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DWARF_ADD_AT_CONST_VA... BSD Library Functions Manual DWARF_ADD_AT_CONST_VA...

NAME
     dwarf_add_AT_const_value_signedint, dwarf_add_AT_const_value_string,
     dwarf_add_AT_const_value_unsignedint -- create and	attach a
     DW_AT_const_value attribute

LIBRARY
     DWARF Access Library (libdwarf, -ldwarf)

SYNOPSIS
     #include <libdwarf.h>

     Dwarf_P_Attribute
     dwarf_add_AT_const_value_signedint(Dwarf_P_Die die, Dwarf_Signed value,
	 Dwarf_Error *err);

     Dwarf_P_Attribute
     dwarf_add_AT_const_value_string(Dwarf_P_Die die, char *str,
	 Dwarf_Error *err);

     Dwarf_P_Attribute
     dwarf_add_AT_const_value_unsignedint(Dwarf_P_Die die,
	 Dwarf_Unsigned	value, Dwarf_Error *err);

DESCRIPTION
     These functions create a DW_AT_const_value	attribute descriptor and at-
     tach it to	the debugging information entry	referenced by argument die.

     Argument die should reference a debugging information entry allocated us-
     ing dwarf_new_die(3).

     Function dwarf_add_AT_const_value_signedint() creates a DW_AT_const_value
     attribute descriptor containing the signed	value specified	by argument
     value.  The created attribute descriptor will have	DWARF form
     DW_FORM_sdata.

     Function dwarf_add_AT_const_value_unsignedint() creates a
     DW_AT_const_value attribute descriptor containing the unsigned value
     specified by argument value.  The created attribute descriptor will have
     DWARF form	DW_FORM_udata.

     Function dwarf_add_AT_const_value_string()	creates	a DW_AT_const_value
     attribute descriptor containing the string	pointed	to by the NUL-termi-
     nated argument str.  The created attribute	descriptor will	have DWARF
     form DW_FORM_strp.

     If	argument err is	not NULL, it will be used by these functions to	store
     error information in case of an error.

RETURN VALUES
     On	success, these functions return	the created attribute descriptor.  In
     case of an	error, these functions return DW_DLV_BADADDR and set the argu-
     ment err.

ERRORS
     These functions can fail with:

     [DW_DLE_ARGUMENT]	Either of the arguments	die or str was NULL.

     [DW_DLE_MEMORY]	An out of memory condition was encountered during exe-
			cution.

SEE ALSO
     dwarf(3), dwarf_add_AT_name(3), dwarf_add_AT_signed_const(3),
     dwarf_add_AT_string(3), dwarf_add_AT_unsigned_const(3), dwarf_new_die(3)

BSD			       September 4, 2011			   BSD

NAME | LIBRARY | SYNOPSIS | DESCRIPTION | RETURN VALUES | ERRORS | SEE ALSO

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