toxic_err("failed in line_info_add", FATALERR_MEMORY);
+        exit_toxic_err(FATALERR_MEMORY, "failed in line_info_add");
     }
 
     char frmt_msg[MAX_LINE_INFO_MSG_SIZE];