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authorJakub Jelinek <jakub@redhat.com>2008-04-07 20:03:08 +0000
committerJakub Jelinek <jakub@redhat.com>2008-04-07 20:03:08 +0000
commit1e99aedece40907ea7f2a392f3e98df75f23011e (patch)
tree0be45eb7a47f5cbae7c5be57c393637f4998426c
parentfcf90e0a6fe37149f0b9000c6611d4da4d5a7a64 (diff)
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* stdlib/mbtowc.c (__no_r_state): Remove.
(mbtowc): New static state variable. Use it instead of __no_r_state. * stdlib/wctomb.c (__no_r_state): Remove extern decl. (__wctomb_state): New hidden variable. (wctomb): Use __wctomb_state instead of __no_r_state. * debug/wctomb_chk.c (__no_r_state): Remove extern decl. (__wctomb_state): New extern decl. (__wctomb_chk): Use __wctomb_state instead of __no_r_state. 2008-04-07 Jakub Jelinek <jakub@redhat.com> * stdlib/mbtowc.c (__no_r_state): Remove. (mbtowc): New static state variable. Use it instead of __no_r_state. * stdlib/wctomb.c (__no_r_state): Remove extern decl. (__wctomb_state): New hidden variable. (wctomb): Use __wctomb_state instead of __no_r_state. * debug/wctomb_chk.c (__no_r_state): Remove extern decl. (__wctomb_state): New extern decl. (__wctomb_chk): Use __wctomb_state instead of __no_r_state.
-rw-r--r--ChangeLog12
-rw-r--r--debug/wctomb_chk.c6
-rw-r--r--stdlib/mbtowc.c11
-rw-r--r--stdlib/wctomb.c10
4 files changed, 26 insertions, 13 deletions
diff --git a/ChangeLog b/ChangeLog
index e52e73dcae..bac51c5428 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,15 @@
+2008-04-07 Jakub Jelinek <jakub@redhat.com>
+
+ * stdlib/mbtowc.c (__no_r_state): Remove.
+ (mbtowc): New static state variable. Use it instead of
+ __no_r_state.
+ * stdlib/wctomb.c (__no_r_state): Remove extern decl.
+ (__wctomb_state): New hidden variable.
+ (wctomb): Use __wctomb_state instead of __no_r_state.
+ * debug/wctomb_chk.c (__no_r_state): Remove extern decl.
+ (__wctomb_state): New extern decl.
+ (__wctomb_chk): Use __wctomb_state instead of __no_r_state.
+
2008-04-07 Ulrich Drepper <drepper@redhat.com>
[BZ #5475]
diff --git a/debug/wctomb_chk.c b/debug/wctomb_chk.c
index d0366346b8..23fc2ffbd1 100644
--- a/debug/wctomb_chk.c
+++ b/debug/wctomb_chk.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2005 Free Software Foundation, Inc.
+/* Copyright (C) 2005, 2008 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -21,7 +21,7 @@
#include <wcsmbs/wcsmbsload.h>
-extern mbstate_t __no_r_state attribute_hidden; /* Defined in mbtowc.c. */
+extern mbstate_t __wctomb_state attribute_hidden; /* Defined in wctomb.c. */
int
@@ -32,5 +32,5 @@ __wctomb_chk (char *s, wchar_t wchar, size_t buflen)
if (buflen < MB_CUR_MAX)
__chk_fail ();
- return __wcrtomb (s, wchar, &__no_r_state);
+ return __wcrtomb (s, wchar, &__wctomb_state);
}
diff --git a/stdlib/mbtowc.c b/stdlib/mbtowc.c
index 744b2b6c0b..ee8850bbc1 100644
--- a/stdlib/mbtowc.c
+++ b/stdlib/mbtowc.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1991, 1992, 1995-1999, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1995-1999, 2002, 2008
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -23,9 +24,6 @@
#include <wcsmbs/wcsmbsload.h>
-/* Common state for all non-restartable conversion functions. */
-mbstate_t __no_r_state attribute_hidden;
-
/* Convert the multibyte character at S, which is no longer
than N characters, to its `wchar_t' representation, placing
this n *PWC and returning its length.
@@ -38,6 +36,7 @@ int
mbtowc (wchar_t *pwc, const char *s, size_t n)
{
int result;
+ static mbstate_t state;
/* If S is NULL the function has to return null or not null
depending on the encoding having a state depending encoding or
@@ -51,7 +50,7 @@ mbtowc (wchar_t *pwc, const char *s, size_t n)
/* This is an extension in the Unix standard which does not directly
violate ISO C. */
- memset (&__no_r_state, '\0', sizeof __no_r_state);
+ memset (&state, '\0', sizeof state);
result = fcts->towc->__stateful;
}
@@ -63,7 +62,7 @@ mbtowc (wchar_t *pwc, const char *s, size_t n)
}
else
{
- result = __mbrtowc (pwc, s, n, &__no_r_state);
+ result = __mbrtowc (pwc, s, n, &state);
/* The `mbrtowc' functions tell us more than we need. Fold the -1
and -2 result into -1. */
diff --git a/stdlib/wctomb.c b/stdlib/wctomb.c
index 49872f5c6b..3ba8a3e2a7 100644
--- a/stdlib/wctomb.c
+++ b/stdlib/wctomb.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1991, 1992, 1995-1999, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 1992, 1995-1999, 2002, 2008
+ Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@@ -23,7 +24,8 @@
#include <wcsmbs/wcsmbsload.h>
-extern mbstate_t __no_r_state attribute_hidden; /* Defined in mbtowc.c. */
+/* Shared with __wctomb_chk. */
+mbstate_t __wctomb_state attribute_hidden;
/* Convert WCHAR into its multibyte character representation,
putting this in S and returning its length.
@@ -47,11 +49,11 @@ wctomb (char *s, wchar_t wchar)
/* This is an extension in the Unix standard which does not directly
violate ISO C. */
- memset (&__no_r_state, '\0', sizeof __no_r_state);
+ memset (&__wctomb_state, '\0', sizeof __wctomb_state);
return fcts->tomb->__stateful;
}
- return __wcrtomb (s, wchar, &__no_r_state);
+ return __wcrtomb (s, wchar, &__wctomb_state);
}
libc_hidden_def (wctomb)