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authorUlrich Drepper <drepper@redhat.com>2005-12-19 07:26:29 +0000
committerUlrich Drepper <drepper@redhat.com>2005-12-19 07:26:29 +0000
commit915a6c51c5d8127e87ef797ee23e04e4f92b4c4f (patch)
tree4c7f9881c4b6b3ab049688dc22e969c44e8fbcf9 /libio
parent477aa8698f7963b0984c15016f62f99efe4bb0b5 (diff)
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* iconv/gconv.c: Demangle pointers before use if necessary.cvs/fedora-glibc-20051219T1003
* iconv/gconv_cache.c: Likewise. * iconv/skeleton.c: Likewise. * libio/iofwide.c: Likewise. * wcsmbs/btowc.c: Likewise. * wcsmbs/mbrtowc.c: Likewise. * wcsmbs/mbsnrtowcs.c: Likewise. * wcsmbs/mbsrtowcs_l.c: Likewise. * wcsmbs/wcrtomb.c: Likewise. * wcsmbs/wcsnrtombs.c: Likewise. * wcsmbs/wcsrtombs.c: Likewise. * wcsmbs/wctob.c: Likewise. * iconv_gconv_db.c: Likewise. After init functions returns mangle btowc pointer if necessary. * iconv/gconv_dl.c: Mangle function pointers retrieved from dlsym.
Diffstat (limited to 'libio')
-rw-r--r--libio/iofwide.c39
1 files changed, 32 insertions, 7 deletions
diff --git a/libio/iofwide.c b/libio/iofwide.c
index be3627ca99..a9936687dd 100644
--- a/libio/iofwide.c
+++ b/libio/iofwide.c
@@ -40,6 +40,7 @@
# include <wcsmbs/wcsmbsload.h>
# include <iconv/gconv_int.h>
# include <shlib-compat.h>
+# include <sysdep.h>
#endif
@@ -126,12 +127,11 @@ _IO_fwide (fp, mode)
selected locale for LC_CTYPE. */
#ifdef _LIBC
{
- struct gconv_fcts fcts;
-
/* Clear the state. We start all over again. */
memset (&fp->_wide_data->_IO_state, '\0', sizeof (__mbstate_t));
memset (&fp->_wide_data->_IO_last_state, '\0', sizeof (__mbstate_t));
+ struct gconv_fcts fcts;
__wcsmbs_clone_conv (&fcts);
assert (fcts.towc_nsteps == 1);
assert (fcts.tomb_nsteps == 1);
@@ -159,7 +159,8 @@ _IO_fwide (fp, mode)
cc->__cd_out.__cd.__data[0].__statep = &fp->_wide_data->_IO_state;
/* And now the transliteration. */
- cc->__cd_out.__cd.__data[0].__trans = &__libio_translit;
+ cc->__cd_out.__cd.__data[0].__trans
+ = (struct __gconv_trans_data *) &__libio_translit;
}
#else
# ifdef _GLIBCPP_USE_WCHAR_T
@@ -232,7 +233,13 @@ do_out (struct _IO_codecvt *codecvt, __mbstate_t *statep,
codecvt->__cd_out.__cd.__data[0].__outbufend = (unsigned char *) to_end;
codecvt->__cd_out.__cd.__data[0].__statep = statep;
- status = DL_CALL_FCT (gs->__fct,
+ __gconv_fct fct = gs->__fct;
+#ifdef PTR_DEMANGLE
+ if (gs->__shlib_handle != NULL)
+ PTR_DEMANGLE (fct);
+#endif
+
+ status = DL_CALL_FCT (fct,
(gs, codecvt->__cd_out.__cd.__data, &from_start_copy,
(const unsigned char *) from_end, NULL,
&dummy, 0, 0));
@@ -298,7 +305,13 @@ do_unshift (struct _IO_codecvt *codecvt, __mbstate_t *statep,
codecvt->__cd_out.__cd.__data[0].__outbufend = (unsigned char *) to_end;
codecvt->__cd_out.__cd.__data[0].__statep = statep;
- status = DL_CALL_FCT (gs->__fct,
+ __gconv_fct fct = gs->__fct;
+#ifdef PTR_DEMANGLE
+ if (gs->__shlib_handle != NULL)
+ PTR_DEMANGLE (fct);
+#endif
+
+ status = DL_CALL_FCT (fct,
(gs, codecvt->__cd_out.__cd.__data, NULL, NULL,
NULL, &dummy, 1, 0));
@@ -361,7 +374,13 @@ do_in (struct _IO_codecvt *codecvt, __mbstate_t *statep,
codecvt->__cd_in.__cd.__data[0].__outbufend = (unsigned char *) to_end;
codecvt->__cd_in.__cd.__data[0].__statep = statep;
- status = DL_CALL_FCT (gs->__fct,
+ __gconv_fct fct = gs->__fct;
+#ifdef PTR_DEMANGLE
+ if (gs->__shlib_handle != NULL)
+ PTR_DEMANGLE (fct);
+#endif
+
+ status = DL_CALL_FCT (fct,
(gs, codecvt->__cd_in.__cd.__data, &from_start_copy,
(const unsigned char *) from_end, NULL,
&dummy, 0, 0));
@@ -459,7 +478,13 @@ do_length (struct _IO_codecvt *codecvt, __mbstate_t *statep,
codecvt->__cd_in.__cd.__data[0].__outbufend = (unsigned char *) &to_buf[max];
codecvt->__cd_in.__cd.__data[0].__statep = statep;
- status = DL_CALL_FCT (gs->__fct,
+ __gconv_fct fct = gs->__fct;
+#ifdef PTR_DEMANGLE
+ if (gs->__shlib_handle != NULL)
+ PTR_DEMANGLE (fct);
+#endif
+
+ status = DL_CALL_FCT (fct,
(gs, codecvt->__cd_in.__cd.__data, &cp,
(const unsigned char *) from_end, NULL,
&dummy, 0, 0));