The `make_pollfd()` call can’t fail because it only does so if
`cancellable == NULL`, and we’ve already checked that. Assert that’s the
case, to shut Coverity up and to catch behavioural changes in future.
Coverity CID: #1159433
Signed-off-by: Philip Withnall <withnall@endlessm.com>
`g_strsplit()` never returns `NULL`, although it can return an empty
strv (i.e. with its first element being `NULL`).
Drop a redundant `NULL` check.
Coverity CID: #1430976
Signed-off-by: Philip Withnall <withnall@endlessm.com>
If `statx()` is supported, query it for the file creation time and use
that if returned.
Incorporating some minor code rearrangement by Philip Withnall
<withnall@endlessm.com>.
Fixes: #1970
This currently just implements the same functionality as the existing
`stat()`/`fstat()`/`fstatat()`/`lstat()` calls, although where a reduced
field set is requested it may return faster.
Helps: #1970
It turns out that our async write operation implementation is broken
on non-O_NONBLOCK pipes, because the default async write
implementation calls write() after poll() said there were some
space. However, the semantics of pipes is that unless O_NONBLOCK is set
then the write *will* block if the passed in write count is larger than
the available space.
This caused a deadlock in https://gitlab.gnome.org/GNOME/glib/-/issues/2182
due to the loop-back of the app stdout to the parent, but even without such
a deadlock it is a problem that we may block the mainloop at all.
In the particular case of g_subprocess_communicate() we have full
control of the pipes after starting the app, so it is safe to enable
O_NONBLOCK (i.e. we can ensure all the code using the fd after this can handle
non-blocking mode).
This fixes https://gitlab.gnome.org/GNOME/glib/-/issues/2182
This has almost the same semantics as WSAECONNRESET and for all
practical purposes is handled the same. The main difference is about
*who* reset the connection: the peer or something in the network.
For UDP sockets this happens when receiving packets and previously sent
packets returned an ICMP "Time(-to-live) expired" message. This is
similar to WSAECONNRESET, which on UDP sockets happens when receiving
packets and previously sent packets returned an ICMP "Port Unreachable"
message.
This is a step towards supporting `statx()`, which allows the set of
fields it returns to be specified by the caller. Currently, the existing
`stat()` and `fstat()` calls continue to be made, and there are no
behavioural changes — but the new wrapper functions will be extended in
future.
Helps: #1970
Don’t call `g_file_query_exists()` followed by `g_file_delete()`. Just
call `g_file_delete()` and check the error.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Make `G_URI_FLAGS_PARSE_RELAXED` available instead, for the
implementations which need to handle user-provided or incorrect URIs.
The default should nudge people towards being compliant with RFC 3986.
This required also adding a new `G_URI_PARAMS_PARSE_RELAXED` flag, as
previously parsing param strings *always* used relaxed mode and there
was no way to control it. Now it defaults to using strict mode, and the
new flag allows for relaxed mode to be enabled if needed.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Fixes: #2149
Add support for x-gvfs-notrash mount option, which allows to disable
trash functionality for certain mounts. This might be especially useful
e.g. to prevent trash folder creation on enterprise shares, which are
also accessed from Windows...
https://bugzilla.redhat.com/show_bug.cgi?id=1096200
There is already g_unix_mount_at function which allows to find certain
unix mount for given mount path. It would be useful to have similar
function for mount points, which will allow to replace custom codes in
gvfs. Let's add g_unix_mount_point_at.
_g_uri_parse_authority() can be replaced with g_uri_split_network() &
PARSE_STRICT. Keep the original error code, for compatibility reasons.
Notice that GUri uses gint for the port, and value -1 if the port value
is missing. However, GNetworkAddress::port is a guint.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
_g_uri_parse_authority() without argument is actually checking that the
URI is valid, by checking it parses successfully
We keep the existing error domain / code for compatibility reasons,
instead of raising the underlying G_URI_ERROR.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
_g_uri_from_authority() is doing the same work as g_uri_join(): taking
URI components and merging them in a legit URI string, with encoding.
It turns out g_uri_from_authority was unnecessarily complex, since no
caller used the userinfo field.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
It may be defined by the environment (we document that as being allowed)
— if so, individual files should not try to redefine it, as that causes
a preprocessor warning.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
