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comparison src/cdrom/openbsd/SDL_syscdrom.c @ 1:cf2af46e9e2a

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Changes since SDL 1.2.0 release
author Sam Lantinga <slouken@lokigames.com>
date Thu, 26 Apr 2001 16:50:19 +0000
parents 74212992fb08
children 3fbf86244fd2
comparison
equal deleted inserted replaced
0:74212992fb08 1:cf2af46e9e2a
34 #include <fcntl.h> 34 #include <fcntl.h>
35 #include <stdio.h> 35 #include <stdio.h>
36 #include <string.h> 36 #include <string.h>
37 #include <errno.h> 37 #include <errno.h>
38 #include <unistd.h> 38 #include <unistd.h>
39 #include <sys/ioctl.h>
39 #include <sys/cdio.h> 40 #include <sys/cdio.h>
40 41
41 #include "SDL_error.h" 42 #include "SDL_error.h"
42 #include "SDL_cdrom.h" 43 #include "SDL_cdrom.h"
43 #include "SDL_syscdrom.h" 44 #include "SDL_syscdrom.h"
62 static int SDL_SYS_CDEject(SDL_CD *cdrom); 63 static int SDL_SYS_CDEject(SDL_CD *cdrom);
63 static void SDL_SYS_CDClose(SDL_CD *cdrom); 64 static void SDL_SYS_CDClose(SDL_CD *cdrom);
64 65
65 /* Some ioctl() errno values which occur when the tray is empty */ 66 /* Some ioctl() errno values which occur when the tray is empty */
66 #define ERRNO_TRAYEMPTY(errno) \ 67 #define ERRNO_TRAYEMPTY(errno) \
67 ((errno == EIO) || (errno == ENOENT) || (errno == EINVAL)) 68 ((errno == EIO) || (errno == ENOENT) || (errno == EINVAL) || \
69 (errno == ENODEV))
68 70
69 /* Check a drive to see if it is a CD-ROM */ 71 /* Check a drive to see if it is a CD-ROM */
70 static int CheckDrive(char *drive, struct stat *stbuf) 72 static int CheckDrive(char *drive, struct stat *stbuf)
71 { 73 {
72 int is_cd, cdfd; 74 int is_cd, cdfd;
94 ERRNO_TRAYEMPTY(errno) ) { 96 ERRNO_TRAYEMPTY(errno) ) {
95 is_cd = 1; 97 is_cd = 1;
96 } 98 }
97 close(cdfd); 99 close(cdfd);
98 } 100 }
101 else if (ERRNO_TRAYEMPTY(errno))
102 is_cd = 1;
99 } 103 }
100 return(is_cd); 104 return(is_cd);
101 } 105 }
102 106
103 /* Add a CD-ROM drive to our list of valid drives */ 107 /* Add a CD-ROM drive to our list of valid drives */
135 } 139 }
136 140
137 int SDL_SYS_CDInit(void) 141 int SDL_SYS_CDInit(void)
138 { 142 {
139 static char *checklist[] = { 143 static char *checklist[] = {
144 #ifdef __OpenBSD__
145 "?0 cd?a", "cdrom", NULL
146 #else
140 "?0 cd?c", "?0 acd?c", "cdrom", NULL 147 "?0 cd?c", "?0 acd?c", "cdrom", NULL
148 #endif
141 }; 149 };
142 char *SDLcdrom; 150 char *SDLcdrom;
143 int i, j, exists; 151 int i, j, exists;
144 char drive[32]; 152 char drive[32];
145 struct stat stbuf; 153 struct stat stbuf;