diff options
Diffstat (limited to 'ACE/examples/Reactor/Proactor/Aio_Platform_Test_C.cpp')
-rw-r--r-- | ACE/examples/Reactor/Proactor/Aio_Platform_Test_C.cpp | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/ACE/examples/Reactor/Proactor/Aio_Platform_Test_C.cpp b/ACE/examples/Reactor/Proactor/Aio_Platform_Test_C.cpp deleted file mode 100644 index 32776323b85..00000000000 --- a/ACE/examples/Reactor/Proactor/Aio_Platform_Test_C.cpp +++ /dev/null @@ -1,137 +0,0 @@ -// $Id$ -// ============================================================================ -// -// = FILENAME -// aio_platform_test_c.cpp -// -// = DESCRITPTION -// Testing the platform for POSIX Asynchronous I/O. This is the C -// version of the $ACE_ROOT/tests/Aio_Platform_Test.cpp. Useful -// to send bug reports. -// -// = AUTHOR -// Programming for the Real World. Bill O. GallMeister. -// Modified by Alexander Babu Arulanthu <alex@cs.wustl.edu> -// -// ===================================================================== - - -#include <unistd.h> -#include <fcntl.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <signal.h> -#include <string.h> -#include <errno.h> -#include <stdio.h> - -#include <limits.h> - -#include <aio.h> - -int do_sysconf (void); -int have_asynchio (void); - -static int file_handle = -1; -char mb1 [BUFSIZ + 1]; -char mb2 [BUFSIZ + 1]; -aiocb aiocb1, aiocb2; -sigset_t completion_signal; - -// For testing the <aio> stuff. -int test_aio_calls (void); -int issue_aio_calls (void); -int query_aio_completions (void); -int setup_signal_delivery (void); -int do_sysconf (void); -int have_asynchio (void); - -int -do_sysconf (void) -{ - // Call sysconf to find out runtime values. - errno = 0; -#if defined (_SC_LISTIO_AIO_MAX) - printf ("Runtime value of LISTIO_AIO_MAX is %d, errno = %d\n", - sysconf(_SC_LISTIO_AIO_MAX), - errno); -#else - printf ("Runtime value of AIO_LISTIO_MAX is %d, errno = %d\n", - sysconf(_SC_AIO_LISTIO_MAX), - errno); -#endif - - errno = 0; - printf ("Runtime value of AIO_MAX is %d, errno = %d\n", - sysconf (_SC_AIO_MAX), - errno); - - errno = 0; - printf ("Runtime value of _POSIX_ASYNCHRONOUS_IO is %d, errno = %d\n", - sysconf (_SC_ASYNCHRONOUS_IO), - errno); - - errno = 0; - printf ("Runtime value of _POSIX_REALTIME_SIGNALS is %d, errno = %d\n", - sysconf (_SC_REALTIME_SIGNALS), - errno); - - errno = 0; - printf ("Runtime value of RTSIG_MAX %d, Errno = %d\n", - sysconf (_SC_RTSIG_MAX), - errno); - - errno = 0; - printf ("Runtime value of SIGQUEUE_MAX %d, Errno = %d\n", - sysconf (_SC_SIGQUEUE_MAX), - errno); - return 0; -} - -int -have_asynchio (void) -{ -#if defined (_POSIX_ASYNCHRONOUS_IO) - // POSIX Asynch IO is present in this system. -#if defined (_POSIX_ASYNC_IO) - // If this is defined and it is not -1, POSIX_ASYNCH is supported - // everywhere in the system. -#if _POSIX_ASYNC_IO == -1 - printf ("_POSIX_ASYNC_IO = -1.. ASYNCH IO NOT supported at all\n"); - return -1; -#else /* Not _POSIX_ASYNC_IO == -1 */ - printf ("_POSIX_ASYNC_IO = %d\n ASYNCH IO is supported FULLY\n", - _POSIX_ASYNC_IO); -#endif /* _POSIX_ASYNC_IO == -1 */ - -#else /* Not defined _POSIX_ASYNC_IO */ - printf ("_POSIX_ASYNC_IO is not defined.\n"); - printf ("AIO might *not* be supported on some paths\n"); -#endif /* _POSIX_ASYNC_IO */ - - // System defined POSIX Values. - printf ("System claims to have POSIX_ASYNCHRONOUS_IO\n"); - - printf ("_POSIX_AIO_LISTIO_MAX = %d\n", _POSIX_AIO_LISTIO_MAX); - printf ("_POSIX_AIO_MAX = %d\n", _POSIX_AIO_MAX); - - // Check and print the run time values. - do_sysconf (); - - return 0; - -#else /* Not _POSIX_ASYNCHRONOUS_IO */ - printf ("No support._POSIX_ASYNCHRONOUS_IO itself is not defined\n"); - return -1; -#endif /* _POSIX_ASYNCHRONOUS_IO */ -} - -int -ACE_TMAIN (int, ACE_TCHAR *[]) -{ - if (have_asynchio () == 0) - printf ("Test successful\n"); - else - printf ("Test not successful\n"); - return 0; -} |