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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2007-07-05 18:01:40 +0200 |
|---|---|---|
| committer | Sascha Hauer <sha@octopus.labnet.pengutronix.de> | 2007-07-05 18:01:40 +0200 |
| commit | 17fda95040e20f1a263ef8278ccc48f6e631faed (patch) | |
| tree | 6bced12abe1fcc56d07651183cbf4bf6718d579f /fs/ramfs.c | |
| parent | 154e62e00f4854c05b814c44912f6a7950b18598 (diff) | |
| download | barebox-17fda95040e20f1a263ef8278ccc48f6e631faed.tar.gz barebox-17fda95040e20f1a263ef8278ccc48f6e631faed.tar.xz | |
svn_rev_286
Diffstat (limited to 'fs/ramfs.c')
| -rw-r--r-- | fs/ramfs.c | 38 |
1 files changed, 18 insertions, 20 deletions
diff --git a/fs/ramfs.c b/fs/ramfs.c index bff9804878..797b1ae474 100644 --- a/fs/ramfs.c +++ b/fs/ramfs.c @@ -152,22 +152,6 @@ int ramfs_mkdir(struct device_d *dev, const char *pathname) return ramfs_create(dev, pathname, S_IFDIR); } -int ramfs_probe(struct device_d *dev) -{ - struct ramfs_priv *priv = malloc(sizeof(struct ramfs_priv)); - - printf("ramfs_probe\n"); - memset(priv, 0, sizeof(struct ramfs_priv)); - - dev->priv = priv; - - priv->root.name = "/"; - priv->root.mode = S_IFDIR; - - printf("root node: %p\n",&priv->root); - return 0; -} - static int ramfs_open(struct device_d *dev, FILE *file, const char *filename) { struct ramfs_priv *priv = dev->priv; @@ -332,7 +316,7 @@ struct dir* ramfs_opendir(struct device_d *dev, const char *pathname) struct dir *dir; struct ramfs_priv *priv = dev->priv; struct ramfs_inode *node = rlookup(&priv->root, pathname); -printf("opendir: %s\n",pathname); + if (!node) return NULL; @@ -371,10 +355,8 @@ int ramfs_stat(struct device_d *dev, const char *filename, struct stat *s) struct ramfs_priv *priv = dev->priv; struct ramfs_inode *node = rlookup(&priv->root, filename); - if (!node) { - errno = -ENOENT; + if (!node) return -ENOENT; - } s->st_size = node->size; s->st_mode = node->mode; @@ -382,6 +364,22 @@ int ramfs_stat(struct device_d *dev, const char *filename, struct stat *s) return 0; } +int ramfs_probe(struct device_d *dev) +{ + struct ramfs_priv *priv = malloc(sizeof(struct ramfs_priv)); + + printf("ramfs_probe\n"); + memset(priv, 0, sizeof(struct ramfs_priv)); + + dev->priv = priv; + + priv->root.name = "/"; + priv->root.mode = S_IFDIR; + + printf("root node: %p\n",&priv->root); + return 0; +} + static struct fs_driver_d ramfs_driver = { .type = FS_TYPE_RAMFS, .create = ramfs_create, |