[PATCH] poke: use termios functions only if available

[Hannes Domani]

2024-02-15  Hannes Domani  <ssbssa@yahoo.de>

        * poke/pk-term.c (pk_puts_paged): use termios functions only if
        available.
---
 poke/pk-term.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/poke/pk-term.c b/poke/pk-term.c
index 1feb1ec2..18e0fc3c 100644
--- a/poke/pk-term.c
+++ b/poke/pk-term.c
@@ -409,14 +409,17 @@ pk_puts_paged (const char *lines)
 
     if (nlines >= screen_lines)
       {
+#ifdef HAVE_TERMIOS_H
         struct termios old_termios;
         struct termios new_termios;
+#endif
 
         styled_ostream_begin_use_class (pk_ostream, "pager-more");
         ostream_write_str (pk_ostream, "--More--");
         styled_ostream_end_use_class (pk_ostream, "pager-more");
         ostream_flush (pk_ostream, FLUSH_THIS_STREAM);
 
+#ifdef HAVE_TERMIOS_H
         /* Set stdin in non-buffered mode.  */
         tcgetattr (0, &old_termios);
         memcpy (&new_termios, &old_termios, sizeof (struct termios));
@@ -424,6 +427,7 @@ pk_puts_paged (const char *lines)
         new_termios.c_cc[VTIME] = 0;
         new_termios.c_cc[VMIN] = 1;
         tcsetattr (0, TCSANOW, &new_termios);
+#endif
 
         /* Wait for a key and process it.  */
         while (1)
@@ -450,8 +454,10 @@ pk_puts_paged (const char *lines)
             fprintf (stderr, "\007");
           }
 
+#ifdef HAVE_TERMIOS_H
         /* Restore stdin to buffered-mode.  */
         tcsetattr (0, TCSANOW, &old_termios);
+#endif
 
         if (erase_line_str)
           {
-- 
2.35.1