The OpenNET Project / Index page

[ новости /+++ | форум | wiki | теги | ]

Интерактивная система просмотра системных руководств (man-ов)

 ТемаНаборКатегория 
 
 [Cписок руководств | Печать]

getpflags (2)
  • >> getpflags (2) ( Solaris man: Системные вызовы )
  •  

    NAME

    getpflags, setpflags - get or set process flags
     
    

    SYNOPSIS

    #include <sys/types.h>
    #include <priv.h>
    
    uint_t getpflags(uint_t flag);
    

    int setpflags(uint_t flag, uint_t value);
    

     

    DESCRIPTION

    The getpflags() and setpflags() functions obtain and modify the current per-process flags.

    The following values for flag are supported:

    PRIV_AWARE

    This one bit flag takes the value of 0 (unset) or 1 (set). Only if this flag is set is the current process privilege-aware. A process can attempt to unset this flag but might fail silently if the observed set invariance condition cannot be met. Setting this flag is always successful. See privileges(5) for a discussion of this flag.

    PRIV_DEBUG

    This one bit flag takes the value of 0 (unset) or 1 (set). Only if this flag is set does the current process have privilege debugging enabled. Processes can set and unset this flag at will.

    NET_MAC_AWARE
    NET_MAC_AWARE_INHERIT

    These flags are available only if the system is configured with Trusted Extensions. These one bit flags each take the value of 0 (unset) or 1 (set). If the NET_MAC_AWARE flag is set then the current process is allowed to communicate with peers at labels that are different than its own, subject to MAC policy.

    The NET_MAC_AWARE_INHERIT flag controls the propagation of the NET_MAC_AWARE flag. When a process performs one of the exec(2) functions, the NET_MAC_AWARE flag is unset unless the NET_MAC_AWARE_INHERIT is set. NET_MAC_AWARE_INHERIT is always unset on one of the exec functions. The PRIV_NET_MAC_AWARE privilege is required to set either of these flags.

     

    RETURN VALUES

    The getpflags() returns the value associated with a given per-process flag. If the flag argument is invalid, (uint_t)-1 is returned and errno is set to indicate the error.

    Upon successful completion, setpflags() returns 0. Otherwise, -1 is returned and errno is set to indicate the error.  

    ERRORS

    The getpflags() and setpflags() functions will fail if:

    EINVAL

    The value of flag or the value to which the flag is set is out of range.

    The setpflags() function will fail if:

    EPERM

    An attempt was made to unset PRIV_AWARE but the observed set invariance condition was not met.

     

    ATTRIBUTES

    See attributes(5) for descriptions of the following attributes:

    ATTRIBUTE TYPEATTRIBUTE VALUE

    Interface StabilityEvolving

    MT-Level

     

    SEE ALSO

    ppriv(1)attributes(5), privileges(5)


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    RETURN VALUES
    ERRORS
    ATTRIBUTES
    SEE ALSO


    Поиск по тексту MAN-ов: 




    Спонсоры:
    Inferno Solutions
    Hosting by Hoster.ru
    Хостинг:

    Закладки на сайте
    Проследить за страницей
    Created 1996-2021 by Maxim Chirkov
    Добавить, Поддержать, Вебмастеру