release/src/router/busybox/archival/rpm.h

   1 /* vi: set sw=4 ts=4: */
   2 /*
   3  * RPM structs and consts
   4  *
   5  * Copyright (C) 2001 by Laurence Anderson
   6  *
   7  * Licensed under GPLv2 or later, see file LICENSE in this source tree.
   8  */
   9
  10 /* RPM file starts with this struct: */
  11 struct rpm_lead {
  12         uint32_t magic;
  13         uint8_t  major, minor;
  14         uint16_t type;
  15         uint16_t archnum;
  16         char     name[66];
  17         uint16_t osnum;
  18         uint16_t signature_type;
  19         char     reserved[16];
  20 };
  21 struct BUG_rpm_lead {
  22         char bug[sizeof(struct rpm_lead) == 96 ? 1 : -1];
  23 };
  24 #define RPM_LEAD_MAGIC      0xedabeedb
  25 #define RPM_LEAD_MAGIC_STR  "\355\253\356\333"
  26
  27 /* Then follows the header: */
  28 struct rpm_header {
  29         uint32_t magic_and_ver; /* 3 byte magic: 0x8e 0xad 0xe8; 1 byte version: 0x01 */
  30         uint32_t reserved;      /* 4 bytes reserved */
  31         uint32_t entries;       /* Number of entries in header (4 bytes) */
  32         uint32_t size;          /* Size of store (4 bytes) */
  33 };
  34 struct BUG_rpm_header {
  35         char bug[sizeof(struct rpm_header) == 16 ? 1 : -1];
  36 };
  37 #define RPM_HEADER_MAGICnVER  0x8eade801
  38 #define RPM_HEADER_MAGIC_STR  "\216\255\350"