Merge branch 'x86/um-header' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

* 'x86/um-header' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (26 commits)
  x86: canonicalize remaining header guards
  x86: drop double underscores from header guards
  x86: Fix ASM_X86__ header guards
  x86, um: get rid of uml-config.h
  x86, um: get rid of arch/um/Kconfig.arch
  x86, um: get rid of arch/um/os symlink
  x86, um: get rid of excessive includes of uml-config.h
  x86, um: get rid of header symlinks
  x86, um: merge Kconfig.i386 and Kconfig.x86_64
  x86, um: get rid of sysdep symlink
  x86, um: trim the junk from uml ptrace-*.h
  x86, um: take vm-flags.h to sysdep
  x86, um: get rid of uml asm/arch
  x86, um: get rid of uml highmem.h
  x86, um: get rid of uml unistd.h
  x86, um: get rid of system.h -> system.h include
  x86, um: uml atomic.h is not needed anymore
  x86, um: untangle uml ldt.h
  x86, um: get rid of more uml asm/arch uses
  x86, um: remove dead header (uml module-generic.h; never used these days)
  ...

1 files changed, 40 insertions, 0 deletions

diff --git a/arch/um/include/shared/kern.h b/arch/um/include/shared/kern.h
new file mode 100644
index 000000000000..4ce3fc650e57
--- /dev/null
+++ b/arch/um/include/shared/kern.h
@@ -0,0 +1,40 @@
+/* 
+ * Copyright (C) 2000 Jeff Dike (jdike@karaya.com)
+ * Licensed under the GPL
+ */
+
+#ifndef __KERN_H__
+#define __KERN_H__
+
+/* These are all user-mode things which are convenient to call directly
+ * from kernel code and for which writing a wrapper is too much of a pain.
+ * The regular include files can't be included because this file is included
+ * only into kernel code, and user-space includes conflict with kernel
+ * includes.
+ */
+
+extern int errno;
+
+extern int clone(int (*proc)(void *), void *sp, int flags, void *data);
+extern int sleep(int);
+extern int printf(const char *fmt, ...);
+extern char *strerror(int errnum);
+extern char *ptsname(int __fd);
+extern int munmap(void *, int);
+extern void *sbrk(int increment);
+extern void *malloc(int size);
+extern void perror(char *err);
+extern int kill(int pid, int sig);
+extern int getuid(void);
+extern int getgid(void);
+extern int pause(void);
+extern int write(int, const void *, int);
+extern void exit(int);
+extern int close(int);
+extern int read(unsigned int, char *, int);
+extern int pipe(int *);
+extern int sched_yield(void);
+extern int ptrace(int op, int pid, long addr, long data);
+
+#endif
+