Experimental SCSI transport adapter via GNU libcdio

libburn/os-libcdio.h

@@ -0,0 +1,62 @@
+
+/* os-dummy.h
+   Operating system specific libburn definitions and declarations. Included
+   by os.h in case of compilation for
+           Unknown POSIX like systems
+           with GNU libcdio MMC transport adapter sg-libcdio.c
+
+   Copyright (C) 2009 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
+*/
+
+
+/** List of all signals which shall be caught by signal handlers and trigger
+    a graceful abort of libburn. (See man 7 signal.)
+*/
+/* Once as system defined macros */
+#define BURN_OS_SIGNAL_MACRO_LIST \
+ SIGHUP, SIGINT, SIGQUIT, SIGILL, SIGABRT, \
+ SIGFPE, SIGSEGV, SIGPIPE, SIGALRM, SIGTERM, \
+ SIGUSR1, SIGUSR2, SIGXCPU, SIGTSTP, SIGTTIN, \
+ SIGTTOU
+
+/* Once as text 1:1 list of strings for messages and interpreters */
+#define BURN_OS_SIGNAL_NAME_LIST \
+ "SIGHUP", "SIGINT", "SIGQUIT", "SIGILL", "SIGABRT", \
+ "SIGFPE", "SIGSEGV", "SIGPIPE", "SIGALRM", "SIGTERM", \
+ "SIGUSR1", "SIGUSR2", "SIGXCPU", "SIGTSTP", "SIGTTIN", \
+ "SIGTTOU"
+
+/* The number of above list items */
+#define BURN_OS_SIGNAL_COUNT 16
+
+/** To list all signals which shall surely not be caught */
+#define BURN_OS_NON_SIGNAL_MACRO_LIST \
+SIGKILL, SIGCHLD, SIGSTOP
+
+/* The number of above list items */
+#define BURN_OS_NON_SIGNAL_COUNT 3
+
+
+/* The maximum size for a (SCSI) i/o transaction */
+/* Important : MUST be at least 32768 ! */
+#define BURN_OS_TRANSPORT_BUFFER_SIZE 65536
+
+
+/* To hold the position of the most recently delivered address from
+   device enumeration.
+*/
+struct burn_drive_enumerator_struct {
+	char **ppsz_cd_drives;
+	char **pos;
+};
+
+#define BURN_OS_DEFINE_DRIVE_ENUMERATOR_T \
+typedef struct burn_drive_enumerator_struct burn_drive_enumerator_t;
+
+
+/* The list of operating system dependent elements in struct burn_drive.
+   Usually they are initialized in  sg-*.c:enumerate_common().
+*/
+#define BURN_OS_TRANSPORT_DRIVE_ELEMENTS \
+	void *p_cdio; /* actually a pointer to CdIo_t */ \
+