Nicholas J. Kain
6c9ca9eecd
If ifchd commands fail, propagate the failure back to ndhc.
2015-02-15 02:29:37 -05:00
Nicholas J. Kain
702d8b0c5b
Mark pointer arguments that cannot ever be null as [static 1].
...
Also constify some cases, too.
2015-02-13 23:14:08 -05:00
Nicholas J. Kain
cc806acc0b
Indicate that client_state_t and client_config_t pointer args
...
cannot ever be null.
Could possibly improve code generation, and makes the intention clear.
2015-02-13 22:29:03 -05:00
Nicholas J. Kain
c58a071f52
Update copyright dates.
2015-02-13 01:54:57 -05:00
Nicholas J. Kain
0884d96d1e
PR_SET_PDEATHSIG is not fully reliable, so instead maintain a pair of
...
AF_UNIX SOCK_STREAM sockets between the master processes and each subprocess,
and poll for the HUP event.
At the same time, be specific about the events that are checked in epoll
when dispatching on an event.
2014-04-15 23:19:24 -04:00
Nicholas J. Kain
e526adce19
Make the signal handling code use safe_read() and unify ifchd and sockd
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signals code.
2014-04-15 20:55:13 -04:00
Nicholas J. Kain
b00444ab8b
Bound the subprocess lifetime using prctl(PR_SET_PDEATHSIG, ...).
...
The pipes wouldn't do this job anymore because they were unused and thus
never performed writes that would generate SIGPIPEs, so the pipes are
removed, too.
2014-04-15 18:01:01 -04:00
Nicholas J. Kain
d267c2c44b
Use the raw capability interface via updated ncmlib rather than linking
...
to libcap.
2014-04-07 15:05:34 -04:00
Nicholas J. Kain
5fa2030bab
Use a socketpair rather than a pair of pipes for communication between
...
ndhc and ifch, similar to sockd. A single pipe is also maintained so
that SIGPIPE can bound the lifetime of an orphaned ifch process.
2014-04-07 03:44:02 -04:00
Nicholas J. Kain
b761889025
Move source from ndhc/ to src/ since ifchd is no longer a separate program.
2014-04-06 16:57:06 -04:00
