Date: Tue, 31 Jul 2007 06:23:26 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/powerpc/powerpc trap.c Message-ID: <200707310623.l6V6NQNM080148@repoman.freebsd.org>
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marcel 2007-07-31 06:23:26 UTC
FreeBSD src repository
Modified files:
sys/powerpc/powerpc trap.c
Log:
Fix backward compatibility of the "old" (i.e. FreeBSD6) lseek
syscall. It was broken when a new lseek syscall was introduced.
The problem is that we need to swap the 32-bit td_retval values
for the __syscall indirect syscall when the actual syscall has
a 32-bit return value. Hence, we need to exclude lseek(2). And
this means the "old" lseek(2) as well -- which we didn't.
Based on a patch from: grehan@
Approved by: re (rwatson)
Revision Changes Path
1.66 +2 -2 src/sys/powerpc/powerpc/trap.c
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