• Peter Maydell's avatar
    linux-user: Merge pread/pwrite into pread64/pwrite64 · 24c35a50
    Peter Maydell authored
    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: default avatarPeter Maydell <peter.maydell@linaro.org>
    Signed-off-by: default avatarBlue Swirl <blauwirbel@gmail.com>
    24c35a50
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