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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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30
disk-utils/cramfs_common.c
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@ -39,12 +39,13 @@ void super_toggle_endianness(int big_endian, struct cramfs_super *super)
} }
} }
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) { if (input_big_endian == output_big_endian) {
memmove(inode_out, inode_in, sizeof(*inode_out)); memmove(inode_out, inode_in, sizeof(*inode_out));
} } else {
else {
unsigned char inode_out_buf[sizeof(*inode_in)]; unsigned char inode_out_buf[sizeof(*inode_in)];
unsigned char *inode_in_buf = (unsigned char*)inode_in; unsigned char *inode_in_buf = (unsigned char*)inode_in;
@ -60,9 +61,10 @@ 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 */ 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) { 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_in_buf[11]&0xC0) >> 6 );
@ -75,8 +77,7 @@ void inode_toggle_endianness(int input_big_endian, int output_big_endian, struct
inode_out_buf[11] = ( (inode_in_buf[ 9]&0x3F) << 2 ) | inode_out_buf[11] = ( (inode_in_buf[ 9]&0x3F) << 2 ) |
( (inode_in_buf[ 8]&0xC0) >> 6 ); ( (inode_in_buf[ 8]&0xC0) >> 6 );
} } else {
else {
inode_out_buf[ 8] = ( (inode_in_buf[ 8]&0xFD) >> 2 ) | inode_out_buf[ 8] = ( (inode_in_buf[ 8]&0xFD) >> 2 ) |
( (inode_in_buf[11]&0x03) << 6 ); ( (inode_in_buf[11]&0x03) << 6 );
@ -89,17 +90,20 @@ void inode_toggle_endianness(int input_big_endian, int output_big_endian, struct
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 ); ( (inode_in_buf[ 8]&0x03) << 6 );
} }
memmove(inode_out, inode_out_buf, sizeof(*inode_out)); 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);
} }