1 2#------------------------------------------------------------------------------ 3# $File: ibm370,v 1.13 2024/06/19 16:52:57 christos Exp $ 4# ibm370: file(1) magic for IBM 370 and compatibles. 5# 6# "ibm370" said that 0x15d == 0535 was "ibm 370 pure executable". 7# "USS/370" is an old name for the z/OS Unix subsystem 8# AIX 4.1's "/etc/magic" has 9# 10# 0 short 0535 370 sysV executable 11# >12 long >0 not stripped 12# >22 short >0 - version %d 13# >30 long >0 - 5.2 format 14# 0 short 0530 370 sysV pure executable 15# >12 long >0 not stripped 16# >22 short >0 - version %d 17# >30 long >0 - 5.2 format 18# 19# instead of the "USS/370" versions of the same magic numbers. 20# 210 beshort 0537 370 XA sysV executable 22>12 belong >0 not stripped 23>22 beshort >0 - version %d 24>30 belong >0 - 5.2 format 250 beshort 0532 370 XA sysV pure executable 26>12 belong >0 not stripped 27>22 beshort >0 - version %d 28>30 belong >0 - 5.2 format 290 beshort 054001 370 sysV pure executable 30>12 belong >0 not stripped 310 beshort 055001 370 XA sysV pure executable 32>12 belong >0 not stripped 330 beshort 056401 370 sysV executable 34>12 belong >0 not stripped 350 beshort 057401 370 XA sysV executable 36>12 belong >0 not stripped 370 beshort 0531 SVR2 executable (Amdahl-UTS) 38>12 belong >0 not stripped 39>24 belong >0 - version %d 400 beshort 0534 SVR2 pure executable (Amdahl-UTS) 41>12 belong >0 not stripped 42>24 belong >0 - version %d 430 beshort 0530 SVR2 pure executable (USS/370) 44>12 belong >0 not stripped 45>24 belong >0 - version %d 460 beshort 0535 SVR2 executable (USS/370) 47>12 belong >0 not stripped 48>24 belong >0 - version %d 49 50# NETDATA (https://en.wikipedia.org/wiki/NETDATA) 51# INMR01 In EBCDIC starting at offset 2 522 string \xc9\xd5\xd4\xd9\xf0\xf1 IBM NETDATA file 53 54# z/OS Program Object executable 55# Starts with "IEWPLMH" in EBCDIC, followed by a single EBCDIC space to pad 56# to 8 bytes. According to https://www.ibm.com/support/pages/apar/PK91585 57# IEWPLMH is eyecatcher for "Binder Program Load Module Header" control block 580 string \xc9\xc5\xe6\xd7\xd3\xd4\xc8\x40 z/OS Program Object executable 59