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DWARF_GET_FDE_N(3)	 BSD Library Functions Manual	    DWARF_GET_FDE_N(3)

NAME
     dwarf_get_fde_n --	retrieve FDE descriptor

LIBRARY
     DWARF Access Library (libdwarf, -ldwarf)

SYNOPSIS
     #include <libdwarf.h>

     int
     dwarf_get_fde_n(Dwarf_Fde *fdelist, Dwarf_Unsigned	fde_index,
	 Dwarf_Fde *ret_fde, Dwarf_Error *err);

DESCRIPTION
     Function dwarf_get_fde_n()	retrieves an FDE descriptor from an array of
     FDE descriptors.

     Argument fdelist should point to an array of FDE descriptors, as returned
     by	the functions dwarf_get_fde_list(3) or dwarf_get_fde_list_eh(3).

     Argument fde_index	specifies the 0-based index of the desired FDE de-
     scriptor.

     Argument ret_fde should point to a	location that will hold	the returned
     FDE descriptor.

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

RETURN VALUES
     Function dwarf_get_fde_n()	returns	DW_DLV_OK when it succeeds.  It	re-
     turns DW_DLV_NO_ENTRY if the FDE descriptor index specified by argument
     fde_index is out of range.	 In case of an error, it returns DW_DLV_ERROR
     and sets the argument err.

ERRORS
     Function dwarf_get_fde_n()	can fail with:

     [DW_DLE_ARGUMENT]	Either of the arguments	fdelist	or ret_fde was NULL.

     [DW_DLE_NO_ENTRY]	The FDE	descriptor index specified by argument
			fde_index was out of range.

SEE ALSO
     dwarf(3), dwarf_get_cie_of_fde(3),	dwarf_get_fde_at_pc(3),
     dwarf_get_fde_info_for_all_regs(3), dwarf_get_fde_info_for_all_regs3(3),
     dwarf_get_fde_info_for_cfa_reg3(3), dwarf_get_fde_info_for_reg(3),
     dwarf_get_fde_info_for_reg3(3), dwarf_get_fde_instr_bytes(3),
     dwarf_get_fde_list(3), dwarf_get_fde_list_eh(3), dwarf_get_fde_range(3)

BSD				 May 14, 2011				   BSD

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

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