1  /* Copyright (c) 1997 John D. Polstra.
       2     All rights reserved.
       3  
       4     Redistribution and use in source and binary forms, with or without
       5     modification, are permitted provided that the following conditions
       6     are met:
       7     1. Redistributions of source code must retain the above copyright
       8        notice, this list of conditions and the following disclaimer.
       9     2. Redistributions in binary form must reproduce the above copyright
      10        notice, this list of conditions and the following disclaimer in the
      11        documentation and/or other materials provided with the distribution.
      12  
      13     THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
      14     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
      15     IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
      16     ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
      17     FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
      18     DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
      19     OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
      20     HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
      21     LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
      22     OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
      23     SUCH DAMAGE.  */
      24  
      25  #ifndef	_ELF_HINTS_H_
      26  #define	_ELF_HINTS_H_
      27  
      28  #include <stdint.h>
      29  
      30  /* Hints file produced by ldconfig.  */
      31  struct elfhints_hdr
      32  {
      33    uint32_t magic;		/* Magic number.  */
      34    uint32_t version;		/* File version (1).  */
      35    uint32_t strtab;		/* Offset of string table in file.  */
      36    uint32_t strsize;		/* Size of string table.  */
      37    uint32_t dirlist;		/* Offset of directory list in string table.  */
      38    uint32_t dirlistlen;		/* strlen(dirlist).  */
      39    uint32_t spare[26];		/* Room for expansion.  */
      40  };
      41  
      42  #define ELFHINTS_MAGIC	0x746e6845
      43  
      44  #define _PATH_ELF_HINTS	"/var/run/ld-elf.so.hints"
      45  
      46  #endif /* !_ELF_HINTS_H_ */