NAME

SYNOPSIS

linproc		/compat/linux/proc	linprocfs	rw 0 0

DESCRIPTION

The linprocfs provides a two-level view of process space. At the highest level, processes themselves are named, according to their process ids in decimal, with no leading zeros. There is also a special node called self which always refers to the process making the lookup request.

Each node is a directory containing several files:

exe

A reference to the vnode from which the process text was read. This can be used to gain access to the process' symbol table, or to start another copy of the process.

mem

The complete virtual memory image of the process. Only those addresses which exist in the process can be accessed. Reads and writes to this file modify the process. Writes to the text segment remain private to the process.

Each node is owned by the process's user, and belongs to that user's primary group, except for the mem node, which belongs to the kmem group.

FILES

/compat/linux/proc

The normal mount point for the linprocfs.

/compat/linux/proc/cpuinfo

CPU vendor and model information in human-readable form.

/compat/linux/proc/meminfo

System memory information in human-readable form.

/compat/linux/proc/pid

A directory containing process information for process pid.

/compat/linux/proc/self

A directory containing process information for the current process.

/compat/linux/proc/self/exe

The executable image for the current process.

/compat/linux/proc/self/mem

The complete virtual address space of the current process.

EXAMPLES

SEE ALSO

HISTORY

AUTHORS