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| author | Tom Tromey <tromey@redhat.com> | 2002-12-31 17:43:47 +0000 |
|---|---|---|
| committer | Tom Tromey <tromey@gcc.gnu.org> | 2002-12-31 17:43:47 +0000 |
| commit | 35a94bdca88f0afa5f6922afbf8d17f5ff908466 (patch) | |
| tree | 7796256b482af303f3dd8700910237614d8d6601 /libjava/include | |
| parent | 731e8b3886f14b9abc61d0e0745cc4c02bc5e481 (diff) | |
| download | gcc-35a94bdca88f0afa5f6922afbf8d17f5ff908466.zip gcc-35a94bdca88f0afa5f6922afbf8d17f5ff908466.tar.gz gcc-35a94bdca88f0afa5f6922afbf8d17f5ff908466.tar.bz2 | |
re PR libgcj/8997 (spin() calls Thread.sleep)
2002-12-31 Tom Tromey <tromey@redhat.com>
Ranjit Mathew <rmathew@hotmail.com>
Fix for PR libgcj/8997:
* java/lang/natObject.cc (spin): Use _Jv_platform_usleep.
Include platform.h.
* include/posix.h (_Jv_platform_usleep): New function.
* include/win32.h (_Jv_platform_usleep): New function.
Co-Authored-By: Ranjit Mathew <rmathew@hotmail.com>
From-SVN: r60700
Diffstat (limited to 'libjava/include')
| -rw-r--r-- | libjava/include/posix.h | 6 | ||||
| -rw-r--r-- | libjava/include/win32.h | 13 |
2 files changed, 19 insertions, 0 deletions
diff --git a/libjava/include/posix.h b/libjava/include/posix.h index cdcdb5d..859db6e 100644 --- a/libjava/include/posix.h +++ b/libjava/include/posix.h @@ -60,6 +60,12 @@ _Jv_platform_close_on_exec (jint fd) ::fcntl (fd, F_SETFD, FD_CLOEXEC); } +inline void +_Jv_platform_usleep (unsigned long usecs) +{ + usleep (usecs); +} + #ifndef DISABLE_JAVA_NET #ifndef HAVE_SOCKLEN_T diff --git a/libjava/include/win32.h b/libjava/include/win32.h index d4c0ab6..8ba6ef2 100644 --- a/libjava/include/win32.h +++ b/libjava/include/win32.h @@ -48,6 +48,19 @@ _Jv_platform_close_on_exec (jint) // Ignore. } +/* Suspends the execution of the current thread for the specified + number of microseconds. Tries to emulate the behaviour of usleep() + on UNIX and provides a granularity of 1 millisecond. */ +inline void +_Jv_platform_usleep (unsigned long usecs) +{ + if (usecs > 0UL) + { + unsigned long millis = ((usecs + 999UL) / 1000UL); + Sleep (millis); + } +} + #ifndef DISABLE_JAVA_NET static inline int |