diff options
Diffstat (limited to 'libc/kernel/common/linux/moduleparam.h')
| -rw-r--r-- | libc/kernel/common/linux/moduleparam.h | 51 |
1 files changed, 29 insertions, 22 deletions
diff --git a/libc/kernel/common/linux/moduleparam.h b/libc/kernel/common/linux/moduleparam.h index b46cdd20a..b46ddd60c 100644 --- a/libc/kernel/common/linux/moduleparam.h +++ b/libc/kernel/common/linux/moduleparam.h @@ -7,88 +7,95 @@ *** structures, and macros generated from the original header, and thus, *** contains no copyrightable information. *** - *** To edit the content of this header, modify the corresponding - *** source file (e.g. under external/kernel-headers/original/) then - *** run bionic/libc/kernel/tools/update_all.py - *** - *** Any manual change here will be lost the next time this script will - *** be run. You've been warned! - *** **************************************************************************** ****************************************************************************/ #ifndef _LINUX_MODULE_PARAMS_H #define _LINUX_MODULE_PARAMS_H + #include <linux/init.h> #include <linux/stringify.h> -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #include <linux/kernel.h> + #ifdef MODULE #define MODULE_PARAM_PREFIX #else -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define MODULE_PARAM_PREFIX KBUILD_MODNAME "." #endif + #ifdef MODULE #define ___module_cat(a,b) __mod_ ## a ## b -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #define __module_cat(a,b) ___module_cat(a,b) #define __MODULE_INFO(tag, name, info) static const char __module_cat(name,__LINE__)[] __attribute_used__ __attribute__((section(".modinfo"),unused)) = __stringify(tag) "=" info #else #define __MODULE_INFO(tag, name, info) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ #endif #define __MODULE_PARM_TYPE(name, _type) __MODULE_INFO(parmtype, name##type, #name ":" _type) + struct kernel_param; + typedef int (*param_set_fn)(const char *val, struct kernel_param *kp); -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + typedef int (*param_get_fn)(char *buffer, struct kernel_param *kp); + struct kernel_param { const char *name; unsigned int perm; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ param_set_fn set; param_get_fn get; void *arg; }; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + struct kparam_string { unsigned int maxlen; char *string; }; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + struct kparam_array { unsigned int max; unsigned int *num; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ param_set_fn set; param_get_fn get; unsigned int elemsize; void *elem; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ }; + #define __module_param_call(prefix, name, set, get, arg, perm) static char __param_str_##name[] = prefix #name; static struct kernel_param const __param_##name __attribute_used__ __attribute__ ((unused,__section__ ("__param"),aligned(sizeof(void *)))) = { __param_str_##name, perm, set, get, arg } + #define module_param_call(name, set, get, arg, perm) __module_param_call(MODULE_PARAM_PREFIX, name, set, get, arg, perm) + #define module_param_named(name, value, type, perm) param_check_##type(name, &(value)); module_param_call(name, param_set_##type, param_get_##type, &value, perm); __MODULE_PARM_TYPE(name, #type) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + #define module_param(name, type, perm) module_param_named(name, name, type, perm) + #define module_param_string(name, string, len, perm) static struct kparam_string __param_string_##name = { len, string }; module_param_call(name, param_set_copystring, param_get_string, &__param_string_##name, perm); __MODULE_PARM_TYPE(name, "string") + #define __param_check(name, p, type) static inline type *__check_##name(void) { return(p); } + #define param_check_byte(name, p) __param_check(name, p, unsigned char) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + #define param_check_short(name, p) __param_check(name, p, short) + #define param_check_ushort(name, p) __param_check(name, p, unsigned short) + #define param_check_int(name, p) __param_check(name, p, int) + #define param_check_uint(name, p) __param_check(name, p, unsigned int) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + #define param_check_long(name, p) __param_check(name, p, long) + #define param_check_ulong(name, p) __param_check(name, p, unsigned long) + #define param_check_charp(name, p) __param_check(name, p, char *) + #define param_check_bool(name, p) __param_check(name, p, int) -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + #define param_check_invbool(name, p) __param_check(name, p, int) + #define module_param_array_named(name, array, type, nump, perm) static struct kparam_array __param_arr_##name = { ARRAY_SIZE(array), nump, param_set_##type, param_get_##type, sizeof(array[0]), array }; module_param_call(name, param_array_set, param_array_get, &__param_arr_##name, perm); __MODULE_PARM_TYPE(name, "array of " #type) + #define module_param_array(name, type, nump, perm) module_param_array_named(name, name, type, nump, perm) + struct module; -/* WARNING: DO NOT EDIT, AUTO-GENERATED CODE - SEE TOP FOR INSTRUCTIONS */ + #endif |