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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-18 08:24:49 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2008-08-18 08:24:49 +0000 |
commit | 89b4f06a596e993a82630913f085a82265cb499c (patch) | |
tree | 0395f1dbd574c3422177d2fbdc9f045608fb77f4 /io.c | |
parent | f7bdac01c245ed85e97655bb48f279183bf03557 (diff) | |
download | ruby-89b4f06a596e993a82630913f085a82265cb499c.tar.gz |
* io.c (clear_readconv): extracted from rb_io_fptr_finalize.
(mode_enc): call clear_readconv.
(io_set_encoding): ditto.
(argf_next_argv): ditto.
(io_encoding_set): ditto.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@18690 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'io.c')
-rw-r--r-- | io.c | 28 |
1 files changed, 20 insertions, 8 deletions
@@ -2894,6 +2894,19 @@ rb_io_fptr_cleanup(rb_io_t *fptr, int noraise) } } +static void +clear_readconv(rb_io_t *fptr) +{ + if (fptr->readconv) { + rb_econv_close(fptr->readconv); + fptr->readconv = NULL; + } + if (fptr->crbuf) { + free(fptr->crbuf); + fptr->crbuf = NULL; + } +} + int rb_io_fptr_finalize(rb_io_t *fptr) { @@ -2913,14 +2926,7 @@ rb_io_fptr_finalize(rb_io_t *fptr) free(fptr->wbuf); fptr->wbuf = 0; } - if (fptr->readconv) { - rb_econv_close(fptr->readconv); - fptr->readconv = NULL; - } - if (fptr->crbuf) { - free(fptr->crbuf); - fptr->crbuf = NULL; - } + clear_readconv(fptr); free(fptr); return 1; } @@ -3529,6 +3535,7 @@ mode_enc(rb_io_t *fptr, const char *estr) fptr->enc = 0; fptr->enc2 = 0; + clear_readconv(fptr); p0 = strrchr(estr, ':'); if (!p0) p1 = estr; @@ -4258,6 +4265,7 @@ io_set_encoding(VALUE io, VALUE opt) GetOpenFile(io, fptr); fptr->enc = 0; fptr->enc2 = 0; + clear_readconv(fptr); if (!NIL_P(encoding)) { rb_warn("Ignoring encoding parameter '%s': external_encoding is used", RSTRING_PTR(encoding)); @@ -5604,6 +5612,7 @@ argf_next_argv(VALUE argf) GetOpenFile(current_file, fptr); fptr->enc = argf_enc; fptr->enc2 = argf_enc2; + clear_readconv(fptr); } } else { @@ -6331,11 +6340,13 @@ io_encoding_set(rb_io_t *fptr, int argc, VALUE v1, VALUE v2) if (argc == 2) { fptr->enc2 = rb_to_encoding(v1); fptr->enc = rb_to_encoding(v2); + clear_readconv(fptr); } else if (argc == 1) { if (NIL_P(v1)) { fptr->enc = 0; fptr->enc2 = 0; + clear_readconv(fptr); } else { VALUE tmp = rb_check_string_type(v1); @@ -6345,6 +6356,7 @@ io_encoding_set(rb_io_t *fptr, int argc, VALUE v1, VALUE v2) else { fptr->enc = rb_to_encoding(v1); fptr->enc2 = 0; + clear_readconv(fptr); } } } |