cregit-Linux how code gets into the kernel

Release 4.12 include/linux/adfs_fs.h

Directory: include/linux
#ifndef _ADFS_FS_H

#define _ADFS_FS_H

#include <uapi/linux/adfs_fs.h>

 * Calculate the boot block checksum on an ADFS drive.  Note that this will
 * appear to be correct if the sector contains all zeros, so also check that
 * the disk size is non-zero!!!

static inline int adfs_checkbblk(unsigned char *ptr) { unsigned int result = 0; unsigned char *p = ptr + 511; do { result = (result & 0xff) + (result >> 8); result = result + *--p; } while (p != ptr); return (result & 0xff) != ptr[511]; }


Linus Torvalds (pre-git)71100.00%3100.00%


Overall Contributors

Linus Torvalds (pre-git)8298.80%480.00%
David Howells11.20%120.00%
Directory: include/linux
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