comparison mercurial/posix.py @ 15353:ab600a25dfc0 stable

posix: workaround for os.path.realpath bug in Python 2.4.1 and before

os.path.realpath didn't resolve symlinks that were the first component of
the path, see http://bugs.python.org/issue1213894

15352:b74f74b482d8

        try:
            return fcntl.fcntl(fd, F_GETPATH, '\0' * 1024).rstrip('\0')
        finally:
            os.close(fd)
else:
    # Fallback to the likely inadequate Python builtin function.
    realpath = os.path.realpath

def shellquote(s):

15353:ab600a25dfc0

        try:
            return fcntl.fcntl(fd, F_GETPATH, '\0' * 1024).rstrip('\0')
        finally:
            os.close(fd)
elif sys.version_info < (2, 4, 2, 'final'):
    # Workaround for http://bugs.python.org/issue1213894 (os.path.realpath
    # didn't resolve symlinks that were the first component of the path.)
    def realpath(path):
        if os.path.isabs(path):
            return os.path.realpath(path)
        else:
            return os.path.realpath('./' + path)
else:
    # Fallback to the likely inadequate Python builtin function.
    realpath = os.path.realpath

def shellquote(s):