PSETCRED(3PROC) Process Control Library Functions PSETCRED(3PROC)

NAME


Psetcred - set process credentials

LIBRARY


Process Control Library (libproc, -lproc)

SYNOPSIS


#include <libproc.h>

int
Psetcred(struct ps_prochandle *P, const prcred_t *credp);

DESCRIPTION


The Psetcred() function updates the credentials of the process handle P to
the values set in credp. credp must be fully initialized. The definition
of the prcred_t structure may be found in proc(4).

Note, the credentials may only be updated for an active process. If the
process handle refers to a zombie process, core file, or a file, then
Psetcred() will fail.

RETURN VALUES


Upon successful completion, the Psetcred() function returns 0 and updates
the credentials of the process P. Otherwise, -1 is returned.

INTERFACE STABILITY


Uncommitted

MT-LEVEL
See LOCKING in libproc(3LIB).

SEE ALSO


libproc(3LIB), Pcred(3PROC), proc(4)

illumos May 11, 2016 illumos