2009-11-18 07:42:52 +08:00
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- 8ch indent, no tabs
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- structs in MixedCase, variables, functions in lower_case
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- the destructors always unregister the object from the next bigger
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object, not the other way around
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- to minimize strict aliasing violations we prefer unions over casting
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- for robustness reasons destructors should be able to destruct
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half-initialized objects, too
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2009-11-18 21:32:23 +08:00
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- error codes are returned as negative Exxx. i.e. return -EINVAL. There
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2009-11-18 07:42:52 +08:00
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are some exceptions: for constructors its is OK to return NULL on
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2012-10-02 03:40:58 +08:00
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OOM. For lookup functions NULL is fine too for "not found"
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2010-02-15 05:44:51 +08:00
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- Do not issue NSS requests (that includes user name and host name
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lookups) from the main daemon as this might trigger deadlocks when
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2013-01-30 00:57:16 +08:00
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those lookups involve synchronously talking to services that we
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2012-10-02 03:40:58 +08:00
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would need to start up
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2010-02-15 05:44:51 +08:00
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2012-10-02 03:48:15 +08:00
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- Do not access any directories outside of /etc, /dev, /lib from the
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2012-10-02 03:40:58 +08:00
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init daemon to avoid deadlocks with the automounter
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2010-02-15 05:44:51 +08:00
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- Don't synchronously talk to any other service, due to risk of
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2012-10-02 03:40:58 +08:00
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deadlocks
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