From 24c35a504e8b09e697d0268bbefb2a329b901611 Mon Sep 17 00:00:00 2001 From: Peter Maydell Date: Fri, 12 Oct 2012 03:55:51 +0000 Subject: linux-user: Merge pread/pwrite into pread64/pwrite64 The Linux syscalls underlying pread() and pwrite() take a 64 bit offset on all architectures, even if some of them name the syscall "pread/pwrite" rather than "pread64/pwrite64" for historical reasons. So move the four QEMU target architectures (arm, i386, sparc, unicore32) which were defining TARGET_NR_pread/pwrite to define TARGET_NR_pread64/pwrite64 instead, and drop the TARGET_NR_pread/pwrite implementation code completely. (Based on examination of the kernel sources for the four architectures this patch affects.) Signed-off-by: Peter Maydell Signed-off-by: Blue Swirl --- linux-user/sparc/syscall_nr.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'linux-user/sparc/syscall_nr.h') diff --git a/linux-user/sparc/syscall_nr.h b/linux-user/sparc/syscall_nr.h index f201f9f..061711c 100644 --- a/linux-user/sparc/syscall_nr.h +++ b/linux-user/sparc/syscall_nr.h @@ -62,8 +62,8 @@ #define TARGET_NR_getpagesize 64 /* Common */ #define TARGET_NR_msync 65 /* Common in newer 1.3.x revs... */ #define TARGET_NR_vfork 66 /* Common */ -#define TARGET_NR_pread 67 /* Linux Specific */ -#define TARGET_NR_pwrite 68 /* Linux Specific */ +#define TARGET_NR_pread64 67 /* Linux Specific */ +#define TARGET_NR_pwrite64 68 /* Linux Specific */ #define TARGET_NR_geteuid32 69 /* Linux sparc32, sbrk under SunOS */ #define TARGET_NR_getegid32 70 /* Linux sparc32, sstk under SunOS */ #define TARGET_NR_mmap 71 /* Common */ -- cgit v1.1