magic/Magdir/ibm370 - master - githubmirror/file

magic/Magdir/ibm370
63 строки2 KB
Christos Zoulas
PR/695: polluks: Add AWS Tape
10 янв 2026, 18:49
10 янв 2026, 18:4922ad28e

#------------------------------------------------------------------------------
# $File: ibm370,v 1.14 2026/01/10 15:49:11 christos Exp $
# ibm370:  file(1) magic for IBM 370 and compatibles.
#
# "ibm370" said that 0x15d == 0535 was "ibm 370 pure executable".
# "USS/370" is an old name for the z/OS Unix subsystem
# AIX 4.1's "/etc/magic" has
#
#	0	short		0535		370 sysV executable
#	>12	long		>0		not stripped
#	>22	short		>0		- version %d
#	>30	long		>0		- 5.2 format
#	0	short		0530		370 sysV pure executable
#	>12	long		>0		not stripped
#	>22	short		>0		- version %d
#	>30	long		>0		- 5.2 format
#
# instead of the "USS/370" versions of the same magic numbers.
#
0	beshort		0537		370 XA sysV executable
>12	belong		>0		not stripped
>22	beshort		>0		- version %d
>30	belong		>0		- 5.2 format
0	beshort		0532		370 XA sysV pure executable
>12	belong		>0		not stripped
>22	beshort		>0		- version %d
>30	belong		>0		- 5.2 format
0	beshort		054001		370 sysV pure executable
>12	belong		>0		not stripped
0	beshort		055001		370 XA sysV pure executable
>12	belong		>0		not stripped
0	beshort		056401		370 sysV executable
>12	belong		>0		not stripped
0	beshort		057401		370 XA sysV executable
>12	belong		>0		not stripped
0       beshort		0531		SVR2 executable (Amdahl-UTS)
>12	belong		>0		not stripped
>24     belong		>0		- version %d
0	beshort		0534		SVR2 pure executable (Amdahl-UTS)
>12	belong		>0		not stripped
>24	belong		>0		- version %d
0	beshort		0530		SVR2 pure executable (USS/370)
>12	belong		>0		not stripped
>24	belong		>0		- version %d
0	beshort		0535		SVR2 executable (USS/370)
>12	belong		>0		not stripped
>24	belong		>0		- version %d

# NETDATA (https://en.wikipedia.org/wiki/NETDATA)
# INMR01 In EBCDIC starting at offset 2
2	string		\xc9\xd5\xd4\xd9\xf0\xf1	IBM NETDATA file

# z/OS Program Object executable
# Starts with "IEWPLMH" in EBCDIC, followed by a single EBCDIC space to pad
# to 8 bytes. According to https://www.ibm.com/support/pages/apar/PK91585
# IEWPLMH is eyecatcher for "Binder Program Load Module Header" control block
0	string   	\xc9\xc5\xe6\xd7\xd3\xd4\xc8\x40	z/OS Program Object executable


# https://www.cbttape.org/awstape.htm
0	leshort	>0
>2	leshort	0x0000
>>4	leshort	0x00a0	IBM AWS file