Ian Abbott
23e8eb609e
comedi_test: Remove unnecessary assignment of 'go' when checking data
...
The 'go' variable is only used by the 'while' loop that reads the data.
We don't need to set it in the 'for' loop that checks the data
afterwards.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
2011-06-27 13:08:08 +01:00
Ian Abbott
261d3e1029
comedi_test: Fix buffer overrun in test_mmap()
...
If the command does not stop immediately after the last sample, there
can be more data to read than we have room for. Make sure the 'while'
loop 'read()' does not overrun the end of the malloc'ed 'buf'.
Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
2011-06-27 13:03:03 +01:00
Frank Mori Hess
242aa6405f
Fixed another problem with mmap test on subdevice using lsampl_t.
2008-01-28 20:35:14 +00:00
Frank Mori Hess
115b6a66c1
Fixed bug in mmap test when run on subdevice with SDF_LSAMPL.
2008-01-28 20:27:19 +00:00
Ian Abbott
0145624108
Don't use SDF_WRITEABLE flag to check if read (or write) command is
...
applicable. Instead, check that the specified subdevice matches the
read (or write) subdevice.
2008-01-28 16:10:11 +00:00
Frank Mori Hess
c1082cee65
Fixed comedi_get_cmd_generic_timed() by adding a chanlist_len
...
parameter. Old version is still available in library, thanks to the
magic of the version_script.
2007-08-02 19:46:44 +00:00
Frank Mori Hess
e66997b981
fix test_segfault() so it works with 2.6 kernel signal handling behaviour
2004-07-24 15:47:30 +00:00
David Schleef
087e6042d4
fix mmap testing
2002-11-22 06:48:39 +00:00
David Schleef
b7d115eafa
added output command test
2002-03-18 21:48:14 +00:00
David Schleef
52b66f2c89
Disabled streaming output on many of the command tests
2002-02-06 22:08:50 +00:00
David Schleef
7973a0f2ad
Change prototype of comedi_get_cmd_generic_timed
2001-07-15 22:39:54 +00:00
David Schleef
59568d2029
Moved chatter behind if(verbose)
2001-07-09 02:41:18 +00:00
David Schleef
a4fb3b20d9
Changed from siginfo handler to simple signal handler
2001-06-27 22:18:16 +00:00
David Schleef
e93771f219
Added realtime command line option. Fixed tests to use realtime
...
flag. Added internal trigger test.
2001-06-12 10:41:09 +00:00
David Schleef
698938d995
additional tests, fixes, move some functions to ../lib
2001-05-28 02:39:00 +00:00
David Schleef
926cac4baf
added test to make sure area is unmapped
2001-03-02 06:52:06 +00:00
David Schleef
8265dded62
added segfault testing
2001-01-23 18:21:47 +00:00
David Schleef
7cde371fd4
mmap demo and testing
2000-11-25 04:19:59 +00:00
