dwarf_get_relocation_info_count(3) [freebsd man page]

DWARF_GET_RELOCATION_INFO_COUNT(3)			   BSD Library Functions Manual 			DWARF_GET_RELOCATION_INFO_COUNT(3)

NAME

     dwarf_get_relocation_info_count -- return the number of relocation arrays

LIBRARY

     DWARF Access Library (libdwarf, -ldwarf)

SYNOPSIS

     #include <libdwarf.h>

     int
     dwarf_get_relocation_info_count(Dwarf_P_Debug dbg, Dwarf_Unsigned *reloc_cnt, int *drd_buffer_version, Dwarf_Error *err);

DESCRIPTION

     Function dwarf_get_relocation_info_count() retrieves the total number of relocation arrays generated by a prior call to
     dwarf_transform_to_disk_form(3).

     Argument dbg should reference a DWARF producer instance allocated using dwarf_producer_init(3) or dwarf_producer_init_b(3).  The
     DW_DLC_SYMBOLIC_RELOCATIONS flag should have been set on the producer instance.

     Argument reloc_cnt should point to a location which will be set to the total number of relocation arrays generated.

     Argument drd_buffer_version should point to a location which will be set to the version number of the relocation structures returned (see the
     symbol DWARF_DRD_BUFFER_VERSION, defined in the header file <libdwarf.h>).

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

RETURN VALUES

     On success, function dwarf_get_relocation_info_count() returns DW_DLV_OK.	It returns DW_DLV_NO_ENTRY if the DW_DLC_SYMBOLIC_RELOCATIONS flag
     is not set on the producer instance.  In case of an error, function dwarf_get_relocation_info_count() returns DW_DLV_ERROR and sets the argu-
     ment err.

ERRORS

     Function dwarf_get_relocation_info_count() can fail with:

     [DW_DLE_ARGUMENT]	One of the arguments dbg, reloc_cnt or drd_buffer_version was NULL.

     [DW_DLE_NO_ENTRY]	The DW_DLC_SYMBOLIC_RELOCATIONS flag was not set.

SEE ALSO

     dwarf(3), dwarf_get_relocation_info(3), dwarf_producer_init(3), dwarf_producer_init_b(3), dwarf_transform_to_disk_form(3)

BSD
								 September 3, 2011							       BSD

DWARF_ADD_FILE_DECL(3)					   BSD Library Functions Manual 				    DWARF_ADD_FILE_DECL(3)

NAME

     dwarf_add_file_decl -- add a source file entry to a producer instance

LIBRARY

     DWARF Access Library (libdwarf, -ldwarf)

SYNOPSIS

     #include <libdwarf.h>

     Dwarf_Unsigned
     dwarf_add_file_decl(Dwarf_P_Debug dbg, char *name, Dwarf_Unsigned dirndx, Dwarf_Unsigned mtime, Dwarf_Unsigned size, Dwarf_Error *err);

DESCRIPTION

     Function dwarf_add_file_decl() adds a source file entry to a producer instance.

     Argument dbg should reference a DWARF producer instance allocated using dwarf_producer_init(3) or dwarf_producer_init_b(3).

     Argument name should point to a NUL-terminated string containing the name of the source file.

     If the file name in argument name is not a fully qualified pathname, argument dirndx should specify the index of the directory where the
     source file resides.  Otherwise, argument dirndx should be 0.  Valid directory indices are those returned by the function
     dwarf_add_directory_decl(3).

     Argument mtime specifies the time when the file was last modified.

     Argument size specifies the size of the file in bytes.

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

RETURN VALUES

     On success, function dwarf_add_file_decl() returns the index value generated for the source file.	In case of an error, function
     dwarf_add_file_decl() returns DW_DLV_NOCOUNT and sets the argument err.

ERRORS

     Function dwarf_add_file_decl() can fail with:

     [DW_DLE_ARGUMENT]	Either arguments dbg or name was NULL.

     [DW_DLE_ARGUMENT]	The length of the NUL-teminated string pointed to by argument name was 0.

     [DW_DLE_MEMORY]	An out of memory condition was encountered during the execution of the function.

SEE ALSO

     dwarf(3), dwarf_add_directory_decl(3), dwarf_add_line_entry(3), dwarf_lne_end_sequence(3), dwarf_lne_set_address(3), dwarf_producer_init(3),
     dwarf_producer_init_b(3)

BSD
								September 17, 2011							       BSD