bin/cpdup/hcproto.h

   1 /*
   2  * HCPROTO.H
   3  *
   4  * $DragonFly: src/bin/cpdup/hcproto.h,v 1.4 2008/04/16 17:38:19 dillon Exp $
   5  */
   6
   7 #ifndef _HCPROTO_H_
   8 #define _HCPROTO_H_
   9
  10 #define HCPROTO_VERSION         4
  11 #define HCPROTO_VERSION_COMPAT  2
  12
  13 #define HC_HELLO        0x0001
  14
  15 #define HC_STAT         0x0010
  16 #define HC_LSTAT        0x0011
  17 #define HC_OPENDIR      0x0012
  18 #define HC_READDIR      0x0013
  19 #define HC_CLOSEDIR     0x0014
  20 #define HC_OPEN         0x0015
  21 #define HC_CLOSE        0x0016
  22 #define HC_READ         0x0017
  23 #define HC_WRITE        0x0018
  24 #define HC_REMOVE       0x0019
  25 #define HC_MKDIR        0x001A
  26 #define HC_RMDIR        0x001B
  27 #define HC_CHOWN        0x001C
  28 #define HC_LCHOWN       0x001D
  29 #define HC_CHMOD        0x001E
  30 #define HC_LINK         0x001F
  31 #define HC_CHFLAGS      0x0020
  32 #define HC_READLINK     0x0021
  33 #define HC_UMASK        0x0022
  34 #define HC_SYMLINK      0x0023
  35 #define HC_RENAME       0x0024
  36 #define HC_UTIMES       0x0025
  37 #define HC_MKNOD        0x0026
  38 #define HC_GETEUID      0x0027
  39 #define HC_GETGROUPS    0x0028
  40 #define HC_SCANDIR      0x0029
  41 #define HC_READFILE     0x002A
  42
  43 #define LC_HELLOSTR     (0x0001|LCF_STRING)
  44 #define LC_PATH1        (0x0010|LCF_STRING)
  45 #define LC_PATH2        (0x0011|LCF_STRING)
  46 #define LC_OFLAGS       (0x0012|LCF_INT32)
  47 #define LC_MODE         (0x0013|LCF_INT32)
  48 #define LC_BYTES        (0x0014|LCF_INT32)
  49 #define LC_OWNER        (0x0015|LCF_INT32)
  50 #define LC_GROUP        (0x0016|LCF_INT32)
  51 #define LC_DEV          (0x0017|LCF_INT32)
  52 #define LC_INO          (0x0018|LCF_INT64)
  53 #define LC_NLINK        (0x0019|LCF_INT32)
  54 #define LC_UID          (0x001A|LCF_INT32)
  55 #define LC_GID          (0x001B|LCF_INT32)
  56 #define LC_RDEV         (0x001C|LCF_INT32)
  57 #define LC_ATIME        (0x001D|LCF_INT64)
  58 #define LC_MTIME        (0x001E|LCF_INT64)
  59 #define LC_CTIME        (0x001F|LCF_INT64)
  60 #define LC_FILESIZE     (0x0020|LCF_INT64)
  61 #define LC_FILEBLKS     (0x0021|LCF_INT64)
  62 #define LC_FILEFLAGS    (0x0022|LCF_INT64)
  63 #define LC_FSMID        (0x0023|LCF_INT64)
  64 #define LC_DESCRIPTOR   (0x0024|LCF_INT32)
  65 #define LC_DATA         (0x0025|LCF_BINARY)
  66 #define LC_TYPE         (0x0026|LCF_INT32)
  67 #define LC_BLKSIZE      (0x0027|LCF_INT32)
  68 #define LC_VERSION      (0x0028|LCF_INT32)
  69 #define LC_COUNT        (0x0029|LCF_INT32)
  70
  71 #define XO_NATIVEMASK   3               /* passed through directly */
  72 #define XO_CREAT        0x00010000
  73 #define XO_EXCL         0x00020000
  74 #define XO_TRUNC        0x00040000
  75
  76 #define HC_DESC_DIR     1
  77 #define HC_DESC_FD      2
  78
  79 #ifndef MAXNAMLEN
  80 #define MAXNAMLEN       255
  81 #endif
  82
  83 struct HCDirEntry {
  84         char d_name[MAXNAMLEN + 1];
  85 };
  86
  87 int hc_connect(struct HostConf *hc, int readonly);
  88 void hc_slave(int fdin, int fdout);
  89
  90 int hc_hello(struct HostConf *hc);
  91 int hc_stat(struct HostConf *hc, const char *path, struct stat *st);
  92 int hc_lstat(struct HostConf *hc, const char *path, struct stat *st);
  93 DIR *hc_opendir(struct HostConf *hc, const char *path);
  94 struct HCDirEntry *hc_readdir(struct HostConf *hc, DIR *dir, struct stat **statpp);
  95 int hc_closedir(struct HostConf *hc, DIR *dir);
  96 int hc_open(struct HostConf *hc, const char *path, int flags, mode_t mode);
  97 int hc_close(struct HostConf *hc, int fd);
  98 ssize_t hc_read(struct HostConf *hc, int fd, void *buf, size_t bytes);
  99 ssize_t hc_write(struct HostConf *hc, int fd, const void *buf, size_t bytes);
 100 int hc_remove(struct HostConf *hc, const char *path);
 101 int hc_mkdir(struct HostConf *hc, const char *path, mode_t mode);
 102 int hc_rmdir(struct HostConf *hc, const char *path);
 103 int hc_chown(struct HostConf *hc, const char *path, uid_t owner, gid_t group);
 104 int hc_lchown(struct HostConf *hc, const char *path, uid_t owner, gid_t group);
 105 int hc_chmod(struct HostConf *hc, const char *path, mode_t mode);
 106 int hc_mknod(struct HostConf *hc, const char *path, mode_t mode, dev_t rdev);
 107 int hc_link(struct HostConf *hc, const char *name1, const char *name2);
 108 int hc_chflags(struct HostConf *hc, const char *path, u_long flags);
 109 int hc_readlink(struct HostConf *hc, const char *path, char *buf, int bufsiz);
 110 mode_t hc_umask(struct HostConf *hc, mode_t numask);
 111 int hc_symlink(struct HostConf *hc, const char *name1, const char *name2);
 112 int hc_rename(struct HostConf *hc, const char *name1, const char *name2);
 113 int hc_utimes(struct HostConf *hc, const char *path, const struct timeval *times);
 114 uid_t hc_geteuid(struct HostConf *hc);
 115 int hc_getgroups(struct HostConf *hc, gid_t **gidlist);
 116
 117 #endif
 118