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New NOTIFY trap (IPC call) to send queued notification messages.

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The call works. Permission check, restriction of outstanding notifications
to be added. Low level code to make it work from within interrupt handlers
will be added as well.
This commit is contained in:
Jorrit Herder
2005-05-19 14:05:51 +00:00
parent 129b82d207
commit 307c825515
13 changed files with 151 additions and 30 deletions
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4
include/unistd.h
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@@ -143,9 +143,7 @@ _PROTOTYPE( int ttyslot, (void) );
_PROTOTYPE( int fttyslot, (int _fd) );
_PROTOTYPE( char *crypt, (const char *_key, const char *_salt) );
_PROTOTYPE( int getsysinfo, (int who, int what, void *where) );
#if ENABLE_MESSAGE_STATS
_PROTOTYPE( int mstats, (struct message_statentry *ms, int entries, int reset) );
#endif
_PROTOTYPE( int getprocnr, (int *proc_nr) );
#endif
_PROTOTYPE( int setcache, (int kb));