Date: Wed, 4 Jan 2012 16:29:46 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-9@freebsd.org Subject: svn commit: r229500 - stable/9/sys/compat/freebsd32 Message-ID: <201201041629.q04GTkFe086643@svn.freebsd.org>
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Author: jhb Date: Wed Jan 4 16:29:45 2012 New Revision: 229500 URL: http://svn.freebsd.org/changeset/base/229500 Log: MFC 226364: Use PAIR32TO64() for the offset and length parameters to freebsd32_posix_fallocate() to properly handle big-endian platforms. Modified: stable/9/sys/compat/freebsd32/freebsd32_misc.c stable/9/sys/compat/freebsd32/syscalls.master Directory Properties: stable/9/sys/ (props changed) stable/9/sys/amd64/include/xen/ (props changed) stable/9/sys/boot/ (props changed) stable/9/sys/boot/i386/efi/ (props changed) stable/9/sys/boot/ia64/efi/ (props changed) stable/9/sys/boot/ia64/ski/ (props changed) stable/9/sys/boot/powerpc/boot1.chrp/ (props changed) stable/9/sys/boot/powerpc/ofw/ (props changed) stable/9/sys/cddl/contrib/opensolaris/ (props changed) stable/9/sys/conf/ (props changed) stable/9/sys/contrib/dev/acpica/ (props changed) stable/9/sys/contrib/octeon-sdk/ (props changed) stable/9/sys/contrib/pf/ (props changed) stable/9/sys/contrib/x86emu/ (props changed) Modified: stable/9/sys/compat/freebsd32/freebsd32_misc.c ============================================================================== --- stable/9/sys/compat/freebsd32/freebsd32_misc.c Wed Jan 4 16:26:45 2012 (r229499) +++ stable/9/sys/compat/freebsd32/freebsd32_misc.c Wed Jan 4 16:29:45 2012 (r229500) @@ -2811,7 +2811,7 @@ freebsd32_posix_fallocate(struct thread struct posix_fallocate_args ap; ap.fd = uap->fd; - ap.offset = (uap->offsetlo | ((off_t)uap->offsethi << 32)); - ap.len = (uap->lenlo | ((off_t)uap->lenhi << 32)); + ap.offset = PAIR32TO64(off_t, uap->offset); + ap.len = PAIR32TO64(off_t, uap->len); return (sys_posix_fallocate(td, &ap)); } Modified: stable/9/sys/compat/freebsd32/syscalls.master ============================================================================== --- stable/9/sys/compat/freebsd32/syscalls.master Wed Jan 4 16:26:45 2012 (r229499) +++ stable/9/sys/compat/freebsd32/syscalls.master Wed Jan 4 16:29:45 2012 (r229500) @@ -989,6 +989,6 @@ size_t inbuflen, void *outbufp, \ size_t outbuflen); } 530 AUE_NULL STD { int freebsd32_posix_fallocate(int fd,\ - uint32_t offsetlo, uint32_t offsethi,\ - uint32_t lenlo, uint32_t lenhi); } + uint32_t offset1, uint32_t offset2,\ + uint32_t len1, uint32_t len2); } 531 AUE_NULL UNIMPL posix_fadvise
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