remove all trailing whitespace

This commit is contained in:
fzielcke 2009-06-10 21:04:23 +00:00
parent d2d4966571
commit b39f9d20a9
222 changed files with 3286 additions and 3286 deletions

View file

@ -54,7 +54,7 @@
/* Log2 size of ext2 block in 512 blocks. */
#define LOG2_EXT2_BLOCK_SIZE(data) \
(grub_le_to_cpu32 (data->sblock.log2_block_size) + 1)
/* Log2 size of ext2 block in bytes. */
#define LOG2_BLOCK_SIZE(data) \
(grub_le_to_cpu32 (data->sblock.log2_block_size) + 10)
@ -324,7 +324,7 @@ static grub_dl_t my_mod;
/* Read into BLKGRP the blockgroup descriptor of blockgroup GROUP of
the mounted filesystem DATA. */
inline static grub_err_t
grub_ext2_blockgroup (struct grub_ext2_data *data, int group,
grub_ext2_blockgroup (struct grub_ext2_data *data, int group,
struct grub_ext2_block_group *blkgrp)
{
return grub_disk_read (data->disk,
@ -382,7 +382,7 @@ grub_ext2_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
int blknr = -1;
unsigned int blksz = EXT2_BLOCK_SIZE (data);
int log2_blksz = LOG2_EXT2_BLOCK_SIZE (data);
if (grub_le_to_cpu32(inode->flags) & EXT4_EXTENTS_FLAG)
{
char buf[EXT2_BLOCK_SIZE(data)];
@ -440,14 +440,14 @@ grub_ext2_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
<< log2_blksz,
0, blksz, indir))
return grub_errno;
blknr = grub_le_to_cpu32 (indir[fileblock - INDIRECT_BLOCKS]);
}
/* Double indirect. */
else if (fileblock < INDIRECT_BLOCKS + blksz / 4 * (blksz / 4 + 1))
{
unsigned int perblock = blksz / 4;
unsigned int rblock = fileblock - (INDIRECT_BLOCKS
unsigned int rblock = fileblock - (INDIRECT_BLOCKS
+ blksz / 4);
grub_uint32_t indir[blksz / 4];
@ -463,7 +463,7 @@ grub_ext2_read_block (grub_fshelp_node_t node, grub_disk_addr_t fileblock)
0, blksz, indir))
return grub_errno;
blknr = grub_le_to_cpu32 (indir[rblock % perblock]);
}
/* triple indirect. */
@ -488,7 +488,7 @@ grub_ext2_read_file (grub_fshelp_node_t node,
pos, len, buf, grub_ext2_read_block,
node->inode.size,
LOG2_EXT2_BLOCK_SIZE (node->data));
}
@ -505,7 +505,7 @@ grub_ext2_read_inode (struct grub_ext2_data *data,
/* It is easier to calculate if the first inode is 0. */
ino--;
grub_ext2_blockgroup (data,
ino / grub_le_to_cpu32 (sblock->inodes_per_group),
&blkgrp);
@ -525,7 +525,7 @@ grub_ext2_read_inode (struct grub_ext2_data *data,
EXT2_INODE_SIZE (data) * blkoff,
sizeof (struct grub_ext2_inode), inode))
return grub_errno;
return 0;
}
@ -550,7 +550,7 @@ grub_ext2_mount (grub_disk_t disk)
grub_error (GRUB_ERR_BAD_FS, "not an ext2 filesystem");
goto fail;
}
/* Check the FS doesn't have feature bits enabled that we don't support. */
if (grub_le_to_cpu32 (data->sblock.feature_incompat)
& ~(EXT2_DRIVER_SUPPORTED_INCOMPAT | EXT2_DRIVER_IGNORED_INCOMPAT))
@ -558,8 +558,8 @@ grub_ext2_mount (grub_disk_t disk)
grub_error (GRUB_ERR_BAD_FS, "filesystem has unsupported incompatible features");
goto fail;
}
data->disk = disk;
data->diropen.data = data;
@ -571,7 +571,7 @@ grub_ext2_mount (grub_disk_t disk)
grub_ext2_read_inode (data, 2, data->inode);
if (grub_errno)
goto fail;
return data;
fail:
@ -587,23 +587,23 @@ grub_ext2_read_symlink (grub_fshelp_node_t node)
{
char *symlink;
struct grub_fshelp_node *diro = node;
if (! diro->inode_read)
{
grub_ext2_read_inode (diro->data, diro->ino, &diro->inode);
if (grub_errno)
return 0;
}
symlink = grub_malloc (grub_le_to_cpu32 (diro->inode.size) + 1);
if (! symlink)
return 0;
/* If the filesize of the symlink is bigger than
60 the symlink is stored in a separate block,
otherwise it is stored in the inode. */
if (grub_le_to_cpu32 (diro->inode.size) <= 60)
grub_strncpy (symlink,
grub_strncpy (symlink,
diro->inode.symlink,
grub_le_to_cpu32 (diro->inode.size));
else
@ -617,7 +617,7 @@ grub_ext2_read_symlink (grub_fshelp_node_t node)
return 0;
}
}
symlink[grub_le_to_cpu32 (diro->inode.size)] = '\0';
return symlink;
}
@ -631,14 +631,14 @@ grub_ext2_iterate_dir (grub_fshelp_node_t dir,
{
unsigned int fpos = 0;
struct grub_fshelp_node *diro = (struct grub_fshelp_node *) dir;
if (! diro->inode_read)
{
grub_ext2_read_inode (diro->data, diro->ino, &diro->inode);
if (grub_errno)
return 0;
}
/* Search the file. */
while (fpos < grub_le_to_cpu32 (diro->inode.size))
{
@ -648,25 +648,25 @@ grub_ext2_iterate_dir (grub_fshelp_node_t dir,
(char *) &dirent);
if (grub_errno)
return 0;
if (dirent.namelen != 0)
{
char filename[dirent.namelen + 1];
struct grub_fshelp_node *fdiro;
enum grub_fshelp_filetype type = GRUB_FSHELP_UNKNOWN;
grub_ext2_read_file (diro, 0, fpos + sizeof (struct ext2_dirent),
dirent.namelen, filename);
if (grub_errno)
return 0;
fdiro = grub_malloc (sizeof (struct grub_fshelp_node));
if (! fdiro)
return 0;
fdiro->data = diro->data;
fdiro->ino = grub_le_to_cpu32 (dirent.inode);
filename[dirent.namelen] = '\0';
if (dirent.filetype != FILETYPE_UNKNOWN)
@ -692,9 +692,9 @@ grub_ext2_iterate_dir (grub_fshelp_node_t dir,
grub_free (fdiro);
return 0;
}
fdiro->inode_read = 1;
if ((grub_le_to_cpu16 (fdiro->inode.mode)
& FILETYPE_INO_MASK) == FILETYPE_INO_DIRECTORY)
type = GRUB_FSHELP_DIR;
@ -705,14 +705,14 @@ grub_ext2_iterate_dir (grub_fshelp_node_t dir,
& FILETYPE_INO_MASK) == FILETYPE_INO_REG)
type = GRUB_FSHELP_REG;
}
if (hook (filename, type, fdiro))
return 1;
}
fpos += grub_le_to_cpu16 (dirent.direntlen);
}
return 0;
}
@ -722,25 +722,25 @@ grub_ext2_open (struct grub_file *file, const char *name)
{
struct grub_ext2_data *data;
struct grub_fshelp_node *fdiro = 0;
grub_dl_ref (my_mod);
data = grub_ext2_mount (file->device->disk);
if (! data)
goto fail;
grub_fshelp_find_file (name, &data->diropen, &fdiro, grub_ext2_iterate_dir,
grub_ext2_read_symlink, GRUB_FSHELP_REG);
if (grub_errno)
goto fail;
if (! fdiro->inode_read)
{
grub_ext2_read_inode (data, fdiro->ino, &fdiro->inode);
if (grub_errno)
goto fail;
}
grub_memcpy (data->inode, &fdiro->inode, sizeof (struct grub_ext2_inode));
grub_free (fdiro);
@ -754,7 +754,7 @@ grub_ext2_open (struct grub_file *file, const char *name)
if (fdiro != &data->diropen)
grub_free (fdiro);
grub_free (data);
grub_dl_unref (my_mod);
return grub_errno;
@ -775,20 +775,20 @@ static grub_ssize_t
grub_ext2_read (grub_file_t file, char *buf, grub_size_t len)
{
struct grub_ext2_data *data = (struct grub_ext2_data *) file->data;
return grub_ext2_read_file (&data->diropen, file->read_hook,
file->offset, len, buf);
}
static grub_err_t
grub_ext2_dir (grub_device_t device, const char *path,
int (*hook) (const char *filename,
grub_ext2_dir (grub_device_t device, const char *path,
int (*hook) (const char *filename,
const struct grub_dirhook_info *info))
{
struct grub_ext2_data *data = 0;;
struct grub_fshelp_node *fdiro = 0;
auto int NESTED_FUNC_ATTR iterate (const char *filename,
enum grub_fshelp_filetype filetype,
grub_fshelp_node_t node);
@ -818,18 +818,18 @@ grub_ext2_dir (grub_device_t device, const char *path,
}
grub_dl_ref (my_mod);
data = grub_ext2_mount (device->disk);
if (! data)
goto fail;
grub_fshelp_find_file (path, &data->diropen, &fdiro, grub_ext2_iterate_dir,
grub_ext2_read_symlink, GRUB_FSHELP_DIR);
if (grub_errno)
goto fail;
grub_ext2_iterate_dir (fdiro, iterate);
fail:
if (fdiro != &data->diropen)
grub_free (fdiro);
@ -890,7 +890,7 @@ grub_ext2_uuid (grub_device_t device, char **uuid)
}
/* Get mtime. */
static grub_err_t
static grub_err_t
grub_ext2_mtime (grub_device_t device, grub_int32_t *tm)
{
struct grub_ext2_data *data;
@ -901,7 +901,7 @@ grub_ext2_mtime (grub_device_t device, grub_int32_t *tm)
data = grub_ext2_mount (disk);
if (!data)
*tm = 0;
else
else
*tm = grub_le_to_cpu32 (data->sblock.utime);
grub_dl_unref (my_mod);