Made consolidaed operating system adapters for ease of porting
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/* os-freebsd.h
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Operating system specific libburn definitions and declarations. Included
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by os.h in case of compilation for
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FreeBSD with CAM
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Copyright (C) 2006 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
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*/
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#ifndef BURN_OS_H_INCLUDED
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#define BURN_OS_H_INCLUDED 1
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/** List of all signals which shall be caught by signal handlers and trigger
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a graceful abort of libburn. (See man 7 signal.)
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*/
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/* Once as system defined macros */
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#define BURN_OS_SIGNAL_MACRO_LIST \
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SIGHUP, SIGINT, SIGQUIT, SIGILL, SIGABRT, \
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SIGFPE, SIGSEGV, SIGPIPE, SIGALRM, SIGTERM, \
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SIGUSR1, SIGUSR2, SIGXCPU, SIGTSTP, SIGTTIN, \
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SIGTTOU, \
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SIGBUS, SIGPROF, SIGSYS, SIGTRAP, \
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SIGVTALRM, SIGXCPU, SIGXFSZ
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/* Once as text 1:1 list of strings for messages and interpreters */
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#define BURN_OS_SIGNAL_NAME_LIST \
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"SIGHUP", "SIGINT", "SIGQUIT", "SIGILL", "SIGABRT", \
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"SIGFPE", "SIGSEGV", "SIGPIPE", "SIGALRM", "SIGTERM", \
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"SIGUSR1", "SIGUSR2", "SIGXCPU", "SIGTSTP", "SIGTTIN", \
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"SIGTTOU", \
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"SIGBUS", "SIGPROF", "SIGSYS", "SIGTRAP", \
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"SIGVTALRM", "SIGXCPU", "SIGXFSZ"
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/* The number of above list items */
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#define BURN_OS_SIGNAL_COUNT 23
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/** To list all signals which shall surely not be caught */
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#define BURN_OS_NON_SIGNAL_MACRO_LIST \
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SIGKILL, SIGCHLD, SIGSTOP, SIGURG
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/* The number of above list items */
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#define BURN_OS_NON_SIGNAL_COUNT 4
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/* The maximum size for a (SCSI) i/o transaction */
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#define BURN_OS_TRANSPORT_BUFFER_SIZE 65536/2
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/** To hold all state information of BSD device enumeration
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which are now local in sg_enumerate() . So that sg_give_next_adr()
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can work in BSD and sg_enumerate() can use it.
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*/
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#define BURN_OS_DEFINE_DRIVE_ENUMERATOR_T \
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struct burn_drive_enumeration_state { \
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union ccb ccb; \
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int bufsize, fd; \
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unsigned int i; \
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int skip_device; \
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}; \
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typedef struct burn_drive_enumeration_state burn_drive_enumerator_t;
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/* The list of operating system dependent elements in struct burn_drive.
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To be initialized and used within sg-*.c .
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*/
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#define BURN_OS_TRANSPORT_DRIVE_ELEMENTS \
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struct cam_device* cam;
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#endif /* ! BURN_OS_H_INCLUDED */
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@ -0,0 +1,63 @@
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/* os-linux.h
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Operating system specific libburn definitions and declarations. Included
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by os.h in case of compilation for
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Linux kernels 2.4 and 2.6 with Linux SCSI Generic (sg)
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Copyright (C) 2006 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
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*/
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/** List of all signals which shall be caught by signal handlers and trigger
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a graceful abort of libburn. (See man 7 signal.)
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*/
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/* Once as system defined macros */
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#define BURN_OS_SIGNAL_MACRO_LIST \
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SIGHUP, SIGINT, SIGQUIT, SIGILL, SIGABRT, \
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SIGFPE, SIGSEGV, SIGPIPE, SIGALRM, SIGTERM, \
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SIGUSR1, SIGUSR2, SIGXCPU, SIGTSTP, SIGTTIN, \
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SIGTTOU, \
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SIGBUS, SIGPOLL, SIGPROF, SIGSYS, SIGTRAP, \
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SIGVTALRM, SIGXCPU, SIGXFSZ
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/* Once as text 1:1 list of strings for messages and interpreters */
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#define BURN_OS_SIGNAL_NAME_LIST \
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"SIGHUP", "SIGINT", "SIGQUIT", "SIGILL", "SIGABRT", \
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"SIGFPE", "SIGSEGV", "SIGPIPE", "SIGALRM", "SIGTERM", \
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"SIGUSR1", "SIGUSR2", "SIGXCPU", "SIGTSTP", "SIGTTIN", \
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"SIGTTOU", \
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"SIGBUS", "SIGPOLL", "SIGPROF", "SIGSYS", "SIGTRAP", \
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"SIGVTALRM", "SIGXCPU", "SIGXFSZ"
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/* The number of above list items */
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#define BURN_OS_SIGNAL_COUNT 24
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/** To list all signals which shall surely not be caught */
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#define BURN_OS_NON_SIGNAL_MACRO_LIST \
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SIGKILL, SIGCHLD, SIGSTOP, SIGURG
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/* The number of above list items */
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#define BURN_OS_NON_SIGNAL_COUNT 4
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/* The maximum size for a (SCSI) i/o transaction */
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#define BURN_OS_TRANSPORT_BUFFER_SIZE 65536
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/* To hold the index number of the most recently delivered address from
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device enumeration.
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*/
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#define BURN_OS_DEFINE_DRIVE_ENUMERATOR_T \
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typedef int burn_drive_enumerator_t;
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/* The list of operating system dependent elements in struct burn_drive.
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Usually they are initialized in sg-*.c:enumerate_common().
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*/
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#define BURN_OS_TRANSPORT_DRIVE_ELEMENTS \
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int fd; \
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\
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/* ts A60926 : trying to lock against growisofs /dev/srN, /dev/scdN */ \
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int sibling_count; \
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int sibling_fds[LIBBURN_SG_MAX_SIBLINGS];
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@ -0,0 +1,34 @@
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/* os.h
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Operating system specific libburn definitions and declarations.
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The macros defined here are used by libburn modules in order to
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avoid own system dependent case distinctions.
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Copyright (C) 2006 Thomas Schmitt <scdbackup@gmx.net>, provided under GPL
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*/
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#ifndef BURN_OS_H_INCLUDED
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#define BURN_OS_H_INCLUDED 1
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/*
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Operating system case distinction
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*/
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#ifdef __FreeBSD__
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/* ----------------------------- FreeBSD with CAM -------------------------- */
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#include "os-freebsd.h"
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#else /* operating system case distinction */
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/* --------- Linux kernels 2.4 and 2.6 with Linux SCSI Generic (sg) -------- */
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#include "os-linux.h"
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#endif /* End of operating system case distinction */
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#endif /* ! BURN_OS_H_INCLUDED */
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