LXR darwin-xnu/libsa/load.h

   1#ifndef __LOAD_H__
   2#define __LOAD_H__
   3
   4#ifdef __cplusplus
   5extern "C" {
   6#endif
   7
   8#include "dgraph.h"
   9
  10#ifdef KERNEL
  11#else
  12#include "KXKext.h"
  13#endif /* KERNEL */
  14
  15#ifndef KERNEL
  16typedef KXKextManagerError kload_error;
  17enum {
  18    kload_error_none              = kKXKextManagerErrorNone,
  19    kload_error_unspecified       = kKXKextManagerErrorUnspecified,
  20    kload_error_invalid_argument  = kKXKextManagerErrorInvalidArgument,
  21    kload_error_no_memory         = kKXKextManagerErrorNoMemory,
  22
  23    kload_error_user_abort        = kKXKextManagerErrorUserAbort,
  24    kload_error_kernel_error      = kKXKextManagerErrorKernelError,
  25    kload_error_kernel_permission = kKXKextManagerErrorKernelPermission,
  26
  27    kload_error_executable_bad         = kKXKextManagerErrorLoadExecutableBad,
  28    kload_error_already_loaded         = kKXKextManagerErrorAlreadyLoaded,
  29    kload_error_loaded_version_differs = kKXKextManagerErrorLoadedVersionDiffers,
  30    kload_error_dependency_loaded_version_differs = kKXKextManagerErrorDependencyLoadedVersionDiffers,
  31    kload_error_link_load              = kKXKextManagerErrorLinkLoad
  32};
  33
  34typedef KXKextManagerLogLevel kload_log_level;
  35enum {
  36    kload_log_level_silent       = kKXKextManagerLogLevelSilent,
  37    kload_log_level_errors_only  = kKXKextManagerLogLevelErrorsOnly,
  38    kload_log_level_default      = kKXKextManagerLogLevelDefault,
  39    kload_log_level_basic        = kKXKextManagerLogLevelBasic,
  40    kload_log_level_load_basic   = kKXKextManagerLogLevelLoadBasic,
  41    kload_log_level_details      = kKXKextManagerLogLevelDetails,
  42    kload_log_level_kexts        = kKXKextManagerLogLevelKexts,
  43    kload_log_level_kext_details = kKXKextManagerLogLevelKextDetails,
  44    kload_log_level_load_details = kKXKextManagerLogLevelLoadDetails
  45};
  46#else
  47
  48typedef enum {
  49    kload_error_none,
  50    kload_error_unspecified,
  51    kload_error_invalid_argument,
  52    kload_error_no_memory,
  53
  54    kload_error_user_abort,
  55    kload_error_kernel_error,
  56    kload_error_kernel_permission,
  57
  58    kload_error_executable_bad,
  59    kload_error_already_loaded,
  60    kload_error_loaded_version_differs,
  61    kload_error_dependency_loaded_version_differs,
  62    kload_error_link_load
  63} kload_error;
  64
  65typedef enum {
  66    kload_log_level_silent       = -2,   // no notices, no errors
  67    kload_log_level_errors_only  = -1,
  68    kload_log_level_default      = 0,
  69    kload_log_level_basic        = 1,
  70    kload_log_level_load_basic   = 2,
  71    kload_log_level_details      = 3,
  72    kload_log_level_kexts        = 4,
  73    kload_log_level_kext_details = 5,
  74    kload_log_level_load_details = 6
  75} kload_log_level;
  76
  77#endif /* KERNEL */
  78
  79
  80kload_error kload_load_dgraph(dgraph_t * dgraph
  81#ifndef KERNEL
  82    ,
  83    const char * kernel_file,
  84    const char * patch_file, const char * patch_dir,
  85    const char * symbol_file, const char * symbol_dir,
  86    int do_load, int do_start_kmod, int do_prelink,
  87    int interactive_level,
  88    int ask_overwrite_symbols, int overwrite_symbols
  89#endif /* not KERNEL */
  90    );
  91
  92#ifndef KERNEL
  93kload_error kload_load_with_arglist(
  94    int argc, char **argv,
  95    const char * kernel_file,
  96    const char * patch_file, const char * patch_dir,
  97    const char * symbol_file, const char * symbol_dir,
  98    int do_load, int do_start_kmod,
  99    int interactive_level,
 100    int ask_overwrite_symbols, int overwrite_symbols);
 101#endif /* not KERNEL */
 102
 103kload_error kload_map_dgraph(dgraph_t * dgraph
 104#ifndef KERNEL
 105    ,
 106    const char * kernel_file
 107#endif /* not KERNEL */
 108    );
 109kload_error kload_map_entry(dgraph_entry_t * entry);
 110
 111#ifndef KERNEL
 112int kload_file_exists(const char * path);
 113kload_error kload_request_load_addresses(
 114    dgraph_t * dgraph,
 115    const char * kernel_file);
 116kload_error kload_set_load_addresses_from_args(
 117    dgraph_t * dgraph,
 118    const char * kernel_file,
 119    char ** addresses);
 120#endif /* not KERNEL */
 121
 122kload_error kload_set_load_addresses_from_kernel(
 123    dgraph_t * dgraph
 124#ifndef KERNEL
 125    ,
 126    const char * kernel_file,
 127    int do_load
 128#endif /* not KERNEL */
 129    );
 130
 131void kload_set_log_level(kload_log_level level);
 132#ifndef KERNEL
 133void kload_set_log_function(
 134    void (*)(const char * format, ...));
 135void kload_set_error_log_function(
 136    void (*)(const char * format, ...));
 137void kload_set_user_approve_function(
 138    int (*)(int default_answer, const char * format, ...));
 139void kload_set_user_veto_function(
 140    int (*)(int default_answer, const char * format, ...));
 141void kload_set_user_input_function(
 142    const char * (*)(const char * format, ...));
 143
 144void kload_log_message(const char * format, ...);
 145void kload_log_error(const char * format, ...);
 146#define KNL               ""
 147
 148#else
 149#define kload_log_message IOLog
 150#define kload_log_error   IOLog
 151#define KNL               "\n"
 152
 153#endif /* not KERNEL */
 154
 155
 156
 157#endif /* __LOAD_H__ */
 158
 159#ifdef __cplusplus
 160}
 161#endif
 162
 163