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SDL_CDOpen() fails on Linux if data track on disc is mounted in the

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filesystem. Removing O_EXCL from open() call fixes this.

Problem and solution noted by "Fosters":
 http://www.libsdl.org/pipermail/sdl/2005-March/068028.html
This commit is contained in:
Ryan C. Gordon
2005-04-17 10:36:03 +00:00
parent 0374a15398
commit c04dafcbf9
1 changed files with 2 additions and 2 deletions
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4
src/cdrom/linux/SDL_syscdrom.c
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@@ -132,7 +132,7 @@ static int CheckDrive(char *drive, char *mnttype, struct stat *stbuf)
/* If it does exist, verify that it's an available CD-ROM */
is_cd = 0;
if ( S_ISCHR(stbuf->st_mode) || S_ISBLK(stbuf->st_mode) ) {
cdfd = open(drive, (O_RDONLY|O_EXCL|O_NONBLOCK), 0);
cdfd = open(drive, (O_RDONLY|O_NONBLOCK), 0);
if ( cdfd >= 0 ) {
info.cdsc_format = CDROM_MSF;
/* Under Linux, EIO occurs when a disk is not present.
@@ -393,7 +393,7 @@ static const char *SDL_SYS_CDName(int drive)
static int SDL_SYS_CDOpen(int drive)
{
return(open(SDL_cdlist[drive], (O_RDONLY|O_EXCL|O_NONBLOCK), 0));
return(open(SDL_cdlist[drive], (O_RDONLY|O_NONBLOCK), 0));
}
static int SDL_SYS_CDGetTOC(SDL_CD *cdrom)