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[PATCH] uml: move libc-dependent irq code to os-Linux

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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>
This commit is contained in:
Jeff Dike
2006-03-27 01:14:30 -08:00
committed by Linus Torvalds
parent d9f8b62a6b
commit 63ae2a94d9
10 changed files with 290 additions and 163 deletions
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16
arch/um/include/os.h
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@@ -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 @@ extern void os_flush_stdout(void);
/* 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 initial_thread_cb_skas(void (*proc)(void *),
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