Remove the KERN_PROC_CWD the proc_current_path format (which is the only

thing that uses it now).

4 files changed, 1 insertions, 21 deletions

diff --git a/format.c b/format.c
index 19c4dc15..40957a59 100644
--- a/format.c
+++ b/format.c
@@ -518,7 +518,6 @@ format_window_pane(struct format_tree *ft, struct window_pane *wp)
 	struct grid_line	*gl;
 	unsigned long long	 size;
 	u_int			 i, idx;
-	const char		*cwd;
 	char			*cmd;
 
 	size = 0;
@@ -551,9 +550,7 @@ format_window_pane(struct format_tree *ft, struct window_pane *wp)
 	format_add(ft, "pane_pid", "%ld", (long) wp->pid);
 	if (wp->cmd != NULL)
 		format_add(ft, "pane_start_command", "%s", wp->cmd);
-	if ((cwd = get_proc_cwd(wp->fd)) != NULL)
-		format_add(ft, "pane_current_path", "%s", cwd);
-	if ((cmd = get_proc_name(wp->fd, wp->tty)) != NULL) {
+	if ((cmd = format_get_command(wp)) != NULL) {
 		format_add(ft, "pane_current_command", "%s", cmd);
 		free(cmd);
 	}
diff --git a/procname.c b/procname.c
index 1518c94b..ee9b99dc 100644
--- a/procname.c
+++ b/procname.c
@@ -37,7 +37,6 @@
 
 struct kinfo_proc	*cmp_procs(struct kinfo_proc *, struct kinfo_proc *);
 char			*get_proc_name(int, char *);
-char			*get_proc_cwd(int);
 
 struct kinfo_proc *
 cmp_procs(struct kinfo_proc *p1, struct kinfo_proc *p2)
@@ -132,17 +131,3 @@ error:
 	free(buf);
 	return (NULL);
 }
-
-char*
-get_proc_cwd(int fd)
-{
-	int		name[] = { CTL_KERN, KERN_PROC_CWD, 0 };
-	static char	path[MAXPATHLEN];
-	size_t		pathlen = sizeof path;
-
-	if ((name[2] = tcgetpgrp(fd)) == -1)
-		return (NULL);
-	if (sysctl(name, 3, path, &pathlen, NULL, 0) != 0)
-		return (NULL);
-	return (path);
-}
diff --git a/tmux.1 b/tmux.1
index eb417da0..4fb588e3 100644
--- a/tmux.1
+++ b/tmux.1
@@ -3068,7 +3068,6 @@ The following variables are available, where appropriate:
 .It Li "mouse_utf8_flag" Ta "" Ta "Pane mouse UTF-8 flag"
 .It Li "pane_active" Ta "" Ta "1 if active pane"
 .It Li "pane_current_command" Ta "" Ta "Current command if available"
-.It Li "pane_current_path" Ta "" Ta "Current path if available"
 .It Li "pane_dead" Ta "" Ta "1 if pane is dead"
 .It Li "pane_height" Ta "" Ta "Height of pane"
 .It Li "pane_id" Ta "#D" Ta "Unique pane ID"
diff --git a/tmux.h b/tmux.h
index e18176e8..67192740 100644
--- a/tmux.h
+++ b/tmux.h
@@ -2317,7 +2317,6 @@ u_int	utf8_split2(u_int, u_char *);
 
 /* procname.c */
 char   *get_proc_name(int, char *);
-char   *get_proc_cwd(int);
 
 /* log.c */
 void		 log_open(int, const char *);