* posix/regcomp.c (re_compile_fastmap_iter): Use __mbrtowc.

	* posix/regex_internal.c (build_wcs_buffer, build_wcs_upper_buffer,
	re_string_skip_chars, re_string_reconstruct): Likewise.
	* posix/regex_internal.h [!_LIBC] (__mbrtowc): New #define.

diff --git a/ChangeLog b/ChangeLog
index 25953f2..03d50cf 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2008-12-31  Paolo Bonzini  <bonzini@gnu.org>
+
+       * posix/regcomp.c (re_compile_fastmap_iter): Use __mbrtowc.
+       * posix/regex_internal.c (build_wcs_buffer, build_wcs_upper_buffer,
+       re_string_skip_chars, re_string_reconstruct): Likewise.
+       * posix/regex_internal.h [!_LIBC] (__mbrtowc): New #define.
+
 2008-12-31  Rafael Avila de Espindola  <espindola@google.com>
 
        * resolv/nss_dns/dns-host.c (_nss_dns_gethostbyaddr2_r): Check and

diff --git a/posix/regcomp.c b/posix/regcomp.c
index 8ba7668..d5a0535 100644 (file)
--- a/posix/regcomp.c
+++ b/posix/regcomp.c
@@ -327,8 +327,8 @@ re_compile_fastmap_iter (regex_t *bufp, const re_dfastate_t *init_state,
                     && dfa->nodes[node].mb_partial)
                *p++ = dfa->nodes[node].opr.c;
              memset (&state, '\0', sizeof (state));
-             if (mbrtowc (&wc, (const char *) buf, p - buf,
-                          &state) == p - buf
+             if (__mbrtowc (&wc, (const char *) buf, p - buf,
+                            &state) == p - buf
                  && (__wcrtomb ((char *) buf, towlower (wc), &state)
                      != (size_t) -1))
                re_set_fastmap (fastmap, 0, buf[0]);

diff --git a/posix/regex_internal.c b/posix/regex_internal.c
index 01a432e..c9da2b9 100644 (file)
--- a/posix/regex_internal.c
+++ b/posix/regex_internal.c
@@ -229,7 +229,7 @@ build_wcs_buffer (re_string_t *pstr)
        }
       else
        p = (const char *) pstr->raw_mbs + pstr->raw_mbs_idx + byte_idx;
-      mbclen = mbrtowc (&wc, p, remain_len, &pstr->cur_state);
+      mbclen = __mbrtowc (&wc, p, remain_len, &pstr->cur_state);
       if (BE (mbclen == (size_t) -2, 0))
        {
          /* The buffer doesn't have enough space, finish to build.  */
@@ -299,9 +299,9 @@ build_wcs_upper_buffer (re_string_t *pstr)
 
          remain_len = end_idx - byte_idx;
          prev_st = pstr->cur_state;
-         mbclen = mbrtowc (&wc,
-                           ((const char *) pstr->raw_mbs + pstr->raw_mbs_idx
-                            + byte_idx), remain_len, &pstr->cur_state);
+         mbclen = __mbrtowc (&wc,
+                             ((const char *) pstr->raw_mbs + pstr->raw_mbs_idx
+                              + byte_idx), remain_len, &pstr->cur_state);
          if (BE (mbclen + 2 > 2, 1))
            {
              wchar_t wcu = wc;
@@ -369,7 +369,7 @@ build_wcs_upper_buffer (re_string_t *pstr)
          }
        else
          p = (const char *) pstr->raw_mbs + pstr->raw_mbs_idx + src_idx;
-       mbclen = mbrtowc (&wc, p, remain_len, &pstr->cur_state);
+       mbclen = __mbrtowc (&wc, p, remain_len, &pstr->cur_state);
        if (BE (mbclen + 2 > 2, 1))
          {
            wchar_t wcu = wc;
@@ -491,8 +491,8 @@ re_string_skip_chars (re_string_t *pstr, int new_raw_idx, wint_t *last_wc)
       int remain_len;
       remain_len = pstr->len - rawbuf_idx;
       prev_st = pstr->cur_state;
-      mbclen = mbrtowc (&wc, (const char *) pstr->raw_mbs + rawbuf_idx,
-                       remain_len, &pstr->cur_state);
+      mbclen = __mbrtowc (&wc, (const char *) pstr->raw_mbs + rawbuf_idx,
+                         remain_len, &pstr->cur_state);
       if (BE (mbclen == (size_t) -2 || mbclen == (size_t) -1 || mbclen == 0, 0))
        {
          /* We treat these cases as a single byte character.  */
@@ -734,8 +734,8 @@ re_string_reconstruct (re_string_t *pstr, int idx, int eflags)
                          /* XXX Don't use mbrtowc, we know which conversion
                             to use (UTF-8 -> UCS4).  */
                          memset (&cur_state, 0, sizeof (cur_state));
-                         mbclen = mbrtowc (&wc2, (const char *) p, mlen,
-                                           &cur_state);
+                         mbclen = __mbrtowc (&wc2, (const char *) p, mlen,
+                                             &cur_state);
                          if (raw + offset - p <= mbclen
                              && mbclen < (size_t) -2)
                            {

diff --git a/posix/regex_internal.h b/posix/regex_internal.h
index 7926678..65a9905 100644 (file)
--- a/posix/regex_internal.h
+++ b/posix/regex_internal.h
@@ -116,6 +116,7 @@
 # define __wctype wctype
 # define __iswctype iswctype
 # define __btowc btowc
+# define __mbrtowc mbrtowc
 # define __mempcpy mempcpy
 # define __wcrtomb wcrtomb
 # define __regfree regfree