011d4d5f44
* struct sigacts gets a new sigact_sigdesc structure, which has the sigaction and the trampoline/version. Version 0 means "legacy kernel provided trampoline". Other versions are coordinated with machine- dependent code in libc. * sigaction1() grows two more arguments -- the trampoline pointer and the trampoline version. * A new __sigaction_sigtramp() system call is provided to register a trampoline along with a signal handler. * The handler is no longer passed to sensig() functions. Instead, sendsig() looks up the handler by peeking in the sigacts for the process getting the signal (since it has to look in there for the trampoline anyway). * Native sendsig() functions now select the appropriate trampoline and its arguments based on the trampoline version in the sigacts. Changes to libc to use the new facility will be checked in later. Kernel version not bumped; we will ride the 1.6C bump made recently.
161 lines
4.3 KiB
C
161 lines
4.3 KiB
C
/* $NetBSD: sunos.h,v 1.13 2002/07/04 23:32:12 thorpej Exp $ */
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#ifndef _COMPAT_SUNOS_SUNOS_H_
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#define _COMPAT_SUNOS_SUNOS_H_
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/* used to ensure `struct sunos' types rename constantly sized. */
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#ifdef __arch64__
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typedef u_int32_t sunos_charp;
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#else
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typedef char * sunos_charp;
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#endif
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#define SUNM_RDONLY 0x01 /* mount fs read-only */
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#define SUNM_NOSUID 0x02 /* mount fs with setuid disallowed */
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#define SUNM_NEWTYPE 0x04 /* type is string (char *), not int */
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#define SUNM_GRPID 0x08 /* (bsd semantics; ignored) */
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#define SUNM_REMOUNT 0x10 /* update existing mount */
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#define SUNM_NOSUB 0x20 /* prevent submounts (rejected) */
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#define SUNM_MULTI 0x40 /* (ignored) */
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#define SUNM_SYS5 0x80 /* Sys 5-specific semantics (rejected) */
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struct sunos_nfs_args {
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struct sockaddr_in *addr; /* file server address */
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caddr_t fh; /* file handle to be mounted */
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int flags; /* flags */
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int wsize; /* write size in bytes */
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int rsize; /* read size in bytes */
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int timeo; /* initial timeout in .1 secs */
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int retrans; /* times to retry send */
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sunos_charp hostname; /* server's hostname */
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int acregmin; /* attr cache file min secs */
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int acregmax; /* attr cache file max secs */
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int acdirmin; /* attr cache dir min secs */
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int acdirmax; /* attr cache dir max secs */
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sunos_charp netname; /* server's netname */
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struct pathcnf *pathconf; /* static pathconf kludge */
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};
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/* SunOS nfs flag values: */
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#define SUNNFS_SOFT 0x1
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#define SUNNFS_WSIZE 0x2
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#define SUNNFS_RSIZE 0x4
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#define SUNNFS_TIMEO 0x8
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#define SUNNFS_RETRANS 0x10
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#define SUNNFS_HOSTNAME 0x20
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#define SUNNFS_INT 0x40
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#define SUNNFS_NOAC 0x80
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#define SUNNFS_ACREGMIN 0x100
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#define SUNNFS_ACREGMAX 0x200
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#define SUNNFS_ACDIRMIN 0x400
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#define SUNNFS_ACDIRMAX 0x800
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#define SUNNFS_SECURE 0x1000
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#define SUNNFS_NOCTO 0x2000
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#define SUNNFS_POSIX 0x4000
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struct sunos_ustat {
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daddr_t f_tfree; /* total free */
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ino_t f_tinode; /* total inodes free */
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char f_path[6]; /* filsys name */
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char f_fpack[6]; /* filsys pack name */
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};
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struct sunos_statfs {
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int f_type; /* type of info, zero for now */
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int f_bsize; /* fundamental file system block size */
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int f_blocks; /* total blocks in file system */
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int f_bfree; /* free blocks */
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int f_bavail; /* free blocks available to non-super-user */
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int f_files; /* total file nodes in file system */
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int f_ffree; /* free file nodes in fs */
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fsid_t f_fsid; /* file system id */
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int f_spare[7]; /* spare for later */
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};
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struct sunos_utsname {
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char sysname[9];
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char nodename[9];
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char nodeext[65-9];
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char release[9];
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char version[9];
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char machine[9];
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};
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struct sunos_ttysize {
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int ts_row;
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int ts_col;
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};
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struct sunos_termio {
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u_short c_iflag;
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u_short c_oflag;
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u_short c_cflag;
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u_short c_lflag;
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char c_line;
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unsigned char c_cc[8];
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};
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#define SUNOS_TCGETA _IOR('T', 1, struct sunos_termio)
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#define SUNOS_TCSETA _IOW('T', 2, struct sunos_termio)
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#define SUNOS_TCSETAW _IOW('T', 3, struct sunos_termio)
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#define SUNOS_TCSETAF _IOW('T', 4, struct sunos_termio)
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#define SUNOS_TCSBRK _IO('T', 5)
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struct sunos_termios {
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u_int c_iflag;
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u_int c_oflag;
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u_int c_cflag;
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u_int c_lflag;
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char c_line;
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u_char c_cc[17];
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};
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#define SUNOS_TCXONC _IO('T', 6)
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#define SUNOS_TCFLSH _IO('T', 7)
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#define SUNOS_TCGETS _IOR('T', 8, struct sunos_termios)
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#define SUNOS_TCSETS _IOW('T', 9, struct sunos_termios)
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#define SUNOS_TCSETSW _IOW('T', 10, struct sunos_termios)
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#define SUNOS_TCSETSF _IOW('T', 11, struct sunos_termios)
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#define SUNOS_TCSNDBRK _IO('T', 12)
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#define SUNOS_TCDRAIN _IO('T', 13)
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/* Sun audio compatibility */
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struct sunos_audio_prinfo {
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u_int sample_rate;
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u_int channels;
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u_int precision;
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u_int encoding;
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u_int gain;
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u_int port;
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u_int avail_ports;
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u_int reserved0[3];
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u_int samples;
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u_int eof;
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u_char pause;
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u_char error;
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u_char waiting;
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u_char balance;
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u_short minordev;
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u_char open;
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u_char active;
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};
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struct sunos_audio_info {
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struct sunos_audio_prinfo play;
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struct sunos_audio_prinfo record;
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u_int monitor_gain;
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u_int reserved[4];
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};
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/* Values for AUDIO_GETDEV ioctl: */
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#define SUNOS_AUDIO_DEV_UNKNOWN 0
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#define SUNOS_AUDIO_DEV_AMD 1
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#define SUNOS_AUDIO_DEV_SPEAKERBOX 2
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#define SUNOS_AUDIO_DEV_CODEC 3
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__BEGIN_DECLS
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/* Defined in arch/<arch>/sunos_machdep.c */
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void sunos_sendsig __P((int, sigset_t *, u_long));
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__END_DECLS
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#endif /* _COMPAT_SUNOS_SUNOS_H_ */
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