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Add logic to automatically unload module on exit; Several patches from Mike Smith

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5528 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
2013-01-17 14:43:55 +00:00
parent 828c1c65c7
commit 956bded9c1
12 changed files with 194 additions and 65 deletions
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fs/binfs/fs_binfs.c
+6 -4
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@@ -222,7 +222,7 @@ static int binfs_ioctl(FAR struct file *filep, int cmd, unsigned long arg)
}
else
{
*ptr = g_builtins[(int)filep->f_priv].name;
*ptr = builtin_getname((int)filep->f_priv);
ret = OK;
}
}
@@ -287,13 +287,15 @@ static int binfs_opendir(struct inode *mountpt, const char *relpath,
static int binfs_readdir(struct inode *mountpt, struct fs_dirent_s *dir)
{
FAR const char *name;
unsigned int index;
int ret;
/* Have we reached the end of the directory */
index = dir->u.binfs.fb_index;
if (g_builtins[index].name == NULL)
name = builtin_getname(index);
if (name == NULL)
{
/* We signal the end of the directory by returning the
* special error -ENOENT
@@ -306,9 +308,9 @@ static int binfs_readdir(struct inode *mountpt, struct fs_dirent_s *dir)
{
/* Save the filename and file type */
fvdbg("Entry %d: \"%s\"\n", index, g_builtins[index].name);
fvdbg("Entry %d: \"%s\"\n", index, name);
dir->fd_dir.d_type = DTYPE_FILE;
strncpy(dir->fd_dir.d_name, g_builtins[index].name, NAME_MAX+1);
strncpy(dir->fd_dir.d_name, name, NAME_MAX+1);
/* The application list is terminated by an entry with a NULL name.
* Therefore, there is at least one more entry in the list.