[LTP] [PATCH] Fix the exit value in inotify cases on RHEL4.7

[Jin B. G. <gu...@li...>]

The RHEL4.7 (kernel-2.6.9-78.EL) does not support inotify system calls.
So it should send out an information and return 0.

========
[root@aop55Alp3 cvs_ltp.orig]# ./runltp -q -s inotify01
Running tests.......
inotify01    0  WARN  :  This test needs a kernel that has inotify
syscall.
inotify01    0  WARN  :  Inotify syscall can be found at kernel 2.6.13
or higher.
inotify01    1  BROK  :  can't find header sys/inotify.h
INFO: pan reported some tests FAIL

[root@aop55Alp3 cvs_ltp.orig]# ./runltp -q -s inotify02
Running tests.......
inotify02    0  WARN  :  This test needs a kernel that has inotify
syscall.
inotify02    0  WARN  :  Inotify syscall can be found at kernel 2.6.13
or higher.
inotify02    1  BROK  :  can't find header sys/inotify.h
INFO: pan reported some tests FAIL

===============
After patching
===============
[root@aop55Alp3 cvs_ltp]# ./runltp -q -s inotify01
Running tests.......
inotify01    0  WARN  :  This test needs a kernel that has inotify
syscall.
inotify01    0  WARN  :  Inotify syscall can be found at kernel 2.6.13
or higher.
INFO: pan reported all tests PASS

[root@aop55Alp3 cvs_ltp]# ./runltp -q -s inotify02
Running tests.......
inotify02    0  WARN  :  This test needs a kernel that has inotify
syscall.
inotify02    0  WARN  :  Inotify syscall can be found at kernel 2.6.13
or higher.
INFO: pan reported all tests PASS

In additoin, tha patch also fixed a compile warning:
===============
Before patching
===============
[root@aop55Alp3 inotify]# make
cc -I../../../../include -Wall      inotify01.c  -L../../../../lib -lltp
-o inotify01
inotify01.c:334:24: warning: extra tokens at end of #ifndef directive
cc -I../../../../include -Wall      inotify02.c  -L../../../../lib -lltp
-o inotify02
inotify02.c:375:24: warning: extra tokens at end of #ifndef directive


Signed-off-by: Jin Bing Guo <gu...@li...>
-----

Thanks,
-- Jin Bing Guo