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[/] [or1k_old/] [trunk/] [rc203soc/] [sw/] [uClinux/] [include/] [linux/] [ldt.h] - Rev 1765
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/* * ldt.h * * Definitions of structures used with the modify_ldt system call. */ #ifndef _LINUX_LDT_H #define _LINUX_LDT_H /* Maximum number of LDT entries supported. */ #define LDT_ENTRIES 8192 /* The size of each LDT entry. */ #define LDT_ENTRY_SIZE 8 struct modify_ldt_ldt_s { unsigned int entry_number; unsigned long base_addr; unsigned int limit; unsigned int seg_32bit:1; unsigned int contents:2; unsigned int read_exec_only:1; unsigned int limit_in_pages:1; unsigned int seg_not_present:1; unsigned int useable:1; }; #define MODIFY_LDT_CONTENTS_DATA 0 #define MODIFY_LDT_CONTENTS_STACK 1 #define MODIFY_LDT_CONTENTS_CODE 2 #endif
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