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Restore missing functions.

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This commit is contained in:
Nicholas Marriott
2019-06-14 16:02:34 +01:00
parent 7bb8ab1c0e
commit 8da756c4f0
1 changed files with 79 additions and 0 deletions
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79
cmd.c
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@@ -204,6 +204,8 @@ const struct cmd_entry *cmd_table[] = {
NULL
};
static u_int cmd_list_next_group = 1;
void printflike(3, 4)
cmd_log_argv(int argc, char **argv, const char *fmt, ...)
{
@@ -501,6 +503,83 @@ cmd_print(struct cmd *cmd)
return (out);
}
struct cmd_list *
cmd_list_new(void)
{
struct cmd_list *cmdlist;
cmdlist = xcalloc(1, sizeof *cmdlist);
cmdlist->references = 1;
cmdlist->group = cmd_list_next_group++;
TAILQ_INIT(&cmdlist->list);
return (cmdlist);
}
void
cmd_list_append(struct cmd_list *cmdlist, struct cmd *cmd)
{
cmd->group = cmdlist->group;
TAILQ_INSERT_TAIL(&cmdlist->list, cmd, qentry);
}
void
cmd_list_move(struct cmd_list *cmdlist, struct cmd_list *from)
{
struct cmd *cmd, *cmd1;
TAILQ_FOREACH_SAFE(cmd, &from->list, qentry, cmd1) {
TAILQ_REMOVE(&from->list, cmd, qentry);
TAILQ_INSERT_TAIL(&cmdlist->list, cmd, qentry);
}
cmdlist->group = cmd_list_next_group++;
}
void
cmd_list_free(struct cmd_list *cmdlist)
{
struct cmd *cmd, *cmd1;
if (--cmdlist->references != 0)
return;
TAILQ_FOREACH_SAFE(cmd, &cmdlist->list, qentry, cmd1) {
TAILQ_REMOVE(&cmdlist->list, cmd, qentry);
cmd_free(cmd);
}
free(cmdlist);
}
char *
cmd_list_print(struct cmd_list *cmdlist, int escaped)
{
struct cmd *cmd;
char *buf, *this;
size_t len;
len = 1;
buf = xcalloc(1, len);
TAILQ_FOREACH(cmd, &cmdlist->list, qentry) {
this = cmd_print(cmd);
len += strlen(this) + 4;
buf = xrealloc(buf, len);
strlcat(buf, this, len);
if (TAILQ_NEXT(cmd, qentry) != NULL) {
if (escaped)
strlcat(buf, " \\; ", len);
else
strlcat(buf, " ; ", len);
}
free(this);
}
return (buf);
}
/* Adjust current mouse position for a pane. */
int
cmd_mouse_at(struct window_pane *wp, struct mouse_event *m, u_int *xp,