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fix module unload issue

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2001 bbd45198-f89e-11dd-88c7-29a3b14d5316
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qiuyiuestc@gmail.com
2012-03-18 04:26:22 +00:00
parent b36c286036
commit 407f922a5b
2 changed files with 14 additions and 11 deletions
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12
include/rtdef.h
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@@ -31,7 +31,7 @@ extern "C" {
/*@{*/
/* RT-Thread version information */
/* RT-Thread version information */
#define RT_VERSION 1L /**< major version number */
#define RT_SUBVERSION 1L /**< minor version number */
#define RT_REVISION 0L /**< revise version number */
@@ -150,7 +150,7 @@ typedef rt_base_t rt_off_t; /**< Type for offset
#define RT_EEMPTY 4 /**< The resource is empty */
#define RT_ENOMEM 5 /**< No memory */
#define RT_ENOSYS 6 /**< No system */
#define RT_EBUSY 7 /**< Busy */
#define RT_EBUSY 7 /**< Busy */
#define RT_EIO 8 /**< IO error */
/*@}*/
@@ -592,9 +592,9 @@ enum rt_device_class_type
RT_Device_Class_Graphic, /**< Graphic device */
RT_Device_Class_I2C, /**< I2C device */
RT_Device_Class_USBDevice, /**< USB slave device */
RT_Device_Class_USBHost, /**< USB host bus */
RT_Device_Class_SPIBUS, /**< SPI bus device */
RT_Device_Class_SPIDevice, /**< SPI device */
RT_Device_Class_USBHost, /**< USB host bus */
RT_Device_Class_SPIBUS, /**< SPI bus device */
RT_Device_Class_SPIDevice, /**< SPI device */
RT_Device_Class_SDIO, /**< SDIO bus device */
RT_Device_Class_Unknown /**< unknown device */
};
@@ -781,10 +781,12 @@ struct rt_module
rt_uint32_t stack_size; /**< priority of module's thread */
rt_uint32_t thread_priority;
#ifdef RT_USING_SLAB
/* module memory allocator */
void *mem_list; /**< module's free memory list */
void *page_array; /**< module's using pages */
rt_uint32_t page_cnt; /**< module's using pages count */
#endif
rt_uint32_t nsym; /**< number of symbol in the module */
struct rt_module_symtab *symtab; /**< module symbol table */