The printf() format specifier "%m" is a glibc extension to print
the string returned by strerror(errno). While supported by other
libraries (e.g. uClibc and musl), it is not widely portable.
In Weston code the format string is often passed to a logging
function that calls other syscalls before the conversion of "%m"
takes place. If one of such syscall modifies the value in errno,
the conversion of "%m" will incorrectly report the error string
corresponding to the new value of errno.
Remove all the occurrences of the specifier "%m" in Weston code
by using directly the string returned by strerror(errno).
While there, fix some minor indentation issue.
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Continue moving bits to use toytimer instead of carelessly open-coded
equivalent. Many of the copies were flawed against the race mentioned
in toytimer_fire().
This patch handles window.c's key repeat, confine demo, and
desktop-shell panel clock.
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
Acked-by: Daniel Stone <daniels@collabora.com>
In order to test warping when pointer confinemen region changes, add
key binding to the maximized state without using the mouse.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Bryce Harrington <bryce@osg.samsung.com>
By passing --complex-confine-region confine will draw an area looking
like a strange H in half transparent gray. This region will act as the
confine region when pointer confinement is activated (by right clicking).
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Clear the white lines that is drawn by pointer motions. It makes it
easier to debug pointer movements as one won't need to restart confine
just to get a clean plate.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
Use pointer confinement to make the line drawing not go outside the
drawing area. It is toggled with the letf pointer button.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Peter Hutterer <peter.hutterer@who-t.net>
The new confine client will be used to demonstrate pointer confinement.
It is so far identical to clickdot except that it doesn't respond to
clicks.
Signed-off-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
Acked-by: Daniel Stone <daniels@collabora.com>
