summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
Diffstat (limited to '3rdParty/Unbound/src')
-rw-r--r--3rdParty/Unbound/src/android/compat/glob.c906
-rw-r--r--3rdParty/Unbound/src/android/compat/glob.h105
-rw-r--r--3rdParty/Unbound/src/android/config/config.h891
3 files changed, 1902 insertions, 0 deletions
diff --git a/3rdParty/Unbound/src/android/compat/glob.c b/3rdParty/Unbound/src/android/compat/glob.c
new file mode 100644
index 0000000..cec80ed
--- /dev/null
+++ b/3rdParty/Unbound/src/android/compat/glob.c
@@ -0,0 +1,906 @@
+/*
+ * Natanael Arndt, 2011: removed collate.h dependencies
+ * (my changes are trivial)
+ *
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 4. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#if defined(LIBC_SCCS) && !defined(lint)
+static char sccsid[] = "@(#)glob.c 8.3 (Berkeley) 10/13/93";
+#endif /* LIBC_SCCS and not lint */
+#include <sys/cdefs.h>
+__FBSDID("$FreeBSD$");
+
+/*
+ * glob(3) -- a superset of the one defined in POSIX 1003.2.
+ *
+ * The [!...] convention to negate a range is supported (SysV, Posix, ksh).
+ *
+ * Optional extra services, controlled by flags not defined by POSIX:
+ *
+ * GLOB_QUOTE:
+ * Escaping convention: \ inhibits any special meaning the following
+ * character might have (except \ at end of string is retained).
+ * GLOB_MAGCHAR:
+ * Set in gl_flags if pattern contained a globbing character.
+ * GLOB_NOMAGIC:
+ * Same as GLOB_NOCHECK, but it will only append pattern if it did
+ * not contain any magic characters. [Used in csh style globbing]
+ * GLOB_ALTDIRFUNC:
+ * Use alternately specified directory access functions.
+ * GLOB_TILDE:
+ * expand ~user/foo to the /home/dir/of/user/foo
+ * GLOB_BRACE:
+ * expand {1,2}{a,b} to 1a 1b 2a 2b
+ * gl_matchc:
+ * Number of matches in the current invocation of glob.
+ */
+
+/*
+ * Some notes on multibyte character support:
+ * 1. Patterns with illegal byte sequences match nothing - even if
+ * GLOB_NOCHECK is specified.
+ * 2. Illegal byte sequences in filenames are handled by treating them as
+ * single-byte characters with a value of the first byte of the sequence
+ * cast to wchar_t.
+ * 3. State-dependent encodings are not currently supported.
+ */
+
+#include <sys/param.h>
+#include <sys/stat.h>
+
+#include <ctype.h>
+#include <dirent.h>
+#include <errno.h>
+#include <glob.h>
+#include <limits.h>
+#include <pwd.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <wchar.h>
+
+#define DOLLAR '$'
+#define DOT '.'
+#define EOS '\0'
+#define LBRACKET '['
+#define NOT '!'
+#define QUESTION '?'
+#define QUOTE '\\'
+#define RANGE '-'
+#define RBRACKET ']'
+#define SEP '/'
+#define STAR '*'
+#define TILDE '~'
+#define UNDERSCORE '_'
+#define LBRACE '{'
+#define RBRACE '}'
+#define SLASH '/'
+#define COMMA ','
+
+#ifndef DEBUG
+
+#define M_QUOTE 0x8000000000ULL
+#define M_PROTECT 0x4000000000ULL
+#define M_MASK 0xffffffffffULL
+#define M_CHAR 0x00ffffffffULL
+
+typedef uint_fast64_t Char;
+
+#else
+
+#define M_QUOTE 0x80
+#define M_PROTECT 0x40
+#define M_MASK 0xff
+#define M_CHAR 0x7f
+
+typedef char Char;
+
+#endif
+
+
+#define CHAR(c) ((Char)((c)&M_CHAR))
+#define META(c) ((Char)((c)|M_QUOTE))
+#define M_ALL META('*')
+#define M_END META(']')
+#define M_NOT META('!')
+#define M_ONE META('?')
+#define M_RNG META('-')
+#define M_SET META('[')
+#define ismeta(c) (((c)&M_QUOTE) != 0)
+
+
+static int compare(const void *, const void *);
+static int g_Ctoc(const Char *, char *, size_t);
+static int g_lstat(Char *, struct stat *, glob_t *);
+static DIR *g_opendir(Char *, glob_t *);
+static const Char *g_strchr(const Char *, wchar_t);
+#ifdef notdef
+static Char *g_strcat(Char *, const Char *);
+#endif
+static int g_stat(Char *, struct stat *, glob_t *);
+static int glob0(const Char *, glob_t *, size_t *);
+static int glob1(Char *, glob_t *, size_t *);
+static int glob2(Char *, Char *, Char *, Char *, glob_t *, size_t *);
+static int glob3(Char *, Char *, Char *, Char *, Char *, glob_t *, size_t *);
+static int globextend(const Char *, glob_t *, size_t *);
+static const Char *
+ globtilde(const Char *, Char *, size_t, glob_t *);
+static int globexp1(const Char *, glob_t *, size_t *);
+static int globexp2(const Char *, const Char *, glob_t *, int *, size_t *);
+static int match(Char *, Char *, Char *);
+#ifdef DEBUG
+static void qprintf(const char *, Char *);
+#endif
+
+int
+glob(const char *pattern, int flags, int (*errfunc)(const char *, int), glob_t *pglob)
+{
+ const char *patnext;
+ size_t limit;
+ Char *bufnext, *bufend, patbuf[MAXPATHLEN], prot;
+ mbstate_t mbs;
+ wchar_t wc;
+ size_t clen;
+
+ patnext = pattern;
+ if (!(flags & GLOB_APPEND)) {
+ pglob->gl_pathc = 0;
+ pglob->gl_pathv = NULL;
+ if (!(flags & GLOB_DOOFFS))
+ pglob->gl_offs = 0;
+ }
+ if (flags & GLOB_LIMIT) {
+ limit = pglob->gl_matchc;
+ if (limit == 0)
+ limit = ARG_MAX;
+ } else
+ limit = 0;
+ pglob->gl_flags = flags & ~GLOB_MAGCHAR;
+ pglob->gl_errfunc = errfunc;
+ pglob->gl_matchc = 0;
+
+ bufnext = patbuf;
+ bufend = bufnext + MAXPATHLEN - 1;
+ if (flags & GLOB_NOESCAPE) {
+ memset(&mbs, 0, sizeof(mbs));
+ while (bufend - bufnext >= MB_CUR_MAX) {
+ clen = mbrtowc(&wc, patnext, MB_LEN_MAX, &mbs);
+ if (clen == (size_t)-1 || clen == (size_t)-2)
+ return (GLOB_NOMATCH);
+ else if (clen == 0)
+ break;
+ *bufnext++ = wc;
+ patnext += clen;
+ }
+ } else {
+ /* Protect the quoted characters. */
+ memset(&mbs, 0, sizeof(mbs));
+ while (bufend - bufnext >= MB_CUR_MAX) {
+ if (*patnext == QUOTE) {
+ if (*++patnext == EOS) {
+ *bufnext++ = QUOTE | M_PROTECT;
+ continue;
+ }
+ prot = M_PROTECT;
+ } else
+ prot = 0;
+ clen = mbrtowc(&wc, patnext, MB_LEN_MAX, &mbs);
+ if (clen == (size_t)-1 || clen == (size_t)-2)
+ return (GLOB_NOMATCH);
+ else if (clen == 0)
+ break;
+ *bufnext++ = wc | prot;
+ patnext += clen;
+ }
+ }
+ *bufnext = EOS;
+
+ if (flags & GLOB_BRACE)
+ return globexp1(patbuf, pglob, &limit);
+ else
+ return glob0(patbuf, pglob, &limit);
+}
+
+/*
+ * Expand recursively a glob {} pattern. When there is no more expansion
+ * invoke the standard globbing routine to glob the rest of the magic
+ * characters
+ */
+static int
+globexp1(const Char *pattern, glob_t *pglob, size_t *limit)
+{
+ const Char* ptr = pattern;
+ int rv;
+
+ /* Protect a single {}, for find(1), like csh */
+ if (pattern[0] == LBRACE && pattern[1] == RBRACE && pattern[2] == EOS)
+ return glob0(pattern, pglob, limit);
+
+ while ((ptr = g_strchr(ptr, LBRACE)) != NULL)
+ if (!globexp2(ptr, pattern, pglob, &rv, limit))
+ return rv;
+
+ return glob0(pattern, pglob, limit);
+}
+
+
+/*
+ * Recursive brace globbing helper. Tries to expand a single brace.
+ * If it succeeds then it invokes globexp1 with the new pattern.
+ * If it fails then it tries to glob the rest of the pattern and returns.
+ */
+static int
+globexp2(const Char *ptr, const Char *pattern, glob_t *pglob, int *rv, size_t *limit)
+{
+ int i;
+ Char *lm, *ls;
+ const Char *pe, *pm, *pm1, *pl;
+ Char patbuf[MAXPATHLEN];
+
+ /* copy part up to the brace */
+ for (lm = patbuf, pm = pattern; pm != ptr; *lm++ = *pm++)
+ continue;
+ *lm = EOS;
+ ls = lm;
+
+ /* Find the balanced brace */
+ for (i = 0, pe = ++ptr; *pe; pe++)
+ if (*pe == LBRACKET) {
+ /* Ignore everything between [] */
+ for (pm = pe++; *pe != RBRACKET && *pe != EOS; pe++)
+ continue;
+ if (*pe == EOS) {
+ /*
+ * We could not find a matching RBRACKET.
+ * Ignore and just look for RBRACE
+ */
+ pe = pm;
+ }
+ }
+ else if (*pe == LBRACE)
+ i++;
+ else if (*pe == RBRACE) {
+ if (i == 0)
+ break;
+ i--;
+ }
+
+ /* Non matching braces; just glob the pattern */
+ if (i != 0 || *pe == EOS) {
+ *rv = glob0(patbuf, pglob, limit);
+ return 0;
+ }
+
+ for (i = 0, pl = pm = ptr; pm <= pe; pm++)
+ switch (*pm) {
+ case LBRACKET:
+ /* Ignore everything between [] */
+ for (pm1 = pm++; *pm != RBRACKET && *pm != EOS; pm++)
+ continue;
+ if (*pm == EOS) {
+ /*
+ * We could not find a matching RBRACKET.
+ * Ignore and just look for RBRACE
+ */
+ pm = pm1;
+ }
+ break;
+
+ case LBRACE:
+ i++;
+ break;
+
+ case RBRACE:
+ if (i) {
+ i--;
+ break;
+ }
+ /* FALLTHROUGH */
+ case COMMA:
+ if (i && *pm == COMMA)
+ break;
+ else {
+ /* Append the current string */
+ for (lm = ls; (pl < pm); *lm++ = *pl++)
+ continue;
+ /*
+ * Append the rest of the pattern after the
+ * closing brace
+ */
+ for (pl = pe + 1; (*lm++ = *pl++) != EOS;)
+ continue;
+
+ /* Expand the current pattern */
+#ifdef DEBUG
+ qprintf("globexp2:", patbuf);
+#endif
+ *rv = globexp1(patbuf, pglob, limit);
+
+ /* move after the comma, to the next string */
+ pl = pm + 1;
+ }
+ break;
+
+ default:
+ break;
+ }
+ *rv = 0;
+ return 0;
+}
+
+
+
+/*
+ * expand tilde from the passwd file.
+ */
+static const Char *
+globtilde(const Char *pattern, Char *patbuf, size_t patbuf_len, glob_t *pglob)
+{
+ struct passwd *pwd;
+ char *h;
+ const Char *p;
+ Char *b, *eb;
+
+ if (*pattern != TILDE || !(pglob->gl_flags & GLOB_TILDE))
+ return pattern;
+
+ /*
+ * Copy up to the end of the string or /
+ */
+ eb = &patbuf[patbuf_len - 1];
+ for (p = pattern + 1, h = (char *) patbuf;
+ h < (char *)eb && *p && *p != SLASH; *h++ = *p++)
+ continue;
+
+ *h = EOS;
+
+ if (((char *) patbuf)[0] == EOS) {
+ /*
+ * handle a plain ~ or ~/ by expanding $HOME first (iff
+ * we're not running setuid or setgid) and then trying
+ * the password file
+ */
+ if (issetugid() != 0 ||
+ (h = getenv("HOME")) == NULL) {
+ if (((h = getlogin()) != NULL &&
+ (pwd = getpwnam(h)) != NULL) ||
+ (pwd = getpwuid(getuid())) != NULL)
+ h = pwd->pw_dir;
+ else
+ return pattern;
+ }
+ }
+ else {
+ /*
+ * Expand a ~user
+ */
+ if ((pwd = getpwnam((char*) patbuf)) == NULL)
+ return pattern;
+ else
+ h = pwd->pw_dir;
+ }
+
+ /* Copy the home directory */
+ for (b = patbuf; b < eb && *h; *b++ = *h++)
+ continue;
+
+ /* Append the rest of the pattern */
+ while (b < eb && (*b++ = *p++) != EOS)
+ continue;
+ *b = EOS;
+
+ return patbuf;
+}
+
+
+/*
+ * The main glob() routine: compiles the pattern (optionally processing
+ * quotes), calls glob1() to do the real pattern matching, and finally
+ * sorts the list (unless unsorted operation is requested). Returns 0
+ * if things went well, nonzero if errors occurred.
+ */
+static int
+glob0(const Char *pattern, glob_t *pglob, size_t *limit)
+{
+ const Char *qpatnext;
+ int err;
+ size_t oldpathc;
+ Char *bufnext, c, patbuf[MAXPATHLEN];
+
+ qpatnext = globtilde(pattern, patbuf, MAXPATHLEN, pglob);
+ oldpathc = pglob->gl_pathc;
+ bufnext = patbuf;
+
+ /* We don't need to check for buffer overflow any more. */
+ while ((c = *qpatnext++) != EOS) {
+ switch (c) {
+ case LBRACKET:
+ c = *qpatnext;
+ if (c == NOT)
+ ++qpatnext;
+ if (*qpatnext == EOS ||
+ g_strchr(qpatnext+1, RBRACKET) == NULL) {
+ *bufnext++ = LBRACKET;
+ if (c == NOT)
+ --qpatnext;
+ break;
+ }
+ *bufnext++ = M_SET;
+ if (c == NOT)
+ *bufnext++ = M_NOT;
+ c = *qpatnext++;
+ do {
+ *bufnext++ = CHAR(c);
+ if (*qpatnext == RANGE &&
+ (c = qpatnext[1]) != RBRACKET) {
+ *bufnext++ = M_RNG;
+ *bufnext++ = CHAR(c);
+ qpatnext += 2;
+ }
+ } while ((c = *qpatnext++) != RBRACKET);
+ pglob->gl_flags |= GLOB_MAGCHAR;
+ *bufnext++ = M_END;
+ break;
+ case QUESTION:
+ pglob->gl_flags |= GLOB_MAGCHAR;
+ *bufnext++ = M_ONE;
+ break;
+ case STAR:
+ pglob->gl_flags |= GLOB_MAGCHAR;
+ /* collapse adjacent stars to one,
+ * to avoid exponential behavior
+ */
+ if (bufnext == patbuf || bufnext[-1] != M_ALL)
+ *bufnext++ = M_ALL;
+ break;
+ default:
+ *bufnext++ = CHAR(c);
+ break;
+ }
+ }
+ *bufnext = EOS;
+#ifdef DEBUG
+ qprintf("glob0:", patbuf);
+#endif
+
+ if ((err = glob1(patbuf, pglob, limit)) != 0)
+ return(err);
+
+ /*
+ * If there was no match we are going to append the pattern
+ * if GLOB_NOCHECK was specified or if GLOB_NOMAGIC was specified
+ * and the pattern did not contain any magic characters
+ * GLOB_NOMAGIC is there just for compatibility with csh.
+ */
+ if (pglob->gl_pathc == oldpathc) {
+ if (((pglob->gl_flags & GLOB_NOCHECK) ||
+ ((pglob->gl_flags & GLOB_NOMAGIC) &&
+ !(pglob->gl_flags & GLOB_MAGCHAR))))
+ return(globextend(pattern, pglob, limit));
+ else
+ return(GLOB_NOMATCH);
+ }
+ if (!(pglob->gl_flags & GLOB_NOSORT))
+ qsort(pglob->gl_pathv + pglob->gl_offs + oldpathc,
+ pglob->gl_pathc - oldpathc, sizeof(char *), compare);
+ return(0);
+}
+
+static int
+compare(const void *p, const void *q)
+{
+ return(strcmp(*(char **)p, *(char **)q));
+}
+
+static int
+glob1(Char *pattern, glob_t *pglob, size_t *limit)
+{
+ Char pathbuf[MAXPATHLEN];
+
+ /* A null pathname is invalid -- POSIX 1003.1 sect. 2.4. */
+ if (*pattern == EOS)
+ return(0);
+ return(glob2(pathbuf, pathbuf, pathbuf + MAXPATHLEN - 1,
+ pattern, pglob, limit));
+}
+
+/*
+ * The functions glob2 and glob3 are mutually recursive; there is one level
+ * of recursion for each segment in the pattern that contains one or more
+ * meta characters.
+ */
+static int
+glob2(Char *pathbuf, Char *pathend, Char *pathend_last, Char *pattern,
+ glob_t *pglob, size_t *limit)
+{
+ struct stat sb;
+ Char *p, *q;
+ int anymeta;
+
+ /*
+ * Loop over pattern segments until end of pattern or until
+ * segment with meta character found.
+ */
+ for (anymeta = 0;;) {
+ if (*pattern == EOS) { /* End of pattern? */
+ *pathend = EOS;
+ if (g_lstat(pathbuf, &sb, pglob))
+ return(0);
+
+ if (((pglob->gl_flags & GLOB_MARK) &&
+ pathend[-1] != SEP) && (S_ISDIR(sb.st_mode)
+ || (S_ISLNK(sb.st_mode) &&
+ (g_stat(pathbuf, &sb, pglob) == 0) &&
+ S_ISDIR(sb.st_mode)))) {
+ if (pathend + 1 > pathend_last)
+ return (GLOB_ABORTED);
+ *pathend++ = SEP;
+ *pathend = EOS;
+ }
+ ++pglob->gl_matchc;
+ return(globextend(pathbuf, pglob, limit));
+ }
+
+ /* Find end of next segment, copy tentatively to pathend. */
+ q = pathend;
+ p = pattern;
+ while (*p != EOS && *p != SEP) {
+ if (ismeta(*p))
+ anymeta = 1;
+ if (q + 1 > pathend_last)
+ return (GLOB_ABORTED);
+ *q++ = *p++;
+ }
+
+ if (!anymeta) { /* No expansion, do next segment. */
+ pathend = q;
+ pattern = p;
+ while (*pattern == SEP) {
+ if (pathend + 1 > pathend_last)
+ return (GLOB_ABORTED);
+ *pathend++ = *pattern++;
+ }
+ } else /* Need expansion, recurse. */
+ return(glob3(pathbuf, pathend, pathend_last, pattern, p,
+ pglob, limit));
+ }
+ /* NOTREACHED */
+}
+
+static int
+glob3(Char *pathbuf, Char *pathend, Char *pathend_last,
+ Char *pattern, Char *restpattern,
+ glob_t *pglob, size_t *limit)
+{
+ struct dirent *dp;
+ DIR *dirp;
+ int err;
+ char buf[MAXPATHLEN];
+
+ /*
+ * The readdirfunc declaration can't be prototyped, because it is
+ * assigned, below, to two functions which are prototyped in glob.h
+ * and dirent.h as taking pointers to differently typed opaque
+ * structures.
+ */
+ struct dirent *(*readdirfunc)();
+
+ if (pathend > pathend_last)
+ return (GLOB_ABORTED);
+ *pathend = EOS;
+ errno = 0;
+
+ if ((dirp = g_opendir(pathbuf, pglob)) == NULL) {
+ /* TODO: don't call for ENOENT or ENOTDIR? */
+ if (pglob->gl_errfunc) {
+ if (g_Ctoc(pathbuf, buf, sizeof(buf)))
+ return (GLOB_ABORTED);
+ if (pglob->gl_errfunc(buf, errno) ||
+ pglob->gl_flags & GLOB_ERR)
+ return (GLOB_ABORTED);
+ }
+ return(0);
+ }
+
+ err = 0;
+
+ /* Search directory for matching names. */
+ if (pglob->gl_flags & GLOB_ALTDIRFUNC)
+ readdirfunc = pglob->gl_readdir;
+ else
+ readdirfunc = readdir;
+ while ((dp = (*readdirfunc)(dirp))) {
+ char *sc;
+ Char *dc;
+ wchar_t wc;
+ size_t clen;
+ mbstate_t mbs;
+
+ /* Initial DOT must be matched literally. */
+ if (dp->d_name[0] == DOT && *pattern != DOT)
+ continue;
+ memset(&mbs, 0, sizeof(mbs));
+ dc = pathend;
+ sc = dp->d_name;
+ while (dc < pathend_last) {
+ clen = mbrtowc(&wc, sc, MB_LEN_MAX, &mbs);
+ if (clen == (size_t)-1 || clen == (size_t)-2) {
+ wc = *sc;
+ clen = 1;
+ memset(&mbs, 0, sizeof(mbs));
+ }
+ if ((*dc++ = wc) == EOS)
+ break;
+ sc += clen;
+ }
+ if (!match(pathend, pattern, restpattern)) {
+ *pathend = EOS;
+ continue;
+ }
+ err = glob2(pathbuf, --dc, pathend_last, restpattern,
+ pglob, limit);
+ if (err)
+ break;
+ }
+
+ if (pglob->gl_flags & GLOB_ALTDIRFUNC)
+ (*pglob->gl_closedir)(dirp);
+ else
+ closedir(dirp);
+ return(err);
+}
+
+
+/*
+ * Extend the gl_pathv member of a glob_t structure to accomodate a new item,
+ * add the new item, and update gl_pathc.
+ *
+ * This assumes the BSD realloc, which only copies the block when its size
+ * crosses a power-of-two boundary; for v7 realloc, this would cause quadratic
+ * behavior.
+ *
+ * Return 0 if new item added, error code if memory couldn't be allocated.
+ *
+ * Invariant of the glob_t structure:
+ * Either gl_pathc is zero and gl_pathv is NULL; or gl_pathc > 0 and
+ * gl_pathv points to (gl_offs + gl_pathc + 1) items.
+ */
+static int
+globextend(const Char *path, glob_t *pglob, size_t *limit)
+{
+ char **pathv;
+ size_t i, newsize, len;
+ char *copy;
+ const Char *p;
+
+ if (*limit && pglob->gl_pathc > *limit) {
+ errno = 0;
+ return (GLOB_NOSPACE);
+ }
+
+ newsize = sizeof(*pathv) * (2 + pglob->gl_pathc + pglob->gl_offs);
+ pathv = pglob->gl_pathv ?
+ realloc((char *)pglob->gl_pathv, newsize) :
+ malloc(newsize);
+ if (pathv == NULL) {
+ if (pglob->gl_pathv) {
+ free(pglob->gl_pathv);
+ pglob->gl_pathv = NULL;
+ }
+ return(GLOB_NOSPACE);
+ }
+
+ if (pglob->gl_pathv == NULL && pglob->gl_offs > 0) {
+ /* first time around -- clear initial gl_offs items */
+ pathv += pglob->gl_offs;
+ for (i = pglob->gl_offs + 1; --i > 0; )
+ *--pathv = NULL;
+ }
+ pglob->gl_pathv = pathv;
+
+ for (p = path; *p++;)
+ continue;
+ len = MB_CUR_MAX * (size_t)(p - path); /* XXX overallocation */
+ if ((copy = malloc(len)) != NULL) {
+ if (g_Ctoc(path, copy, len)) {
+ free(copy);
+ return (GLOB_NOSPACE);
+ }
+ pathv[pglob->gl_offs + pglob->gl_pathc++] = copy;
+ }
+ pathv[pglob->gl_offs + pglob->gl_pathc] = NULL;
+ return(copy == NULL ? GLOB_NOSPACE : 0);
+}
+
+/*
+ * pattern matching function for filenames. Each occurrence of the *
+ * pattern causes a recursion level.
+ */
+static int
+match(Char *name, Char *pat, Char *patend)
+{
+ int ok, negate_range;
+ Char c, k;
+
+ while (pat < patend) {
+ c = *pat++;
+ switch (c & M_MASK) {
+ case M_ALL:
+ if (pat == patend)
+ return(1);
+ do
+ if (match(name, pat, patend))
+ return(1);
+ while (*name++ != EOS);
+ return(0);
+ case M_ONE:
+ if (*name++ == EOS)
+ return(0);
+ break;
+ case M_SET:
+ ok = 0;
+ if ((k = *name++) == EOS)
+ return(0);
+ if ((negate_range = ((*pat & M_MASK) == M_NOT)) != EOS)
+ ++pat;
+ while (((c = *pat++) & M_MASK) != M_END)
+ if ((*pat & M_MASK) == M_RNG) {
+ if (CHAR(c) <= CHAR(k) && CHAR(k) <= CHAR(pat[1])) ok = 1;
+ pat += 2;
+ } else if (c == k)
+ ok = 1;
+ if (ok == negate_range)
+ return(0);
+ break;
+ default:
+ if (*name++ != c)
+ return(0);
+ break;
+ }
+ }
+ return(*name == EOS);
+}
+
+/* Free allocated data belonging to a glob_t structure. */
+void
+globfree(glob_t *pglob)
+{
+ size_t i;
+ char **pp;
+
+ if (pglob->gl_pathv != NULL) {
+ pp = pglob->gl_pathv + pglob->gl_offs;
+ for (i = pglob->gl_pathc; i--; ++pp)
+ if (*pp)
+ free(*pp);
+ free(pglob->gl_pathv);
+ pglob->gl_pathv = NULL;
+ }
+}
+
+static DIR *
+g_opendir(Char *str, glob_t *pglob)
+{
+ char buf[MAXPATHLEN];
+
+ if (!*str)
+ strcpy(buf, ".");
+ else {
+ if (g_Ctoc(str, buf, sizeof(buf)))
+ return (NULL);
+ }
+
+ if (pglob->gl_flags & GLOB_ALTDIRFUNC)
+ return((*pglob->gl_opendir)(buf));
+
+ return(opendir(buf));
+}
+
+static int
+g_lstat(Char *fn, struct stat *sb, glob_t *pglob)
+{
+ char buf[MAXPATHLEN];
+
+ if (g_Ctoc(fn, buf, sizeof(buf))) {
+ errno = ENAMETOOLONG;
+ return (-1);
+ }
+ if (pglob->gl_flags & GLOB_ALTDIRFUNC)
+ return((*pglob->gl_lstat)(buf, sb));
+ return(lstat(buf, sb));
+}
+
+static int
+g_stat(Char *fn, struct stat *sb, glob_t *pglob)
+{
+ char buf[MAXPATHLEN];
+
+ if (g_Ctoc(fn, buf, sizeof(buf))) {
+ errno = ENAMETOOLONG;
+ return (-1);
+ }
+ if (pglob->gl_flags & GLOB_ALTDIRFUNC)
+ return((*pglob->gl_stat)(buf, sb));
+ return(stat(buf, sb));
+}
+
+static const Char *
+g_strchr(const Char *str, wchar_t ch)
+{
+
+ do {
+ if (*str == ch)
+ return (str);
+ } while (*str++);
+ return (NULL);
+}
+
+static int
+g_Ctoc(const Char *str, char *buf, size_t len)
+{
+ mbstate_t mbs;
+ size_t clen;
+
+ memset(&mbs, 0, sizeof(mbs));
+ while (len >= MB_CUR_MAX) {
+ clen = wcrtomb(buf, *str, &mbs);
+ if (clen == (size_t)-1)
+ return (1);
+ if (*str == L'\0')
+ return (0);
+ str++;
+ buf += clen;
+ len -= clen;
+ }
+ return (1);
+}
+
+#ifdef DEBUG
+static void
+qprintf(const char *str, Char *s)
+{
+ Char *p;
+
+ (void)printf("%s:\n", str);
+ for (p = s; *p; p++)
+ (void)printf("%c", CHAR(*p));
+ (void)printf("\n");
+ for (p = s; *p; p++)
+ (void)printf("%c", *p & M_PROTECT ? '"' : ' ');
+ (void)printf("\n");
+ for (p = s; *p; p++)
+ (void)printf("%c", ismeta(*p) ? '_' : ' ');
+ (void)printf("\n");
+}
+#endif
diff --git a/3rdParty/Unbound/src/android/compat/glob.h b/3rdParty/Unbound/src/android/compat/glob.h
new file mode 100644
index 0000000..351b6c4
--- /dev/null
+++ b/3rdParty/Unbound/src/android/compat/glob.h
@@ -0,0 +1,105 @@
+/*
+ * Copyright (c) 1989, 1993
+ * The Regents of the University of California. All rights reserved.
+ *
+ * This code is derived from software contributed to Berkeley by
+ * Guido van Rossum.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the University nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ *
+ * @(#)glob.h 8.1 (Berkeley) 6/2/93
+ * $FreeBSD$
+ */
+
+#ifndef _GLOB_H_
+#define _GLOB_H_
+
+#include <sys/cdefs.h>
+#include <sys/_types.h>
+
+#ifndef _SIZE_T_DECLARED
+typedef __size_t size_t;
+#define _SIZE_T_DECLARED
+#endif
+
+struct stat;
+typedef struct {
+ size_t gl_pathc; /* Count of total paths so far. */
+ size_t gl_matchc; /* Count of paths matching pattern. */
+ size_t gl_offs; /* Reserved at beginning of gl_pathv. */
+ int gl_flags; /* Copy of flags parameter to glob. */
+ char **gl_pathv; /* List of paths matching pattern. */
+ /* Copy of errfunc parameter to glob. */
+ int (*gl_errfunc)(const char *, int);
+
+ /*
+ * Alternate filesystem access methods for glob; replacement
+ * versions of closedir(3), readdir(3), opendir(3), stat(2)
+ * and lstat(2).
+ */
+ void (*gl_closedir)(void *);
+ struct dirent *(*gl_readdir)(void *);
+ void *(*gl_opendir)(const char *);
+ int (*gl_lstat)(const char *, struct stat *);
+ int (*gl_stat)(const char *, struct stat *);
+} glob_t;
+
+#if __POSIX_VISIBLE >= 199209
+/* Believed to have been introduced in 1003.2-1992 */
+#define GLOB_APPEND 0x0001 /* Append to output from previous call. */
+#define GLOB_DOOFFS 0x0002 /* Use gl_offs. */
+#define GLOB_ERR 0x0004 /* Return on error. */
+#define GLOB_MARK 0x0008 /* Append / to matching directories. */
+#define GLOB_NOCHECK 0x0010 /* Return pattern itself if nothing matches. */
+#define GLOB_NOSORT 0x0020 /* Don't sort. */
+#define GLOB_NOESCAPE 0x2000 /* Disable backslash escaping. */
+
+/* Error values returned by glob(3) */
+#define GLOB_NOSPACE (-1) /* Malloc call failed. */
+#define GLOB_ABORTED (-2) /* Unignored error. */
+#define GLOB_NOMATCH (-3) /* No match and GLOB_NOCHECK was not set. */
+#define GLOB_NOSYS (-4) /* Obsolete: source comptability only. */
+#endif /* __POSIX_VISIBLE >= 199209 */
+
+#if __BSD_VISIBLE
+#define GLOB_ALTDIRFUNC 0x0040 /* Use alternately specified directory funcs. */
+#define GLOB_BRACE 0x0080 /* Expand braces ala csh. */
+#define GLOB_MAGCHAR 0x0100 /* Pattern had globbing characters. */
+#define GLOB_NOMAGIC 0x0200 /* GLOB_NOCHECK without magic chars (csh). */
+#define GLOB_QUOTE 0x0400 /* Quote special chars with \. */
+#define GLOB_TILDE 0x0800 /* Expand tilde names from the passwd file. */
+#define GLOB_LIMIT 0x1000 /* limit number of returned paths */
+
+/* source compatibility, these are the old names */
+#define GLOB_MAXPATH GLOB_LIMIT
+#define GLOB_ABEND GLOB_ABORTED
+#endif /* __BSD_VISIBLE */
+
+__BEGIN_DECLS
+int glob(const char *, int, int (*)(const char *, int), glob_t *);
+void globfree(glob_t *);
+__END_DECLS
+
+#endif /* !_GLOB_H_ */
diff --git a/3rdParty/Unbound/src/android/config/config.h b/3rdParty/Unbound/src/android/config/config.h
new file mode 100644
index 0000000..4b75720
--- /dev/null
+++ b/3rdParty/Unbound/src/android/config/config.h
@@ -0,0 +1,891 @@
+/* config.h. Generated from config.h.in by configure. */
+/* config.h.in. Generated from configure.ac by autoheader. */
+
+/* Directory to chroot to */
+#define CHROOT_DIR ""
+
+/* Pathname to the Unbound configuration file */
+#define CONFIGFILE "/usr/local/etc/unbound/unbound.conf"
+
+/* configure flags */
+#define CONFIGURE_BUILD_WITH " '--disable-gost' '--with-ldns=/Users/tobias/Downloads/ldns-1.6.12'"
+
+/* configure date */
+#define CONFIGURE_DATE "Fri Mar 9 23:52:43 CET 2012"
+
+/* configure target system */
+#define CONFIGURE_TARGET "x86_64-apple-darwin10.8.0"
+
+/* Define this if on macOSX10.4-darwin8 and setreuid and setregid do not work
+ */
+/* #undef DARWIN_BROKEN_SETREUID */
+
+/* Whether daemon is deprecated */
+#define DEPRECATED_DAEMON 1
+
+/* Define if you want to use debug lock checking (slow). */
+/* #undef ENABLE_LOCK_CHECKS */
+
+/* Define this if you enabled-allsymbols from libunbound to link binaries to
+ it for smaller install size, but the libunbound export table is polluted by
+ internal symbols */
+/* #undef EXPORT_ALL_SYMBOLS */
+
+/* Define to 1 if you have the <arpa/inet.h> header file. */
+#define HAVE_ARPA_INET_H 1
+
+/* Whether the C compiler accepts the "format" attribute */
+#define HAVE_ATTR_FORMAT 1
+
+/* Whether the C compiler accepts the "unused" attribute */
+#define HAVE_ATTR_UNUSED 1
+
+/* Define to 1 if your system has a working `chown' function. */
+#define HAVE_CHOWN 1
+
+/* Define to 1 if you have the `chroot' function. */
+#define HAVE_CHROOT 1
+
+/* Define to 1 if you have the `ctime_r' function. */
+#define HAVE_CTIME_R 1
+
+/* Define to 1 if you have the `daemon' function. */
+#define HAVE_DAEMON 1
+
+/* Define to 1 if you have the declaration of `sk_SSL_COMP_pop_free', and to 0
+ if you don't. */
+#define HAVE_DECL_SK_SSL_COMP_POP_FREE 1
+
+/* Define to 1 if you have the declaration of
+ `SSL_COMP_get_compression_methods', and to 0 if you don't. */
+#define HAVE_DECL_SSL_COMP_GET_COMPRESSION_METHODS 1
+
+/* Define to 1 if you have the <dlfcn.h> header file. */
+#define HAVE_DLFCN_H 1
+
+/* Define to 1 if you have the `event_base_free' function. */
+/* #undef HAVE_EVENT_BASE_FREE */
+
+/* Define to 1 if you have the `event_base_get_method' function. */
+/* #undef HAVE_EVENT_BASE_GET_METHOD */
+
+/* Define to 1 if you have the `event_base_new' function. */
+/* #undef HAVE_EVENT_BASE_NEW */
+
+/* Define to 1 if you have the `event_base_once' function. */
+/* #undef HAVE_EVENT_BASE_ONCE */
+
+/* Define to 1 if you have the <event.h> header file. */
+/* #undef HAVE_EVENT_H */
+
+/* Define to 1 if you have the `EVP_sha1' function. */
+#define HAVE_EVP_SHA1 1
+
+/* Define to 1 if you have the `EVP_sha256' function. */
+#define HAVE_EVP_SHA256 1
+
+/* Define to 1 if you have the `EVP_sha512' function. */
+#define HAVE_EVP_SHA512 1
+
+/* Define to 1 if you have the `ev_default_loop' function. */
+/* #undef HAVE_EV_DEFAULT_LOOP */
+
+/* Define to 1 if you have the `ev_loop' function. */
+/* #undef HAVE_EV_LOOP */
+
+/* Define to 1 if you have the <expat.h> header file. */
+#define HAVE_EXPAT_H 1
+
+/* Define to 1 if you have the `fcntl' function. */
+#define HAVE_FCNTL 1
+
+/* Define to 1 if you have the `fork' function. */
+#define HAVE_FORK 1
+
+/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */
+#define HAVE_FSEEKO 1
+
+/* Whether getaddrinfo is available */
+#define HAVE_GETADDRINFO 1
+
+/* Define to 1 if you have the <getopt.h> header file. */
+#define HAVE_GETOPT_H 1
+
+/* Define to 1 if you have the `getpwnam' function. */
+#define HAVE_GETPWNAM 1
+
+/* Define to 1 if you have the `getrlimit' function. */
+#define HAVE_GETRLIMIT 1
+
+/* Define to 1 if you have the `glob' function. */
+#define HAVE_GLOB 1
+
+/* Define to 1 if you have the <glob.h> header file. */
+#define HAVE_GLOB_H 1
+
+/* Define to 1 if you have the `gmtime_r' function. */
+#define HAVE_GMTIME_R 1
+
+/* Define to 1 if you have the <grp.h> header file. */
+#define HAVE_GRP_H 1
+
+/* If you have HMAC_CTX_init */
+#define HAVE_HMAC_CTX_INIT 1
+
+/* Define to 1 if you have the `inet_aton' function. */
+#define HAVE_INET_ATON 1
+
+/* Define to 1 if you have the `inet_ntop' function. */
+#define HAVE_INET_NTOP 1
+
+/* Define to 1 if you have the `inet_pton' function. */
+#define HAVE_INET_PTON 1
+
+/* Define to 1 if you have the `initgroups' function. */
+#define HAVE_INITGROUPS 1
+
+/* Define to 1 if you have the <inttypes.h> header file. */
+#define HAVE_INTTYPES_H 1
+
+/* if the function 'ioctlsocket' is available */
+/* #undef HAVE_IOCTLSOCKET */
+
+/* Define to 1 if you have the <iphlpapi.h> header file. */
+/* #undef HAVE_IPHLPAPI_H */
+
+/* Define to 1 if you have the `kill' function. */
+#define HAVE_KILL 1
+
+/* Define to 1 if you have the `ldns_key_EVP_unload_gost' function. */
+/* #undef HAVE_LDNS_KEY_EVP_UNLOAD_GOST */
+
+/* Define to 1 if you have the <ldns/ldns.h> header file. */
+#define HAVE_LDNS_LDNS_H 1
+
+/* Define to 1 if you have the `ldns' library (-lldns). */
+#define HAVE_LIBLDNS 1
+
+/* Define to 1 if you have the `localtime_r' function. */
+#define HAVE_LOCALTIME_R 1
+
+/* Define to 1 if you have the <login_cap.h> header file. */
+/* #undef HAVE_LOGIN_CAP_H */
+
+/* If have GNU libc compatible malloc */
+#define HAVE_MALLOC 1
+
+/* Define to 1 if you have the `memmove' function. */
+#define HAVE_MEMMOVE 1
+
+/* Define to 1 if you have the <memory.h> header file. */
+#define HAVE_MEMORY_H 1
+
+/* Define to 1 if you have the <netdb.h> header file. */
+#define HAVE_NETDB_H 1
+
+/* Define to 1 if you have the <netinet/in.h> header file. */
+#define HAVE_NETINET_IN_H 1
+
+/* Define to 1 if you have the `OPENSSL_config' function. */
+#define HAVE_OPENSSL_CONFIG 1
+
+/* Define to 1 if you have the <openssl/conf.h> header file. */
+#define HAVE_OPENSSL_CONF_H 1
+
+/* Define to 1 if you have the <openssl/engine.h> header file. */
+#define HAVE_OPENSSL_ENGINE_H 1
+
+/* Define to 1 if you have the <openssl/err.h> header file. */
+#define HAVE_OPENSSL_ERR_H 1
+
+/* Define to 1 if you have the <openssl/rand.h> header file. */
+#define HAVE_OPENSSL_RAND_H 1
+
+/* Define to 1 if you have the <openssl/ssl.h> header file. */
+#define HAVE_OPENSSL_SSL_H 1
+
+/* Define if you have POSIX threads libraries and header files. */
+#define HAVE_PTHREAD 1
+
+/* Define to 1 if the system has the type `pthread_rwlock_t'. */
+#define HAVE_PTHREAD_RWLOCK_T 1
+
+/* Define to 1 if the system has the type `pthread_spinlock_t'. */
+/* #undef HAVE_PTHREAD_SPINLOCK_T */
+
+/* Define to 1 if you have the <pwd.h> header file. */
+#define HAVE_PWD_H 1
+
+/* Define if you have Python libraries and header files. */
+/* #undef HAVE_PYTHON */
+
+/* Define to 1 if you have the `random' function. */
+#define HAVE_RANDOM 1
+
+/* Define to 1 if you have the `recvmsg' function. */
+#define HAVE_RECVMSG 1
+
+/* Define to 1 if you have the `sbrk' function. */
+#define HAVE_SBRK 1
+
+/* Define to 1 if you have the `sendmsg' function. */
+#define HAVE_SENDMSG 1
+
+/* Define to 1 if you have the `setregid' function. */
+#define HAVE_SETREGID 1
+
+/* Define to 1 if you have the `setresgid' function. */
+/* #undef HAVE_SETRESGID */
+
+/* Define to 1 if you have the `setresuid' function. */
+/* #undef HAVE_SETRESUID */
+
+/* Define to 1 if you have the `setreuid' function. */
+#define HAVE_SETREUID 1
+
+/* Define to 1 if you have the `setrlimit' function. */
+#define HAVE_SETRLIMIT 1
+
+/* Define to 1 if you have the `setsid' function. */
+#define HAVE_SETSID 1
+
+/* Define to 1 if you have the `setusercontext' function. */
+/* #undef HAVE_SETUSERCONTEXT */
+
+/* Define to 1 if you have the `sigprocmask' function. */
+#define HAVE_SIGPROCMASK 1
+
+/* Define to 1 if you have the `sleep' function. */
+#define HAVE_SLEEP 1
+
+/* Define to 1 if you have the `snprintf' function. */
+#define HAVE_SNPRINTF 1
+
+/* Define to 1 if you have the `socketpair' function. */
+#define HAVE_SOCKETPAIR 1
+
+/* Using Solaris threads */
+/* #undef HAVE_SOLARIS_THREADS */
+
+/* Define to 1 if you have the `srandom' function. */
+#define HAVE_SRANDOM 1
+
+/* Define if you have the SSL libraries installed. */
+#define HAVE_SSL /**/
+
+/* Define to 1 if you have the <stdarg.h> header file. */
+#define HAVE_STDARG_H 1
+
+/* Define to 1 if you have the <stdbool.h> header file. */
+#define HAVE_STDBOOL_H 1
+
+/* Define to 1 if you have the <stdint.h> header file. */
+#define HAVE_STDINT_H 1
+
+/* Define to 1 if you have the <stdlib.h> header file. */
+#define HAVE_STDLIB_H 1
+
+/* Define to 1 if you have the `strftime' function. */
+#define HAVE_STRFTIME 1
+
+/* Define to 1 if you have the <strings.h> header file. */
+#define HAVE_STRINGS_H 1
+
+/* Define to 1 if you have the <string.h> header file. */
+#define HAVE_STRING_H 1
+
+/* Define to 1 if you have the `strlcpy' function. */
+#define HAVE_STRLCPY 1
+
+/* Define to 1 if you have the `strptime' function. */
+#define HAVE_STRPTIME 1
+
+/* Define if you have Swig libraries and header files. */
+/* #undef HAVE_SWIG */
+
+/* Define to 1 if you have the <syslog.h> header file. */
+#define HAVE_SYSLOG_H 1
+
+/* Define to 1 if you have the <sys/param.h> header file. */
+#define HAVE_SYS_PARAM_H 1
+
+/* Define to 1 if you have the <sys/resource.h> header file. */
+#define HAVE_SYS_RESOURCE_H 1
+
+/* Define to 1 if you have the <sys/socket.h> header file. */
+#define HAVE_SYS_SOCKET_H 1
+
+/* Define to 1 if you have the <sys/stat.h> header file. */
+#define HAVE_SYS_STAT_H 1
+
+/* Define to 1 if you have the <sys/types.h> header file. */
+#define HAVE_SYS_TYPES_H 1
+
+/* Define to 1 if you have the <sys/uio.h> header file. */
+#define HAVE_SYS_UIO_H 1
+
+/* Define to 1 if you have the <sys/wait.h> header file. */
+#define HAVE_SYS_WAIT_H 1
+
+/* Define to 1 if you have the <time.h> header file. */
+#define HAVE_TIME_H 1
+
+/* Define to 1 if you have the `tzset' function. */
+#define HAVE_TZSET 1
+
+/* Define to 1 if you have the <unistd.h> header file. */
+#define HAVE_UNISTD_H 1
+
+/* Define to 1 if you have the `usleep' function. */
+#define HAVE_USLEEP 1
+
+/* Define to 1 if you have the `vfork' function. */
+#define HAVE_VFORK 1
+
+/* Define to 1 if you have the <vfork.h> header file. */
+/* #undef HAVE_VFORK_H */
+
+/* Define to 1 if you have the <windows.h> header file. */
+/* #undef HAVE_WINDOWS_H */
+
+/* Using Windows threads */
+/* #undef HAVE_WINDOWS_THREADS */
+
+/* Define to 1 if you have the <winsock2.h> header file. */
+/* #undef HAVE_WINSOCK2_H */
+
+/* Define to 1 if `fork' works. */
+#define HAVE_WORKING_FORK 1
+
+/* Define to 1 if `vfork' works. */
+#define HAVE_WORKING_VFORK 1
+
+/* Define to 1 if you have the `writev' function. */
+#define HAVE_WRITEV 1
+
+/* Define to 1 if you have the <ws2tcpip.h> header file. */
+/* #undef HAVE_WS2TCPIP_H */
+
+/* Define to 1 if you have the `_beginthreadex' function. */
+/* #undef HAVE__BEGINTHREADEX */
+
+/* if lex has yylex_destroy */
+#define LEX_HAS_YYLEX_DESTROY 1
+
+/* Define to the sub-directory in which libtool stores uninstalled libraries.
+ */
+#define LT_OBJDIR ".libs/"
+
+/* Define to the maximum message length to pass to syslog. */
+#define MAXSYSLOGMSGLEN 10240
+
+/* Define if memcmp() does not compare unsigned bytes */
+/* #undef MEMCMP_IS_BROKEN */
+
+/* Define if mkdir has one argument. */
+/* #undef MKDIR_HAS_ONE_ARG */
+
+/* Define if the network stack does not fully support nonblocking io (causes
+ lower performance). */
+/* #undef NONBLOCKING_IS_BROKEN */
+
+/* Put -D_ALL_SOURCE define in config.h */
+/* #undef OMITTED__D_ALL_SOURCE */
+
+/* Put -D_BSD_SOURCE define in config.h */
+/* #undef OMITTED__D_BSD_SOURCE */
+
+/* Put -D_GNU_SOURCE define in config.h */
+/* #undef OMITTED__D_GNU_SOURCE */
+
+/* Put -D_LARGEFILE_SOURCE=1 define in config.h */
+/* #undef OMITTED__D_LARGEFILE_SOURCE_1 */
+
+/* Put -D_POSIX_C_SOURCE=200112 define in config.h */
+/* #undef OMITTED__D_POSIX_C_SOURCE_200112 */
+
+/* Put -D_XOPEN_SOURCE=600 define in config.h */
+/* #undef OMITTED__D_XOPEN_SOURCE_600 */
+
+/* Put -D_XOPEN_SOURCE_EXTENDED=1 define in config.h */
+/* #undef OMITTED__D_XOPEN_SOURCE_EXTENDED_1 */
+
+/* Put -D__EXTENSIONS__ define in config.h */
+/* #undef OMITTED__D__EXTENSIONS__ */
+
+/* Define to the address where bug reports for this package should be sent. */
+#define PACKAGE_BUGREPORT "unbound-bugs@nlnetlabs.nl"
+
+/* Define to the full name of this package. */
+#define PACKAGE_NAME "unbound"
+
+/* Define to the full name and version of this package. */
+#define PACKAGE_STRING "unbound 1.4.16"
+
+/* Define to the one symbol short name of this package. */
+#define PACKAGE_TARNAME "unbound"
+
+/* Define to the home page for this package. */
+#define PACKAGE_URL ""
+
+/* Define to the version of this package. */
+#define PACKAGE_VERSION "1.4.16"
+
+/* default pidfile location */
+#define PIDFILE "/usr/local/etc/unbound/unbound.pid"
+
+/* Define to necessary symbol if this constant uses a non-standard name on
+ your system. */
+/* #undef PTHREAD_CREATE_JOINABLE */
+
+/* Define as the return type of signal handlers (`int' or `void'). */
+#define RETSIGTYPE void
+
+/* default rootkey location */
+#define ROOT_ANCHOR_FILE "/usr/local/etc/unbound/root.key"
+
+/* default rootcert location */
+#define ROOT_CERT_FILE "/usr/local/etc/unbound/icannbundle.pem"
+
+/* version number for resource files */
+#define RSRC_PACKAGE_VERSION 1,4,1,6
+
+/* Directory to chdir to */
+#define RUN_DIR "/usr/local/etc/unbound"
+
+/* Shared data */
+#define SHARE_DIR "/usr/local/etc/unbound"
+
+/* Define to 1 if you have the ANSI C header files. */
+#define STDC_HEADERS 1
+
+/* use default strptime. */
+/* #undef STRPTIME_WORKS */
+
+/* Use win32 resources and API */
+/* #undef UB_ON_WINDOWS */
+
+/* default username */
+#define UB_USERNAME "unbound"
+
+/* use to enable lightweight alloc assertions, for debug use */
+/* #undef UNBOUND_ALLOC_LITE */
+
+/* use malloc not regions, for debug use */
+/* #undef UNBOUND_ALLOC_NONREGIONAL */
+
+/* use statistics for allocs and frees, for debug use */
+/* #undef UNBOUND_ALLOC_STATS */
+
+/* define this to enable debug checks. */
+/* #undef UNBOUND_DEBUG */
+
+/* Define this to enable GOST support. */
+/* #undef USE_GOST */
+
+/* Define if you want to use internal select based events */
+#define USE_MINI_EVENT 1
+
+/* Define this to enable SHA256 and SHA512 support. */
+#define USE_SHA2 1
+
+/* Enable extensions on AIX 3, Interix. */
+#ifndef _ALL_SOURCE
+# define _ALL_SOURCE 1
+#endif
+/* Enable GNU extensions on systems that have them. */
+#ifndef _GNU_SOURCE
+# define _GNU_SOURCE 1
+#endif
+/* Enable threading extensions on Solaris. */
+#ifndef _POSIX_PTHREAD_SEMANTICS
+# define _POSIX_PTHREAD_SEMANTICS 1
+#endif
+/* Enable extensions on HP NonStop. */
+#ifndef _TANDEM_SOURCE
+# define _TANDEM_SOURCE 1
+#endif
+/* Enable general extensions on Solaris. */
+#ifndef __EXTENSIONS__
+# define __EXTENSIONS__ 1
+#endif
+
+
+/* Whether the windows socket API is used */
+/* #undef USE_WINSOCK */
+
+/* the version of the windows API enabled */
+#define WINVER 0x0502
+
+/* Define if you want Python module. */
+/* #undef WITH_PYTHONMODULE */
+
+/* Define if you want PyUnbound. */
+/* #undef WITH_PYUNBOUND */
+
+/* Define to 1 if `lex' declares `yytext' as a `char *' by default, not a
+ `char[]'. */
+#define YYTEXT_POINTER 1
+
+/* Number of bits in a file offset, on hosts where this is settable. */
+/* #undef _FILE_OFFSET_BITS */
+
+/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */
+/* #undef _LARGEFILE_SOURCE */
+
+/* Define for large files, on AIX-style hosts. */
+/* #undef _LARGE_FILES */
+
+/* Define to 1 if on MINIX. */
+/* #undef _MINIX */
+
+/* Define to 2 if the system does not provide POSIX.1 features except with
+ this defined. */
+/* #undef _POSIX_1_SOURCE */
+
+/* Define to 1 if you need to in order for `stat' and other things to work. */
+/* #undef _POSIX_SOURCE */
+
+/* Define to empty if `const' does not conform to ANSI C. */
+/* #undef const */
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+/* #undef gid_t */
+
+/* in_addr_t */
+/* #undef in_addr_t */
+
+/* in_port_t */
+/* #undef in_port_t */
+
+/* Define to `__inline__' or `__inline' if that's what the C compiler
+ calls it, or to nothing if 'inline' is not supported under any name. */
+#ifndef __cplusplus
+/* #undef inline */
+#endif
+
+/* Define to `short' if <sys/types.h> does not define. */
+/* #undef int16_t */
+
+/* Define to `int' if <sys/types.h> does not define. */
+/* #undef int32_t */
+
+/* Define to `long long' if <sys/types.h> does not define. */
+/* #undef int64_t */
+
+/* Define to `signed char' if <sys/types.h> does not define. */
+/* #undef int8_t */
+
+/* Define if replacement function should be used. */
+/* #undef malloc */
+
+/* Define to `long int' if <sys/types.h> does not define. */
+/* #undef off_t */
+
+/* Define to `int' if <sys/types.h> does not define. */
+/* #undef pid_t */
+
+/* Define to 'int' if not defined */
+/* #undef rlim_t */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef size_t */
+
+/* Define to 'int' if not defined */
+/* #undef socklen_t */
+
+/* Define to `int' if <sys/types.h> does not define. */
+/* #undef ssize_t */
+
+/* Define to 'unsigned char if not defined */
+/* #undef u_char */
+
+/* Define to `int' if <sys/types.h> doesn't define. */
+/* #undef uid_t */
+
+/* Define to `unsigned short' if <sys/types.h> does not define. */
+/* #undef uint16_t */
+
+/* Define to `unsigned int' if <sys/types.h> does not define. */
+/* #undef uint32_t */
+
+/* Define to `unsigned long long' if <sys/types.h> does not define. */
+/* #undef uint64_t */
+
+/* Define to `unsigned char' if <sys/types.h> does not define. */
+/* #undef uint8_t */
+
+/* Define as `fork' if `vfork' does not work. */
+/* #undef vfork */
+
+#ifdef __ANDROID__
+#ifndef in_port_t
+#define in_port_t uint16_t
+#endif
+#endif
+
+#if defined(OMITTED__D_GNU_SOURCE) && !defined(_GNU_SOURCE)
+#define _GNU_SOURCE 1
+#endif
+
+#if defined(OMITTED__D_BSD_SOURCE) && !defined(_BSD_SOURCE)
+#define _BSD_SOURCE 1
+#endif
+
+#if defined(OMITTED__D__EXTENSIONS__) && !defined(__EXTENSIONS__)
+#define __EXTENSIONS__ 1
+#endif
+
+#if defined(OMITTED__D_POSIX_C_SOURCE_200112) && !defined(_POSIX_C_SOURCE)
+#define _POSIX_C_SOURCE 200112
+#endif
+
+#if defined(OMITTED__D_XOPEN_SOURCE_600) && !defined(_XOPEN_SOURCE)
+#define _XOPEN_SOURCE 600
+#endif
+
+#if defined(OMITTED__D_XOPEN_SOURCE_EXTENDED_1) && !defined(_XOPEN_SOURCE_EXTENDED)
+#define _XOPEN_SOURCE_EXTENDED 1
+#endif
+
+#if defined(OMITTED__D_ALL_SOURCE) && !defined(_ALL_SOURCE)
+#define _ALL_SOURCE 1
+#endif
+
+#if defined(OMITTED__D_LARGEFILE_SOURCE_1) && !defined(_LARGEFILE_SOURCE)
+#define _LARGEFILE_SOURCE 1
+#endif
+
+
+
+
+#ifndef UNBOUND_DEBUG
+# define NDEBUG
+#endif
+
+#include <stdio.h>
+#include <string.h>
+#include <unistd.h>
+#include <assert.h>
+
+#if STDC_HEADERS
+#include <stdlib.h>
+#include <stddef.h>
+#endif
+
+#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif
+
+#include <errno.h>
+
+#if HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#ifdef HAVE_SYS_UIO_H
+#include <sys/uio.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#ifdef HAVE_WINSOCK2_H
+#include <winsock2.h>
+#endif
+
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif
+
+
+
+#ifdef HAVE_ATTR_FORMAT
+# define ATTR_FORMAT(archetype, string_index, first_to_check) \
+ __attribute__ ((format (archetype, string_index, first_to_check)))
+#else /* !HAVE_ATTR_FORMAT */
+# define ATTR_FORMAT(archetype, string_index, first_to_check) /* empty */
+#endif /* !HAVE_ATTR_FORMAT */
+
+
+#if defined(DOXYGEN)
+# define ATTR_UNUSED(x) x
+#elif defined(__cplusplus)
+# define ATTR_UNUSED(x)
+#elif defined(HAVE_ATTR_UNUSED)
+# define ATTR_UNUSED(x) x __attribute__((unused))
+#else /* !HAVE_ATTR_UNUSED */
+# define ATTR_UNUSED(x) x
+#endif /* !HAVE_ATTR_UNUSED */
+
+
+#ifndef HAVE_FSEEKO
+#define fseeko fseek
+#define ftello ftell
+#endif /* HAVE_FSEEKO */
+
+
+#ifndef MAXHOSTNAMELEN
+#define MAXHOSTNAMELEN 256
+#endif
+
+
+#ifndef HAVE_SNPRINTF
+#define snprintf snprintf_unbound
+#define vsnprintf vsnprintf_unbound
+#include <stdarg.h>
+int snprintf (char *str, size_t count, const char *fmt, ...);
+int vsnprintf (char *str, size_t count, const char *fmt, va_list arg);
+#endif /* HAVE_SNPRINTF */
+
+
+#ifndef HAVE_INET_PTON
+#define inet_pton inet_pton_unbound
+int inet_pton(int af, const char* src, void* dst);
+#endif /* HAVE_INET_PTON */
+
+
+#ifndef HAVE_INET_NTOP
+#define inet_ntop inet_ntop_unbound
+const char *inet_ntop(int af, const void *src, char *dst, size_t size);
+#endif
+
+
+#ifndef HAVE_INET_ATON
+#define inet_aton inet_aton_unbound
+int inet_aton(const char *cp, struct in_addr *addr);
+#endif
+
+
+#ifndef HAVE_MEMMOVE
+#define memmove memmove_unbound
+void *memmove(void *dest, const void *src, size_t n);
+#endif
+
+
+#ifndef HAVE_STRLCPY
+#define strlcpy strlcpy_unbound
+size_t strlcpy(char *dst, const char *src, size_t siz);
+#endif
+
+
+#ifndef HAVE_GMTIME_R
+#define gmtime_r gmtime_r_unbound
+struct tm *gmtime_r(const time_t *timep, struct tm *result);
+#endif
+
+
+#ifndef HAVE_SLEEP
+#define sleep(x) Sleep((x)*1000) /* on win32 */
+#endif /* HAVE_SLEEP */
+
+
+#ifndef HAVE_USLEEP
+#define usleep(x) Sleep((x)/1000 + 1) /* on win32 */
+#endif /* HAVE_USLEEP */
+
+
+#ifndef HAVE_RANDOM
+#define random rand /* on win32, for tests only (bad random) */
+#endif /* HAVE_RANDOM */
+
+
+#ifndef HAVE_SRANDOM
+#define srandom(x) srand(x) /* on win32, for tests only (bad random) */
+#endif /* HAVE_SRANDOM */
+
+
+/* detect if we need to cast to unsigned int for FD_SET to avoid warnings */
+#ifdef HAVE_WINSOCK2_H
+#define FD_SET_T (u_int)
+#else
+#define FD_SET_T
+#endif
+
+
+#ifndef IPV6_MIN_MTU
+#define IPV6_MIN_MTU 1280
+#endif /* IPV6_MIN_MTU */
+
+
+#ifdef MEMCMP_IS_BROKEN
+# ifdef memcmp
+/* # undef memcmp */
+# endif
+#define memcmp memcmp_unbound
+int memcmp(const void *x, const void *y, size_t n);
+#endif
+
+
+
+#ifndef HAVE_CTIME_R
+#define ctime_r unbound_ctime_r
+char *ctime_r(const time_t *timep, char *buf);
+#endif
+
+#if !defined(HAVE_STRPTIME) || !defined(STRPTIME_WORKS)
+#define strptime unbound_strptime
+struct tm;
+char *strptime(const char *s, const char *format, struct tm *tm);
+#endif
+
+#if defined(HAVE_EVENT_H) && !defined(HAVE_EVENT_BASE_ONCE) && !(defined(HAVE_EV_LOOP) || defined(HAVE_EV_DEFAULT_LOOP)) && (defined(HAVE_PTHREAD) || defined(HAVE_SOLARIS_THREADS))
+ /* using version of libevent that is not threadsafe. */
+# define LIBEVENT_SIGNAL_PROBLEM 1
+#endif
+
+#ifndef CHECKED_INET6
+# define CHECKED_INET6
+# ifdef AF_INET6
+# define INET6
+# else
+# define AF_INET6 28
+# endif
+#endif /* CHECKED_INET6 */
+
+/* maximum nesting of included files */
+#define MAXINCLUDES 10
+#ifndef HAVE_GETADDRINFO
+struct sockaddr_storage;
+#include "compat/fake-rfc2553.h"
+#endif
+
+#ifdef UNBOUND_ALLOC_STATS
+# define malloc(s) unbound_stat_malloc_log(s, __FILE__, __LINE__, __func__)
+# define calloc(n,s) unbound_stat_calloc_log(n, s, __FILE__, __LINE__, __func__)
+# define free(p) unbound_stat_free_log(p, __FILE__, __LINE__, __func__)
+# define realloc(p,s) unbound_stat_realloc_log(p, s, __FILE__, __LINE__, __func__)
+void *unbound_stat_malloc(size_t size);
+void *unbound_stat_calloc(size_t nmemb, size_t size);
+void unbound_stat_free(void *ptr);
+void *unbound_stat_realloc(void *ptr, size_t size);
+void *unbound_stat_malloc_log(size_t size, const char* file, int line,
+ const char* func);
+void *unbound_stat_calloc_log(size_t nmemb, size_t size, const char* file,
+ int line, const char* func);
+void unbound_stat_free_log(void *ptr, const char* file, int line,
+ const char* func);
+void *unbound_stat_realloc_log(void *ptr, size_t size, const char* file,
+ int line, const char* func);
+#elif defined(UNBOUND_ALLOC_LITE)
+# include "util/alloc.h"
+#endif /* UNBOUND_ALLOC_LITE and UNBOUND_ALLOC_STATS */
+
+/** default port for DNS traffic. */
+#define UNBOUND_DNS_PORT 53
+/** default port for unbound control traffic, registered port with IANA,
+ ub-dns-control 8953/tcp unbound dns nameserver control */
+#define UNBOUND_CONTROL_PORT 8953
+/** the version of unbound-control that this software implements */
+#define UNBOUND_CONTROL_VERSION 1
+
+