ldsyshread(3x)             DG/UX 4.30              ldsyshread(3x)



     NAME
          ldsyshread - read the system header of an executable file in
          DG/UX

     SYNOPSIS
          #include <stdio.h>
          #include <sys/types.h>
          #include <filehdr.h>
          #include <ldfcn.h>

          int ldsyshread (ldptr, syshead)
          LDFILE *ldptr;
          SYSHDR *syshead;

     DESCRIPTION
          Ldsyshread reads the system header of the executable file
          currently associated with ldptr into the area of memory
          beginning at syshead.

          Ldsyshread returns SUCCESS or FAILURE.  Ldsyshread will fail
          if it cannot read the system header.

          The program must be loaded with the executable file access
          routine library libld.a.

     SEE ALSO
          ldclose(3X), ldopen(3X), ldfcn(4).

     CAVEATS
          The executable file format is used only for executable files
          (load modules), not for object files.
























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