Merge branch 'obsd-master' into master

1 files changed, 60 insertions, 0 deletions

diff --git a/format.c b/format.c
index 5c6eed36..52eb4642 100644
--- a/format.c
+++ b/format.c
@@ -24,6 +24,7 @@
 #include <fnmatch.h>
 #include <libgen.h>
 #include <math.h>
+#include <pwd.h>
 #include <regex.h>
 #include <stdarg.h>
 #include <stdlib.h>
@@ -1387,6 +1388,35 @@ format_cb_client_tty(struct format_tree *ft)
 	return (NULL);
 }
 
+/* Callback for client_uid. */
+static void *
+format_cb_client_uid(struct format_tree *ft)
+{
+	uid_t	uid;
+
+	if (ft->c != NULL) {
+		uid = proc_get_peer_uid(ft->c->peer);
+		if (uid != (uid_t)-1)
+			return (format_printf("%ld", (long)uid));
+	}
+	return (NULL);
+}
+
+/* Callback for client_user. */
+static void *
+format_cb_client_user(struct format_tree *ft)
+{
+	uid_t		 uid;
+	struct passwd	*pw;
+
+	if (ft->c != NULL) {
+		uid = proc_get_peer_uid(ft->c->peer);
+		if (uid != (uid_t)-1 && (pw = getpwuid(uid)) != NULL)
+			return (xstrdup(pw->pw_name));
+	}
+	return (NULL);
+}
+
 /* Callback for client_utf8. */
 static void *
 format_cb_client_utf8(struct format_tree *ft)
@@ -2521,6 +2551,24 @@ format_cb_tree_mode_format(__unused struct format_tree *ft)
 	return (xstrdup(window_tree_mode.default_format));
 }
 
+/* Callback for uid. */
+static void *
+format_cb_uid(__unused struct format_tree *ft)
+{
+	return (format_printf("%ld", (long)getuid()));
+}
+
+/* Callback for user. */
+static void *
+format_cb_user(__unused struct format_tree *ft)
+{
+	struct passwd	*pw;
+
+	if ((pw = getpwuid(getuid())) != NULL)
+		return (xstrdup(pw->pw_name));
+	return NULL;
+}
+
 /* Format table type. */
 enum format_table_type {
 	FORMAT_TABLE_STRING,
@@ -2627,6 +2675,12 @@ static const struct format_table_entry format_table[] = {
 	{ "client_tty", FORMAT_TABLE_STRING,
 	  format_cb_client_tty
 	},
+	{ "client_uid", FORMAT_TABLE_STRING,
+	  format_cb_client_uid
+	},
+	{ "client_user", FORMAT_TABLE_STRING,
+	  format_cb_client_user
+	},
 	{ "client_utf8", FORMAT_TABLE_STRING,
 	  format_cb_client_utf8
 	},
@@ -2906,6 +2960,12 @@ static const struct format_table_entry format_table[] = {
 	{ "tree_mode_format", FORMAT_TABLE_STRING,
 	  format_cb_tree_mode_format
 	},
+	{ "uid", FORMAT_TABLE_STRING,
+	  format_cb_uid
+	},
+	{ "user", FORMAT_TABLE_STRING,
+	  format_cb_user
+	},
 	{ "version", FORMAT_TABLE_STRING,
 	  format_cb_version
 	},