diff options
Diffstat (limited to 'cpukit/libfs/src/pipe/fifo.c')
| -rw-r--r-- | cpukit/libfs/src/pipe/fifo.c | 31 |
1 files changed, 7 insertions, 24 deletions
diff --git a/cpukit/libfs/src/pipe/fifo.c b/cpukit/libfs/src/pipe/fifo.c index 06eacd712f..ba5e7b7e40 100644 --- a/cpukit/libfs/src/pipe/fifo.c +++ b/cpukit/libfs/src/pipe/fifo.c @@ -1,6 +1,11 @@ -/* - * fifo.c: POSIX FIFO/pipe for RTEMS +/** + * @file * + * @brief FIFO/Pipe Support + * @ingroup FIFO_PIPE + */ + +/* * Author: Wei Shen <cquark@gmail.com> * * The license and distribution terms for this file may be @@ -236,12 +241,6 @@ out: return err; } -/* - * Interface to file system close. - * - * *pipep points to pipe control structure. When the last user releases pipe, - * it will be set to NULL. - */ void pipe_release( pipe_control_t **pipep, rtems_libio_t *iop @@ -299,13 +298,6 @@ void pipe_release( } -/* - * Interface to file system open. - * - * *pipep points to pipe control structure. If called with *pipep = NULL, - * fifo_open will try allocating and initializing a control structure. If the - * call succeeds, *pipep will be set to address of new control structure. - */ int fifo_open( pipe_control_t **pipep, rtems_libio_t *iop @@ -387,9 +379,6 @@ out_error: return err; } -/* - * Interface to file system read. - */ ssize_t pipe_read( pipe_control_t *pipe, void *buffer, @@ -459,9 +448,6 @@ out_nolock: return ret; } -/* - * Interface to file system write. - */ ssize_t pipe_write( pipe_control_t *pipe, const void *buffer, @@ -545,9 +531,6 @@ out_nolock: return ret; } -/* - * Interface to file system ioctl. - */ int pipe_ioctl( pipe_control_t *pipe, ioctl_command_t cmd, |