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25 .\" $Id: dwarf_formudata.3 3181 2015-04-10 13:22:51Z emaste $
33 .Nd return the value of a CONSTANT class attribute
40 .Fa "Dwarf_Attribute attr"
41 .Fa "Dwarf_Unsigned *ret"
42 .Fa "Dwarf_Error *err"
46 .Fa "Dwarf_Attribute attr"
47 .Fa "Dwarf_Signed *ret"
48 .Fa "Dwarf_Error *err"
51 These functions return the value associated with a DWARF attribute
52 describing a constant.
56 sets the location pointed to by argument
58 to the value of the attribute referenced by argument
60 treating the value as an unsigned quantity.
63 must have one of the following forms:
73 sets the location pointed to by argument
75 to the value of the attribute referenced by argument
77 appropriately sign extended.
80 must have one of the following forms:
90 is not NULL, it will be used to return an error descriptor in case
93 These functions return
96 In case of an error, they return
101 These functions may fail with the following errors:
102 .Bl -tag -width ".Bq Er DW_DLE_ATTR_FORM_BAD"
103 .It Bq Er DW_DLE_ARGUMENT
109 .It Bq Er DW_DLE_ATTR_FORM_BAD
110 The attribute referenced by argument
112 was not of a permitted kind.
117 .Xr dwarf_formblock 3 ,
118 .Xr dwarf_formflag 3 ,
119 .Xr dwarf_formref 3 ,
120 .Xr dwarf_formsig8 3 ,
121 .Xr dwarf_formstring 3 ,