#817: Does not compile on GNU/Hurd
-------------------------+--------------------------------------------------
Reporter: pino | Owner: lennart
Type: enhancement | Status: new
Milestone: | Component: daemon
Keywords: |
-------------------------+--------------------------------------------------
pulseaudio 0.9.21 does not compile on GNU/Hurd yet. Below there is a list
of the various problems and eventual solutions found:
- src/pulse/context.c: usage of SA_NOCLDWAIT
sigaction(2) shows it is Linux-only, and waitpid(2) says that checking
for the presence of that flag and checking that the handler is SIG_IGN is
equivalent; thus, make the SA_NOCLDWAIT flag check optionally compiled
depending on the SA_NOCLDWAIT presence
- src/pulsecore/memtrap.c: SA_SIGINFO
the first step is using a simple sa_handler if SA_SIGINFO is not
defined; futhermore, PA remaps memory in the SIGBUS signal handler, using
the data provided in the siginfo_t, so just fail in the simple signal
handler (as there's no memory remap job possible)
- src/modules/rtp/module-rtp-recv.c: SO_TIMESTAMP
Hurd does not support activating the timestamp receiving for sockets, so
enable it only if SO_TIMESTAMP is defined
- src/modules/rtp/rtp.c: SO_TIMESTAMP
most probably the right type to check should be SCM_TIMESTAMP, like
other types available for cmsg_type (eg SCM_RIGHTS)
- src/modules/module-pipe-source.c: PIPE_BUF
make use of the available pa_pipe_buf() for the job, hopefully with the
correct fd
- src/utils/pacmd.c: PIPE_BUF
here the two 'ibuf' and 'obuf' are dynamically allocated with the
minimum size of all the pipe_buf for the fd's they are used as buffer when
reading from and writing to
- src/pulsecore/mutex-posix.c: runtime assert() failing
pa_mutex_new asserts on setting the PRIO_INHERIT on the mutex
attributes, but this is not implemented on Hurd yet; although, given few
lines below the code gracefully handles such case, then make that
pthread_mutexattr_setprotocol() do that as well
The attached patch was produced against a 0.9.21 tree.
--
Ticket URL: <http://pulseaudio.org/ticket/817>
PulseAudio <http://pulseaudio.org/>
The PulseAudio Sound Server
_______________________________________________
pulseaudio-tickets mailing list
pulseaudio-tickets@mail.0pointer.de
https://tango.0pointer.de/mailman/listinfo/pulseaudio-tickets
