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* eval.c (proc_call): should not modify ruby_block->frame.iter
based on ruby_frame->iter altered by PUSH_ITER(). * eval.c (rb_thread_fd_close): should save current context before raising exception. * io.c (set_stdin): preserve original stdin. * io.c (set_outfile): preserve original stdout/stderr. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1219 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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15 changed files with 90 additions and 80 deletions
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@ -99,6 +99,8 @@ flock(fd, operation)
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/* LOCK_SH - get a shared lock */
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case LOCK_SH:
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rb_notimplement();
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return -1;
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/* LOCK_EX - get an exclusive lock */
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case LOCK_EX:
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i = lockf (fd, F_LOCK, 0);
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@ -106,6 +108,8 @@ flock(fd, operation)
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/* LOCK_SH|LOCK_NB - get a non-blocking shared lock */
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case LOCK_SH|LOCK_NB:
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rb_notimplement();
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return -1;
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/* LOCK_EX|LOCK_NB - get a non-blocking exclusive lock */
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case LOCK_EX|LOCK_NB:
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i = lockf (fd, F_TLOCK, 0);
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