python类O_LARGEFILE的实例源码-面圈网

test_fcntl.py 文件源码项目：zippy 作者: securesystemslab 项目源码文件源码阅读 25 收藏 0 点赞 0 评论 0

def get_lockdata():
    try:
        os.O_LARGEFILE
    except AttributeError:
        start_len = "ll"
    else:
        start_len = "qq"

    if (sys.platform.startswith(('netbsd', 'freebsd', 'openbsd', 'bsdos'))
        or sys.platform == 'darwin'):
        if struct.calcsize('l') == 8:
            off_t = 'l'
            pid_t = 'i'
        else:
            off_t = 'lxxxx'
            pid_t = 'l'
        lockdata = struct.pack(off_t + off_t + pid_t + 'hh', 0, 0, 0,
                               fcntl.F_WRLCK, 0)
    elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
        lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
    elif sys.platform in ['os2emx']:
        lockdata = None
    else:
        lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
    if lockdata:
        if verbose:
            print('struct.pack: ', repr(lockdata))
    return lockdata

test_fcntl.py 文件源码项目：oil 作者: oilshell 项目源码文件源码阅读 22 收藏 0 点赞 0 评论 0

def get_lockdata():
    if sys.platform.startswith('atheos'):
        start_len = "qq"
    else:
        try:
            os.O_LARGEFILE
        except AttributeError:
            start_len = "ll"
        else:
            start_len = "qq"

    if (sys.platform.startswith(('netbsd', 'freebsd', 'openbsd', 'bsdos'))
        or sys.platform == 'darwin'):
        if struct.calcsize('l') == 8:
            off_t = 'l'
            pid_t = 'i'
        else:
            off_t = 'lxxxx'
            pid_t = 'l'
        lockdata = struct.pack(off_t + off_t + pid_t + 'hh', 0, 0, 0,
                               fcntl.F_WRLCK, 0)
    elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
        lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
    elif sys.platform in ['os2emx']:
        lockdata = None
    else:
        lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
    if lockdata:
        if verbose:
            print 'struct.pack: ', repr(lockdata)
    return lockdata

test_fcntl.py 文件源码项目：python2-tracer 作者: extremecoders-re 项目源码文件源码阅读 28 收藏 0 点赞 0 评论 0

def get_lockdata():
    if sys.platform.startswith('atheos'):
        start_len = "qq"
    else:
        try:
            os.O_LARGEFILE
        except AttributeError:
            start_len = "ll"
        else:
            start_len = "qq"

    if (sys.platform.startswith(('netbsd', 'freebsd', 'openbsd', 'bsdos'))
        or sys.platform == 'darwin'):
        if struct.calcsize('l') == 8:
            off_t = 'l'
            pid_t = 'i'
        else:
            off_t = 'lxxxx'
            pid_t = 'l'
        lockdata = struct.pack(off_t + off_t + pid_t + 'hh', 0, 0, 0,
                               fcntl.F_WRLCK, 0)
    elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
        lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
    elif sys.platform in ['os2emx']:
        lockdata = None
    else:
        lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
    if lockdata:
        if verbose:
            print 'struct.pack: ', repr(lockdata)
    return lockdata

test_fcntl.py 文件源码项目：web_ctp 作者: molebot 项目源码文件源码阅读 21 收藏 0 点赞 0 评论 0

def get_lockdata():
    try:
        os.O_LARGEFILE
    except AttributeError:
        start_len = "ll"
    else:
        start_len = "qq"

    if (sys.platform.startswith(('netbsd', 'freebsd', 'openbsd', 'bsdos'))
        or sys.platform == 'darwin'):
        if struct.calcsize('l') == 8:
            off_t = 'l'
            pid_t = 'i'
        else:
            off_t = 'lxxxx'
            pid_t = 'l'
        lockdata = struct.pack(off_t + off_t + pid_t + 'hh', 0, 0, 0,
                               fcntl.F_WRLCK, 0)
    elif sys.platform.startswith('gnukfreebsd'):
        lockdata = struct.pack('qqihhi', 0, 0, 0, fcntl.F_WRLCK, 0, 0)
    elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
        lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
    elif sys.platform in ['os2emx']:
        lockdata = None
    else:
        lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
    if lockdata:
        if verbose:
            print('struct.pack: ', repr(lockdata))
    return lockdata

test_fcntl.py 文件源码项目：pefile.pypy 作者: cloudtracer 项目源码文件源码阅读 23 收藏 0 点赞 0 评论 0

def get_lockdata():
    if sys.platform.startswith('atheos'):
        start_len = "qq"
    else:
        try:
            os.O_LARGEFILE
        except AttributeError:
            start_len = "ll"
        else:
            start_len = "qq"

    if (sys.platform.startswith(('netbsd', 'freebsd', 'openbsd', 'bsdos'))
        or sys.platform == 'darwin'):
        if struct.calcsize('l') == 8:
            off_t = 'l'
            pid_t = 'i'
        else:
            off_t = 'lxxxx'
            pid_t = 'l'
        lockdata = struct.pack(off_t + off_t + pid_t + 'hh', 0, 0, 0,
                               fcntl.F_WRLCK, 0)
    elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
        lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
    elif sys.platform in ['os2emx']:
        lockdata = None
    else:
        lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
    if lockdata:
        if verbose:
            print 'struct.pack: ', repr(lockdata)
    return lockdata

test_fcntl.py 文件源码项目：ouroboros 作者: pybee 项目源码文件源码阅读 25 收藏 0 点赞 0 评论 0

def get_lockdata():
    try:
        os.O_LARGEFILE
    except AttributeError:
        start_len = "ll"
    else:
        start_len = "qq"

    if (sys.platform.startswith(('netbsd', 'freebsd', 'openbsd', 'bsdos'))
        or sys.platform == 'darwin'):
        if struct.calcsize('l') == 8:
            off_t = 'l'
            pid_t = 'i'
        else:
            off_t = 'lxxxx'
            pid_t = 'l'
        lockdata = struct.pack(off_t + off_t + pid_t + 'hh', 0, 0, 0,
                               fcntl.F_WRLCK, 0)
    elif sys.platform.startswith('gnukfreebsd'):
        lockdata = struct.pack('qqihhi', 0, 0, 0, fcntl.F_WRLCK, 0, 0)
    elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
        lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
    else:
        lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
    if lockdata:
        if verbose:
            print('struct.pack: ', repr(lockdata))
    return lockdata

test_fcntl.py 文件源码项目：ndk-python 作者: gittor 项目源码文件源码阅读 27 收藏 0 点赞 0 评论 0

def get_lockdata():
    if sys.platform.startswith('atheos'):
        start_len = "qq"
    else:
        try:
            os.O_LARGEFILE
        except AttributeError:
            start_len = "ll"
        else:
            start_len = "qq"

    if (sys.platform.startswith(('netbsd', 'freebsd', 'openbsd', 'bsdos'))
        or sys.platform == 'darwin'):
        if struct.calcsize('l') == 8:
            off_t = 'l'
            pid_t = 'i'
        else:
            off_t = 'lxxxx'
            pid_t = 'l'
        lockdata = struct.pack(off_t + off_t + pid_t + 'hh', 0, 0, 0,
                               fcntl.F_WRLCK, 0)
    elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
        lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
    elif sys.platform in ['os2emx']:
        lockdata = None
    else:
        lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
    if lockdata:
        if verbose:
            print 'struct.pack: ', repr(lockdata)
    return lockdata

test_fcntl.py 文件源码项目：kbe_server 作者: xiaohaoppy 项目源码文件源码阅读 21 收藏 0 点赞 0 评论 0

def get_lockdata():
    try:
        os.O_LARGEFILE
    except AttributeError:
        start_len = "ll"
    else:
        start_len = "qq"

    if (sys.platform.startswith(('netbsd', 'freebsd', 'openbsd', 'bsdos'))
        or sys.platform == 'darwin'):
        if struct.calcsize('l') == 8:
            off_t = 'l'
            pid_t = 'i'
        else:
            off_t = 'lxxxx'
            pid_t = 'l'
        lockdata = struct.pack(off_t + off_t + pid_t + 'hh', 0, 0, 0,
                               fcntl.F_WRLCK, 0)
    elif sys.platform.startswith('gnukfreebsd'):
        lockdata = struct.pack('qqihhi', 0, 0, 0, fcntl.F_WRLCK, 0, 0)
    elif sys.platform in ['aix3', 'aix4', 'hp-uxB', 'unixware7']:
        lockdata = struct.pack('hhlllii', fcntl.F_WRLCK, 0, 0, 0, 0, 0, 0)
    else:
        lockdata = struct.pack('hh'+start_len+'hh', fcntl.F_WRLCK, 0, 0, 0, 0, 0)
    if lockdata:
        if verbose:
            print('struct.pack: ', repr(lockdata))
    return lockdata