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kmscon: fix session-include fallbacks

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We must provide safe fallbacks if the register-functions are not provided
as they are not compiled into kmscon.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
This commit is contained in:
David Herrmann 2012-10-24 18:52:54 +02:00
parent 8b30e6cf11
commit a0a9a7f9b4
3 changed files with 28 additions and 1 deletions
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3
src/kmscon_compositor.h
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@ -30,10 +30,11 @@
#ifndef KMSCON_COMPOSITOR_H
#define KMSCON_COMPOSITOR_H
#include <errno.h>
#include <stdlib.h>
#include "kmscon_seat.h"
#if BUILD_ENABLE_SESSION_COMPOSITOR
#ifdef BUILD_ENABLE_SESSION_COMPOSITOR
int kmscon_compositor_register(struct kmscon_session **out,
struct kmscon_seat *seat);

13
src/kmscon_dummy.h
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@ -30,10 +30,23 @@
#ifndef KMSCON_DUMMY_H
#define KMSCON_DUMMY_H
#include <errno.h>
#include <stdlib.h>
#include "kmscon_seat.h"
#ifdef BUILD_ENABLE_SESSION_DUMMY
int kmscon_dummy_register(struct kmscon_session **out,
struct kmscon_seat *seat);
#else /* !BUILD_ENABLE_SESSION_DUMMY */
static inline int kmscon_dummy_register(struct kmscon_session **out,
struct kmscon_seat *seat)
{
return -EOPNOTSUPP;
}
#endif /* BUILD_ENABLE_SESSION_DUMMY */
#endif /* KMSCON_DUMMY_H */

13
src/kmscon_terminal.h
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@ -33,10 +33,23 @@
#ifndef KMSCON_TERMINAL_H
#define KMSCON_TERMINAL_H
#include <errno.h>
#include <stdlib.h>
#include "kmscon_seat.h"
#ifdef BUILD_ENABLE_SESSION_TERMINAL
int kmscon_terminal_register(struct kmscon_session **out,
struct kmscon_seat *seat);
#else /* !BUILD_ENABLE_SESSION_TERMINAL */
static inline int kmscon_terminal_register(struct kmscon_session **out,
struct kmscon_seat *seat)
{
return -EOPNOTSUPP;
}
#endif /* BUILD_ENABLE_SESSION_TERMINAL */
#endif /* KMSCON_TERMINAL_H */