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getauid (2)
  • >> getauid (2) ( Solaris man: Системные вызовы )
  • getauid (2) ( FreeBSD man: Системные вызовы )
  •  

    NAME

    getauid, setauid - get or set user audit identity
     
    

    SYNOPSIS

    cc [ flag ... ] file ... -lbsm  -lsocket   -lnsl   [ library ... ]
    #include <sys/param.h>
    #include <bsm/libbsm.h>
    
    int getauid(au_id_t *auid);
    

    int setauid(au_id_t *auid);
    

     

    DESCRIPTION

    The getauid() function returns the audit user ID for the current process. This value is initially set at login time and inherited by all child processes. This value does not change when the real/effective user IDs change, so it can be used to identify the logged-in user even when running a setuid program. The audit user ID governs audit decisions for a process.

    The setauid() function sets the audit user ID for the current process.  

    RETURN VALUES

    Upon successful completion, the getauid() function returns the audit user ID of the current process on success. Otherwise, it returns -1 and sets errno to indicate the error.

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

    ERRORS

    The getauid() and setauid() functions will fail if:

    EFAULT

    The auid argument points to an invalid address.

    EPERM

    The {PRIV_SYS_AUDIT} privilege is not asserted in the effective set of the calling process.

    The getauid() function will fail if:

    EPERM

    The {PRIV_PROC_AUDIT} privilege is not asserted in the effective set of the calling process.

     

    USAGE

    Only a process with appropriate privileges can successfully execute these calls.  

    SEE ALSO

    bsmconv(1M), audit(2), getaudit(2), privileges(5)  

    NOTES

    The functionality described on this manual page is available only if the Solaris Auditing has been enabled. See bsmconv(1M) for more information.

    These functions have been superseded by getaudit(2) and setaudit().


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    RETURN VALUES
    ERRORS
    USAGE
    SEE ALSO
    NOTES


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