50412a8a8f
qrexec: provide common function for handling service call
...
Reduce code duplication by moving parsing of "QUBESRPC" magic command to
one place.
Call qubes-rpc-multiplexer directly with execve(), to avoid string
expansions in its parameters.
6 years ago
410ad3d25f
qrexec-lib: convert tabs to spaces
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- Fix compile error on gcc 6 (-Werror=misleading-indentation)
- Follow coding style: https://www.qubes-os.org/doc/coding-style/
8 years ago
6a44eaeb09
libqrexec-utils: bring back buffered write helpers
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It is required to prevent deadlocks in single-threaded select-based IO
programs (namely: qrexec). POSIX API doesn't support checking how much
can be written to pipe/socket without blocking, so to prevent blocking
application must use O_NONBLOCK mode, and somehow deal with non-written
data (buffer it).
QubesOS/qubes-issues#1347
9 years ago
680c36934e
Fix compile warnings
10 years ago
020f341f98
qrexec-utils: add read_vchan_all and write_vchan_all
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Similar to read_all and write_all.
10 years ago
aa31c67e24
qrexec-utils: disable write-stdin (buffered writes) compilation
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Not compatible with new qrexec protocol yet. To be done.
10 years ago
a91a8c8312
Update for new vchan API, remove code not needed anymore
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Remove some vchan wrappers, which are not necessary now.
10 years ago
b8b4e105c0
qrexec-lib: return unsigned where only non-negative value is returned
10 years ago
03c9cb1388
Add a few consts where appropriate
10 years ago
113826aa1a
qrexec-lib: use registered callbacks
...
...instead of exported symbols of certain name. This is first step to
use change it to shared libraries.
10 years ago
3a39c65e3e
linux-utils: misc const/prototype fixups
11 years ago
42e133b753
Qrexec common code, qubes.Filecopy common code, udev scripts
11 years ago
Marek Marczykowski-Górecki