base/include/rtai_wrappers.h
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00019 #ifndef _RTAI_WRAPPERS_H
00020 #define _RTAI_WRAPPERS_H
00021
00022 #ifdef __KERNEL__
00023
00024 #include <linux/version.h>
00025 #include <linux/config.h>
00026 #ifndef __cplusplus
00027 #include <linux/module.h>
00028 #endif
00029
00030 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0)
00031
00032 #define PID_MAX_LIMIT PID_MAX
00033 #define num_online_cpus() smp_num_cpus
00034 #define mm_remap_page_range(vma,from,to,size,prot) remap_page_range(from,to,size,prot)
00035 #define __user
00036
00037 #define set_tsk_need_resched(t) do { \
00038 (t)->need_resched = 1; \
00039 } while(0)
00040
00041 #define clear_tsk_need_resched(t) do { \
00042 (t)->need_resched = 0; \
00043 } while(0)
00044
00045 #define set_need_resched() set_tsk_need_resched(current)
00046
00047 #define LIST_POISON1 NULL
00048 #define LIST_POISON2 NULL
00049
00050 #if LINUX_VERSION_CODE < KERNEL_VERSION(2,4,23) || __cplusplus
00051 typedef void irqreturn_t;
00052 #endif
00053
00054 #define get_tsk_addr_limit(t) ((t)->addr_limit.seg)
00055
00056 #define task_cpu(t) ((t)->processor)
00057
00058 #define self_daemonize(name) do { \
00059 strcpy(current->comm,"gatekeeper"); \
00060 daemonize(); \
00061 } while(0)
00062
00063 #define get_thread_ptr(t) (t)
00064
00065 #define RTAI_LINUX_IRQ_HANDLED
00066
00067 #else
00068
00069 #define mm_remap_page_range(vma,from,to,size,prot) remap_page_range(vma,from,to,size,prot)
00070
00071 #define get_tsk_addr_limit(t) ((t)->thread_info->addr_limit.seg)
00072
00073 #define self_daemonize(name) daemonize(name)
00074
00075 #define get_thread_ptr(t) ((t)->thread_info)
00076
00077 #define RTAI_LINUX_IRQ_HANDLED IRQ_HANDLED
00078
00079 #ifndef MODULE_LICENSE
00080 #define MODULE_LICENSE(s)
00081 #endif
00082
00083 #endif
00084
00085 #if LINUX_VERSION_CODE <= KERNEL_VERSION(2,6,7)
00086 #define CPUMASK_T(name) (name)
00087 #define CPUMASK(name) (name)
00088 #else
00089 #define CPUMASK_T(name) ((cpumask_t){ { name } })
00090 #define CPUMASK(name) (name.bits[0])
00091 #endif
00092
00093 #endif
00094
00095 #endif
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