From: Lucas Stach <l.stach@pengutronix.de>
To: barebox@lists.infradead.org
Subject: [PATCH 07/10] fs: efivar: preserve more info in inode
Date: Tue, 4 Nov 2014 10:42:53 +0100 [thread overview]
Message-ID: <1415094176-26435-7-git-send-email-l.stach@pengutronix.de> (raw)
In-Reply-To: <1415094176-26435-1-git-send-email-l.stach@pengutronix.de>
Preserve info needed for easy manipulation of variables.
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
---
fs/efivarfs.c | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/fs/efivarfs.c b/fs/efivarfs.c
index aa66aa8dd99d..a36020d2d08e 100644
--- a/fs/efivarfs.c
+++ b/fs/efivarfs.c
@@ -35,7 +35,9 @@
#include <mach/efi-device.h>
struct efivarfs_inode {
- char *name;
+ s16 *name;
+ efi_guid_t vendor;
+ char *full_name; /* name including vendor namespacing */
struct list_head node;
};
@@ -225,7 +227,7 @@ static struct dirent *efivarfs_readdir(struct device_d *dev, DIR *dir)
inode = list_entry(edir->current, struct efivarfs_inode, node);
- strcpy(dir->d.d_name, inode->name);
+ strcpy(dir->d.d_name, inode->full_name);
edir->current = edir->current->next;
@@ -271,8 +273,8 @@ static int efivarfs_probe(struct device_d *dev)
efi_status_t efiret;
efi_guid_t vendor;
s16 name[1024];
+ char *name8;
unsigned long size;
- unsigned char *name8;
struct efivarfs_priv *priv;
name[0] = 0;
@@ -289,9 +291,12 @@ static int efivarfs_probe(struct device_d *dev)
break;
inode = xzalloc(sizeof(*inode));
- name8 = strdup_wchar_to_char(name);
+ inode->name = strdup_wchar(name);
+
+ inode->vendor = vendor;
- inode->name = asprintf("%s-%pUl", name8, &vendor);
+ name8 = strdup_wchar_to_char(inode->name);
+ inode->full_name = asprintf("%s-%pUl", name8, &vendor);
free(name8);
list_add_tail(&inode->node, &priv->inodes);
--
2.1.1
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next prev parent reply other threads:[~2014-11-04 9:43 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-04 9:42 [PATCH 01/10] efi: add proper reset hook Lucas Stach
2014-11-04 9:42 ` [PATCH 02/10] efi: add Barebox GUID Lucas Stach
2014-11-05 7:21 ` Sascha Hauer
2014-11-05 9:03 ` Lucas Stach
2014-11-04 9:42 ` [PATCH 03/10] fs: efivar: cosmetic changes Lucas Stach
2014-11-04 9:42 ` [PATCH 04/10] fs: efivar: switch to standard list implementation Lucas Stach
2014-11-04 9:42 ` [PATCH 05/10] fs: efivar: move variable discovery into probe Lucas Stach
2014-11-04 9:42 ` [PATCH 06/10] lib: add wchar strdup Lucas Stach
2014-11-04 9:42 ` Lucas Stach [this message]
2014-11-04 9:42 ` [PATCH 08/10] fs: efivar: don't store attributes in file Lucas Stach
2014-11-04 9:42 ` [PATCH 09/10] fs: efivar: implement write support Lucas Stach
2014-11-04 9:42 ` [PATCH 10/10] efi: mount efivarfs by default if enabled Lucas Stach
2014-11-05 7:21 ` [PATCH 01/10] efi: add proper reset hook Sascha Hauer
2014-11-05 9:00 ` Lucas Stach
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