tcp: Reorganize tcp_sock to fill 64-bit holes & improve locality

[linux-2.6-omap-h63xx.git] / include / asm-sparc / termios.h

diff --git a/include/asm-sparc/termios.h b/include/asm-sparc/termios.h
index d767f206ab33317988868a41a804d68054760019..733d40504e1e09a8fbb1322a8a20029f5ac90476 100644 (file)
--- a/include/asm-sparc/termios.h
+++ b/include/asm-sparc/termios.h
@@ -33,11 +33,6 @@ struct ltchars {
 };
 #endif /* __KERNEL__ */
 
-struct sunos_ttysize {
-       int st_lines;   /* Lines on the terminal */
-       int st_columns; /* Columns on the terminal */
-};
-
 struct winsize {
        unsigned short ws_row;
        unsigned short ws_col;
@@ -107,6 +102,48 @@ struct winsize {
 })
 
 #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) \
 ({ \
        get_user((k)->c_iflag, &(u)->c_iflag); \
        get_user((k)->c_oflag, &(u)->c_oflag); \
@@ -114,7 +151,7 @@ struct winsize {
        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); \
-       if((k)->c_lflag & ICANON) { \
+       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]); \
        } else { \
@@ -124,7 +161,7 @@ struct winsize {
        0; \
 })
 
-#define kernel_termios_to_user_termios(u, k) \
+#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); \
@@ -132,7 +169,7 @@ struct winsize {
        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); \
-       if(!((k)->c_lflag & ICANON)) { \
+       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]); \
        } else { \