src/common/platform.h

/* RCSid $Id: platform.h,v 3.15 2016/12/22 17:07:46 greg Exp $ */
/*
 *  platform.h - header file for platform specific definitions
 */
#ifndef _RAD_PLATFORM_H_
#define _RAD_PLATFORM_H_

#if defined(_WIN32) || defined(_WIN64)

  #include <io.h>     /* _setmode() and stuff from unistd.h */
  #include <stdio.h>
  typedef long off_t;
  #undef fdopen
  #define fdopen _fdopen
  #undef read
  #define read _read
  #undef open
  #define open _open
  #undef close
  #define close _close
  #undef write
  #define write _write
  #undef ftruncate
  #define ftruncate _chsize_s
  #undef unlink
  #define unlink _unlink
  #undef fileno
  #define fileno _fileno
  #undef snprintf
  #define snprintf _snprintf
  #undef vsnprintf
  #define vsnprintf _vsnprintf
  /* XXX should we check first if size_t is 32 bit? */
  #undef fseeko
  #define fseeko _fseeki64
  #undef lseek
  #define lseek _lseek
  #undef access
  #define access _access
  #undef mktemp
  #define mktemp _mktemp

  #include <string.h>
  #undef strcasecmp
  #define strcasecmp _stricmp
  #undef strncasecmp
  #define strncasecmp _strnicmp
  #undef strdup
  #define strdup _strdup

  #include <windows.h>
  /* really weird defines by Microsoft in <resource.h>
         generating lots of name collisions in Radiance. */
  #if defined(rad1)
    #undef rad1
    #undef rad2
    #undef rad3
    #undef rad4
    #undef rad5
    #undef rad6
    #undef rad7
    #undef rad8
    #undef rad9
  #endif
  #define sleep(s) Sleep((DWORD)((s)*1000))

  #define NON_POSIX

  #include <sys/types.h>
  #include <sys/stat.h>
  #define RHAS_STAT
  #define S_IFREG _S_IFREG
  #define W_IFDIR _S_IFDIR

  #include <fcntl.h>  /* _O_BINARY, _O_TEXT */
  #include <stdlib.h> /* _fmode */
  #define SET_DEFAULT_BINARY() (_fmode = _O_BINARY)
  #define SET_DEFAULT_TEXT() (_fmode = _O_TEXT)
  #define SET_FILE_BINARY(fp) _setmode(_fileno(fp),_O_BINARY)
  #define SET_FILE_TEXT(fp) _setmode(_fileno(fp),_O_TEXT)
  #define SET_FD_BINARY(fd) _setmode(fd,_O_BINARY)
  #define SET_FD_TEXT(fd) _setmode(fd,_O_TEXT)
  #define putenv _putenv

#else /* _WIN32 || _WIN64 */

  #ifdef AMIGA
    #define NON_POSIX
  #else
    /* assumedly posix systems */
        #include <unistd.h>
    #define RHAS_STAT
    #define RHAS_FORK_EXEC
  #endif

  /* everybody except Windows */

  /* NOPs */
  #define SET_DEFAULT_BINARY()
  #define SET_FILE_BINARY(fp)
  #define SET_FD_BINARY(fd)
  #define SET_DEFAULT_TEXT()
  #define SET_FILE_TEXT(fp)
  #define SET_FD_TEXT(fd)

#endif /* _WIN32 || _WIN64 */

#ifdef __cplusplus
extern "C" {
#endif

#if defined(_WIN32) || defined(_WIN64)

extern  int     usleep(__int64 usec);

#endif /* _WIN32 || _WIN64 */

#ifdef __cplusplus
}
#endif
#endif /* _RAD_PLATFORM_H_ */

Revision:	3.16
Committed:	Tue Mar 20 22:45:29 2018 UTC (7 years, 7 months ago) by greg
Content type:	text/plain
Branch:	MAIN
CVS Tags:	rad5R4, rad5R3, rad5R2
Changes since 3.15:	+6 -2 lines
Log Message:	Created replacement usleep() function for Windows
#	User	Rev	Content
1	greg	3.16	/* RCSid $Id: platform.h,v 3.15 2016/12/22 17:07:46 greg Exp $ */
2	schorsch	3.1	/*
3			* platform.h - header file for platform specific definitions
4			*/
5			#ifndef _RAD_PLATFORM_H_
6			#define _RAD_PLATFORM_H_
7
8	schorsch	3.12	#if defined(_WIN32) \|\| defined(_WIN64)
9	schorsch	3.1
10	schorsch	3.7	#include <io.h> /* _setmode() and stuff from unistd.h */
11	schorsch	3.12	#include <stdio.h>
12	schorsch	3.7	typedef long off_t;
13	greg	3.15	#undef fdopen
14	schorsch	3.12	#define fdopen _fdopen
15	greg	3.15	#undef read
16	schorsch	3.12	#define read _read
17	greg	3.15	#undef open
18	schorsch	3.12	#define open _open
19	greg	3.15	#undef close
20	schorsch	3.12	#define close _close
21	greg	3.15	#undef write
22	schorsch	3.12	#define write _write
23	greg	3.15	#undef ftruncate
24	schorsch	3.12	#define ftruncate _chsize_s
25	greg	3.15	#undef unlink
26	schorsch	3.12	#define unlink _unlink
27	greg	3.15	#undef fileno
28	schorsch	3.12	#define fileno _fileno
29	greg	3.15	#undef snprintf
30	schorsch	3.10	#define snprintf _snprintf
31	greg	3.15	#undef vsnprintf
32	schorsch	3.12	#define vsnprintf _vsnprintf
33			/* XXX should we check first if size_t is 32 bit? */
34	greg	3.15	#undef fseeko
35	schorsch	3.12	#define fseeko _fseeki64
36	greg	3.15	#undef lseek
37	schorsch	3.12	#define lseek _lseek
38	greg	3.15	#undef access
39	schorsch	3.12	#define access _access
40	greg	3.15	#undef mktemp
41	schorsch	3.12	#define mktemp _mktemp
42
43			#include <string.h>
44	greg	3.15	#undef strcasecmp
45	schorsch	3.12	#define strcasecmp _stricmp
46	greg	3.15	#undef strncasecmp
47	schorsch	3.12	#define strncasecmp _strnicmp
48	greg	3.15	#undef strdup
49	schorsch	3.12	#define strdup _strdup
50	schorsch	3.6
51	schorsch	3.7	#include <windows.h>
52	schorsch	3.12	/* really weird defines by Microsoft in <resource.h>
53			generating lots of name collisions in Radiance. */
54			#if defined(rad1)
55			#undef rad1
56			#undef rad2
57			#undef rad3
58			#undef rad4
59			#undef rad5
60			#undef rad6
61			#undef rad7
62			#undef rad8
63			#undef rad9
64			#endif
65	greg	3.13	#define sleep(s) Sleep((DWORD)((s)*1000))
66	schorsch	3.7
67	schorsch	3.6	#define NON_POSIX
68
69			#include <sys/types.h>
70			#include <sys/stat.h>
71			#define RHAS_STAT
72			#define S_IFREG _S_IFREG
73			#define W_IFDIR _S_IFDIR
74
75	schorsch	3.5	#include <fcntl.h> /* _O_BINARY, _O_TEXT */
76			#include <stdlib.h> /* _fmode */
77	greg	3.14	#define SET_DEFAULT_BINARY() (_fmode = _O_BINARY)
78			#define SET_DEFAULT_TEXT() (_fmode = _O_TEXT)
79	schorsch	3.12	#define SET_FILE_BINARY(fp) _setmode(_fileno(fp),_O_BINARY)
80	greg	3.14	#define SET_FILE_TEXT(fp) _setmode(_fileno(fp),_O_TEXT)
81	schorsch	3.5	#define SET_FD_BINARY(fd) _setmode(fd,_O_BINARY)
82	greg	3.14	#define SET_FD_TEXT(fd) _setmode(fd,_O_TEXT)
83	schorsch	3.12	#define putenv _putenv
84	schorsch	3.1
85	schorsch	3.12	#else /* _WIN32 \|\| _WIN64 */
86	schorsch	3.1
87	schorsch	3.5	#ifdef AMIGA
88			#define NON_POSIX
89			#else
90			/* assumedly posix systems */
91	schorsch	3.9	#include <unistd.h>
92	schorsch	3.6	#define RHAS_STAT
93	schorsch	3.5	#define RHAS_FORK_EXEC
94			#endif
95
96			/* everybody except Windows */
97
98			/* NOPs */
99			#define SET_DEFAULT_BINARY()
100			#define SET_FILE_BINARY(fp)
101			#define SET_FD_BINARY(fd)
102	greg	3.14	#define SET_DEFAULT_TEXT()
103			#define SET_FILE_TEXT(fp)
104			#define SET_FD_TEXT(fd)
105	schorsch	3.1
106	schorsch	3.12	#endif /* _WIN32 \|\| _WIN64 */
107	schorsch	3.1
108	schorsch	3.8	#ifdef __cplusplus
109			extern "C" {
110			#endif
111
112	greg	3.16	#if defined(_WIN32) \|\| defined(_WIN64)
113
114			extern int usleep(__int64 usec);
115
116			#endif /* _WIN32 \|\| _WIN64 */
117	schorsch	3.2
118			#ifdef __cplusplus
119			}
120			#endif
121	schorsch	3.1	#endif /* _RAD_PLATFORM_H_ */
122