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.Dd May 11, 2016 .Dt PGETAUXVEC 3PROC .Os .Sh NAME .Nm Pgetauxvec .Nd obtain process auxiliary vector .Sh SYNOPSIS .Lb libproc n libproc.h .Ft "const auxv_t *" .Fo Pgetauxvec .Fa "struct ps_prochandle *P" .Fc .Sh DESCRIPTION The .Fn Pgetauxvec function returns a pointer to a copy of the auxiliary vector for the process handle .Fa P . If the process handle does not represent an actively running process or the auxiliary vector could not be found, then it instead returns an empty auxiliary vector. The definitions of the .Sy auxv_t may be found in n sys/auxv.h .

p The returned auxiliary vector should not be used across any subsequent calls to .Xr libproc 3LIB . .Sh RETURN VALUES Upon successful completion, the .Fn Pgetauxvec function always returns a pointer to an auxiliary vector. .Sh INTERFACE STABILITY .Sy Uncommitted .Sh MT-LEVEL See .Sy LOCKING in .Xr libproc 3LIB . .Sh SEE ALSO .Xr libproc 3LIB , .Xr Pgetauxval 3PROC , .Xr proc 4