Lines Matching refs:of
14 expanded into a ramfs filesystem; this document details the format of
19 archive can be compressed using gzip(1). One valid version of an
22 The full format of the initramfs buffer is defined by the following
25 * is used to indicate "0 or more occurrences of"
28 GZIP() indicates the gzip(1) of the operand
42 In human terms, the initramfs buffer contains a collection of
47 The cpio "TRAILER!!!" entry (cpio end-of-archive) is optional, but is
48 not ignored; see "handling of hard links" below.
50 The structure of the cpio_header is as follows (all fields contain
52 full width of the field, for example, the integer 4780 is represented
63 c_nlink 8 bytes Number of links
65 c_filesize 8 bytes Size of data field
66 c_maj 8 bytes Major part of file device number
67 c_min 8 bytes Minor part of file device number
68 c_rmaj 8 bytes Major part of device node reference
69 c_rmin 8 bytes Minor part of device node reference
70 c_namesize 8 bytes Length of filename, including final \0
71 c_chksum 8 bytes Checksum of data field if c_magic is 070702;
75 The c_mode field matches the contents of st_mode returned by stat(2)
81 The c_chksum field contains a simple 32-bit unsigned sum of all the
87 If the filename is "TRAILER!!!" this is actually an end-of-archive
88 marker; the c_filesize for an end-of-archive marker must be zero.
91 Handling of hard links
97 link rather than a second copy of the file is created. It is not
98 necessary (but permitted) to include a second copy of the file
101 present, the previous instance of the file is overwritten; this allows
102 the data-carrying instance of a file to occur anywhere in the sequence
103 (GNU cpio is reported to attach the data to the last instance of a
108 When a "TRAILER!!!" end-of-archive marker is seen, the tuple buffer is
113 regenerate the (c_maj,c_min,c_ino) fields), therefore, either one of
117 end-of-archive marker, or