use unsigned int instead of speed_t to prevent compiler error when termios is not available

3 files changed, 7 insertions, 7 deletions

diff --git a/src/el-options.c b/src/el-options.c
index 22b7e1a..9bc9758 100644
--- a/src/el-options.c
+++ b/src/el-options.c
@@ -314,10 +314,10 @@ static int el_vooption
 
     case EL_TTY_DEV:
     {
-        speed_t speed;
+        unsigned int speed;
 
         value_str = va_arg(ap, const char *);  /* serial tty to open */
-        speed = va_arg(ap, speed_t);
+        speed = va_arg(ap, unsigned int);
 
         VALID(EINVAL, value_str);
 
diff --git a/src/el-private.h b/src/el-private.h
index c1c2d9b..e81d61c 100644
--- a/src/el-private.h
+++ b/src/el-private.h
@@ -261,7 +261,7 @@ void el_file_cleanup(struct el_options *options);
 
 
 #if ENABLE_OUT_TTY
-int el_tty_open(struct el_options *options, const char *dev, speed_t speed);
+int el_tty_open(struct el_options *options, const char *dev, unsigned int speed);
 int el_tty_puts(struct el_options *options, const char *s);
 int el_tty_close(struct el_options *options);
 #endif
diff --git a/src/el-tty.c b/src/el-tty.c
index 0b0791d..91cdcc1 100644
--- a/src/el-tty.c
+++ b/src/el-tty.c
@@ -54,11 +54,13 @@ int el_tty_open
 (
     struct el_options  *options,  /* store serial file descriptor here */
     const char         *dev,      /* device to open like /dev/ttyS0 */
-    speed_t             speed     /* serial port baud rate */
+    unsigned int        speed     /* serial port baud rate */
 )
 {
+#if HAVE_TERMIOS_H
     struct termios      tty;      /* serial port settings */
     int                 e;        /* holder for errno */
+#endif
     /*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
 
 
@@ -100,7 +102,7 @@ int el_tty_open
         goto error;
     }
 
-    if (cfsetispeed(&tty, speed) != 0)
+    if (cfsetispeed(&tty, (speed_t)speed) != 0)
     {
         goto error;
     }
@@ -129,8 +131,6 @@ error:
     return -1;
 
 #else
-    (void)tty;
-    (void)e;
     return 0;
 #endif
 }