diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-sparc/termios.h | 79 | ||||
| -rw-r--r-- | include/asm-sparc64/termios.h | 187 |
2 files changed, 42 insertions, 224 deletions
diff --git a/include/asm-sparc/termios.h b/include/asm-sparc/termios.h index f7b4409c35f..e8ba9539964 100644 --- a/include/asm-sparc/termios.h +++ b/include/asm-sparc/termios.h @@ -53,7 +53,6 @@ struct winsize { #define _VMIN 4 #define _VTIME 5 - /* intr=^C quit=^\ erase=del kill=^U eof=^D eol=\0 eol2=\0 sxtc=\0 start=^Q stop=^S susp=^Z dsusp=^Y @@ -68,16 +67,17 @@ struct winsize { #define user_termio_to_kernel_termios(termios, termio) \ ({ \ unsigned short tmp; \ - get_user(tmp, &(termio)->c_iflag); \ + int err; \ + err = get_user(tmp, &(termio)->c_iflag); \ (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \ - get_user(tmp, &(termio)->c_oflag); \ + err |= get_user(tmp, &(termio)->c_oflag); \ (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \ - get_user(tmp, &(termio)->c_cflag); \ + err |= get_user(tmp, &(termio)->c_cflag); \ (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \ - get_user(tmp, &(termio)->c_lflag); \ + err |= get_user(tmp, &(termio)->c_lflag); \ (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \ - copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ - 0; \ + err |= copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ + err; \ }) /* @@ -87,17 +87,18 @@ struct winsize { */ #define kernel_termios_to_user_termio(termio, termios) \ ({ \ - put_user((termios)->c_iflag, &(termio)->c_iflag); \ - put_user((termios)->c_oflag, &(termio)->c_oflag); \ - put_user((termios)->c_cflag, &(termio)->c_cflag); \ - put_user((termios)->c_lflag, &(termio)->c_lflag); \ - put_user((termios)->c_line, &(termio)->c_line); \ - copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ + int err; \ + err = put_user((termios)->c_iflag, &(termio)->c_iflag); \ + err |= put_user((termios)->c_oflag, &(termio)->c_oflag); \ + err |= put_user((termios)->c_cflag, &(termio)->c_cflag); \ + err |= put_user((termios)->c_lflag, &(termio)->c_lflag); \ + err |= put_user((termios)->c_line, &(termio)->c_line); \ + err |= copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ if (!((termios)->c_lflag & ICANON)) { \ - put_user((termios)->c_cc[VMIN], &(termio)->c_cc[_VMIN]); \ - put_user((termios)->c_cc[VTIME], &(termio)->c_cc[_VTIME]); \ + err |= put_user((termios)->c_cc[VMIN], &(termio)->c_cc[_VMIN]); \ + err |= put_user((termios)->c_cc[VTIME], &(termio)->c_cc[_VTIME]); \ } \ - 0; \ + err; \ }) #define user_termios_to_kernel_termios(k, u) \ @@ -144,38 +145,40 @@ struct winsize { #define user_termios_to_kernel_termios_1(k, u) \ ({ \ - get_user((k)->c_iflag, &(u)->c_iflag); \ - get_user((k)->c_oflag, &(u)->c_oflag); \ - get_user((k)->c_cflag, &(u)->c_cflag); \ - get_user((k)->c_lflag, &(u)->c_lflag); \ - get_user((k)->c_line, &(u)->c_line); \ - copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \ + int err; \ + err = get_user((k)->c_iflag, &(u)->c_iflag); \ + err |= get_user((k)->c_oflag, &(u)->c_oflag); \ + err |= get_user((k)->c_cflag, &(u)->c_cflag); \ + err |= get_user((k)->c_lflag, &(u)->c_lflag); \ + err |= get_user((k)->c_line, &(u)->c_line); \ + err |= copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \ if ((k)->c_lflag & ICANON) { \ - get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \ - get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \ + err |= get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \ + err |= get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \ } else { \ - get_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \ - get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \ + err |= get_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \ + err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \ } \ - 0; \ + err; \ }) #define kernel_termios_to_user_termios_1(u, k) \ ({ \ - put_user((k)->c_iflag, &(u)->c_iflag); \ - put_user((k)->c_oflag, &(u)->c_oflag); \ - put_user((k)->c_cflag, &(u)->c_cflag); \ - put_user((k)->c_lflag, &(u)->c_lflag); \ - put_user((k)->c_line, &(u)->c_line); \ - copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \ + int err; \ + err = put_user((k)->c_iflag, &(u)->c_iflag); \ + err |= put_user((k)->c_oflag, &(u)->c_oflag); \ + err |= put_user((k)->c_cflag, &(u)->c_cflag); \ + err |= put_user((k)->c_lflag, &(u)->c_lflag); \ + err |= put_user((k)->c_line, &(u)->c_line); \ + err |= copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \ if (!((k)->c_lflag & ICANON)) { \ - put_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \ - put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \ + err |= put_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \ + err |= put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \ } else { \ - put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \ - put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \ + err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \ + err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \ } \ - 0; \ + err; \ }) #endif /* __KERNEL__ */ diff --git a/include/asm-sparc64/termios.h b/include/asm-sparc64/termios.h index 1f5dab25dda..940495eb05c 100644 --- a/include/asm-sparc64/termios.h +++ b/include/asm-sparc64/termios.h @@ -1,186 +1 @@ -#ifndef _SPARC64_TERMIOS_H -#define _SPARC64_TERMIOS_H - -#include <asm/ioctls.h> -#include <asm/termbits.h> - -#if defined(__KERNEL__) || defined(__DEFINE_BSD_TERMIOS) -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; -}; -#endif /* __KERNEL__ */ - -struct winsize { - unsigned short ws_row; - unsigned short ws_col; - unsigned short ws_xpixel; - unsigned short ws_ypixel; -}; - -#ifdef __KERNEL__ -#include <linux/module.h> - -/* - * 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 _VMIN 4 -#define _VTIME 5 - -/* intr=^C quit=^\ erase=del kill=^U - eof=^D eol=\0 eol2=\0 sxtc=\0 - start=^Q stop=^S susp=^Z dsusp=^Y - reprint=^R discard=^U werase=^W lnext=^V - vmin=\1 vtime=\0 -*/ -#define INIT_C_CC "\003\034\177\025\004\000\000\000\021\023\032\031\022\025\027\026\001" - -/* - * Translate a "termio" structure into a "termios". Ugh. - */ -#define user_termio_to_kernel_termios(termios, termio) \ -({ \ - unsigned short tmp; \ - int err; \ - err = get_user(tmp, &(termio)->c_iflag); \ - (termios)->c_iflag = (0xffff0000 & ((termios)->c_iflag)) | tmp; \ - err |= get_user(tmp, &(termio)->c_oflag); \ - (termios)->c_oflag = (0xffff0000 & ((termios)->c_oflag)) | tmp; \ - err |= get_user(tmp, &(termio)->c_cflag); \ - (termios)->c_cflag = (0xffff0000 & ((termios)->c_cflag)) | tmp; \ - err |= get_user(tmp, &(termio)->c_lflag); \ - (termios)->c_lflag = (0xffff0000 & ((termios)->c_lflag)) | tmp; \ - err |= copy_from_user((termios)->c_cc, (termio)->c_cc, NCC); \ - err; \ -}) - -/* - * Translate a "termios" structure into a "termio". Ugh. - * - * Note the "fun" _VMIN overloading. - */ -#define kernel_termios_to_user_termio(termio, termios) \ -({ \ - int err; \ - err = put_user((termios)->c_iflag, &(termio)->c_iflag); \ - err |= put_user((termios)->c_oflag, &(termio)->c_oflag); \ - err |= put_user((termios)->c_cflag, &(termio)->c_cflag); \ - err |= put_user((termios)->c_lflag, &(termio)->c_lflag); \ - err |= put_user((termios)->c_line, &(termio)->c_line); \ - err |= copy_to_user((termio)->c_cc, (termios)->c_cc, NCC); \ - if (!((termios)->c_lflag & ICANON)) { \ - err |= put_user((termios)->c_cc[VMIN], &(termio)->c_cc[_VMIN]); \ - err |= put_user((termios)->c_cc[VTIME], &(termio)->c_cc[_VTIME]); \ - } \ - err; \ -}) - -#define user_termios_to_kernel_termios(k, u) \ -({ \ - int err; \ - err = get_user((k)->c_iflag, &(u)->c_iflag); \ - err |= get_user((k)->c_oflag, &(u)->c_oflag); \ - err |= get_user((k)->c_cflag, &(u)->c_cflag); \ - err |= get_user((k)->c_lflag, &(u)->c_lflag); \ - err |= get_user((k)->c_line, &(u)->c_line); \ - err |= copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \ - if((k)->c_lflag & ICANON) { \ - err |= get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \ - err |= get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \ - } else { \ - err |= get_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \ - err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \ - } \ - err |= get_user((k)->c_ispeed, &(u)->c_ispeed); \ - err |= get_user((k)->c_ospeed, &(u)->c_ospeed); \ - err; \ -}) - -#define kernel_termios_to_user_termios(u, k) \ -({ \ - int err; \ - err = put_user((k)->c_iflag, &(u)->c_iflag); \ - err |= put_user((k)->c_oflag, &(u)->c_oflag); \ - err |= put_user((k)->c_cflag, &(u)->c_cflag); \ - err |= put_user((k)->c_lflag, &(u)->c_lflag); \ - err |= put_user((k)->c_line, &(u)->c_line); \ - err |= copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \ - if(!((k)->c_lflag & ICANON)) { \ - err |= put_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \ - err |= put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \ - } else { \ - err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \ - err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \ - } \ - err |= put_user((k)->c_ispeed, &(u)->c_ispeed); \ - err |= put_user((k)->c_ospeed, &(u)->c_ospeed); \ - err; \ -}) - -#define user_termios_to_kernel_termios_1(k, u) \ -({ \ - int err; \ - err = get_user((k)->c_iflag, &(u)->c_iflag); \ - err |= get_user((k)->c_oflag, &(u)->c_oflag); \ - err |= get_user((k)->c_cflag, &(u)->c_cflag); \ - err |= get_user((k)->c_lflag, &(u)->c_lflag); \ - err |= get_user((k)->c_line, &(u)->c_line); \ - err |= copy_from_user((k)->c_cc, (u)->c_cc, NCCS); \ - if((k)->c_lflag & ICANON) { \ - err |= get_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \ - err |= get_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \ - } else { \ - err |= get_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \ - err |= get_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \ - } \ - err; \ -}) - -#define kernel_termios_to_user_termios_1(u, k) \ -({ \ - int err; \ - err = put_user((k)->c_iflag, &(u)->c_iflag); \ - err |= put_user((k)->c_oflag, &(u)->c_oflag); \ - err |= put_user((k)->c_cflag, &(u)->c_cflag); \ - err |= put_user((k)->c_lflag, &(u)->c_lflag); \ - err |= put_user((k)->c_line, &(u)->c_line); \ - err |= copy_to_user((u)->c_cc, (k)->c_cc, NCCS); \ - if(!((k)->c_lflag & ICANON)) { \ - err |= put_user((k)->c_cc[VMIN], &(u)->c_cc[_VMIN]); \ - err |= put_user((k)->c_cc[VTIME], &(u)->c_cc[_VTIME]); \ - } else { \ - err |= put_user((k)->c_cc[VEOF], &(u)->c_cc[VEOF]); \ - err |= put_user((k)->c_cc[VEOL], &(u)->c_cc[VEOL]); \ - } \ - err; \ -}) - -#endif /* __KERNEL__ */ - -#endif /* _SPARC64_TERMIOS_H */ +#include <asm-sparc/termios.h> |