Lines Matching refs:unw
8 \begin{Name}{3}{unw\_step}{David Mosberger-Tang}{Programming Library}{unw\_step}unw\_step -- advance to next stack frame
15 \Type{int} \Func{unw\_step}(\Type{unw\_cursor\_t~*}\Var{cp});\\
19 The \Func{unw\_step}() routine advances the unwind cursor \Var{cp} to
24 On successful completion, \Func{unw\_step}() returns a positive value
31 \Func{unw\_step}() is thread-safe. If cursor \Var{cp} is in the local
37 \item[\Const{UNW\_EUNSPEC}] An unspecified error occurred.
38 \item[\Const{UNW\_ENOINFO}] \Prog{Libunwind} was unable to locate the
40 \item[\Const{UNW\_EBADVERSION}] The unwind-info needed to complete the
43 \item[\Const{UNW\_EINVALIDIP}] The instruction-pointer
46 \item[\Const{UNW\_EBADFRAME}] The next stack frame is invalid.
47 \item[\Const{UNW\_ESTOPUNWIND}] Returned if a call to
48 \Func{find\_proc\_info}() returned -\Const{UNW\_ESTOPUNWIND}.
50 In addition, \Func{unw\_step}() may return any error returned by the
53 call-backs (see \Func{unw\_create\_addr\_space}(3)).
58 \SeeAlso{unw\_create\_addr\_space(3)}
