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$Id: dwarf_add_AT_producer.3 3640 2018-10-14 14:09:13Z jkoshy $
.Dd September 4, 2011 .Dt DWARF_ADD_AT_PRODUCER 3 .Os .Sh NAME .Nm dwarf_add_AT_producer .Nd create and attach a DW_AT_producer attribute .Sh LIBRARY .Lb libdwarf .Sh SYNOPSIS n libdwarf.h .Ft Dwarf_P_Attribute .Fo dwarf_add_AT_producer .Fa "Dwarf_P_Die die" .Fa "char *producer" .Fa "Dwarf_Error *err" .Fc .Sh DESCRIPTION Function .Fn dwarf_add_AT_producer creates a .Dv DW_AT_producer attribute descriptor and attaches it to the debugging information entry referenced by argument .Ar die . The created attribute will have DWARF form .Dv DW_FORM_strp .
p Argument .Ar die should reference a debugging information entry allocated using .Xr dwarf_new_die 3 .
p Argument .Ar producer should point to a NUL-terminated string which will become the value of the created attribute.
p If argument .Ar err is not NULL, it will be used to store error information in case of an error. .Sh RETURN VALUES On success, function .Fn dwarf_add_AT_producer returns the created attribute descriptor. In case of an error, function .Fn dwarf_add_AT_producer returns .Dv DW_DLV_BADADDR and sets the argument .Ar err . .Sh ERRORS Function .Fn dwarf_add_AT_producer can fail with: l -tag -width ".Bq Er DW_DLE_ARGUMENT" t Bq Er DW_DLE_ARGUMENT Either of the arguments .Ar die or .Ar producer was NULL. t Bq Er DW_DLE_MEMORY An out of memory condition was encountered during the execution of the function. .El .Sh SEE ALSO .Xr dwarf 3 , .Xr dwarf_add_AT_comp_dir 3 , .Xr dwarf_add_AT_const_value_string 3 , .Xr dwarf_add_AT_name 3 , .Xr dwarf_add_AT_string 3 , .Xr dwarf_new_die 3