From 915a6c51c5d8127e87ef797ee23e04e4f92b4c4f Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 19 Dec 2005 07:26:29 +0000 Subject: * iconv/gconv.c: Demangle pointers before use if necessary. * 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. --- ChangeLog | 16 ++++++++++++ iconv/gconv.c | 19 ++++++++++---- iconv/gconv_db.c | 71 ++++++++++++++++++++++++++++++++++++++++------------ iconv/gconv_dl.c | 11 +++++++- iconv/skeleton.c | 13 ++++++++-- libio/iofwide.c | 39 +++++++++++++++++++++++------ wcsmbs/btowc.c | 22 +++++++++++----- wcsmbs/mbrtowc.c | 13 +++++++--- wcsmbs/mbsnrtowcs.c | 15 +++++++---- wcsmbs/mbsrtowcs_l.c | 18 +++++++------ wcsmbs/wcrtomb.c | 15 +++++++---- wcsmbs/wcsnrtombs.c | 22 +++++++++------- wcsmbs/wcsrtombs.c | 22 +++++++++------- wcsmbs/wctob.c | 9 ++++++- 14 files changed, 228 insertions(+), 77 deletions(-) diff --git a/ChangeLog b/ChangeLog index 3c186d7953..16b7122072 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,21 @@ 2005-12-18 Ulrich Drepper + * iconv/gconv.c: Demangle pointers before use if necessary. + * 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. + * iconv/gconv_builtin.c (builtin_map): Change type of size information fields to int8_t. diff --git a/iconv/gconv.c b/iconv/gconv.c index f3f49b7db3..cd43d3d6fb 100644 --- a/iconv/gconv.c +++ b/iconv/gconv.c @@ -1,6 +1,6 @@ /* Convert characters in input buffer using conversion descriptor to output buffer. - Copyright (C) 1997, 1998, 1999, 2000, 2001 Free Software Foundation, Inc. + Copyright (C) 1997-2001, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -20,10 +20,13 @@ 02111-1307 USA. */ #include -#include -#include #include #include +#include + +#include +#include + int internal_function @@ -45,9 +48,15 @@ __gconv (__gconv_t cd, const unsigned char **inbuf, cd->__data[last_step].__outbuf = outbuf != NULL ? *outbuf : NULL; cd->__data[last_step].__outbufend = outbufend; + __gconv_fct fct = cd->__steps->__fct; +#ifdef PTR_DEMANGLE + if (cd->__steps->__shlib_handle != NULL) + PTR_DEMANGLE (fct); +#endif + if (inbuf == NULL || *inbuf == NULL) /* We just flush. */ - result = DL_CALL_FCT (cd->__steps->__fct, + result = DL_CALL_FCT (fct, (cd->__steps, cd->__data, NULL, NULL, NULL, irreversible, cd->__data[last_step].__outbuf == NULL ? 2 : 1, 0)); @@ -60,7 +69,7 @@ __gconv (__gconv_t cd, const unsigned char **inbuf, do { last_start = *inbuf; - result = DL_CALL_FCT (cd->__steps->__fct, + result = DL_CALL_FCT (fct, (cd->__steps, cd->__data, inbuf, inbufend, NULL, irreversible, 0, 0)); } diff --git a/iconv/gconv_db.c b/iconv/gconv_db.c index 8dc6b14d25..3431ce0812 100644 --- a/iconv/gconv_db.c +++ b/iconv/gconv_db.c @@ -1,5 +1,5 @@ /* Provide access to the collection of available transformation modules. - Copyright (C) 1997-2003, 2004 Free Software Foundation, Inc. + Copyright (C) 1997-2003, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -18,6 +18,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include #include #include #include @@ -28,6 +29,7 @@ #include #include +#include /* Simple data structure for alias mapping. We have two names, `from' @@ -180,7 +182,15 @@ free_derivation (void *p) for (cnt = 0; cnt < deriv->nsteps; ++cnt) if (deriv->steps[cnt].__counter > 0 && deriv->steps[cnt].__end_fct != NULL) - DL_CALL_FCT (deriv->steps[cnt].__end_fct, (&deriv->steps[cnt])); + { + assert (deriv->steps[cnt].__shlib_handle != NULL); + + __gconv_end_fct end_fct = deriv->steps[cnt].__end_fct; +#ifdef PTR_DEMANGLE + PTR_DEMANGLE (end_fct); +#endif + DL_CALL_FCT (end_fct, (&deriv->steps[cnt])); + } /* Free the name strings. */ free ((char *) deriv->steps[0].__from_name); @@ -196,22 +206,30 @@ void internal_function __gconv_release_step (struct __gconv_step *step) { - if (--step->__counter == 0) + /* Skip builtin modules; they are not reference counted. */ + if (step->__shlib_handle != NULL && --step->__counter == 0) { /* Call the destructor. */ if (step->__end_fct != NULL) - DL_CALL_FCT (step->__end_fct, (step)); - -#ifndef STATIC_GCONV - /* Skip builtin modules; they are not reference counted. */ - if (step->__shlib_handle != NULL) { - /* Release the loaded module. */ - __gconv_release_shlib (step->__shlib_handle); - step->__shlib_handle = NULL; + assert (step->__shlib_handle != NULL); + + __gconv_end_fct end_fct = step->__end_fct; +#ifdef PTR_DEMANGLE + PTR_DEMANGLE (end_fct); +#endif + DL_CALL_FCT (end_fct, (step)); } + +#ifndef STATIC_GCONV + /* Release the loaded module. */ + __gconv_release_shlib (step->__shlib_handle); + step->__shlib_handle = NULL; #endif } + else + /* Builtin modules should not have end functions. */ + assert (step->__end_fct == NULL); } static int @@ -272,10 +290,15 @@ gen_steps (struct derivation_step *best, const char *toset, result[step_cnt].__btowc_fct = NULL; /* Call the init function. */ - if (result[step_cnt].__init_fct != NULL) + __gconv_init_fct init_fct = result[step_cnt].__init_fct; + if (init_fct != NULL) { - status = DL_CALL_FCT (result[step_cnt].__init_fct, - (&result[step_cnt])); + assert (result[step_cnt].__shlib_handle != NULL); + +# ifdef PTR_DEMANGLE + PTR_DEMANGLE (init_fct); +# endif + status = DL_CALL_FCT (init_fct, (&result[step_cnt])); if (__builtin_expect (status, __GCONV_OK) != __GCONV_OK) { @@ -285,6 +308,11 @@ gen_steps (struct derivation_step *best, const char *toset, result[step_cnt].__end_fct = NULL; break; } + +# ifdef PTR_MANGLE + if (result[step_cnt].__btowc_fct != NULL) + PTR_MANGLE (result[step_cnt].__btowc_fct); +# endif } } else @@ -362,8 +390,19 @@ increment_counter (struct __gconv_step *steps, size_t nsteps) } /* Call the init function. */ - if (step->__init_fct != NULL) - DL_CALL_FCT (step->__init_fct, (step)); + __gconv_init_fct init_fct = step->__init_fct; + if (init_fct != NULL) + { +#ifdef PTR_DEMANGLE + PTR_DEMANGLE (init_fct); +#endif + DL_CALL_FCT (init_fct, (step)); + +#ifdef PTR_MANGLE + if (step->__btowc_fct != NULL) + PTR_MANGLE (step->__btowc_fct); +#endif + } } } return result; diff --git a/iconv/gconv_dl.c b/iconv/gconv_dl.c index 9504017210..8217b7e553 100644 --- a/iconv/gconv_dl.c +++ b/iconv/gconv_dl.c @@ -1,5 +1,5 @@ /* Handle loading/unloading of shared object for transformation. - Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2004 + Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2004, 2005 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Ulrich Drepper , 1997. @@ -29,6 +29,7 @@ #include #include +#include #ifdef DEBUG @@ -130,6 +131,14 @@ __gconv_find_shlib (const char *name) found->init_fct = __libc_dlsym (found->handle, "gconv_init"); found->end_fct = __libc_dlsym (found->handle, "gconv_end"); +#ifdef PTR_MANGLE + PTR_MANGLE (found->fct); + if (found->init_fct != NULL) + PTR_MANGLE (found->init_fct); + if (found->end_fct != NULL) + PTR_MANGLE (found->end_fct); +#endif + /* We have succeeded in loading the shared object. */ found->counter = 1; } diff --git a/iconv/skeleton.c b/iconv/skeleton.c index c74935693f..baace6b3fb 100644 --- a/iconv/skeleton.c +++ b/iconv/skeleton.c @@ -144,6 +144,8 @@ # include #endif +#include + #ifndef DL_CALL_FCT # define DL_CALL_FCT(fct, args) fct args #endif @@ -393,10 +395,17 @@ FUNCTION_NAME (struct __gconv_step *step, struct __gconv_step_data *data, { struct __gconv_step *next_step = step + 1; struct __gconv_step_data *next_data = data + 1; - __gconv_fct fct; + __gconv_fct fct = NULL; int status; - fct = (data->__flags & __GCONV_IS_LAST) ? NULL : next_step->__fct; + if ((data->__flags & __GCONV_IS_LAST) == 0) + { + fct = next_step->__fct; +#ifdef PTR_DEMANGLE + if (next_step->__shlib_handle != NULL) + PTR_DEMANGLE (fct); +#endif + } /* If the function is called with no input this means we have to reset to the initial state. The possibly partly converted input is 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 # include # include +# include #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)); diff --git a/wcsmbs/btowc.c b/wcsmbs/btowc.c index 6add7ed8bb..6517d4f635 100644 --- a/wcsmbs/btowc.c +++ b/wcsmbs/btowc.c @@ -26,6 +26,8 @@ #include #include +#include + wint_t __btowc (c) @@ -45,13 +47,17 @@ __btowc (c) /* Get the conversion functions. */ fcts = get_gconv_fcts (_NL_CURRENT_DATA (LC_CTYPE)); + __gconv_btowc_fct btowc_fct = fcts->towc->__btowc_fct; if (__builtin_expect (fcts->towc_nsteps == 1, 1) - && __builtin_expect (fcts->towc->__btowc_fct != NULL, 1)) + && __builtin_expect (btowc_fct != NULL, 1)) { /* Use the shortcut function. */ - return DL_CALL_FCT (fcts->towc->__btowc_fct, - (fcts->towc, (unsigned char) c)); +#ifdef PTR_DEMANGLE + if (fcts->towc->__shlib_handle != NULL) + PTR_DEMANGLE (btowc_fct); +#endif + return DL_CALL_FCT (btowc_fct, (fcts->towc, (unsigned char) c)); } else { @@ -78,9 +84,13 @@ __btowc (c) /* Create the input string. */ inbuf[0] = c; - status = DL_CALL_FCT (fcts->towc->__fct, - (fcts->towc, &data, &inptr, inptr + 1, - NULL, &dummy, 0, 1)); + __gconv_fct fct = fcts->towc->__fct; +#ifdef PTR_DEMANGLE + if (fcts->towc->__shlib_handle != NULL) + PTR_DEMANGLE (fct); +#endif + status = DL_CALL_FCT (fct, (fcts->towc, &data, &inptr, inptr + 1, + NULL, &dummy, 0, 1)); if (status != __GCONV_OK && status != __GCONV_FULL_OUTPUT && status != __GCONV_EMPTY_INPUT) diff --git a/wcsmbs/mbrtowc.c b/wcsmbs/mbrtowc.c index eb2a312b7c..b534571736 100644 --- a/wcsmbs/mbrtowc.c +++ b/wcsmbs/mbrtowc.c @@ -18,13 +18,14 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include #include #include #include #include #include -#include +#include #ifndef EILSEQ # define EILSEQ EINVAL @@ -73,9 +74,13 @@ __mbrtowc (wchar_t *pwc, const char *s, size_t n, mbstate_t *ps) endbuf = inbuf + n; if (__builtin_expect (endbuf < inbuf, 0)) endbuf = (const unsigned char *) ~(uintptr_t) 0; - status = DL_CALL_FCT (fcts->towc->__fct, - (fcts->towc, &data, &inbuf, endbuf, - NULL, &dummy, 0, 1)); + __gconv_fct fct = fcts->towc->__fct; +#ifdef PTR_DEMANGLE + if (fcts->towc->__shlib_handle != NULL) + PTR_DEMANGLE (fct); +#endif + status = DL_CALL_FCT (fct, (fcts->towc, &data, &inbuf, endbuf, + NULL, &dummy, 0, 1)); /* There must not be any problems with the conversion but illegal input characters. The output buffer must be large enough, otherwise the diff --git a/wcsmbs/mbsnrtowcs.c b/wcsmbs/mbsnrtowcs.c index ef5ca06e2f..8d0b9d3609 100644 --- a/wcsmbs/mbsnrtowcs.c +++ b/wcsmbs/mbsnrtowcs.c @@ -17,6 +17,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include #include #include #include @@ -24,7 +25,7 @@ #include #include -#include +#include #ifndef EILSEQ # define EILSEQ EINVAL @@ -69,6 +70,11 @@ __mbsnrtowcs (dst, src, nmc, len, ps) /* Get the structure with the function pointers. */ towc = fcts->towc; + __gconv_fct fct = towc->__fct; +#ifdef PTR_DEMANGLE + if (towc->__shlib_handle != NULL) + PTR_DEMANGLE (fct); +#endif /* We have to handle DST == NULL special. */ if (dst == NULL) @@ -82,9 +88,8 @@ __mbsnrtowcs (dst, src, nmc, len, ps) { data.__outbuf = (unsigned char *) buf; - status = DL_CALL_FCT (towc->__fct, - (towc, &data, &inbuf, srcend, NULL, - &dummy, 0, 1)); + status = DL_CALL_FCT (fct, (towc, &data, &inbuf, srcend, NULL, + &dummy, 0, 1)); result += (wchar_t *) data.__outbuf - buf; } @@ -103,7 +108,7 @@ __mbsnrtowcs (dst, src, nmc, len, ps) data.__outbuf = (unsigned char *) dst; data.__outbufend = data.__outbuf + len * sizeof (wchar_t); - status = DL_CALL_FCT (towc->__fct, + status = DL_CALL_FCT (fct, (towc, &data, (const unsigned char **) src, srcend, NULL, &dummy, 0, 1)); diff --git a/wcsmbs/mbsrtowcs_l.c b/wcsmbs/mbsrtowcs_l.c index c44c8e5066..264c410c92 100644 --- a/wcsmbs/mbsrtowcs_l.c +++ b/wcsmbs/mbsrtowcs_l.c @@ -17,6 +17,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include #include #include #include "wcsmbsload.h" @@ -28,7 +29,7 @@ #include #include -#include +#include #ifndef EILSEQ # define EILSEQ EINVAL @@ -63,6 +64,11 @@ __mbsrtowcs_l (dst, src, len, ps, l) /* Get the structure with the function pointers. */ towc = fcts->towc; + __gconv_fct fct = towc->__fct; +#ifdef PTR_DEMANGLE + if (towc->__shlib_handle != NULL) + PTR_DEMANGLE (fct); +#endif /* We have to handle DST == NULL special. */ if (dst == NULL) @@ -81,9 +87,8 @@ __mbsrtowcs_l (dst, src, len, ps, l) { data.__outbuf = (unsigned char *) buf; - status = DL_CALL_FCT (towc->__fct, - (towc, &data, &inbuf, srcend, NULL, - &non_reversible, 0, 1)); + status = DL_CALL_FCT (fct, (towc, &data, &inbuf, srcend, NULL, + &non_reversible, 0, 1)); result += (wchar_t *) data.__outbuf - buf; } @@ -116,9 +121,8 @@ __mbsrtowcs_l (dst, src, len, ps, l) worst case we need one input byte for one output wchar_t. */ srcend = srcp + __strnlen ((const char *) srcp, len) + 1; - status = DL_CALL_FCT (towc->__fct, - (towc, &data, &srcp, srcend, NULL, - &non_reversible, 0, 1)); + status = DL_CALL_FCT (fct, (towc, &data, &srcp, srcend, NULL, + &non_reversible, 0, 1)); if ((status != __GCONV_EMPTY_INPUT && status != __GCONV_INCOMPLETE_INPUT) /* Not all input read. */ diff --git a/wcsmbs/wcrtomb.c b/wcsmbs/wcrtomb.c index f7971e704b..aa51b6891b 100644 --- a/wcsmbs/wcrtomb.c +++ b/wcsmbs/wcrtomb.c @@ -17,6 +17,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include #include #include #include @@ -24,7 +25,7 @@ #include #include -#include +#include #ifndef EILSEQ # define EILSEQ EINVAL @@ -65,15 +66,19 @@ __wcrtomb (char *s, wchar_t wc, mbstate_t *ps) /* Get the conversion functions. */ fcts = get_gconv_fcts (_NL_CURRENT_DATA (LC_CTYPE)); + __gconv_fct fct = fcts->tomb->__fct; +#ifdef PTR_DEMANGLE + if (fcts->tomb->__shlib_handle != NULL) + PTR_DEMANGLE (fct); +#endif /* If WC is the NUL character we write into the output buffer the byte sequence necessary for PS to get into the initial state, followed by a NUL byte. */ if (wc == L'\0') { - status = DL_CALL_FCT (fcts->tomb->__fct, - (fcts->tomb, &data, NULL, NULL, - NULL, &dummy, 1, 1)); + status = DL_CALL_FCT (fct, (fcts->tomb, &data, NULL, NULL, + NULL, &dummy, 1, 1)); if (status == __GCONV_OK || status == __GCONV_EMPTY_INPUT) *data.__outbuf++ = '\0'; @@ -83,7 +88,7 @@ __wcrtomb (char *s, wchar_t wc, mbstate_t *ps) /* Do a normal conversion. */ const unsigned char *inbuf = (const unsigned char *) &wc; - status = DL_CALL_FCT (fcts->tomb->__fct, + status = DL_CALL_FCT (fct, (fcts->tomb, &data, &inbuf, inbuf + sizeof (wchar_t), NULL, &dummy, 0, 1)); } diff --git a/wcsmbs/wcsnrtombs.c b/wcsmbs/wcsnrtombs.c index 0252b7fa23..171fc3c227 100644 --- a/wcsmbs/wcsnrtombs.c +++ b/wcsmbs/wcsnrtombs.c @@ -17,13 +17,14 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include #include #include #include #include #include -#include +#include #ifndef EILSEQ # define EILSEQ EINVAL @@ -67,6 +68,11 @@ __wcsnrtombs (dst, src, nwc, len, ps) /* Get the structure with the function pointers. */ tomb = fcts->tomb; + __gconv_fct fct = tomb->__fct; +#ifdef PTR_DEMANGLE + if (tomb->__shlib_handle != NULL) + PTR_DEMANGLE (fct); +#endif /* We have to handle DST == NULL special. */ if (dst == NULL) @@ -82,10 +88,9 @@ __wcsnrtombs (dst, src, nwc, len, ps) { data.__outbuf = buf; - status = DL_CALL_FCT (tomb->__fct, - (tomb, &data, &inbuf, - (const unsigned char *) srcend, NULL, - &dummy, 0, 1)); + status = DL_CALL_FCT (fct, (tomb, &data, &inbuf, + (const unsigned char *) srcend, NULL, + &dummy, 0, 1)); /* Count the number of bytes. */ result += data.__outbuf - buf; @@ -107,10 +112,9 @@ __wcsnrtombs (dst, src, nwc, len, ps) data.__outbuf = (unsigned char *) dst; data.__outbufend = (unsigned char *) dst + len; - status = DL_CALL_FCT (tomb->__fct, - (tomb, &data, (const unsigned char **) src, - (const unsigned char *) srcend, NULL, - &dummy, 0, 1)); + status = DL_CALL_FCT (fct, (tomb, &data, (const unsigned char **) src, + (const unsigned char *) srcend, NULL, + &dummy, 0, 1)); /* Count the number of bytes. */ result = data.__outbuf - (unsigned char *) dst; diff --git a/wcsmbs/wcsrtombs.c b/wcsmbs/wcsrtombs.c index d41ca5366b..5973fd9303 100644 --- a/wcsmbs/wcsrtombs.c +++ b/wcsmbs/wcsrtombs.c @@ -17,6 +17,7 @@ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. */ +#include #include #include #include @@ -24,7 +25,7 @@ #include #include -#include +#include #ifndef EILSEQ # define EILSEQ EINVAL @@ -59,6 +60,11 @@ __wcsrtombs (dst, src, len, ps) /* Get the structure with the function pointers. */ tomb = fcts->tomb; + __gconv_fct fct = tomb->__fct; +#ifdef PTR_DEMANGLE + if (tomb->__shlib_handle != NULL) + PTR_DEMANGLE (fct); +#endif /* We have to handle DST == NULL special. */ if (dst == NULL) @@ -79,10 +85,9 @@ __wcsrtombs (dst, src, len, ps) { data.__outbuf = buf; - status = DL_CALL_FCT (tomb->__fct, - (tomb, &data, &inbuf, - (const unsigned char *) srcend, NULL, - &dummy, 0, 1)); + status = DL_CALL_FCT (fct, (tomb, &data, &inbuf, + (const unsigned char *) srcend, NULL, + &dummy, 0, 1)); /* Count the number of bytes. */ result += data.__outbuf - buf; @@ -108,10 +113,9 @@ __wcsrtombs (dst, src, len, ps) data.__outbuf = (unsigned char *) dst; data.__outbufend = (unsigned char *) dst + len; - status = DL_CALL_FCT (tomb->__fct, - (tomb, &data, (const unsigned char **) src, - (const unsigned char *) srcend, NULL, - &dummy, 0, 1)); + status = DL_CALL_FCT (fct, (tomb, &data, (const unsigned char **) src, + (const unsigned char *) srcend, NULL, + &dummy, 0, 1)); /* Count the number of bytes. */ result = data.__outbuf - (unsigned char *) dst; diff --git a/wcsmbs/wctob.c b/wcsmbs/wctob.c index 0f241577a4..cbaac53367 100644 --- a/wcsmbs/wctob.c +++ b/wcsmbs/wctob.c @@ -24,6 +24,8 @@ #include #include +#include + int wctob (c) @@ -64,7 +66,12 @@ wctob (c) inbuf[0] = c; const unsigned char *argptr = (const unsigned char *) inptr; - status = DL_CALL_FCT (fcts->tomb->__fct, + __gconv_fct fct = fcts->tomb->__fct; +#ifdef PTR_DEMANGLE + if (fcts->tomb->__shlib_handle != NULL) + PTR_DEMANGLE (fct); +#endif + status = DL_CALL_FCT (fct, (fcts->tomb, &data, &argptr, argptr + sizeof (inbuf[0]), NULL, &dummy, 0, 1)); 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