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-rw-r--r--posix/Makefile3
-rw-r--r--posix/bug-regex27.c64
-rw-r--r--posix/bug-regex28.c75
-rw-r--r--posix/getconf.c4
-rw-r--r--posix/regcomp.c8
-rw-r--r--posix/unistd.h10
-rw-r--r--posix/wordexp.c4
7 files changed, 153 insertions, 15 deletions
diff --git a/posix/Makefile b/posix/Makefile
index 712e7c2..d17e976 100644
--- a/posix/Makefile
+++ b/posix/Makefile
@@ -81,7 +81,8 @@ tests := tstgetopt testfnm runtests runptests \
bug-regex13 bug-regex14 bug-regex15 bug-regex16 \
bug-regex17 bug-regex18 bug-regex19 bug-regex20 \
bug-regex21 bug-regex22 bug-regex23 bug-regex24 \
- bug-regex25 bug-regex26 tst-nice tst-nanosleep tst-regex2 \
+ bug-regex25 bug-regex26 bug-regex27 bug-regex28 \
+ tst-nice tst-nanosleep tst-regex2 \
transbug tst-rxspencer tst-pcre tst-boost \
bug-ga1 tst-vfork1 tst-vfork2 tst-vfork3 tst-waitid \
tst-getaddrinfo2 bug-glob1 bug-glob2 tst-sysconf \
diff --git a/posix/bug-regex27.c b/posix/bug-regex27.c
new file mode 100644
index 0000000..327acd8
--- /dev/null
+++ b/posix/bug-regex27.c
@@ -0,0 +1,64 @@
+/* Test REG_NEWLINE.
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <regex.h>
+#include <stdio.h>
+#include <string.h>
+
+struct tests
+{
+ const char *regex;
+ const char *string;
+ int cflags;
+ int retval;
+} tests[] = {
+ { "a.b", "a\nb", REG_EXTENDED | REG_NEWLINE, REG_NOMATCH },
+ { "a.b", "a\nb", REG_EXTENDED, 0 },
+ { "a[^x]b", "a\nb", REG_EXTENDED | REG_NEWLINE, REG_NOMATCH },
+ { "a[^x]b", "a\nb", REG_EXTENDED, 0 }
+};
+
+int
+main (void)
+{
+ regex_t r;
+ size_t i;
+ int ret = 0;
+
+ for (i = 0; i < sizeof (tests) / sizeof (tests[i]); ++i)
+ {
+ memset (&r, 0, sizeof (r));
+ if (regcomp (&r, tests[i].regex, tests[i].cflags))
+ {
+ printf ("regcomp %zd failed\n", i);
+ ret = 1;
+ continue;
+ }
+ int rv = regexec (&r, tests[i].string, 0, NULL, 0);
+ if (rv != tests[i].retval)
+ {
+ printf ("regexec %zd unexpected value %d != %d\n",
+ i, rv, tests[i].retval);
+ ret = 1;
+ }
+ regfree (&r);
+ }
+ return ret;
+}
diff --git a/posix/bug-regex28.c b/posix/bug-regex28.c
new file mode 100644
index 0000000..e58a08f
--- /dev/null
+++ b/posix/bug-regex28.c
@@ -0,0 +1,75 @@
+/* Test RE_HAT_LISTS_NOT_NEWLINE and RE_DOT_NEWLINE.
+ Copyright (C) 2007 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+ Contributed by Jakub Jelinek <jakub@redhat.com>, 2007.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ The GNU C Library is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with the GNU C Library; if not, write to the Free
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+ 02111-1307 USA. */
+
+#include <regex.h>
+#include <stdio.h>
+#include <string.h>
+
+struct tests
+{
+ const char *regex;
+ const char *string;
+ reg_syntax_t syntax;
+ int retval;
+} tests[] = {
+#define EGREP RE_SYNTAX_EGREP
+#define EGREP_NL (RE_SYNTAX_EGREP | RE_DOT_NEWLINE) & ~RE_HAT_LISTS_NOT_NEWLINE
+ { "a.b", "a\nb", EGREP, -1 },
+ { "a.b", "a\nb", EGREP_NL, 0 },
+ { "a[^x]b", "a\nb", EGREP, -1 },
+ { "a[^x]b", "a\nb", EGREP_NL, 0 },
+ /* While \S and \W are internally handled as [^[:space:]] and [^[:alnum:]_],
+ RE_HAT_LISTS_NOT_NEWLINE did not make any difference, so ensure
+ it doesn't change. */
+ { "a\\Sb", "a\nb", EGREP, -1 },
+ { "a\\Sb", "a\nb", EGREP_NL, -1 },
+ { "a\\Wb", "a\nb", EGREP, 0 },
+ { "a\\Wb", "a\nb", EGREP_NL, 0 }
+};
+
+int
+main (void)
+{
+ struct re_pattern_buffer r;
+ size_t i;
+ int ret = 0;
+
+ for (i = 0; i < sizeof (tests) / sizeof (tests[i]); ++i)
+ {
+ re_set_syntax (tests[i].syntax);
+ memset (&r, 0, sizeof (r));
+ if (re_compile_pattern (tests[i].regex, strlen (tests[i].regex), &r))
+ {
+ printf ("re_compile_pattern %zd failed\n", i);
+ ret = 1;
+ continue;
+ }
+ size_t len = strlen (tests[i].string);
+ int rv = re_search (&r, tests[i].string, len, 0, len, NULL);
+ if (rv != tests[i].retval)
+ {
+ printf ("re_search %zd unexpected value %d != %d\n",
+ i, rv, tests[i].retval);
+ ret = 1;
+ }
+ regfree (&r);
+ }
+ return ret;
+}
diff --git a/posix/getconf.c b/posix/getconf.c
index c7a9d57..3c5ffe4 100644
--- a/posix/getconf.c
+++ b/posix/getconf.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991, 92, 1995-2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 1991, 92, 1995-2005, 2006 Free Software Foundation, Inc.
This file is part of the GNU C Library.
This program is free software; you can redistribute it and/or modify
@@ -1008,7 +1008,7 @@ main (int argc, char *argv[])
Copyright (C) %s Free Software Foundation, Inc.\n\
This is free software; see the source for copying conditions. There is NO\n\
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\
-"), "2007");
+"), "2006");
fprintf (stderr, gettext ("Written by %s.\n"), "Roland McGrath");
return 0;
}
diff --git a/posix/regcomp.c b/posix/regcomp.c
index 78a1218..e99fd74 100644
--- a/posix/regcomp.c
+++ b/posix/regcomp.c
@@ -1,5 +1,5 @@
/* Extended regular expression matching and search library.
- Copyright (C) 2002,2003,2004,2005,2006 Free Software Foundation, Inc.
+ Copyright (C) 2002,2003,2004,2005,2006,2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Isamu Hasegawa <isamu@yamato.ibm.com>.
@@ -3019,7 +3019,7 @@ parse_bracket_exp (re_string_t *regexp, re_dfa_t *dfa, re_token_t *token,
#endif /* not RE_ENABLE_I18N */
non_match = 1;
if (syntax & RE_HAT_LISTS_NOT_NEWLINE)
- bitset_set (sbcset, '\0');
+ bitset_set (sbcset, '\n');
re_string_skip_bytes (regexp, token_len); /* Skip a token. */
token_len = peek_token_bracket (token, regexp, syntax);
if (BE (token->type == END_OF_RE, 0))
@@ -3549,10 +3549,6 @@ build_charclass_op (re_dfa_t *dfa, RE_TRANSLATE_TYPE trans,
if (non_match)
{
#ifdef RE_ENABLE_I18N
- /*
- if (syntax & RE_HAT_LISTS_NOT_NEWLINE)
- bitset_set(cset->sbcset, '\0');
- */
mbcset->non_match = 1;
#endif /* not RE_ENABLE_I18N */
}
diff --git a/posix/unistd.h b/posix/unistd.h
index c74190d..4e1e9df 100644
--- a/posix/unistd.h
+++ b/posix/unistd.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1991-2002,2003,2004,2005,2006 Free Software Foundation, Inc.
+/* Copyright (C) 1991-2006, 2007 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
@@ -56,7 +56,9 @@ __BEGIN_DECLS
#define _POSIX2_LOCALEDEF 200112L
/* X/Open version number to which the library conforms. It is selectable. */
-#ifdef __USE_UNIX98
+#ifdef __USE_XOPEN2K
+# define _XOPEN_VERSION 600
+#elif defined __USE_UNIX98
# define _XOPEN_VERSION 500
#else
# define _XOPEN_VERSION 4
@@ -559,7 +561,7 @@ extern long int pathconf (__const char *__path, int __name)
extern long int fpathconf (int __fd, int __name) __THROW;
/* Get the value of the system variable NAME. */
-extern long int sysconf (int __name) __THROW;
+extern long int sysconf (int __name) __THROW __attribute__ ((__const__));
#ifdef __USE_POSIX2
/* Get the value of the string-valued system variable NAME. */
@@ -1060,7 +1062,7 @@ extern int lockf64 (int __fd, int __cmd, __off64_t __len) __wur;
#if defined __USE_POSIX199309 || defined __USE_UNIX98
/* Synchronize at least the data part of a file with the underlying
media. */
-extern int fdatasync (int __fildes) __THROW;
+extern int fdatasync (int __fildes);
#endif /* Use POSIX199309 */
diff --git a/posix/wordexp.c b/posix/wordexp.c
index 765d14d..adece95 100644
--- a/posix/wordexp.c
+++ b/posix/wordexp.c
@@ -1809,7 +1809,7 @@ envsubst:
/* Substitute parameter */
break;
- if (free_value)
+ if (free_value && value)
free (value);
if (!colon_seen && value)
@@ -1827,7 +1827,7 @@ envsubst:
case ACT_NONNULL_SUBST:
if (value && (*value || !colon_seen))
{
- if (free_value)
+ if (free_value && value)
free (value);
value = pattern ? __strdup (pattern) : pattern;
generated by cgit v1.1 at 2024-12-21 09:09:21 +0000