dlls/ntdll/unixlib.h

   1 /*
   2  * Ntdll Unix interface
   3  *
   4  * Copyright (C) 2020 Alexandre Julliard
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  19  */
  20
  21 #ifndef __NTDLL_UNIXLIB_H
  22 #define __NTDLL_UNIXLIB_H
  23
  24 #include "wine/server.h"
  25 #include "wine/debug.h"
  26
  27 struct msghdr;
  28 struct _DISPATCHER_CONTEXT;
  29
  30 /* increment this when you change the function table */
  31 #define NTDLL_UNIXLIB_VERSION 87
  32
  33 struct unix_funcs
  34 {
  35     /* Nt* functions */
  36     NTSTATUS      (WINAPI *NtClose)( HANDLE handle );
  37     TEB *         (WINAPI *NtCurrentTeb)(void);
  38     NTSTATUS      (WINAPI *NtDuplicateObject)( HANDLE source_process, HANDLE source,
  39                                                HANDLE dest_process, HANDLE *dest,
  40                                                ACCESS_MASK access, ULONG attributes, ULONG options );
  41     NTSTATUS      (WINAPI *NtGetContextThread)( HANDLE handle, CONTEXT *context );
  42     NTSTATUS      (WINAPI *NtQueryObject)( HANDLE handle, OBJECT_INFORMATION_CLASS info_class,
  43                                            void *ptr, ULONG len, ULONG *used_len );
  44     NTSTATUS      (WINAPI *NtQueryPerformanceCounter)( LARGE_INTEGER *counter, LARGE_INTEGER *frequency );
  45     NTSTATUS      (WINAPI *NtSetInformationObject)( HANDLE handle, OBJECT_INFORMATION_CLASS info_class,
  46                                                     void *ptr, ULONG len );
  47
  48     /* other Win32 API functions */
  49     NTSTATUS      (WINAPI *DbgUiIssueRemoteBreakin)( HANDLE process );
  50     LONGLONG      (WINAPI *RtlGetSystemTimePrecise)(void);
  51     NTSTATUS      (WINAPI *RtlWaitOnAddress)( const void *addr, const void *cmp, SIZE_T size,
  52                                               const LARGE_INTEGER *timeout );
  53     void          (WINAPI *RtlWakeAddressAll)( const void *addr );
  54     void          (WINAPI *RtlWakeAddressSingle)( const void *addr );
  55
  56     /* fast locks */
  57     NTSTATUS      (CDECL *fast_RtlpWaitForCriticalSection)( RTL_CRITICAL_SECTION *crit, int timeout );
  58     NTSTATUS      (CDECL *fast_RtlpUnWaitCriticalSection)( RTL_CRITICAL_SECTION *crit );
  59     NTSTATUS      (CDECL *fast_RtlDeleteCriticalSection)( RTL_CRITICAL_SECTION *crit );
  60     NTSTATUS      (CDECL *fast_RtlTryAcquireSRWLockExclusive)( RTL_SRWLOCK *lock );
  61     NTSTATUS      (CDECL *fast_RtlAcquireSRWLockExclusive)( RTL_SRWLOCK *lock );
  62     NTSTATUS      (CDECL *fast_RtlTryAcquireSRWLockShared)( RTL_SRWLOCK *lock );
  63     NTSTATUS      (CDECL *fast_RtlAcquireSRWLockShared)( RTL_SRWLOCK *lock );
  64     NTSTATUS      (CDECL *fast_RtlReleaseSRWLockExclusive)( RTL_SRWLOCK *lock );
  65     NTSTATUS      (CDECL *fast_RtlReleaseSRWLockShared)( RTL_SRWLOCK *lock );
  66     NTSTATUS      (CDECL *fast_RtlSleepConditionVariableSRW)( RTL_CONDITION_VARIABLE *variable,
  67                                                               RTL_SRWLOCK *lock,
  68                                                               const LARGE_INTEGER *timeout, ULONG flags );
  69     NTSTATUS      (CDECL *fast_RtlSleepConditionVariableCS)( RTL_CONDITION_VARIABLE *variable,
  70                                                              RTL_CRITICAL_SECTION *cs,
  71                                                              const LARGE_INTEGER *timeout );
  72     NTSTATUS      (CDECL *fast_RtlWakeConditionVariable)( RTL_CONDITION_VARIABLE *variable, int count );
  73
  74     /* math functions */
  75     double        (CDECL *atan)( double d );
  76     double        (CDECL *ceil)( double d );
  77     double        (CDECL *cos)( double d );
  78     double        (CDECL *fabs)( double d );
  79     double        (CDECL *floor)( double d );
  80     double        (CDECL *log)( double d );
  81     double        (CDECL *pow)( double x, double y );
  82     double        (CDECL *sin)( double d );
  83     double        (CDECL *sqrt)( double d );
  84     double        (CDECL *tan)( double d );
  85
  86     /* environment functions */
  87     NTSTATUS      (CDECL *get_initial_environment)( WCHAR **wargv[], WCHAR *env, SIZE_T *size );
  88     NTSTATUS      (CDECL *get_startup_info)( startup_info_t *info, SIZE_T *total_size, SIZE_T *info_size );
  89     NTSTATUS      (CDECL *get_dynamic_environment)( WCHAR *env, SIZE_T *size );
  90     void          (CDECL *get_initial_console)( HANDLE *handle, HANDLE *std_in,
  91                                                 HANDLE *std_out, HANDLE *std_err );
  92     void          (CDECL *get_initial_directory)( UNICODE_STRING *dir );
  93     USHORT *      (CDECL *get_unix_codepage_data)(void);
  94     void          (CDECL *get_locales)( WCHAR *sys, WCHAR *user );
  95     const char *  (CDECL *get_version)(void);
  96     const char *  (CDECL *get_build_id)(void);
  97     void          (CDECL *get_host_version)( const char **sysname, const char **release );
  98
  99     /* virtual memory functions */
 100     NTSTATUS      (CDECL *virtual_map_section)( HANDLE handle, PVOID *addr_ptr, unsigned short zero_bits_64, SIZE_T commit_size,
 101                                                 const LARGE_INTEGER *offset_ptr, SIZE_T *size_ptr, ULONG alloc_type,
 102                                                 ULONG protect, pe_image_info_t *image_info );
 103     NTSTATUS      (CDECL *virtual_alloc_thread_stack)( INITIAL_TEB *stack, SIZE_T reserve_size, SIZE_T commit_size, SIZE_T *pthread_size );
 104     ssize_t       (CDECL *virtual_locked_recvmsg)( int fd, struct msghdr *hdr, int flags );
 105     void          (CDECL *virtual_release_address_space)(void);
 106     void          (CDECL *virtual_set_large_address_space)(void);
 107
 108     /* thread/process functions */
 109     void          (CDECL *exit_thread)( int status );
 110     void          (CDECL *exit_process)( int status );
 111     NTSTATUS      (CDECL *exec_process)( UNICODE_STRING *path, UNICODE_STRING *cmdline, NTSTATUS status );
 112
 113     /* server functions */
 114     unsigned int  (CDECL *server_call)( void *req_ptr );
 115     void          (CDECL *server_send_fd)( int fd );
 116     NTSTATUS      (CDECL *server_fd_to_handle)( int fd, unsigned int access, unsigned int attributes,
 117                                                 HANDLE *handle );
 118     NTSTATUS      (CDECL *server_handle_to_fd)( HANDLE handle, unsigned int access, int *unix_fd,
 119                                                 unsigned int *options );
 120     void          (CDECL *server_release_fd)( HANDLE handle, int unix_fd );
 121     void          (CDECL *server_init_process_done)( void *relay );
 122
 123     /* file functions */
 124     NTSTATUS      (CDECL *nt_to_unix_file_name)( const UNICODE_STRING *nameW, char *nameA, SIZE_T *size,
 125                                                  UINT disposition );
 126     NTSTATUS      (CDECL *unix_to_nt_file_name)( const char *name, WCHAR *buffer, SIZE_T *size );
 127     void          (CDECL *set_show_dot_files)( BOOL enable );
 128
 129     /* loader functions */
 130     NTSTATUS      (CDECL *load_so_dll)( UNICODE_STRING *nt_name, void **module );
 131     NTSTATUS      (CDECL *load_builtin_dll)( const WCHAR *name, void **module,
 132                                              pe_image_info_t *image_info );
 133     NTSTATUS      (CDECL *unload_builtin_dll)( void *module );
 134     void          (CDECL *init_builtin_dll)( void *module );
 135     NTSTATUS      (CDECL *unwind_builtin_dll)( ULONG type, struct _DISPATCHER_CONTEXT *dispatch,
 136                                                CONTEXT *context );
 137
 138     /* debugging functions */
 139     unsigned char (CDECL *dbg_get_channel_flags)( struct __wine_debug_channel *channel );
 140     const char *  (CDECL *dbg_strdup)( const char *str );
 141     int           (CDECL *dbg_output)( const char *str );
 142     int           (CDECL *dbg_header)( enum __wine_debug_class cls, struct __wine_debug_channel *channel,
 143                                        const char *function );
 144 };
 145
 146 #endif /* __NTDLL_UNIXLIB_H */