diff options
Diffstat (limited to 'nuttx/fs/fs_fdopen.c')
| -rw-r--r-- | nuttx/fs/fs_fdopen.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/nuttx/fs/fs_fdopen.c b/nuttx/fs/fs_fdopen.c index fd6aa88a8..d8a370482 100644 --- a/nuttx/fs/fs_fdopen.c +++ b/nuttx/fs/fs_fdopen.c @@ -1,7 +1,7 @@ /**************************************************************************** * fs/fs_fdopen.c * - * Copyright (C) 2007-2012 Gregory Nutt. All rights reserved. + * Copyright (C) 2007-2013 Gregory Nutt. All rights reserved. * Author: Gregory Nutt <gnutt@nuttx.org> * * Redistribution and use in source and binary forms, with or without @@ -68,9 +68,11 @@ static inline int fs_checkfd(FAR _TCB *tcb, int fd, int oflags) FAR struct filelist *flist; FAR struct inode *inode; - /* Get the file list from the TCB */ + DEBUGASSERT(tcb && tcb->group); - flist = tcb->filelist; + /* Get the file list from the task group */ + + flist = &tcb->group->tg_filelist; /* Get the inode associated with the file descriptor. This should * normally be the case if fd >= 0. But not in the case where the @@ -142,6 +144,7 @@ FAR struct file_struct *fs_fdopen(int fd, int oflags, FAR _TCB *tcb) { tcb = sched_self(); } + DEBUGASSERT(tcb && tcb->group); /* Verify that this is a valid file/socket descriptor and that the * requested access can be support. @@ -189,9 +192,9 @@ FAR struct file_struct *fs_fdopen(int fd, int oflags, FAR _TCB *tcb) /* Get the stream list from the TCB */ - slist = tcb->streams; + slist = &tcb->group->tg_streamlist; - /* Find an unallocated FILE structure in the stream list */ + /* Find an unallocated FILE structure in the stream list */ ret = sem_wait(&slist->sl_sem); if (ret != OK) |