- Aug 05, 2020
-
-
Simon McVittie authored
Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
- Aug 04, 2020
-
-
Simon McVittie authored
We want this to be as similar as possible to exec'ing the child process directly. Close the original stdout, so that if the child's stdout is a pipe from which a caller reads until EOF, we do not prevent EOF from occurring. Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
Simon McVittie authored
We want this to be as similar as possible to exec'ing the child process directly, so give it our stdin as its stdin. Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
Simon McVittie authored
Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
- Jul 29, 2020
-
-
Simon McVittie authored
pv_avoid_gvfs() can print GLib debug messages, which would corrupt a structured stdout. Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
Simon McVittie authored
Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
Simon McVittie authored
If the wrapped command prints structured data to stdout, we don't want to corrupt its output stream. Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
Simon McVittie authored
As noted in Flatpak and in GNOME/glib!490, there is a bug in GLib < 2.60 where g_spawn_* can sometimes deadlock while closing fds in a multi-threaded application. Work around this by making the affected fds close-on-execute ourselves, much like Flatpak does. Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
Simon McVittie authored
This will make it easier to debug things going wrong in the adverb, by inheriting --verbose or PRESSURE_VESSEL_VERBOSE from the wrapper. Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
Simon McVittie authored
This breaks the build with -Werror on Debian testing/unstable. Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
- Jul 21, 2020
-
-
Ludovico de Nittis authored
pressure-vessel-with-lock has been renamed to pressure-vessel-adverb because now it has more capabilities than just taking a lock. This change should help the environments that are not able to normally run `bwrap`, like if we are in a Docker container or in a Flatpak app. Signed-off-by:
Ludovico de Nittis <ludovico.denittis@collabora.com>
-
- Jun 12, 2020
-
-
Simon McVittie authored
This lets us hold a fd to the parent directory open and resolve paths relative to it (see openat(2)). Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
- Jan 23, 2020
-
-
Simon McVittie authored
This makes us match how Flatpak includes it, which makes our versions of Flatpak files more similar. Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
- Jan 06, 2020
-
-
Simon McVittie authored
These more modern locks, introduced in Linux 3.15 and not yet included in POSIX, propagate across fork(), dup(), fd-passing etc. the way you'd expect: as long as at least one copy of the inherited or fd-passed file descriptor remains open, the lock remains held. This allows us to pass a lock fd to a child process across bwrap's fork-and-exec the way we were already trying to, and have it actually work. Signed-off-by:
Simon McVittie <smcv@collabora.com>
-
- Nov 14, 2019
-
-
Simon McVittie authored
We can use this in the SteamLinuxRuntime depot to deploy and garbage-collect runtimes stored in tarballs. Signed-off-by:
Simon McVittie <smcv@collabora.com>
-