diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 120 |
1 files changed, 117 insertions, 3 deletions
diff --git a/configure.in b/configure.in index 23b42c182e8..a19274c5d3e 100644 --- a/configure.in +++ b/configure.in @@ -3485,7 +3485,8 @@ dnl backwards compatibility with Pthread Draft 4 functions of the same dnl name. AC_CHECK_FUNC(pthread_sigmask, dnl - AC_DEFINE(ACE_HAS_PTHREAD_SIGMASK),) + AC_DEFINE(ACE_HAS_PTHREAD_SIGMASK), + AC_DEFINE(ACE_LACKS_PTHREAD_SIGMASK)) AC_CHECK_FUNC(pthread_key_create, dnl AC_DEFINE(ACE_HAS_THREAD_SPECIFIC_STORAGE), @@ -5496,6 +5497,28 @@ ACE_CACHE_CHECK(for MAP_FAILED constant, ]) ],) +dnl Check if platform supports TCP_NODELAY support +ACE_CACHE_CHECK(for TCP_NODELAY support, + ace_cv_feature_tcp_nodelay,[ + AC_EGREP_CPP(ACE_TCPNODELAY, + [ +#ifndef ACE_LACKS_SYS_TYPES_H +# include <sys/types.h> +#endif +#include <netinet/tcp.h> + +#if defined (TCP_NODELAY) + ACE_TCPNODELAY +#endif + ], + [ + ace_cv_feature_tcp_nodelay=yes + ], + [ + ace_cv_feature_tcp_nodelay=no + ]) + ], , AC_DEFINE(ACE_LACKS_TCP_NODELAY)) + dnl Check if platform supports SO_SNDBUF/SO_RCVBUF socket options ACE_CACHE_CHECK(for SO_SNDBUF/SO_RCVBUF socket options, ace_cv_feature_so_sndbuf_rcvbuf,[ @@ -5507,8 +5530,8 @@ ACE_CACHE_CHECK(for SO_SNDBUF/SO_RCVBUF socket options, #include <sys/socket.h> #if defined (SO_SNDBUF) && \ - defined (SO_RCVBUF) - ACE_SO_BUF + defined (SO_RCVBUF) + ACE_SO_BUF #endif ], [ @@ -5935,6 +5958,97 @@ dnl the UNIX International threads library was detected. fi dnl test "$ace_has_pthreads" = yes if test "$ace_has_pthreads" = yes; then + + dnl Check if OS requires non-null status pointer for ::pthread_join () + dnl + dnl This test must be performed after the POSIX threads implementation + dnl that the platform supports has been determined. + ACE_CACHE_CHECK(for pthread_join null status pointer support, + ace_cv_have_null_status_pthread_join,[ + AC_EGREP_CPP(WE_HAVE_PTHREADS_D4, + [ +#if defined (ACE_HAS_PTHREADS) && defined (ACE_HAS_PTHREADS_DRAFT4) +/* This test is only valid for Pthreads Draft 4 */ +WE_HAVE_PTHREADS_D4 +#endif + ], + [ + AC_TRY_RUN( + [ +#ifndef _REENTRANT +#define _REENTRANT +#endif + +#ifndef _THREAD_SAFE +#define _THREAD_SAFE +#endif + +#include <pthread.h> +#include <stdio.h> + +#ifdef __CPLUSPLUS +extern "C" +#endif +void * +nothing (void *unused) +{ + return (void *) 34; +}; + +int +main (int argc, char *argv[]) +{ + pthread_attr_t attr; + pthread_t id; + void *status; + int retval = 0; + + /* ----- */ + /* We return 0 on error for these calls since we only want to + return an error status if pthread_join fails. If these calls + fail then we've got other problems! */ + if (pthread_attr_create (&attr) != 0) return 0 /*1*/; + + if (pthread_create (&id, attr, ¬hing, 0) != 0) return 0 /*2*/; + + if (pthread_attr_delete (&attr) != 0) return /*3*/; + /* ----- */ + + /* With a second (status) arg of 0, LynxOS 3.0.0 pthread_join () + will fail with errno 14 (address fault detected). */ + if (pthread_join (id, 0) == -1) { + fprintf (stderr, "%s: %d; ", __FILE__, __LINE__); + perror ("pthread_join"); + retval = 1; + } + + if (pthread_join (id, &status) == -1) { + fprintf (stderr, "%s: %d; ", __FILE__, __LINE__); + perror ("pthread_join"); + retval = 2; + } + + return retval; +} + ], + [ + ace_cv_have_null_status_pthread_join=yes + ], + [ + ace_cv_have_null_status_pthread_join=no + ], + [ + dnl If we are cross-compiling let's hope that + dnl that we have a working null status pointer + dnl for pthread_join. + ace_cv_have_null_status_pthread_join=yes + ]) + ], + [ + ace_cv_have_null_status_pthread_join=yes + ]) + ], , AC_DEFINE(ACE_LACKS_NULL_PTHREAD_STATUS)) + dnl Check if platform only supports SCHED_OTHER scheduling policy dnl dnl This test must be performed after the POSIX threads implementation |