diff options
Diffstat (limited to 'Lib/posixfile.py')
| -rw-r--r-- | Lib/posixfile.py | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/Lib/posixfile.py b/Lib/posixfile.py index 1df0cc8..b16b892 100644 --- a/Lib/posixfile.py +++ b/Lib/posixfile.py @@ -107,7 +107,7 @@ class _posixfile_: return posix.fdopen(fd, self._file_.mode) def flags(self, *which): - import fcntl, FCNTL + import fcntl if which: if len(which) > 1: @@ -116,44 +116,44 @@ class _posixfile_: else: which = '?' l_flags = 0 - if 'n' in which: l_flags = l_flags | FCNTL.O_NDELAY - if 'a' in which: l_flags = l_flags | FCNTL.O_APPEND - if 's' in which: l_flags = l_flags | FCNTL.O_SYNC + if 'n' in which: l_flags = l_flags | os.O_NDELAY + if 'a' in which: l_flags = l_flags | os.O_APPEND + if 's' in which: l_flags = l_flags | os.O_SYNC file = self._file_ if '=' not in which: - cur_fl = fcntl.fcntl(file.fileno(), FCNTL.F_GETFL, 0) + cur_fl = fcntl.fcntl(file.fileno(), fcntl.F_GETFL, 0) if '!' in which: l_flags = cur_fl & ~ l_flags else: l_flags = cur_fl | l_flags - l_flags = fcntl.fcntl(file.fileno(), FCNTL.F_SETFL, l_flags) + l_flags = fcntl.fcntl(file.fileno(), fcntl.F_SETFL, l_flags) if 'c' in which: arg = ('!' not in which) # 0 is don't, 1 is do close on exec - l_flags = fcntl.fcntl(file.fileno(), FCNTL.F_SETFD, arg) + l_flags = fcntl.fcntl(file.fileno(), fcntl.F_SETFD, arg) if '?' in which: which = '' # Return current flags - l_flags = fcntl.fcntl(file.fileno(), FCNTL.F_GETFL, 0) - if FCNTL.O_APPEND & l_flags: which = which + 'a' - if fcntl.fcntl(file.fileno(), FCNTL.F_GETFD, 0) & 1: + l_flags = fcntl.fcntl(file.fileno(), fcntl.F_GETFL, 0) + if os.O_APPEND & l_flags: which = which + 'a' + if fcntl.fcntl(file.fileno(), fcntl.F_GETFD, 0) & 1: which = which + 'c' - if FCNTL.O_NDELAY & l_flags: which = which + 'n' - if FCNTL.O_SYNC & l_flags: which = which + 's' + if os.O_NDELAY & l_flags: which = which + 'n' + if os.O_SYNC & l_flags: which = which + 's' return which def lock(self, how, *args): - import struct, fcntl, FCNTL + import struct, fcntl - if 'w' in how: l_type = FCNTL.F_WRLCK - elif 'r' in how: l_type = FCNTL.F_RDLCK - elif 'u' in how: l_type = FCNTL.F_UNLCK + if 'w' in how: l_type = fcntl.F_WRLCK + elif 'r' in how: l_type = fcntl.F_RDLCK + elif 'u' in how: l_type = fcntl.F_UNLCK else: raise TypeError, 'no type of lock specified' - if '|' in how: cmd = FCNTL.F_SETLKW - elif '?' in how: cmd = FCNTL.F_GETLK - else: cmd = FCNTL.F_SETLK + if '|' in how: cmd = fcntl.F_SETLKW + elif '?' in how: cmd = fcntl.F_GETLK + else: cmd = fcntl.F_SETLK l_whence = 0 l_start = 0 @@ -203,8 +203,8 @@ class _posixfile_: l_type, l_whence, l_start, l_len, l_sysid, l_pid = \ struct.unpack('hhllhh', flock) - if l_type != FCNTL.F_UNLCK: - if l_type == FCNTL.F_RDLCK: + if l_type != fcntl.F_UNLCK: + if l_type == fcntl.F_RDLCK: return 'r', l_len, l_start, l_whence, l_pid else: return 'w', l_len, l_start, l_whence, l_pid |