[PATCH] uml: move libc-dependent irq code to os-Linux
The serial UML OS-abstraction layer patch (um/kernel dir).
This moves all systemcalls from irq_user.c file under os-Linux dir
Signed-off-by: Gennady Sharapov <Gennady.V.Sharapov@intel.com>
Signed-off-by: Jeff Dike <jdike@addtoit.com>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/arch/um/include/os.h b/arch/um/include/os.h
index 2a1c64d..efae3e6 100644
--- a/arch/um/include/os.h
+++ b/arch/um/include/os.h
@@ -12,6 +12,7 @@
#include "sysdep/ptrace.h"
#include "kern_util.h"
#include "skas/mm_id.h"
+#include "irq_user.h"
#define OS_TYPE_FILE 1
#define OS_TYPE_DIR 2
@@ -198,6 +199,8 @@
/* tt.c
* for tt mode only (will be deleted in future...)
*/
+extern void forward_ipi(int fd, int pid);
+extern void kill_child_dead(int pid);
extern void stop(void);
extern int wait_for_stop(int pid, int sig, int cont_type, void *relay);
extern int protect_memory(unsigned long addr, unsigned long len,
@@ -294,4 +297,17 @@
extern void halt_skas(void);
extern void reboot_skas(void);
+/* irq.c */
+extern int os_waiting_for_events(struct irq_fd *active_fds);
+extern int os_isatty(int fd);
+extern int os_create_pollfd(int fd, int events, void *tmp_pfd, int size_tmpfds);
+extern void os_free_irq_by_cb(int (*test)(struct irq_fd *, void *), void *arg,
+ struct irq_fd *active_fds, struct irq_fd ***last_irq_ptr2);
+extern void os_free_irq_later(struct irq_fd *active_fds,
+ int irq, void *dev_id);
+extern int os_get_pollfd(int i);
+extern void os_set_pollfd(int i, int fd);
+extern void os_set_ioignore(void);
+extern void init_irq_signals(int on_sigstack);
+
#endif