Changeset 3a7782b in rtems for c/src/lib/libc/termios.c

Timestamp:

01/16/98 15:37:20 (26 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

6f9c75c3

Parents:

ecacc11

Message:

Jennifer found some uninitialized variables:

+ major and minor number elements in rtems_termios_open.

+ arg->ioctl_return in rtems_termios_ioctl routine.

File:

• c/src/lib/libc/termios.c (modified) (3 diffs)

c/src/lib/libc/termios.c

@@ -207 +207 @@
                 if (ttyTail == NULL)
                         ttyTail = tty;
+
+                tty->minor = minor;
+                tty->major = major;
 
                 /*
@@ -344 +347 @@
         args->ioctl_return = 0;
         sc = rtems_semaphore_obtain (tty->osem, RTEMS_WAIT, RTEMS_NO_TIMEOUT);
-        if (sc != RTEMS_SUCCESSFUL)
+        if (sc != RTEMS_SUCCESSFUL) {
+                args->ioctl_return = sc;
                 return sc;
+        }
         switch (args->command) {
         default:
@@ -388 +393 @@
         }
         rtems_semaphore_release (tty->osem);
+        args->ioctl_return = sc;
         return sc;
 }