Date: Sat, 1 Nov 2008 08:07:02 +0000 (UTC) From: Ed Schouten <ed@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/adb adb_mouse.c Message-ID: <200811010807.mA1879jX002536@repoman.freebsd.org>
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ed 2008-11-01 08:07:02 UTC
FreeBSD src repository
Modified files:
sys/dev/adb adb_mouse.c
Log:
SVN rev 184520 on 2008-11-01 08:07:02Z by ed
Allow a read() on /dev/ams[0-9] to be interrupted.
Right now ams_read() uses cv_wait() to wait for new data to arrive on
the mouse device. This means that when you run `cat /dev/ams0', it
cannot be interrupted directly. After you press ^C, you first need to
move the mouse before cat will quit. Make this function use
cv_wait_sig(), which allows it to be interrupted directly.
Reviewed by: nwhitehorn
Revision Changes Path
1.2 +6 -1 src/sys/dev/adb/adb_mouse.c
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