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iochannel/pstream: Support sending file descriptors

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This patch adds support to iochannel, pstream and pstream-util
to send file descriptors over a unix pipe.

Currently we don't support writing both creds and fds in the same
packet, it's either one or the other (or neither).

Signed-off-by: David Henningsson <david.henningsson@canonical.com>
This commit is contained in:
David Henningsson 2014-04-15 16:12:25 +02:00
parent 06bc22b220
commit cb484805c1
6 changed files with 102 additions and 22 deletions
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2
src/pulsecore/pstream.h
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@ -49,7 +49,7 @@ void pa_pstream_unref(pa_pstream*p);
void pa_pstream_unlink(pa_pstream *p);
void pa_pstream_send_packet(pa_pstream*p, pa_packet *packet, const pa_creds *creds);
void pa_pstream_send_packet(pa_pstream*p, pa_packet *packet, const pa_ancil *ancil);
void pa_pstream_send_memblock(pa_pstream*p, uint32_t channel, int64_t offset, pa_seek_mode_t seek, const pa_memchunk *chunk);
void pa_pstream_send_release(pa_pstream *p, uint32_t block_id);
void pa_pstream_send_revoke(pa_pstream *p, uint32_t block_id);