Scroll to navigation

PROC_DOINTVEC(9) The proc filesystem PROC_DOINTVEC(9)

NAME

proc_dointvec - read a vector of integers

SYNOPSIS

int proc_dointvec(struct ctl_table * table, int write, void __user * buffer, size_t * lenp, loff_t * ppos);

ARGUMENTS

struct ctl_table * table
the sysctl table

int write

TRUE if this is a write to the sysctl file

void __user * buffer

the user buffer

size_t * lenp

the size of the user buffer

loff_t * ppos

file position

DESCRIPTION

Reads/writes up to table->maxlen/sizeof(unsigned int) integer values from/to the user buffer, treated as an ASCII string.

Returns 0 on success.

COPYRIGHT

July 2017 Kernel Hackers Manual 4.11