1 files changed, 95 insertions, 0 deletions
diff --git a/sebhbsd/freebsd/contrib/ntp/sntp/libopts/boolean.c b/sebhbsd/freebsd/contrib/ntp/sntp/libopts/boolean.c
new file mode 100644
index 0000000..2bea8e7
--- /dev/null
+++ b/sebhbsd/freebsd/contrib/ntp/sntp/libopts/boolean.c
@@ -0,0 +1,95 @@
+
+/**
+ * \file boolean.c
+ *
+ * Handle options with true/false values for arguments.
+ *
+ * @addtogroup autoopts
+ * @{
+ */
+/*
+ *  This routine will run run-on options through a pager so the
+ *  user may examine, print or edit them at their leisure.
+ *
+ *  This file is part of AutoOpts, a companion to AutoGen.
+ *  AutoOpts is free software.
+ *  AutoOpts is Copyright (C) 1992-2015 by Bruce Korb - all rights reserved
+ *
+ *  AutoOpts is available under any one of two licenses.  The license
+ *  in use must be one of these two and the choice is under the control
+ *  of the user of the license.
+ *
+ *   The GNU Lesser General Public License, version 3 or later
+ *      See the files "COPYING.lgplv3" and "COPYING.gplv3"
+ *
+ *   The Modified Berkeley Software Distribution License
+ *      See the file "COPYING.mbsd"
+ *
+ *  These files have the following sha256 sums:
+ *
+ *  8584710e9b04216a394078dc156b781d0b47e1729104d666658aecef8ee32e95  COPYING.gplv3
+ *  4379e7444a0e2ce2b12dd6f5a52a27a4d02d39d247901d3285c88cf0d37f477b  COPYING.lgplv3
+ *  13aa749a5b0a454917a944ed8fffc530b784f5ead522b1aacaf4ec8aa55a6239  COPYING.mbsd
+ */
+
+/*=export_func  optionBooleanVal
+ * private:
+ *
+ * what:  Decipher a boolean value
+ * arg:   + tOptions * + opts + program options descriptor +
+ * arg:   + tOptDesc * + od  + the descriptor for this arg +
+ *
+ * doc:
+ *  Decipher a true or false value for a boolean valued option argument.
+ *  The value is true, unless it starts with 'n' or 'f' or "#f" or
+ *  it is an empty string or it is a number that evaluates to zero.
+=*/
+void
+optionBooleanVal(tOptions * opts, tOptDesc * od)
+{
+    char * pz;
+    bool   res = true;
+
+    if (INQUERY_CALL(opts, od))
+        return;
+
+    if (od->optArg.argString == NULL) {
+        od->optArg.argBool = false;
+        return;
+    }
+
+    switch (*(od->optArg.argString)) {
+    case '0':
+    {
+        long  val = strtol(od->optArg.argString, &pz, 0);
+        if ((val != 0) || (*pz != NUL))
+            break;
+        /* FALLTHROUGH */
+    }
+    case 'N':
+    case 'n':
+    case 'F':
+    case 'f':
+    case NUL:
+        res = false;
+        break;
+    case '#':
+        if (od->optArg.argString[1] != 'f')
+            break;
+        res = false;
+    }
+
+    if (od->fOptState & OPTST_ALLOC_ARG) {
+        AGFREE(od->optArg.argString);
+        od->fOptState &= ~OPTST_ALLOC_ARG;
+    }
+    od->optArg.argBool = res;
+}
+/** @}
+ *
+ * Local Variables:
+ * mode: C
+ * c-file-style: "stroustrup"
+ * indent-tabs-mode: nil
+ * End:
+ * end of autoopts/boolean.c */