util: drop "long" from usage helpers
Now that all utils have converted to the new usage framework, we can
rename to just plain "usage()" and avoid naming conflicts.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: David Gibson <[email protected]>
diff --git a/util.h b/util.h
index 439b2b3..7b9a840 100644
--- a/util.h
+++ b/util.h
@@ -189,7 +189,7 @@
* Show usage and exit
*
* This helps standardize the output of various utils. You most likely want
- * to use the long_usage() helper below rather than call this.
+ * to use the usage() helper below rather than call this.
*
* @param errmsg If non-NULL, an error message to display
* @param synopsis The initial example usage text (and possible examples)
@@ -197,9 +197,9 @@
* @param long_opts The structure of long options
* @param opts_help An array of help strings (should align with long_opts)
*/
-void util_long_usage(const char *errmsg, const char *synopsis,
- const char *short_opts, struct option const long_opts[],
- const char * const opts_help[]) __attribute__((noreturn));
+void util_usage(const char *errmsg, const char *synopsis,
+ const char *short_opts, struct option const long_opts[],
+ const char * const opts_help[]) __attribute__((noreturn));
/**
* Show usage and exit
@@ -209,9 +209,9 @@
*
* @param errmsg If non-NULL, an error message to display
*/
-#define long_usage(errmsg) \
- util_long_usage(errmsg, usage_synopsis, usage_short_opts, \
- usage_long_opts, usage_opts_help)
+#define usage(errmsg) \
+ util_usage(errmsg, usage_synopsis, usage_short_opts, \
+ usage_long_opts, usage_opts_help)
/**
* Call getopt_long() with standard options
@@ -241,8 +241,8 @@
/* Helper for getopt case statements */
#define case_USAGE_COMMON_FLAGS \
- case 'h': long_usage(NULL); \
+ case 'h': usage(NULL); \
case 'V': util_version(); \
- case '?': long_usage("unknown option");
+ case '?': usage("unknown option");
#endif /* _UTIL_H */
