diff options
Diffstat (limited to 'libjava/posix-threads.cc')
| -rw-r--r-- | libjava/posix-threads.cc | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/libjava/posix-threads.cc b/libjava/posix-threads.cc index 6ea724b..287d6b7 100644 --- a/libjava/posix-threads.cc +++ b/libjava/posix-threads.cc @@ -14,6 +14,7 @@ details. */ #include <config.h> #include "posix.h" +#include "posix-threads.h" // If we're using the Boehm GC, then we need to override some of the // thread primitives. This is fairly gross. @@ -472,8 +473,8 @@ handle_intr (int) // Do nothing. } -static void -block_sigchld() +void +_Jv_BlockSigchld() { sigset_t mask; sigemptyset (&mask); @@ -484,6 +485,17 @@ block_sigchld() } void +_Jv_UnBlockSigchld() +{ + sigset_t mask; + sigemptyset (&mask); + sigaddset (&mask, SIGCHLD); + int c = pthread_sigmask (SIG_UNBLOCK, &mask, NULL); + if (c != 0) + JvFail (strerror (c)); +} + +void _Jv_InitThreads (void) { pthread_key_create (&_Jv_ThreadKey, NULL); @@ -501,7 +513,7 @@ _Jv_InitThreads (void) // Block SIGCHLD here to ensure that any non-Java threads inherit the new // signal mask. - block_sigchld(); + _Jv_BlockSigchld(); // Check/set the thread stack size. size_t min_ss = 32 * 1024; @@ -581,7 +593,7 @@ _Jv_ThreadRegister (_Jv_Thread_t *data) } # endif // Block SIGCHLD which is used in natPosixProcess.cc. - block_sigchld(); + _Jv_BlockSigchld(); } void @@ -629,7 +641,7 @@ _Jv_ThreadStart (java::lang::Thread *thread, _Jv_Thread_t *data, // Block SIGCHLD which is used in natPosixProcess.cc. // The current mask is inherited by the child thread. - block_sigchld(); + _Jv_BlockSigchld(); param.sched_priority = thread->getPriority(); |