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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:46:30 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 01:46:30 +0000 |
| commit | b5896ba9f6047e7031e2bdee0622d543e11a6734 (patch) | |
| tree | fd7b460593a2fee1be579bec5697e6d887ea3421 /src/util/events.h | |
| parent | Initial commit. (diff) | |
| download | postfix-b5896ba9f6047e7031e2bdee0622d543e11a6734.tar.xz postfix-b5896ba9f6047e7031e2bdee0622d543e11a6734.zip | |
Adding upstream version 3.4.23.upstream/3.4.23upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
| -rw-r--r-- | src/util/events.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/src/util/events.h b/src/util/events.h new file mode 100644 index 0000000..b7f2047 --- /dev/null +++ b/src/util/events.h @@ -0,0 +1,67 @@ +#ifndef _EVENTS_H_INCLUDED_ +#define _EVENTS_H_INCLUDED_ + +/*++ +/* NAME +/* events 3h +/* SUMMARY +/* event manager +/* SYNOPSIS +/* #include <events.h> +/* DESCRIPTION +/* .nf + + /* + * System library. + */ +#include <time.h> + + /* + * External interface. + */ +typedef void (*EVENT_NOTIFY_FN) (int, void *); + +#define EVENT_NOTIFY_TIME_FN EVENT_NOTIFY_FN /* legacy */ +#define EVENT_NOTIFY_RDWR_FN EVENT_NOTIFY_FN /* legacy */ + +extern time_t event_time(void); +extern void event_enable_read(int, EVENT_NOTIFY_RDWR_FN, void *); +extern void event_enable_write(int, EVENT_NOTIFY_RDWR_FN, void *); +extern void event_disable_readwrite(int); +extern time_t event_request_timer(EVENT_NOTIFY_TIME_FN, void *, int); +extern int event_cancel_timer(EVENT_NOTIFY_TIME_FN, void *); +extern void event_loop(int); +extern void event_drain(int); +extern void event_fork(void); + + /* + * Event codes. + */ +#define EVENT_READ (1<<0) /* read event */ +#define EVENT_WRITE (1<<1) /* write event */ +#define EVENT_XCPT (1<<2) /* exception */ +#define EVENT_TIME (1<<3) /* timer event */ + +#define EVENT_ERROR EVENT_XCPT + + /* + * Dummies. + */ +#define EVENT_NULL_TYPE (0) +#define EVENT_NULL_CONTEXT ((void *) 0) +#define EVENT_NULL_DELAY (0) + +/* LICENSE +/* .ad +/* .fi +/* The Secure Mailer license must be distributed with this software. +/* AUTHOR(S) +/* Wietse Venema +/* IBM T.J. Watson Research +/* P.O. Box 704 +/* Yorktown Heights, NY 10598, USA +/* CREATION DATE +/* Wed Jan 29 17:00:03 EST 1997 +/*--*/ + +#endif |