#include "gnunet_common.h"
#include "gnunet_getopt_lib.h"
+#define LOG(kind,...) GNUNET_log_from (kind, "util", __VA_ARGS__)
+
/**
* Print out program version (implements --version).
* @param scls additional closure (will point to the 'int')
* @param option name of the option
* @param value not used (NULL)
- * @return GNUNET_OK
+ * @return GNUNET_OK
*/
int
-GNUNET_GETOPT_increment_value (struct
- GNUNET_GETOPT_CommandLineProcessorContext *ctx,
- void *scls, const char *option,
+GNUNET_GETOPT_increment_value (struct GNUNET_GETOPT_CommandLineProcessorContext
+ *ctx, void *scls, const char *option,
const char *value)
{
int *val = scls;
/**
- * Set an option of type 'int' from the command line to 1 if the
+ * Set an option of type 'int' from the command line to 1 if the
* given option is present.
* A pointer to this function should be passed as part of the
* 'struct GNUNET_GETOPT_CommandLineOption' array to initialize options
* @param scls additional closure (will point to the 'int')
* @param option name of the option
* @param value not used (NULL)
- * @return GNUNET_OK
+ * @return GNUNET_OK
*/
int
GNUNET_GETOPT_set_one (struct GNUNET_GETOPT_CommandLineProcessorContext *ctx,
* which will be allocated)
* @param option name of the option
* @param value actual value of the option (a string)
- * @return GNUNET_OK
+ * @return GNUNET_OK
*/
int
-GNUNET_GETOPT_set_string (struct GNUNET_GETOPT_CommandLineProcessorContext
- *ctx, void *scls, const char *option,
- const char *value)
+GNUNET_GETOPT_set_string (struct GNUNET_GETOPT_CommandLineProcessorContext *ctx,
+ void *scls, const char *option, const char *value)
{
char **val = scls;
GNUNET_assert (value != NULL);
- if (NULL != *val)
- GNUNET_free (*val);
+ GNUNET_free_non_null (*val);
*val = GNUNET_strdup (value);
return GNUNET_OK;
}
* @return GNUNET_OK if parsing the value worked
*/
int
-GNUNET_GETOPT_set_ulong (struct GNUNET_GETOPT_CommandLineProcessorContext
- *ctx, void *scls, const char *option,
- const char *value)
+GNUNET_GETOPT_set_ulong (struct GNUNET_GETOPT_CommandLineProcessorContext *ctx,
+ void *scls, const char *option, const char *value)
{
unsigned long long *val = scls;