File: [Development] / linux-2.6-xfs / include / asm-alpha / Attic / termios.h (download)
Revision 1.3, Wed Sep 12 17:09:56 2007 UTC (10 years, 1 month ago) by tes.longdrop.melbourne.sgi.com
Branch: MAIN
Changes since 1.2: +2 -2
lines
Update 2.6.x-xfs to 2.6.23-rc4.
Also update fs/xfs with external mainline changes.
There were 12 such missing commits that I detected:
--------
commit ad690ef9e690f6c31f7d310b09ef1314bcec9033
Author: Al Viro <viro@ftp.linux.org.uk>
xfs ioctl __user annotations
commit 20c2df83d25c6a95affe6157a4c9cac4cf5ffaac
Author: Paul Mundt <lethal@linux-sh.org>
mm: Remove slab destructors from kmem_cache_create().
commit d0217ac04ca6591841e5665f518e38064f4e65bd
Author: Nick Piggin <npiggin@suse.de>
mm: fault feedback #1
commit 54cb8821de07f2ffcd28c380ce9b93d5784b40d7
Author: Nick Piggin <npiggin@suse.de>
mm: merge populate and nopage into fault (fixes nonlinear)
commit d00806b183152af6d24f46f0c33f14162ca1262a
Author: Nick Piggin <npiggin@suse.de>
mm: fix fault vs invalidate race for linear mappings
commit a569425512253992cc64ebf8b6d00a62f986db3e
Author: Christoph Hellwig <hch@infradead.org>
knfsd: exportfs: add exportfs.h header
commit 831441862956fffa17b9801db37e6ea1650b0f69
Author: Rafael J. Wysocki <rjw@sisk.pl>
Freezer: make kernel threads nonfreezable by default
commit 8e1f936b73150f5095448a0fee6d4f30a1f9001d
Author: Rusty Russell <rusty@rustcorp.com.au>
mm: clean up and kernelify shrinker registration
commit 5ffc4ef45b3b0a57872f631b4e4ceb8ace0d7496
Author: Jens Axboe <jens.axboe@oracle.com>
sendfile: remove .sendfile from filesystems that use generic_file_sendfile()
commit 8bb7844286fb8c9fce6f65d8288aeb09d03a5e0d
Author: Rafael J. Wysocki <rjw@sisk.pl>
Add suspend-related notifications for CPU hotplug
commit 59c51591a0ac7568824f541f57de967e88adaa07
Author: Michael Opdenacker <michael@free-electrons.com>
Fix occurrences of "the the "
commit 0ceb331433e8aad9c5f441a965d7c681f8b9046f
Author: Dmitriy Monakhov <dmonakhov@openvz.org>
mm: move common segment checks to separate helper function
--------
Merge of 2.6.x-xfs-melb:linux:29656b by kenmcd.
|
#ifndef _ALPHA_TERMIOS_H
#define _ALPHA_TERMIOS_H
#include <asm/ioctls.h>
#include <asm/termbits.h>
struct sgttyb {
char sg_ispeed;
char sg_ospeed;
char sg_erase;
char sg_kill;
short sg_flags;
};
struct tchars {
char t_intrc;
char t_quitc;
char t_startc;
char t_stopc;
char t_eofc;
char t_brkc;
};
struct ltchars {
char t_suspc;
char t_dsuspc;
char t_rprntc;
char t_flushc;
char t_werasc;
char t_lnextc;
};
struct winsize {
unsigned short ws_row;
unsigned short ws_col;
unsigned short ws_xpixel;
unsigned short ws_ypixel;
};
#define NCC 8
struct termio {
unsigned short c_iflag; /* input mode flags */
unsigned short c_oflag; /* output mode flags */
unsigned short c_cflag; /* control mode flags */
unsigned short c_lflag; /* local mode flags */
unsigned char c_line; /* line discipline */
unsigned char c_cc[NCC]; /* control characters */
};
/*
* c_cc characters in the termio structure. Oh, how I love being
* backwardly compatible. Notice that character 4 and 5 are
* interpreted differently depending on whether ICANON is set in
* c_lflag. If it's set, they are used as _VEOF and _VEOL, otherwise
* as _VMIN and V_TIME. This is for compatibility with OSF/1 (which
* is compatible with sysV)...
*/
#define _VINTR 0
#define _VQUIT 1
#define _VERASE 2
#define _VKILL 3
#define _VEOF 4
#define _VMIN 4
#define _VEOL 5
#define _VTIME 5
#define _VEOL2 6
#define _VSWTC 7
#ifdef __KERNEL__
/* eof=^D eol=\0 eol2=\0 erase=del
werase=^W kill=^U reprint=^R sxtc=\0
intr=^C quit=^\ susp=^Z <OSF/1 VDSUSP>
start=^Q stop=^S lnext=^V discard=^U
vmin=\1 vtime=\0
*/
#define INIT_C_CC "\004\000\000\177\027\025\022\000\003\034\032\000\021\023\026\025\001\000"
/*
* Translate a "termio" structure into a "termios". Ugh.
*/
#define user_termio_to_kernel_termios(a_termios, u_termio) \
({ \
struct ktermios *k_termios = (a_termios); \
struct termio k_termio; \
int canon, ret; \
\
ret = copy_from_user(&k_termio, u_termio, sizeof(k_termio)); \
if (!ret) { \
/* Overwrite only the low bits. */ \
*(unsigned short *)&k_termios->c_iflag = k_termio.c_iflag; \
*(unsigned short *)&k_termios->c_oflag = k_termio.c_oflag; \
*(unsigned short *)&k_termios->c_cflag = k_termio.c_cflag; \
*(unsigned short *)&k_termios->c_lflag = k_termio.c_lflag; \
canon = k_termio.c_lflag & ICANON; \
\
k_termios->c_cc[VINTR] = k_termio.c_cc[_VINTR]; \
k_termios->c_cc[VQUIT] = k_termio.c_cc[_VQUIT]; \
k_termios->c_cc[VERASE] = k_termio.c_cc[_VERASE]; \
k_termios->c_cc[VKILL] = k_termio.c_cc[_VKILL]; \
k_termios->c_cc[VEOL2] = k_termio.c_cc[_VEOL2]; \
k_termios->c_cc[VSWTC] = k_termio.c_cc[_VSWTC]; \
k_termios->c_cc[canon ? VEOF : VMIN] = k_termio.c_cc[_VEOF]; \
k_termios->c_cc[canon ? VEOL : VTIME] = k_termio.c_cc[_VEOL]; \
} \
ret; \
})
/*
* Translate a "termios" structure into a "termio". Ugh.
*
* Note the "fun" _VMIN overloading.
*/
#define kernel_termios_to_user_termio(u_termio, a_termios) \
({ \
struct ktermios *k_termios = (a_termios); \
struct termio k_termio; \
int canon; \
\
k_termio.c_iflag = k_termios->c_iflag; \
k_termio.c_oflag = k_termios->c_oflag; \
k_termio.c_cflag = k_termios->c_cflag; \
canon = (k_termio.c_lflag = k_termios->c_lflag) & ICANON; \
\
k_termio.c_line = k_termios->c_line; \
k_termio.c_cc[_VINTR] = k_termios->c_cc[VINTR]; \
k_termio.c_cc[_VQUIT] = k_termios->c_cc[VQUIT]; \
k_termio.c_cc[_VERASE] = k_termios->c_cc[VERASE]; \
k_termio.c_cc[_VKILL] = k_termios->c_cc[VKILL]; \
k_termio.c_cc[_VEOF] = k_termios->c_cc[canon ? VEOF : VMIN]; \
k_termio.c_cc[_VEOL] = k_termios->c_cc[canon ? VEOL : VTIME]; \
k_termio.c_cc[_VEOL2] = k_termios->c_cc[VEOL2]; \
k_termio.c_cc[_VSWTC] = k_termios->c_cc[VSWTC]; \
\
copy_to_user(u_termio, &k_termio, sizeof(k_termio)); \
})
#define user_termios_to_kernel_termios(k, u) \
copy_from_user(k, u, sizeof(struct termios))
#define kernel_termios_to_user_termios(u, k) \
copy_to_user(u, k, sizeof(struct termios))
#endif /* __KERNEL__ */
#endif /* _ALPHA_TERMIOS_H */
![[BACK]](/icons/back.gif){kind=icon}
Return to termios.h CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [Development] / linux-2.6-xfs / include / asm-alpha