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cramfs_common: coding style 

Fix line lengths and white spaces.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2011-07-20 21:57:11 +02:00
parent 608d45015f
commit fc2798c50b
1 changed files with 24 additions and 20 deletions
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44
disk-utils/cramfs_common.c
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@ -35,16 +35,17 @@ void super_toggle_endianness(int big_endian, struct cramfs_super *super)
super->fsid.crc = swab32(super->fsid.crc);
super->fsid.edition = swab32(super->fsid.edition);
super->fsid.blocks = swab32(super->fsid.blocks);
super->fsid.files = swab32(super->fsid.files);
super->fsid.files = swab32(super->fsid.files);
}
}
void inode_toggle_endianness(int input_big_endian, int output_big_endian, struct cramfs_inode *inode_in, struct cramfs_inode *inode_out)
void inode_toggle_endianness(int input_big_endian, int output_big_endian,
struct cramfs_inode *inode_in,
struct cramfs_inode *inode_out)
{
if (input_big_endian == output_big_endian) {
memmove(inode_out, inode_in, sizeof(*inode_out));
}
else {
} else {
unsigned char inode_out_buf[sizeof(*inode_in)];
unsigned char *inode_in_buf = (unsigned char*)inode_in;
@ -52,7 +53,7 @@ void inode_toggle_endianness(int input_big_endian, int output_big_endian, struct
inode_out_buf[1] = inode_in_buf[0];
inode_out_buf[2] = inode_in_buf[3]; /* 16 bit: uid */
inode_out_buf[3] = inode_in_buf[2];
inode_out_buf[3] = inode_in_buf[2];
inode_out_buf[4] = inode_in_buf[6]; /* 24 bit: size */
inode_out_buf[5] = inode_in_buf[5];
@ -60,11 +61,12 @@ void inode_toggle_endianness(int input_big_endian, int output_big_endian, struct
inode_out_buf[7] = inode_in_buf[7]; /* 8 bit: gid width */
/* Stop the madness! Outlaw C bitfields! They are unportable and nasty!
See for yourself what a mess this is: */
/*
* Stop the madness! Outlaw C bitfields! They are unportable
* and nasty! See for yourself what a mess this is:
*/
if (output_big_endian) {
inode_out_buf[ 8] = ( (inode_in_buf[ 8]&0x3F) << 2 ) |
inode_out_buf[ 8] = ( (inode_in_buf[ 8]&0x3F) << 2 ) |
( (inode_in_buf[11]&0xC0) >> 6 );
inode_out_buf[ 9] = ( (inode_in_buf[11]&0x3F) << 2 ) |
@ -75,31 +77,33 @@ void inode_toggle_endianness(int input_big_endian, int output_big_endian, struct
inode_out_buf[11] = ( (inode_in_buf[ 9]&0x3F) << 2 ) |
( (inode_in_buf[ 8]&0xC0) >> 6 );
}
else {
inode_out_buf[ 8] = ( (inode_in_buf[ 8]&0xFD) >> 2 ) |
} else {
inode_out_buf[ 8] = ( (inode_in_buf[ 8]&0xFD) >> 2 ) |
( (inode_in_buf[11]&0x03) << 6 );
inode_out_buf[ 9] = ( (inode_in_buf[11]&0xFD) >> 2 ) |
inode_out_buf[ 9] = ( (inode_in_buf[11]&0xFD) >> 2 ) |
( (inode_in_buf[10]&0x03) << 6 );
inode_out_buf[10] = ( (inode_in_buf[10]&0xFD) >> 2 ) |
inode_out_buf[10] = ( (inode_in_buf[10]&0xFD) >> 2 ) |
( (inode_in_buf[ 9]&0x03) << 6 );
inode_out_buf[11] = ( (inode_in_buf[ 9]&0xFD) >> 2 ) |
inode_out_buf[11] = ( (inode_in_buf[ 9]&0xFD) >> 2 ) |
( (inode_in_buf[ 8]&0x03) << 6 );
}
memmove(inode_out, inode_out_buf, sizeof(*inode_out));
}
}
void inode_to_host(int from_big_endian, struct cramfs_inode *inode_in, struct cramfs_inode *inode_out)
void inode_to_host(int from_big_endian, struct cramfs_inode *inode_in,
struct cramfs_inode *inode_out)
{
inode_toggle_endianness(from_big_endian, HOST_IS_BIG_ENDIAN, inode_in, inode_out);
inode_toggle_endianness(from_big_endian, HOST_IS_BIG_ENDIAN, inode_in,
inode_out);
}
void inode_from_host(int to_big_endian, struct cramfs_inode *inode_in, struct cramfs_inode *inode_out)
void inode_from_host(int to_big_endian, struct cramfs_inode *inode_in,
struct cramfs_inode *inode_out)
{
inode_toggle_endianness(HOST_IS_BIG_ENDIAN, to_big_endian, inode_in, inode_out);
inode_toggle_endianness(HOST_IS_BIG_ENDIAN, to_big_endian, inode_in,
inode_out);
}