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Version the functions in libsudo_util

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This commit is contained in:
Todd C. Miller
2014-07-22 11:26:17 -06:00
parent 127ba1354b
commit 844a285391
29 changed files with 346 additions and 268 deletions
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39
include/sudo_event.h
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@@ -83,43 +83,56 @@ struct sudo_event_base {
};
/* Allocate a new event base. */
__dso_public struct sudo_event_base *sudo_ev_base_alloc(void);
__dso_public struct sudo_event_base *sudo_ev_base_alloc_v1(void);
#define sudo_ev_base_alloc() sudo_ev_base_alloc_v1()
/* Free an event base. */
__dso_public void sudo_ev_base_free(struct sudo_event_base *base);
__dso_public void sudo_ev_base_free_v1(struct sudo_event_base *base);
#define sudo_ev_base_free(_a) sudo_ev_base_free_v1((_a))
/* Allocate a new event. */
__dso_public struct sudo_event *sudo_ev_alloc(int fd, short events, sudo_ev_callback_t callback, void *closure);
__dso_public struct sudo_event *sudo_ev_alloc_v1(int fd, short events, sudo_ev_callback_t callback, void *closure);
#define sudo_ev_alloc(_a, _b, _c, _d) sudo_ev_alloc_v1((_a), (_b), (_c), (_d))
/* Free an event. */
__dso_public void sudo_ev_free(struct sudo_event *ev);
__dso_public void sudo_ev_free_v1(struct sudo_event *ev);
#define sudo_ev_free(_a) sudo_ev_free_v1((_a))
/* Add an event, returns 0 on success, -1 on error */
__dso_public int sudo_ev_add(struct sudo_event_base *head, struct sudo_event *ev, struct timeval *timo, bool tohead);
__dso_public int sudo_ev_add_v1(struct sudo_event_base *head, struct sudo_event *ev, struct timeval *timo, bool tohead);
#define sudo_ev_add(_a, _b, _c, _d) sudo_ev_add_v1((_a), (_b), (_c), (_d))
/* Delete an event, returns 0 on success, -1 on error */
__dso_public int sudo_ev_del(struct sudo_event_base *head, struct sudo_event *ev);
__dso_public int sudo_ev_del_v1(struct sudo_event_base *head, struct sudo_event *ev);
#define sudo_ev_del(_a, _b) sudo_ev_del_v1((_a), (_b))
/* Main event loop, returns SUDO_CB_SUCCESS, SUDO_CB_BREAK or SUDO_CB_ERROR */
__dso_public int sudo_ev_loop(struct sudo_event_base *head, int flags);
__dso_public int sudo_ev_loop_v1(struct sudo_event_base *head, int flags);
#define sudo_ev_loop(_a, _b) sudo_ev_loop_v1((_a), (_b))
/* Return the remaining timeout associated with an event. */
__dso_public int sudo_ev_get_timeleft(struct sudo_event *ev, struct timeval *tv);
__dso_public int sudo_ev_get_timeleft_v1(struct sudo_event *ev, struct timeval *tv);
#define sudo_ev_get_timeleft(_a, _b) sudo_ev_get_timeleft_v1((_a), (_b))
/* Cause the event loop to exit after one run through. */
__dso_public void sudo_ev_loopexit(struct sudo_event_base *base);
__dso_public void sudo_ev_loopexit_v1(struct sudo_event_base *base);
#define sudo_ev_loopexit(_a) sudo_ev_loopexit_v1((_a))
/* Break out of the event loop right now. */
__dso_public void sudo_ev_loopbreak(struct sudo_event_base *base);
__dso_public void sudo_ev_loopbreak_v1(struct sudo_event_base *base);
#define sudo_ev_loopbreak(_a) sudo_ev_loopbreak_v1((_a))
/* Rescan for events and restart the event loop. */
__dso_public void sudo_ev_loopcontinue(struct sudo_event_base *base);
__dso_public void sudo_ev_loopcontinue_v1(struct sudo_event_base *base);
#define sudo_ev_loopcontinue(_a) sudo_ev_loopcontinue_v1((_a))
/* Returns true if event loop stopped due to sudo_ev_loopexit(). */
__dso_public bool sudo_ev_got_exit(struct sudo_event_base *base);
__dso_public bool sudo_ev_got_exit_v1(struct sudo_event_base *base);
#define sudo_ev_got_exit(_a) sudo_ev_got_exit_v1((_a))
/* Returns true if event loop stopped due to sudo_ev_loopbreak(). */
__dso_public bool sudo_ev_got_break(struct sudo_event_base *base);
__dso_public bool sudo_ev_got_break_v1(struct sudo_event_base *base);
#define sudo_ev_got_break(_a) sudo_ev_got_break_v1((_a))
/* Return the fd associated with an event. */
#define sudo_ev_get_fd(_ev) ((_ev) ? (_ev)->fd : -1)