-#ifndef _NT_H_
-#define _NT_H_
-
/* Support routines for the NT version of XEmacs.
Copyright (C) 1994 Free Software Foundation, Inc.
/* #define FULL_DEBUG */
+#ifndef INCLUDED_nt_h_
+#define INCLUDED_nt_h_
+
+#include "syswindows.h"
+#include "systime.h" /* because of struct utimbuf below */
+
#ifdef DEBUG_XEMACS
#define DebPrint(stuff) _DebPrint stuff
#else
#define DebPrint(stuff)
#endif
-#define R_OK 4
-#define W_OK 2
-#ifdef X_OK
-#undef X_OK
-#endif
-#define X_OK 1
-#define F_OK 0
-
-/* File descriptor set emulation. */
-
-#if 0 /* These are defined in winsock.h.
- FD_SETSIZE is defined 64. Let's not full the runtime. */
-
-/* The MSVC multithreaded statically-linked runtime library has limit
- of 256 descriptors by default (the single-threaded static library
- has a limit of 64 descriptors, and the DLL versions both have a
- limit of 512). Beware. Should this be set to 512? */
-#define FD_SETSIZE 256
-typedef struct {
- unsigned int bits[FD_SETSIZE / 32];
-} fd_set;
-
-/* standard access macros */
-#define FD_SET(n, p) \
- do { \
- if ((n) < FD_SETSIZE) { \
- (p)->bits[(n)/32] |= (1 << (n)%32); \
- } \
- } while (0)
-#define FD_CLR(n, p) \
- do { \
- if ((n) < FD_SETSIZE) { \
- (p)->bits[(n)/32] &= ~(1 << (n)%32); \
- } \
- } while (0)
-#define FD_ISSET(n, p) ((n) < FD_SETSIZE ? ((p)->bits[(n)/32] & (1 << (n)%32)) : 0)
-#define FD_ZERO(p) memset((p), 0, sizeof(fd_set))
-
-#define SELECT_TYPE fd_set
-#define MAXDESC FD_SETSIZE
-
-#endif /* 0 */
-
/* ------------------------------------------------------------------------- */
/* child_process.status values */
child_process * cp;
} filedesc;
-extern filedesc fd_info [ MAXDESC ];
+extern filedesc fd_info [];
/* fd_info flag definitions */
#define FILE_READ 0x0001
void set_process_dir (const char * dir);
time_t convert_time (FILETIME ft);
+int mswindows_utime (Lisp_Object path, struct utimbuf *times);
+
+extern void init_ntproc (void);
+extern void term_ntproc (int unused);
+
+/* ----------------------------------------------------------------- */
+/* Useful routines for manipulating memory-mapped files. */
+
+typedef struct file_data
+{
+ const char *name;
+ unsigned long size;
+ HANDLE file;
+ HANDLE file_mapping;
+ char *file_base;
+} file_data;
+
+#define OFFSET_TO_RVA(var,section) \
+ (section->VirtualAddress + ((DWORD)(var) - section->PointerToRawData))
+
+#define RVA_TO_OFFSET(var,section) \
+ (section->PointerToRawData + ((DWORD)(var) - section->VirtualAddress))
+
+#define RVA_TO_PTR(var,section,filedata) \
+ ((void *)(RVA_TO_OFFSET(var,section) + (filedata).file_base))
+
+int open_input_file (file_data *p_file, const char *name);
+int open_output_file (file_data *p_file, const char *name, unsigned long size);
+void close_file_data (file_data *p_file);
+void mswindows_executable_type (const char * filename, int * is_dos_app,
+ int * is_cygnus_app);
+
+/* In process-nt.c */
+extern int compare_env (const void *strp1, const void *strp2);
+
+void mswindows_set_errno (unsigned long win32_error);
+void mswindows_set_last_errno (void);
+
+void wait_for_termination (HANDLE pid);
-extern void init_ntproc ();
-extern void term_ntproc ();
+int mswindows_fstat (int handle, struct stat *buffer);
+int mswindows_stat (const char * path, struct stat * buf);
-#endif /* _NT_H_ */
+#endif /* INCLUDED_nt_h_ */