linux__sysfs_8h_source.html

 #ifndef _IPXE_LINUX_SYSFS_H
 #define _IPXE_LINUX_SYSFS_H

 /** @file
  *
  * Linux sysfs files
  *
  */

 FILE_LICENCE ( GPL2_OR_LATER );

 #include <ipxe/uaccess.h>

 extern int linux_sysfs_read ( const char *filename, userptr_t *data );

 #endif /* _IPXE_LINUX_SYSFS_H */
FILE_LICENCE
FILE_LICENCE(GPL2_OR_LATER)

uaccess.h
Access to external ("user") memory.

linux_sysfs_read
int linux_sysfs_read(const char *filename, userptr_t *data)

data
uint8_t data[48]
Additional event data.
Definition: ena.h:22

userptr_t
unsigned long userptr_t
A pointer to a user buffer.
Definition: uaccess.h:33