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eloop: add ev_fd_is_bound() helper

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This helper returns true if the fd is bound to an eloop object, otherwise
false is returned.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-05-17 16:33:47 +02:00
parent bb1eee8a0f
commit 32baeeec9d
2 changed files with 7 additions and 0 deletions
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5
src/eloop.c
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@ -321,6 +321,11 @@ void ev_fd_unref(struct ev_fd *fd)
free(fd);
}
bool ev_fd_is_bound(struct ev_fd *fd)
{
return fd && fd->loop;
}
int ev_eloop_new_fd(struct ev_eloop *loop, struct ev_fd **out, int rfd,
int mask, ev_fd_cb cb, void *data)
{

2
src/eloop.h
View File

@ -35,6 +35,7 @@
#define EV_ELOOP_H
#include <inttypes.h>
#include <stdbool.h>
#include <stdlib.h>
#include <sys/signalfd.h>
#include <time.h>
@ -90,6 +91,7 @@ void ev_eloop_rm_idle(struct ev_idle *idle);
int ev_fd_new(struct ev_fd **out);
void ev_fd_ref(struct ev_fd *fd);
void ev_fd_unref(struct ev_fd *fd);
bool ev_fd_is_bound(struct ev_fd *fd);
int ev_eloop_new_fd(struct ev_eloop *loop, struct ev_fd **out, int rfd,
int mask, ev_fd_cb cb, void *data);