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author | Samuel Williams <samuel.williams@oriontransfer.co.nz> | 2023-06-09 19:48:05 +0900 |
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committer | Eric Wong <bofh@yhbt.net> | 2023-06-11 20:17:50 +0000 |
commit | b3212417cc3e7cc44aa9e1ffe89b0d62ef3fdab5 (patch) | |
tree | 989dc805c36cff204b5f3ef7b33cf5e65c3c4dfb /ext/raindrops/my_fileno.h | |
parent | d843802120e7cb01659b93917c29e3ba014216f1 (diff) | |
download | raindrops-b3212417cc3e7cc44aa9e1ffe89b0d62ef3fdab5.tar.gz |
Prefer to use `rb_io_descriptor` in my_fileno if it is available. This function was introduced in Ruby 3.1. Ruby 3.3 will deprecate access to all internal fields of `rb_io_t`. This change is necessary for compatibility with the current ruby.git master: https://bugs.ruby-lang.org/issues/19057#note-17
Diffstat (limited to 'ext/raindrops/my_fileno.h')
-rw-r--r-- | ext/raindrops/my_fileno.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/ext/raindrops/my_fileno.h b/ext/raindrops/my_fileno.h index 4c8ffba..00c5d29 100644 --- a/ext/raindrops/my_fileno.h +++ b/ext/raindrops/my_fileno.h @@ -3,6 +3,12 @@ static int my_fileno(VALUE io) { +#ifdef HAVE_RB_IO_DESCRIPTOR + if (TYPE(io) != T_FILE) + io = rb_convert_type(io, T_FILE, "IO", "to_io"); + + return rb_io_descriptor(io); +#else rb_io_t *fptr; if (TYPE(io) != T_FILE) @@ -12,4 +18,5 @@ static int my_fileno(VALUE io) if (fptr->fd < 0) rb_raise(rb_eIOError, "closed stream"); return fptr->fd; +#endif } |