legacy/libburn/branches/1.4.2/libburn/os-netbsd.h

72 lines
2.2 KiB
C

/* os-netbsd.h
Operating system specific libburn definitions and declarations. Included
by os.h in case of compilation for
NetBSD 6
with MMC transport adapter sg-netbsd.c
>>> for OpenBSD too ?
Copyright (C) 2010 - 2014 Thomas Schmitt <scdbackup@gmx.net>
provided under GPLv2+
Derived 2014 from libburn/os-solaris.c
*/
/** List of all signals which shall be caught by signal handlers and trigger
a graceful abort of libburn. (See man signal.h)
*/
/* Once as system defined macros */
#define BURN_OS_SIGNAL_MACRO_LIST \
SIGHUP, SIGINT, SIGQUIT, SIGILL, SIGTRAP, \
SIGABRT, SIGEMT, SIGFPE, SIGBUS, SIGSEGV, \
SIGSYS, SIGPIPE, SIGALRM, SIGTERM, SIGXCPU, \
SIGXFSZ, SIGVTALRM, SIGPROF, SIGUSR1, SIGUSR2
/* Once as text 1:1 list of strings for messages and interpreters */
#define BURN_OS_SIGNAL_NAME_LIST \
"SIGHUP", "SIGINT", "SIGQUIT", "SIGILL", "SIGTRAP", \
"SIGABRT", "SIGEMT", "SIGFPE", "SIGBUS", "SIGSEGV", \
"SIGSYS", "SIGPIPE", "SIGALRM", "SIGTERM", "SIGXCPU", \
"SIGXFSZ", "SIGVTALRM", "SIGPROF", "SIGUSR1", "SIGUSR2"
/* The number of above list items */
#define BURN_OS_SIGNAL_COUNT 20
/** To list all signals which shall surely not be caught */
#define BURN_OS_NON_SIGNAL_MACRO_LIST \
SIGKILL, SIGURG, SIGSTOP, SIGTSTP, SIGCONT, \
SIGCHLD, SIGTTIN, SIGTTOU, SIGIO, SIGWINCH, \
SIGINFO, SIGPWR
/* The number of above list items */
#define BURN_OS_NON_SIGNAL_COUNT 12
/* The maximum size for a (SCSI) i/o transaction */
/* Important : MUST be at least 32768 ! */
/* My Blu-ray burner LG GGW-H20 writes junk if stream recording is combined
with buffer size 32 kB. So stream recording is allowed only with size 64k.
*/
/* >>> ??? Does it do 64 kB ? */
#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 {
int cdno;
};
#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 \
int fd;