diff options
Diffstat (limited to 'cpukit/libfs/src/imfs/memfile.c')
-rw-r--r-- | cpukit/libfs/src/imfs/memfile.c | 36 |
1 files changed, 7 insertions, 29 deletions
diff --git a/cpukit/libfs/src/imfs/memfile.c b/cpukit/libfs/src/imfs/memfile.c index 2eb7949275..901ebc6e2a 100644 --- a/cpukit/libfs/src/imfs/memfile.c +++ b/cpukit/libfs/src/imfs/memfile.c @@ -1,12 +1,11 @@ -/* - * IMFS Device Node Handlers - * - * This file contains the set of handlers used to process operations on - * IMFS memory file nodes. The memory files are created in memory using - * malloc'ed memory. Thus any data stored in one of these files is lost - * at system shutdown unless special arrangements to copy the data to - * some type of non-volailte storage are made by the application. +/** + * @file * + * @brief IMFS Memory File Handlers + * @ingroup IMFS + */ + +/* * COPYRIGHT (c) 1989-2010. * On-Line Applications Research Corporation (OAR). * @@ -71,12 +70,6 @@ void memfile_free_block( void *memory ); -/* - * memfile_open - * - * This routine processes the open() system call. Note that there is - * nothing special to be done at open() time. - */ int memfile_open( rtems_libio_t *iop, const char *pathname, @@ -109,11 +102,6 @@ int memfile_open( return 0; } -/* - * memfile_read - * - * This routine processes the read() system call. - */ ssize_t memfile_read( rtems_libio_t *iop, void *buffer, @@ -133,11 +121,6 @@ ssize_t memfile_read( return status; } -/* - * memfile_write - * - * This routine processes the write() system call. - */ ssize_t memfile_write( rtems_libio_t *iop, const void *buffer, @@ -166,11 +149,6 @@ ssize_t memfile_write( * This IMFS_stat() can be used. */ -/* - * memfile_ftruncate - * - * This routine processes the ftruncate() system call. - */ int memfile_ftruncate( rtems_libio_t *iop, off_t length |