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author | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
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committer | Srikant Patnaik | 2015-01-11 12:28:04 +0530 |
commit | 871480933a1c28f8a9fed4c4d34d06c439a7a422 (patch) | |
tree | 8718f573808810c2a1e8cb8fb6ac469093ca2784 /ANDROID_3.4.5/include/linux/binfmts.h | |
parent | 9d40ac5867b9aefe0722bc1f110b965ff294d30d (diff) | |
download | FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.gz FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.tar.bz2 FOSSEE-netbook-kernel-source-871480933a1c28f8a9fed4c4d34d06c439a7a422.zip |
Moved, renamed, and deleted files
The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.
Diffstat (limited to 'ANDROID_3.4.5/include/linux/binfmts.h')
-rw-r--r-- | ANDROID_3.4.5/include/linux/binfmts.h | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/ANDROID_3.4.5/include/linux/binfmts.h b/ANDROID_3.4.5/include/linux/binfmts.h deleted file mode 100644 index 366422bc..00000000 --- a/ANDROID_3.4.5/include/linux/binfmts.h +++ /dev/null @@ -1,140 +0,0 @@ -#ifndef _LINUX_BINFMTS_H -#define _LINUX_BINFMTS_H - -#include <linux/capability.h> - -struct pt_regs; - -/* - * These are the maximum length and maximum number of strings passed to the - * execve() system call. MAX_ARG_STRLEN is essentially random but serves to - * prevent the kernel from being unduly impacted by misaddressed pointers. - * MAX_ARG_STRINGS is chosen to fit in a signed 32-bit integer. - */ -#define MAX_ARG_STRLEN (PAGE_SIZE * 32) -#define MAX_ARG_STRINGS 0x7FFFFFFF - -/* sizeof(linux_binprm->buf) */ -#define BINPRM_BUF_SIZE 128 - -#ifdef __KERNEL__ -#include <linux/sched.h> - -#define CORENAME_MAX_SIZE 128 - -/* - * This structure is used to hold the arguments that are used when loading binaries. - */ -struct linux_binprm { - char buf[BINPRM_BUF_SIZE]; -#ifdef CONFIG_MMU - struct vm_area_struct *vma; - unsigned long vma_pages; -#else -# define MAX_ARG_PAGES 32 - struct page *page[MAX_ARG_PAGES]; -#endif - struct mm_struct *mm; - unsigned long p; /* current top of mem */ - unsigned int - cred_prepared:1,/* true if creds already prepared (multiple - * preps happen for interpreters) */ - cap_effective:1;/* true if has elevated effective capabilities, - * false if not; except for init which inherits - * its parent's caps anyway */ -#ifdef __alpha__ - unsigned int taso:1; -#endif - unsigned int recursion_depth; - struct file * file; - struct cred *cred; /* new credentials */ - int unsafe; /* how unsafe this exec is (mask of LSM_UNSAFE_*) */ - unsigned int per_clear; /* bits to clear in current->personality */ - int argc, envc; - const char * filename; /* Name of binary as seen by procps */ - const char * interp; /* Name of the binary really executed. Most - of the time same as filename, but could be - different for binfmt_{misc,script} */ - unsigned interp_flags; - unsigned interp_data; - unsigned long loader, exec; - char tcomm[TASK_COMM_LEN]; -}; - -#define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0 -#define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT) - -/* fd of the binary should be passed to the interpreter */ -#define BINPRM_FLAGS_EXECFD_BIT 1 -#define BINPRM_FLAGS_EXECFD (1 << BINPRM_FLAGS_EXECFD_BIT) - -#define BINPRM_MAX_RECURSION 4 - -/* Function parameter for binfmt->coredump */ -struct coredump_params { - long signr; - struct pt_regs *regs; - struct file *file; - unsigned long limit; - unsigned long mm_flags; -}; - -/* - * This structure defines the functions that are used to load the binary formats that - * linux accepts. - */ -struct linux_binfmt { - struct list_head lh; - struct module *module; - int (*load_binary)(struct linux_binprm *, struct pt_regs * regs); - int (*load_shlib)(struct file *); - int (*core_dump)(struct coredump_params *cprm); - unsigned long min_coredump; /* minimal dump size */ -}; - -extern void __register_binfmt(struct linux_binfmt *fmt, int insert); - -/* Registration of default binfmt handlers */ -static inline void register_binfmt(struct linux_binfmt *fmt) -{ - __register_binfmt(fmt, 0); -} -/* Same as above, but adds a new binfmt at the top of the list */ -static inline void insert_binfmt(struct linux_binfmt *fmt) -{ - __register_binfmt(fmt, 1); -} - -extern void unregister_binfmt(struct linux_binfmt *); - -extern int prepare_binprm(struct linux_binprm *); -extern int __must_check remove_arg_zero(struct linux_binprm *); -extern int search_binary_handler(struct linux_binprm *, struct pt_regs *); -extern int flush_old_exec(struct linux_binprm * bprm); -extern void setup_new_exec(struct linux_binprm * bprm); -extern void would_dump(struct linux_binprm *, struct file *); - -extern int suid_dumpable; -#define SUID_DUMP_DISABLE 0 /* No setuid dumping */ -#define SUID_DUMP_USER 1 /* Dump as user of process */ -#define SUID_DUMP_ROOT 2 /* Dump as root */ - -/* Stack area protections */ -#define EXSTACK_DEFAULT 0 /* Whatever the arch defaults to */ -#define EXSTACK_DISABLE_X 1 /* Disable executable stacks */ -#define EXSTACK_ENABLE_X 2 /* Enable executable stacks */ - -extern int setup_arg_pages(struct linux_binprm * bprm, - unsigned long stack_top, - int executable_stack); -extern int bprm_mm_init(struct linux_binprm *bprm); -extern int copy_strings_kernel(int argc, const char *const *argv, - struct linux_binprm *bprm); -extern int prepare_bprm_creds(struct linux_binprm *bprm); -extern void install_exec_creds(struct linux_binprm *bprm); -extern void do_coredump(long signr, int exit_code, struct pt_regs *regs); -extern void set_binfmt(struct linux_binfmt *new); -extern void free_bprm(struct linux_binprm *); - -#endif /* __KERNEL__ */ -#endif /* _LINUX_BINFMTS_H */ |