fe

commit 6fab37bc5e639365d6a96064b4e6d16dfa1e34f3
parent 326424f91c594e3dc3db420161f324aa40637fd6
Author: Jul <jul@9o.is>
Date:   Mon, 19 Jan 2026 00:19:14 -0500

set const where appropriate

Diffstat:
M
entries.c
 | 
2
+-
M
tty.c
 | 
6
+++---
M
tty.h
 | 
4
++--

3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/entries.c b/entries.c
@@ -161,7 +161,7 @@ static int dentfind(struct entry *dents, int n, char *cwd, const char *path) {
     return 0;
 }
 
-static int filetype(char *path) {
+static int filetype(const char *path) {
     int fd = open(path, O_RDONLY | O_NONBLOCK);
     if (fd == -1) return 0;
 
diff --git a/tty.c b/tty.c
@@ -9,7 +9,7 @@
 #include <errno.h>
 #include "tty.h"
 
-static void tty_reset(tty_t *tty) {
+static void tty_reset(const tty_t *tty) {
     tcsetattr(tty->fdin, TCSANOW, &tty->original_termios);
 }
 
@@ -79,7 +79,7 @@ void tty_init(tty_t *tty, const char *tty_filename) {
     signal(SIGWINCH, handle_sigwinch);
 }
 
-char tty_getchar(tty_t *tty) {
+char tty_getchar(const tty_t *tty) {
     char ch;
     int size = read(tty->fdin, &ch, 1);
     if (size < 0) {
@@ -93,7 +93,7 @@ char tty_getchar(tty_t *tty) {
     }
 }
 
-int tty_input_ready(tty_t *tty, long int timeout, int return_on_signal) {
+int tty_input_ready(const tty_t *tty, long int timeout, int return_on_signal) {
     fd_set readfs;
     FD_ZERO(&readfs);
     FD_SET(tty->fdin, &readfs);
diff --git a/tty.h b/tty.h
@@ -16,8 +16,8 @@ typedef struct {
 
 void tty_close(tty_t *tty);
 void tty_init(tty_t *tty, const char *tty_filename);
-char tty_getchar(tty_t *tty);
-int tty_input_ready(tty_t *tty, long int timeout, int return_on_signal);
+char tty_getchar(const tty_t *tty);
+int tty_input_ready(const tty_t *tty, long int timeout, int return_on_signal);
 
 void tty_setfg(tty_t *tty, int fg);
 void tty_setinvert(tty_t *tty);