diff options
Diffstat (limited to 'cpukit/libfs/src/pipe/fifo.c')
| -rw-r--r-- | cpukit/libfs/src/pipe/fifo.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/cpukit/libfs/src/pipe/fifo.c b/cpukit/libfs/src/pipe/fifo.c index 1c194c2030..812c824db3 100644 --- a/cpukit/libfs/src/pipe/fifo.c +++ b/cpukit/libfs/src/pipe/fifo.c @@ -22,6 +22,7 @@ extern uint16_t rtems_pipe_no; static rtems_id rtems_pipe_semaphore = 0; +extern bool rtems_pipe_configured; #define PIPE_EMPTY(_pipe) (_pipe->Length == 0) @@ -534,6 +535,9 @@ int pipe_lseek( */ void rtems_pipe_initialize (void) { + if (!rtems_pipe_configured) + return; + if (rtems_pipe_semaphore) return; |