Changeset 5175cf8 for zcrypt.c

Timestamp:

Apr 19, 2013, 3:22:54 AM (11 years ago)

Author:

Anders Kaseorg <andersk@mit.edu>

Branches:

master, release-1.10

Children:

8f335a8

Parents:

478dc8e

git-author:

Anders Kaseorg <andersk@mit.edu> (04/10/13 00:19:24)

git-committer:

Anders Kaseorg <andersk@mit.edu> (04/19/13 03:22:54)

Message:

zcrypt: Accept --version

Signed-off-by: Anders Kaseorg <andersk@mit.edu>

File:

• zcrypt.c (modified) (3 diffs)

zcrypt.c

@@ -28 +28 @@
 #include "filterproc.h"
 
+#ifndef OWL_VERSION_STRING
+#ifdef  GIT_VERSION
+#define stringify(x)       __stringify(x)
+#define __stringify(x)     #x
+#define OWL_VERSION_STRING stringify(GIT_VERSION)
+#else
+#define OWL_VERSION_STRING PACKAGE_VERSION
+#endif
+#endif /* !OWL_VERSION_STRING */
+
 /* Annotate functions in which the caller owns the return value and is
  * responsible for ensuring it is freed. */
@@ -123 +133 @@
   zoptions.flags = 0;
 
+  enum {
+    OPT_VERSION = CHAR_MAX + 1,
+  };
   static const struct option options[] = {
+    {"version", no_argument, NULL, OPT_VERSION},
     {NULL, 0, NULL, 0}
   };
@@ -131 +145 @@
     switch(c)
     {
+      case OPT_VERSION:
+        /* Version */
+        printf("This is zcrypt version %s\n", OWL_VERSION_STRING);
+        exit(0);
       case 'Z':
         /* Zephyr encrypt */