Re: kern/57145: gmake: *** INTERNAL: readdir: Operation not supported. Stop.

[Andrew Cagney <andrew.cagney%gmail.com@localhost>]

The following reply was made to PR kern/57145; it has been noted by GNATS.

From: Andrew Cagney <andrew.cagney%gmail.com@localhost>
To: kern-bug-people%netbsd.org@localhost, gnats-admin%netbsd.org@localhost, netbsd-bugs%netbsd.org@localhost, 
	gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/57145: gmake: *** INTERNAL: readdir: Operation not
 supported. Stop.
Date: Thu, 29 Dec 2022 11:23:08 -0500

 LS has the same problem, I guess it just ignores it:
 
 first invocation is bad:
 
   1247   1247 ls       CALL  open(0xae776000,0x600004,0xae771060)
   1247   1247 ls       NAMI  "."
   1247   1247 ls       RET   open 5
   1247   1247 ls       CALL  __fstatvfs190(5,0xbfba9f48,2)
   1247   1247 ls       RET   __fstatvfs190 0
 ...
   1247   1247 ls       CALL  lseek(5,0,0,0,1)
   1247   1247 ls       RET   lseek -1 errno 45 Operation not supported
   1247   1247 ls       CALL  __getdents30(5,0xae770000,0x1000)
 ...
   1247   1247 ls       CALL  lseek(5,0,0,0,1)
   1247   1247 ls       RET   lseek -1 errno 45 Operation not supported
 
 but second is good:
 
   1328   1328 ls       CALL  open(0xabce7000,0x600004,0xabce2060)
   1328   1328 ls       NAMI  "."
   1328   1328 ls       RET   open 5
 ...
   1328   1328 ls       CALL  lseek(5,0,0,0,1)
   1328   1328 ls       RET   lseek 0
 ...
   1328   1328 ls       CALL  lseek(5,0,0,0,1)
   1328   1328 ls       RET   lseek -1 errno 22 Invalid argument