NetBSD/usr.bin/file/magdir/ar

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#
# "ar", for all kinds of archives.
#
# XXX - why are there multiple <ar> thingies? Note that 0x213c6172 is
# "!<ar", so, for new-style (4.xBSD/SVR2andup) archives, we have:
#
# 0 string !<arch> current ar archive
# 0 long 0x213c6172 archive file
#
# and for SVR3.1 archives, we have:
#
# 0 string \<ar> System V Release 1 ar archive
# 0 string =<ar> archive
# 0 string =<ar> archive
#
# XXX - did Aegis really store shared libraries, breakpointed modules,
# and absolute code program modules in the same format as new-style
# "ar" archives?
#
0 string !<arch> current ar archive
>8 string __.SYMDEF random library
>0 belong =65538 - pre SR9.5
>0 belong =65539 - post SR9.5
>0 beshort 2 - object archive
>0 beshort 3 - shared library module
>0 beshort 4 - debug break-pointed module
>0 beshort 5 - absolute code program module
0 string \<ar> System V Release 1 ar archive
0 string =<ar> archive
#
# XXX - from "vax", which appears to collect a bunch of byte-swapped
# thingies, to help you recognize VAX files on big-endian machines;
# with "leshort", "lelong", and "string", that's no longer necessary....
#
# 0 long 0x3c61723e VAX 5.0 archive
#
0 long 0x213c6172 archive file
0 lelong 0177555 very old VAX archive
0 leshort 0177555 very old PDP-11 archive
#
# XXX - "pdp" claims that 0177545 can have an __.SYMDEF member and thus
# be a random library (it said 0xff65 rather than 0177545).
#
0 lelong 0177545 old VAX archive
>8 string __.SYMDEF random library
0 leshort 0177545 old PDP-11 archive
>8 string __.SYMDEF random library
#
0 string =<ar> archive
#
# From "pdp":
#
0 lelong 0x39bed PDP-11 old archive
0 lelong 0x39bee PDP-11 4.0 archive
#
0 string -h- Software Tools format archive text
# "arc" archiver
0 byte 26 'arc' archive
>1 byte 0 (empty)
>1 byte 1 (old format)
# Rahul Dhesi's zoo archive format, from keith@cerberus.uchicago.edu.
20 long 0xdca7c4fd Rahul Dhesi's "zoo" archive
# ZIP archiver
0 string PK zip archive file
>2 byte >0 - version [%d
>3 byte >0 %d]