xref: /freebsd/contrib/elftoolchain/libdwarf/dwarf_errmsg.3 (revision 57718be8fa0bd5edc11ab9a72e68cc71982939a6)
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24.\" $Id: dwarf_errmsg.3 2073 2011-10-27 03:30:47Z jkoshy $
25.\"
26.Dd December 12, 2009
27.Os
28.Dt DWARF_ERRMSG 3
29.Sh NAME
30.Nm dwarf_errmsg
31.Nd retrieve a human-readable string corresponding to a
32.Vt Dwarf_Error
33instance
34.Sh LIBRARY
35.Lb libdwarf
36.Sh SYNOPSIS
37.In libdwarf.h
38.Ft "const char *"
39.Fn dwarf_errmsg "Dwarf_Error err"
40.Sh DESCRIPTION
41Function
42.Fn dwarf_errmsg
43returns a
44.Dv NUL Ns - Ns
45terminated string for the error denoted by
46argument
47.Ar err .
48.Pp
49Argument
50.Ar err
51should be a valid handle to a
52.Vt Dwarf_Error
53instance.
54.Sh Memory Management
55The returned pointer should not be freed using
56.Xr free 3
57or
58.Xr dwarf_dealloc 3 .
59.Sh RETURN VALUES
60Function
61.Fn dwarf_errmsg
62returns a pointer to a
63.Dv NUL Ns - Ns
64terminated string.
65.Sh SEE ALSO
66.Xr dwarf 3 ,
67.Xr dwarf_errno 3
68