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#ifndef _LINUX_BINFMTS_H
#define _LINUX_BINFMTS_H
#include <linux/ptrace.h>
/*
* MAX_ARG_PAGES defines the number of pages allocated for arguments
* and envelope for the new program. 32 should suffice, this gives
* a maximum env+arg of 128kB !
*/
#define MAX_ARG_PAGES 32
/*
* This structure is used to hold the arguments that are used when loading binaries.
*/
struct linux_binprm{
char buf[128];
unsigned long page[MAX_ARG_PAGES];
unsigned long p;
int sh_bang;
struct inode * inode;
int e_uid, e_gid;
int argc, envc;
char * filename; /* Name of binary */
};
/* This structure defines the functions that are used to load the binary formats that
* linux accepts. */
struct linux_binfmt{
int (*load_binary)(struct linux_binprm *, struct pt_regs * regs);
int (*load_shlib)(int fd);
};
extern struct linux_binfmt formats[];
extern int read_exec(struct inode *inode, unsigned long offset,
char * addr, unsigned long count);
extern int open_inode(struct inode * inode, int mode);
extern void flush_old_exec(struct linux_binprm * bprm);
extern unsigned long change_ldt(unsigned long text_size,unsigned long * page);
extern unsigned long * create_tables(char * p,int argc,int envc,int ibcs);
extern unsigned long copy_strings(int argc,char ** argv,unsigned long *page,
unsigned long p, int from_kmem);
#endif