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authorAl Viro <viro@zeniv.linux.org.uk>2008-08-17 13:48:37 -0400
committerH. Peter Anvin <hpa@zytor.com>2008-10-22 22:55:19 -0700
commit8569c9140bd41089f9b6be8837ca421102714a90 (patch)
treecd289b322b215fe2ca2530aa320febfd99388d7f /arch/um/include/init.h
parent2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4 (diff)
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x86, um: take arch/um/include/* out of the way
We can't just plop asm/* into it - userland helpers are built with it in search path and seeing asm/* show up there suddenly would be a bad idea. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/um/include/init.h')
-rw-r--r--arch/um/include/init.h151
1 files changed, 0 insertions, 151 deletions
diff --git a/arch/um/include/init.h b/arch/um/include/init.h
deleted file mode 100644
index 37dd097c16c..00000000000
--- a/arch/um/include/init.h
+++ /dev/null
@@ -1,151 +0,0 @@
-#ifndef _LINUX_UML_INIT_H
-#define _LINUX_UML_INIT_H
-
-/* These macros are used to mark some functions or
- * initialized data (doesn't apply to uninitialized data)
- * as `initialization' functions. The kernel can take this
- * as hint that the function is used only during the initialization
- * phase and free up used memory resources after
- *
- * Usage:
- * For functions:
- *
- * You should add __init immediately before the function name, like:
- *
- * static void __init initme(int x, int y)
- * {
- * extern int z; z = x * y;
- * }
- *
- * If the function has a prototype somewhere, you can also add
- * __init between closing brace of the prototype and semicolon:
- *
- * extern int initialize_foobar_device(int, int, int) __init;
- *
- * For initialized data:
- * You should insert __initdata between the variable name and equal
- * sign followed by value, e.g.:
- *
- * static int init_variable __initdata = 0;
- * static char linux_logo[] __initdata = { 0x32, 0x36, ... };
- *
- * Don't forget to initialize data not at file scope, i.e. within a function,
- * as gcc otherwise puts the data into the bss section and not into the init
- * section.
- *
- * Also note, that this data cannot be "const".
- */
-
-#ifndef _LINUX_INIT_H
-typedef int (*initcall_t)(void);
-typedef void (*exitcall_t)(void);
-
-#ifndef __KERNEL__
-#ifndef __section
-# define __section(S) __attribute__ ((__section__(#S)))
-#endif
-
-#if __GNUC__ == 3
-
-#if __GNUC_MINOR__ >= 3
-# define __used __attribute__((__used__))
-#else
-# define __used __attribute__((__unused__))
-#endif
-
-#else
-#if __GNUC__ == 4
-# define __used __attribute__((__used__))
-#endif
-#endif
-
-#else
-#include <linux/compiler.h>
-#endif
-/* These are for everybody (although not all archs will actually
- discard it in modules) */
-#define __init __section(.init.text)
-#define __initdata __section(.init.data)
-#define __exitdata __section(.exit.data)
-#define __exit_call __used __section(.exitcall.exit)
-
-#ifdef MODULE
-#define __exit __section(.exit.text)
-#else
-#define __exit __used __section(.exit.text)
-#endif
-
-#endif
-
-#ifndef MODULE
-struct uml_param {
- const char *str;
- int (*setup_func)(char *, int *);
-};
-
-extern initcall_t __uml_initcall_start, __uml_initcall_end;
-extern initcall_t __uml_postsetup_start, __uml_postsetup_end;
-extern const char *__uml_help_start, *__uml_help_end;
-#endif
-
-#define __uml_initcall(fn) \
- static initcall_t __uml_initcall_##fn __uml_init_call = fn
-
-#define __uml_exitcall(fn) \
- static exitcall_t __uml_exitcall_##fn __uml_exit_call = fn
-
-extern struct uml_param __uml_setup_start, __uml_setup_end;
-
-#define __uml_postsetup(fn) \
- static initcall_t __uml_postsetup_##fn __uml_postsetup_call = fn
-
-#define __non_empty_string(dummyname,string) \
- struct __uml_non_empty_string_struct_##dummyname \
- { \
- char _string[sizeof(string)-2]; \
- }
-
-#ifndef MODULE
-#define __uml_setup(str, fn, help...) \
- __non_empty_string(fn ##_setup, str); \
- __uml_help(fn, help); \
- static char __uml_setup_str_##fn[] __initdata = str; \
- static struct uml_param __uml_setup_##fn __uml_init_setup = { __uml_setup_str_##fn, fn }
-#else
-#define __uml_setup(str, fn, help...) \
-
-#endif
-
-#define __uml_help(fn, help...) \
- __non_empty_string(fn ##__help, help); \
- static char __uml_help_str_##fn[] __initdata = help; \
- static const char *__uml_help_##fn __uml_setup_help = __uml_help_str_##fn
-
-/*
- * Mark functions and data as being only used at initialization
- * or exit time.
- */
-#define __uml_init_setup __used __section(.uml.setup.init)
-#define __uml_setup_help __used __section(.uml.help.init)
-#define __uml_init_call __used __section(.uml.initcall.init)
-#define __uml_postsetup_call __used __section(.uml.postsetup.init)
-#define __uml_exit_call __used __section(.uml.exitcall.exit)
-
-#ifndef __KERNEL__
-
-#define __define_initcall(level,fn) \
- static initcall_t __initcall_##fn __used \
- __attribute__((__section__(".initcall" level ".init"))) = fn
-
-/* Userspace initcalls shouldn't depend on anything in the kernel, so we'll
- * make them run first.
- */
-#define __initcall(fn) __define_initcall("1", fn)
-
-#define __exitcall(fn) static exitcall_t __exitcall_##fn __exit_call = fn
-
-#define __init_call __used __section(.initcall.init)
-
-#endif
-
-#endif /* _LINUX_UML_INIT_H */