diff options
Diffstat (limited to 'libjava/posix.cc')
| -rw-r--r-- | libjava/posix.cc | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/libjava/posix.cc b/libjava/posix.cc index 1f5b037f704..66443d21e11 100644 --- a/libjava/posix.cc +++ b/libjava/posix.cc @@ -1,6 +1,6 @@ // posix.cc -- Helper functions for POSIX-flavored OSs. -/* Copyright (C) 2000, 2001 Free Software Foundation +/* Copyright (C) 2000, 2001, 2002 Free Software Foundation This file is part of libgcj. @@ -13,6 +13,7 @@ details. */ #include "posix.h" #include <errno.h> +#include <signal.h> #include <jvm.h> #include <java/lang/Thread.h> @@ -24,7 +25,7 @@ extern "C" unsigned long long _clock (void); // gettimeofday implementation. void -_Jv_gettimeofday (struct timeval *tv) +_Jv_platform_gettimeofday (struct timeval *tv) { #if defined (HAVE_GETTIMEOFDAY) gettimeofday (tv, NULL); @@ -47,6 +48,22 @@ _Jv_gettimeofday (struct timeval *tv) #endif } +// Platform-specific VM initialization. +void +_Jv_platform_initialize (void) +{ +#if defined (HAVE_SIGACTION) + // We only want this on POSIX systems. + struct sigaction act; + act.sa_handler = SIG_IGN; + sigemptyset (&act.sa_mask); + act.sa_flags = 0; + sigaction (SIGPIPE, &act, NULL); +#else + signal (SIGPIPE, SIG_IGN); +#endif +} + // A wrapper for select() which ignores EINTR. int _Jv_select (int n, fd_set *readfds, fd_set *writefds, @@ -57,7 +74,7 @@ _Jv_select (int n, fd_set *readfds, fd_set *writefds, struct timeval end, delay; if (timeout) { - _Jv_gettimeofday (&end); + _Jv_platform_gettimeofday (&end); end.tv_usec += timeout->tv_usec; if (end.tv_usec >= 1000000) { @@ -87,7 +104,7 @@ _Jv_select (int n, fd_set *readfds, fd_set *writefds, struct timeval after; if (timeout) { - _Jv_gettimeofday (&after); + _Jv_platform_gettimeofday (&after); // Now compute new timeout argument. delay.tv_usec = end.tv_usec - after.tv_usec; delay.tv_sec = end.tv_sec - after.tv_sec; |