diff options
| -rw-r--r-- | mrblib/file.rb | 7 | ||||
| -rw-r--r-- | test/gc_filedes.sh | 4 |
2 files changed, 10 insertions, 1 deletions
diff --git a/mrblib/file.rb b/mrblib/file.rb index 243549cbb..048fbae80 100644 --- a/mrblib/file.rb +++ b/mrblib/file.rb @@ -14,7 +14,12 @@ class File < IO super(fd_or_path, mode) else @path = fd_or_path - fd = IO.sysopen(@path, mode, perm) + begin + fd = IO.sysopen(@path, mode, perm) + rescue Errno::EMFILE + GC.start + fd = IO.sysopen(@path, mode, perm) + end super(fd, mode) end end diff --git a/test/gc_filedes.sh b/test/gc_filedes.sh new file mode 100644 index 000000000..6e5d1bbf1 --- /dev/null +++ b/test/gc_filedes.sh @@ -0,0 +1,4 @@ +#!/bin/sh + +ulimit -n 20 +mruby -e '100.times { File.open "'$0'" }' |