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| author | Tom Tromey <tromey@redhat.com> | 2005-11-08 21:00:15 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2005-11-08 21:00:15 +0000 |
| commit | 230d8ead8c85ba9068412c1773401b0f1cd44148 (patch) | |
| tree | 77a7d7bb69d4227eaead2942485b68b5db2ef3ec /libjava/java | |
| parent | 90b11b98141152b807f39115ccbc45a1fa4b6556 (diff) | |
| download | gcc-230d8ead8c85ba9068412c1773401b0f1cd44148.zip gcc-230d8ead8c85ba9068412c1773401b0f1cd44148.tar.gz gcc-230d8ead8c85ba9068412c1773401b0f1cd44148.tar.bz2 | |
PR libgcj/23763. From aeby@graeff.com.
* java/lang/natPosixProcess.cc (nativeSpawn): Unblock SIGCHLD
before exec.
From-SVN: r106655
Diffstat (limited to 'libjava/java')
| -rw-r--r-- | libjava/java/lang/natPosixProcess.cc | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/libjava/java/lang/natPosixProcess.cc b/libjava/java/lang/natPosixProcess.cc index cca768b6..9a6c321 100644 --- a/libjava/java/lang/natPosixProcess.cc +++ b/libjava/java/lang/natPosixProcess.cc @@ -1,6 +1,6 @@ // natPosixProcess.cc - Native side of POSIX process code. -/* Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004 Free Software Foundation +/* Copyright (C) 1998, 1999, 2000, 2002, 2003, 2004, 2005 Free Software Foundation This file is part of libgcj. @@ -345,6 +345,12 @@ java::lang::ConcreteProcess::nativeSpawn () } } + // Make sure that SIGCHLD is unblocked for the new process. + sigset_t mask; + sigemptyset (&mask); + sigaddset (&mask, SIGCHLD); + sigprocmask (SIG_UNBLOCK, &mask, NULL); + execvp (args[0], args); // Send the parent notification that the exec failed. |