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| author | Peter Maydell | 2012-10-12 05:55:51 +0200 |
|---|---|---|
| committer | Blue Swirl | 2012-12-08 19:49:30 +0100 |
| commit | 24c35a504e8b09e697d0268bbefb2a329b901611 (patch) | |
| tree | a20bed13981d69cc37e6855e3d354e896a283ef5 /linux-user/arm | |
| parent | target-xtensa: use movcond where possible (diff) | |
| download | qemu-24c35a504e8b09e697d0268bbefb2a329b901611.tar.gz qemu-24c35a504e8b09e697d0268bbefb2a329b901611.tar.xz qemu-24c35a504e8b09e697d0268bbefb2a329b901611.zip | |
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 <peter.maydell@linaro.org>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'linux-user/arm')
| -rw-r--r-- | linux-user/arm/syscall_nr.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux-user/arm/syscall_nr.h b/linux-user/arm/syscall_nr.h index 5356395659..42d68550dc 100644 --- a/linux-user/arm/syscall_nr.h +++ b/linux-user/arm/syscall_nr.h @@ -182,8 +182,8 @@ #define TARGET_NR_rt_sigtimedwait (177) #define TARGET_NR_rt_sigqueueinfo (178) #define TARGET_NR_rt_sigsuspend (179) -#define TARGET_NR_pread (180) -#define TARGET_NR_pwrite (181) +#define TARGET_NR_pread64 (180) +#define TARGET_NR_pwrite64 (181) #define TARGET_NR_chown (182) #define TARGET_NR_getcwd (183) #define TARGET_NR_capget (184) |