diff options
Diffstat (limited to 'ext/zlib/zlib.c')
| -rw-r--r-- | ext/zlib/zlib.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/ext/zlib/zlib.c b/ext/zlib/zlib.c index 1b48bb2677..f1fd2b5c8a 100644 --- a/ext/zlib/zlib.c +++ b/ext/zlib/zlib.c @@ -1011,6 +1011,7 @@ zstream_run_func(void *ptr) /* * There is no safe way to interrupt z->run->func(). + * async-signal-safe */ static void zstream_unblock_func(void *ptr) @@ -1053,8 +1054,9 @@ zstream_run(struct zstream *z, Bytef *src, long len, int flush) } loop: - err = (int)(VALUE)rb_thread_call_without_gvl(zstream_run_func, (void *)&args, - zstream_unblock_func, (void *)&args); + err = (int)(VALUE)rb_nogvl(zstream_run_func, (void *)&args, + zstream_unblock_func, (void *)&args, + RB_NOGVL_UBF_ASYNC_SAFE); if (flush != Z_FINISH && err == Z_BUF_ERROR && z->stream.avail_out > 0) { |