1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
|
/****************************************************************************
* unix.h
*
* This header file contains all variables and function prototypes required
* to use the unix specific functions.
*
* from Persistence of Vision(tm) Ray Tracer version 3.6.
* Copyright 1991-2003 Persistence of Vision Team
* Copyright 2003-2004 Persistence of Vision Raytracer Pty. Ltd.
*---------------------------------------------------------------------------
* NOTICE: This source code file is provided so that users may experiment
* with enhancements to POV-Ray and to port the software to platforms other
* than those supported by the POV-Ray developers. There are strict rules
* regarding how you are permitted to use this file. These rules are contained
* in the distribution and derivative versions licenses which should have been
* provided with this file.
*
* These licences may be found online, linked from the end-user license
* agreement that is located at http://www.povray.org/povlegal.html
*---------------------------------------------------------------------------
* This program is based on the popular DKB raytracer version 2.12.
* DKBTrace was originally written by David K. Buck.
* DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
*---------------------------------------------------------------------------
* $File: //depot/povray/3.6-release/unix/unix.h $
* $Revision: #2 $
* $Change: 2939 $
* $DateTime: 2004/07/04 13:43:26 $
* $Author: root $
* $Log$
*****************************************************************************/
#ifndef POV_UNIX_UNIX_H
#define POV_UNIX_UNIX_H
/****************************************************************************
* Function Prototypes
****************************************************************************/
// [NC] String functions; create new string.
char *UNIX_strdup (const char *str);
char *UNIX_strndup (const char *str, size_t n);
char *UNIX_stradd (const char *s1, const char *s2);
char *UNIX_getcwd (void);
char *UNIX_canonicalize_path (const char *path);
char *UNIX_dirname (const char *path);
// [NC]
void UNIX_free_globals(void);
#if PRECISION_TIMER_AVAILABLE
void UNIX_timer_start (void);
void UNIX_timer_stop (void);
int UNIX_timer_count (void);
#endif /* PRECISION_TIMER_AVAILABLE */
void UNIX_abort_start (void);
void UNIX_abort_handler (int signum);
int UNIX_allow_file_write (const char *Filename, unsigned int FileType);
int UNIX_allow_file_read (const char *Filename, unsigned int FileType);
int UNIX_system (const char *string);
void UNIX_startup_povray (void);
/*
* Generic functions to supplement those defined in userdisp.cpp
*/
void POV_Std_Finish_Povray (void);
int POV_Std_Test_Abort (void);
/****************************************************************************
* Global variables
****************************************************************************/
/*
* Function pointers for the POV_* , XWIN_* and SGVA_* functions.
*/
extern void (*UNIX_finish_povray) (void);
extern int (*UNIX_display_init) (int w, int h);
extern void (*UNIX_display_plot) (int x, int y,
unsigned int Red, unsigned int Green,
unsigned int Blue, unsigned int Alpha);
extern void (*UNIX_display_plot_rect) (int x1, int y1, int x2, int y2,
unsigned int Red, unsigned int Green,
unsigned int Blue, unsigned int Alpha);
extern void (*UNIX_display_plot_box) (int x1, int y1, int x2, int y2,
unsigned int Red, unsigned int Green,
unsigned int Blue, unsigned int Alpha);
extern void (*UNIX_display_finished) (void);
extern void (*UNIX_display_close) (void);
extern int (*UNIX_test_abort) (void);
#endif /* POV_UNIX_UNIX_H */
|
