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author | Ken Brown <kbrown@cornell.edu> | 2020-01-23 16:31:04 +0000 |
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committer | Corinna Vinschen <corinna@vinschen.de> | 2020-01-24 11:24:18 +0100 |
commit | 5fb3790422495ba55390bbac32b60bcea908ef70 (patch) | |
tree | 8adc9a21a280fbfc6db5da99171138f5094da2b6 /winsup | |
parent | d880e97ec95ac3b15be972a99da2a5e97ef63ee6 (diff) | |
download | newlib-5fb3790422495ba55390bbac32b60bcea908ef70.zip newlib-5fb3790422495ba55390bbac32b60bcea908ef70.tar.gz newlib-5fb3790422495ba55390bbac32b60bcea908ef70.tar.bz2 |
Cygwin: re-implement fhandler_fifo::open with O_PATH
If the O_PATH flag is set, fhandler_fifo::open now simply calls
fhandler_base::open_fs.
The previous attempt to handle O_PATH in commit aa55d22c, "Cygwin:
honor the O_PATH flag when opening a FIFO", fixed a hang but otherwise
didn't do anything useful.
Diffstat (limited to 'winsup')
-rw-r--r-- | winsup/cygwin/fhandler_fifo.cc | 10 |
1 files changed, 2 insertions, 8 deletions
diff --git a/winsup/cygwin/fhandler_fifo.cc b/winsup/cygwin/fhandler_fifo.cc index fd82230..8cbab35 100644 --- a/winsup/cygwin/fhandler_fifo.cc +++ b/winsup/cygwin/fhandler_fifo.cc @@ -453,17 +453,13 @@ fhandler_fifo::open (int flags, mode_t) } res; if (flags & O_PATH) - { - query_open (query_read_attributes); - nohandle (true); - } + return open_fs (flags); /* Determine what we're doing with this fhandler: reading, writing, both */ switch (flags & O_ACCMODE) { case O_RDONLY: - if (!query_open ()) - reader = true; + reader = true; break; case O_WRONLY: writer = true; @@ -585,8 +581,6 @@ fhandler_fifo::open (int flags, mode_t) } } } - if (query_open ()) - res = success; out: if (res == error_set_errno) __seterrno (); |