comparison mercurial/posix.py @ 11011:648130161e4d

Merge with crew-stable

11009:4d3288197717

    return os.spawnvp(os.P_NOWAIT | getattr(os, 'P_DETACH', 0),
                      args[0], args)

def gethgcmd():
    return sys.argv[:1]

11011:648130161e4d

    return os.spawnvp(os.P_NOWAIT | getattr(os, 'P_DETACH', 0),
                      args[0], args)

def gethgcmd():
    return sys.argv[:1]

def termwidth_():
    try:
        import termios, array, fcntl
        for dev in (sys.stderr, sys.stdout, sys.stdin):
            try:
                try:
                    fd = dev.fileno()
                except AttributeError:
                    continue
                if not os.isatty(fd):
                    continue
                arri = fcntl.ioctl(fd, termios.TIOCGWINSZ, '\0' * 8)
                return array.array('h', arri)[1]
            except ValueError:
                pass
            except IOError, e:
                if e[0] == errno.EINVAL:
                    pass
                else:
                    raise
    except ImportError:
        pass
    return 80