66 lines
2.2 KiB
C
66 lines
2.2 KiB
C
|
|
/* os-freebsd.h
|
|
Operating system specific libburn definitions and declarations. Included
|
|
by os.h in case of compilation for
|
|
FreeBSD with CAM
|
|
|
|
Copyright (C) 2006 - 2013 Thomas Schmitt <scdbackup@gmx.net>,
|
|
Provided under GPLv2+
|
|
*/
|
|
|
|
/** 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, SIGBUS, SIGPROF, \
|
|
SIGSYS, SIGTRAP, SIGVTALRM, SIGXCPU, SIGXFSZ
|
|
|
|
/* 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", "SIGBUS", "SIGPROF", \
|
|
"SIGSYS", "SIGTRAP", "SIGVTALRM", "SIGXCPU", "SIGXFSZ"
|
|
|
|
/* 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, SIGCHLD, SIGSTOP, SIGTSTP, SIGCONT, SIGTTIN, SIGTTOU, SIGURG, SIGWINCH
|
|
|
|
/* The number of above list items */
|
|
#define BURN_OS_NON_SIGNAL_COUNT 9
|
|
|
|
|
|
/* The maximum size for a (SCSI) i/o transaction */
|
|
/* Important : MUST be at least 32768 ! */
|
|
/* Older BSD info says that 32 kB is maximum. But 64 kB seems to work well
|
|
on 8-STABLE. It is by default only used with BD in streaming mode.
|
|
So older systems should still be quite safe with this buffer max size.
|
|
*/
|
|
#define BURN_OS_TRANSPORT_BUFFER_SIZE 65536
|
|
|
|
|
|
/** To hold all state information of BSD device enumeration
|
|
which are now local in sg_enumerate() . So that sg_give_next_adr()
|
|
can work in BSD and sg_enumerate() can use it.
|
|
*/
|
|
#define BURN_OS_DEFINE_DRIVE_ENUMERATOR_T \
|
|
struct burn_drive_enumeration_state; \
|
|
typedef struct burn_drive_enumeration_state *burn_drive_enumerator_t;
|
|
|
|
|
|
/* The list of operating system dependent elements in struct burn_drive.
|
|
To be initialized and used within sg-*.c .
|
|
*/
|
|
#define BURN_OS_TRANSPORT_DRIVE_ELEMENTS \
|
|
struct cam_device* cam; \
|
|
int lock_fd; \
|
|
int is_ahci; \
|
|
|
|
|