From 98a4c7cf3d799ab953cb77e8b34597c73e3e7335 Mon Sep 17 00:00:00 2001 From: Denys Vlasenko Date: Thu, 4 Feb 2010 15:00:15 +0100 Subject: *: suppress ~60% of "aliased warnings" on gcc-4.4.1 Signed-off-by: Denys Vlasenko --- console-tools/resize.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'console-tools') diff --git a/console-tools/resize.c b/console-tools/resize.c index 4504cc85d..828b5bb42 100644 --- a/console-tools/resize.c +++ b/console-tools/resize.c @@ -11,12 +11,12 @@ #define ESC "\033" -#define old_termios (*(struct termios*)&bb_common_bufsiz1) +#define old_termios_p ((struct termios*)&bb_common_bufsiz1) static void onintr(int sig UNUSED_PARAM) { - tcsetattr(STDERR_FILENO, TCSANOW, &old_termios); + tcsetattr(STDERR_FILENO, TCSANOW, old_termios_p); exit(EXIT_FAILURE); } @@ -33,8 +33,8 @@ int resize_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) * and operate on it - should we do the same? */ - tcgetattr(STDERR_FILENO, &old_termios); /* fiddle echo */ - new = old_termios; + tcgetattr(STDERR_FILENO, old_termios_p); /* fiddle echo */ + memcpy(&new, old_termios_p, sizeof(new)); new.c_cflag |= (CLOCAL | CREAD); new.c_lflag &= ~(ICANON | ECHO | ECHOE | ISIG); bb_signals(0 @@ -61,7 +61,7 @@ int resize_main(int argc UNUSED_PARAM, char **argv UNUSED_PARAM) * (gotten via TIOCGWINSZ) and recomputing *pixel values */ ret = ioctl(STDERR_FILENO, TIOCSWINSZ, &w); - tcsetattr(STDERR_FILENO, TCSANOW, &old_termios); + tcsetattr(STDERR_FILENO, TCSANOW, old_termios_p); if (ENABLE_FEATURE_RESIZE_PRINT) printf("COLUMNS=%d;LINES=%d;export COLUMNS LINES;\n", -- cgit v1.2.3