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| author | Eric Andersen | 2001-04-18 22:23:22 +0000 |
|---|---|---|
| committer | Eric Andersen | 2001-04-18 22:23:22 +0000 |
| commit | 0a3bda2c53c26f59a4633118cb1df2b911d0d96b (patch) | |
| tree | 76c8039bddc628c944e1b33bd04f3ad7ca644977 /libbb/real_loop.h | |
| parent | b5ec61e4f5365368a005faf6d6e5bd180dcc8dab (diff) | |
| download | busybox-0a3bda2c53c26f59a4633118cb1df2b911d0d96b.zip busybox-0a3bda2c53c26f59a4633118cb1df2b911d0d96b.tar.gz | |
Move real_loop.h to libbb, where it belongs.
-Erik
Diffstat (limited to 'libbb/real_loop.h')
| -rw-r--r-- | libbb/real_loop.h | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/libbb/real_loop.h b/libbb/real_loop.h new file mode 100644 index 0000000..1bd7fa8 --- /dev/null +++ b/libbb/real_loop.h @@ -0,0 +1,37 @@ +/* + * include/linux/loop.h + * + * Written by Theodore Ts'o, 3/29/93. + * + * Copyright 1993 by Theodore Ts'o. Redistribution of this file is + * permitted under the GNU Public License. + */ + +#define LO_NAME_SIZE 64 +#define LO_KEY_SIZE 32 + +struct loop_info { + int lo_number; /* ioctl r/o */ + dev_t lo_device; /* ioctl r/o */ + unsigned long lo_inode; /* ioctl r/o */ + dev_t lo_rdevice; /* ioctl r/o */ + int lo_offset; + int lo_encrypt_type; + int lo_encrypt_key_size; /* ioctl w/o */ + int lo_flags; /* ioctl r/o */ + char lo_name[LO_NAME_SIZE]; + unsigned char lo_encrypt_key[LO_KEY_SIZE]; /* ioctl w/o */ + unsigned long lo_init[2]; + char reserved[4]; +}; + +#define LO_CRYPT_NONE 0 +#define LO_CRYPT_XOR 1 +#define LO_CRYPT_DES 2 +#define LO_CRYPT_IDEA 3 +#define MAX_LO_CRYPT 4 + +#define LOOP_SET_FD 0x4C00 +#define LOOP_CLR_FD 0x4C01 +#define LOOP_SET_STATUS 0x4C02 +#define LOOP_GET_STATUS 0x4C03 |