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Free everything at shutdown

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when the RUBY_FREE_ON_SHUTDOWN environment variable is set, manually free memory at shutdown.

Co-authored-by: Nobuyoshi Nakada <nobu@ruby-lang.org>
Co-authored-by: Peter Zhu <peter@peterzhu.ca>
This commit is contained in:
Adam Hess 2023-10-12 11:15:53 -07:00 • committed by Peter Zhu
parent b361a800c2
commit 6816e8efcf
27 changed files with 285 additions and 6 deletions
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22
transcode.c
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@ -181,6 +181,28 @@ typedef struct {
static st_table *transcoder_table;
static int
free_inner_transcode_i(st_data_t key, st_data_t val, st_data_t arg)
{
xfree((void *)val);
return ST_DELETE;
}
static int
free_transcode_i(st_data_t key, st_data_t val, st_data_t arg)
{
st_foreach((void *)val, free_inner_transcode_i, 0);
st_free_table((void *)val);
return ST_DELETE;
}
void
rb_free_transcoder_table(void)
{
st_foreach(transcoder_table, free_transcode_i, 0);
st_free_table(transcoder_table);
}
static transcoder_entry_t *
make_transcoder_entry(const char *sname, const char *dname)
{