commit 6cea2bd498b15aac14b884916b7dffa76f0547b7
Author: Nick Mathewson <ni...@torproject.org>
Date: Tue Oct 8 10:50:53 2019 -0400
Document takes_argument_t and its members.
---
src/app/config/config.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/src/app/config/config.c b/src/app/config/config.c
index 561fc6545..44d6a82e5 100644
--- a/src/app/config/config.c
+++ b/src/app/config/config.c
@@ -2447,9 +2447,15 @@ options_act(const or_options_t *old_options)
return 0;
}
+/**
+ * Enumeration to describe the syntax for a command-line option.
+ **/
typedef enum {
+ /** Describe an option that does not take an argument. */
ARGUMENT_NONE = 0,
+ /** Describes an option that takes a single argument. */
ARGUMENT_NECESSARY = 1,
+ /** Describes an option that takes a single optinal argument. */
ARGUMENT_OPTIONAL = 2
} takes_argument_t;
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