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linprocfs ()
  • >> linprocfs (5) ( FreeBSD man: Форматы файлов )

  • BSD mandoc
     

    NAME

    
    
    linprocfs
    
     - Linux process file system
    
     
    

    SYNOPSIS

    linproc         /compat/linux/proc      linprocfs       rw 0 0
    
     

    DESCRIPTION

    The Linux process file system, or , emulates a subset of Linux' process file system and is required for the complete operation of some Linux binaries.

    The 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 .
    /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

    To mount a file system on /compat/linux/proc

    "mount -t linprocfs linproc /compat/linux/proc"
     

    SEE ALSO

    mount(2), unmount(2), procfs(5), pseudofs(9)  

    HISTORY

    The first appeared in Fx 4.0 .  

    AUTHORS

    An -nosplit The was derived from procfs by An Pierre Beyssac . This manual page was written by An Dag-Erling Sm/orgrav , based on the procfs(5) manual page by An Garrett Wollman .


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    FILES
    EXAMPLES
    SEE ALSO
    HISTORY
    AUTHORS


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