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Diffstat (limited to 'tests/Aio_Platform_Test.cpp')
| -rw-r--r-- | tests/Aio_Platform_Test.cpp | 207 |
1 files changed, 0 insertions, 207 deletions
diff --git a/tests/Aio_Platform_Test.cpp b/tests/Aio_Platform_Test.cpp deleted file mode 100644 index faeb27527c6..00000000000 --- a/tests/Aio_Platform_Test.cpp +++ /dev/null @@ -1,207 +0,0 @@ -// $Id$ -// ============================================================================ -// -// = FILENAME -// aio_platform_test.cpp -// -// = DESCRITPTION -// Testing the platform for POSIX Asynchronous I/O. -// -// = AUTHOR -// Programming for the Real World. Bill O. GallMeister. -// Modified by Alexander Babu Arulanthu <alex@cs.wustl.edu> -// -// ===================================================================== - -#include "test_config.h" -#include "ace/OS.h" - -// Define old style feature selector. -//#define _POSIX_SOURCE - -// Use 9/93 POSIX.1 .2 and .4 definitions only. -//#define _POSIX_C_SOURCE 199309L - -#if defined _POSIX_ASYNCHRONOUS_IO - -#if defined _POSIX_ASYNC_IO - -#if _POSIX_ASYNC_IO == -1 - -int -have_asynchio (void) -{ - ACE_DEBUG ((LM_DEBUG, - "_POSIX_ASYNC_IO = -1.. Not supported at all\n")); - return 0; -} - -#else /* _POSIX_ASYNC_IO is != -1 */ -// Supported everywhere. -int -have_asynchio (void) -{ - ACE_DEBUG ((LM_DEBUG, "_POSIX_ASYNC_IO is != -1..AIO is supported everywhere\n")); - ACE_DEBUG ((LM_DEBUG, "System claims to have POSIX_ASYNCHRONOUS_IO\n")); - ACE_DEBUG ((LM_DEBUG, "_POSIX_AIO_LISTIO_MAX = %d\n", _POSIX_AIO_LISTIO_MAX)); - ACE_DEBUG ((LM_DEBUG, "_POSIX_AIO_MAX = %d\n", _POSIX_AIO_MAX)); - - // Call sysconf to find out runtime values. - errno = 0; - ACE_ERROR ((LM_ERROR, -#if defined (_SC_LISTIO_AIO_MAX) - "Runtime value of LISTIO_AIO_MAX is %d, errno = %d\n", - sysconf(_SC_LISTIO_AIO_MAX), -#else - "Runtime value of AIO_LISTIO_MAX is %d, errno = %d\n", - sysconf(_SC_AIO_LISTIO_MAX), -#endif - errno)); - - errno = 0; - ACE_ERROR ((LM_ERROR, - "Runtime value of AIO_MAX is %d, errno = %d\n", - sysconf (_SC_AIO_MAX), - errno)); - - errno = 0; - ACE_ERROR ((LM_ERROR, - "Runtime value of _POSIX_ASYNCHRONOUS_IO is %d, errno = %d\n", - sysconf (_SC_ASYNCHRONOUS_IO), - errno)); - - errno = 0; - ACE_ERROR ((LM_ERROR, - "Runtime value of _POSIX_REALTIME_SIGNALS is %d, errno = %d\n", - sysconf (_SC_REALTIME_SIGNALS), - errno)); - - errno = 0; - ACE_ERROR ((LM_ERROR, - "Runtime value of RTSIG_MAX %d\n", - sysconf (_SC_RTSIG_MAX))); - return 1; -} - -#endif /* _POSIX_ASYNC_IO == -1 */ - -#else /* _POSIX_ASYNC_IO_ is not defined */ - - -char * -asynch_io_files[] = -{ - "/tmp/fu", - "/fu", - "./fu", - "/mnt/fu", - "/dev/tty", - "dev/dsk/c2t0ds0", - NULL -}; - -int -have_asynchio (void) -{ - int i, res, num_ok; - - ACE_ERROR ((LM_DEBUG, - "_POSIX_ASYNC_IO_ is not defined.\n")); - ACE_DEBUG ((LM_DEBUG, - "AIO might *not* be supported everwhere.\n")); - - ACE_DEBUG ((LM_DEBUG, "System claims to have POSIX_ASYNCHRONOUS_IO\n")); - ACE_DEBUG ((LM_DEBUG, "_POSIX_AIO_LISTIO_MAX = %d\n", _POSIX_AIO_LISTIO_MAX)); - ACE_DEBUG ((LM_DEBUG, "_POSIX_AIO_MAX = %d\n", _POSIX_AIO_MAX)); - - // Call sysconf to find out runtime values. - errno = 0; - ACE_ERROR ((LM_ERROR, - "Runtime value of AIO_LISTIO_MAX is %d, errno = %d\n", - sysconf(_SC_AIO_LISTIO_MAX), - errno)); - - errno = 0; - ACE_ERROR ((LM_ERROR, - "Runtime value of AIO_MAX is %d, errno = %d\n", - sysconf (_SC_AIO_MAX), - errno)); - - errno = 0; - ACE_ERROR ((LM_ERROR, - "Runtime value of _POSIX_ASYNCHRONOUS_IO is %d\n", - sysconf (_SC_ASYNCHRONOUS_IO))); - - errno = 0; - ACE_ERROR ((LM_ERROR, - "Runtime value of _POSIX_REALTIME_SIGNALS is %d\n", - sysconf (_SC_REALTIME_SIGNALS))); - - errno = 0; - ACE_ERROR ((LM_ERROR, - "Runtime value of RTSIG_MAX %d\n", - sysconf (_SC_RTSIG_MAX))); - - ACE_DEBUG ((LM_DEBUG, - "Checking individual files using pathconf \n")); - - for (i = num_ok = 0; - asynch_io_files[i]; - i++) - { - ACE_DEBUG ((LM_DEBUG, - "Checking on path %s\n", asynch_io_files [i])); - errno = 0; - res = pathconf (asynch_io_files [i], _PC_ASYNC_IO); - if ((res == -1) && (!errno)) - { - ACE_DEBUG ((LM_DEBUG, - "\tAsynch IO is allowed :-)\n")); - num_ok++; - } - else if (res < 0) - { - ACE_ERROR ((LM_ERROR, - "(%p)\n", "Asynch I/O is not allowed >:-<")); - } - else - { - ACE_ERROR ((LM_ERROR, - "Asynch. I/O is allowed :-), res = %d, errno = %d\n", - res, - errno)); - num_ok++; - } - } - if (num_ok == i) - return 1; - else - return 0; -} -#endif /* _POSIX_ASYNC_IO_ */ - -#else /* _POSIX_ASYNCHRONOUS_IO is not defined*/ -int -have_asynchio (void) -{ - ACE_DEBUG ((LM_DEBUG, - "_POSIX_ASYNCHRONOUS_IO itself is not defined\n")); - return 0; -} -#endif /* _POSIX_ASYNCHRONOUS_IO */ - -int -main (int, char *[]) -{ - ACE_START_TEST ("Aio_Platform_Test"); - - int ret_val = have_asynchio (); - - if (ret_val == 1) - ACE_DEBUG ((LM_DEBUG, "POSIX Asynchronous IO is supported\n")); - else - ACE_DEBUG ((LM_DEBUG, "POSIX Asynchronous IO is not supported\n")); - - ACE_END_TEST; - return 0; -} |