htable: fix tools/speed.

[ccan] / ccan / opt / opt.h

diff --git a/ccan/opt/opt.h b/ccan/opt/opt.h
index 9075ceed37e8c0e61e0dedb1a94df6ba4efede3f..55a78d8ff139e9cbe1de384d4d1da0021557e3aa 100644 (file)
--- a/ccan/opt/opt.h
+++ b/ccan/opt/opt.h
@@ -1,3 +1,4 @@
+/* Licensed under GPLv3+ - see LICENSE file for details */
 #ifndef CCAN_OPT_H
 #define CCAN_OPT_H
 #include <ccan/compiler/compiler.h>
@@ -186,10 +187,12 @@ void opt_register_table(const struct opt_table *table, const char *desc);
 bool opt_parse(int *argc, char *argv[], void (*errlog)(const char *fmt, ...));
 
 /**
- * opt_free_table - free the table.
+ * opt_free_table - reset the opt library.
  *
- * This frees the internal memory. Call this as the last
- * opt function.
+ * This frees the internal memory and returns counters to zero.  Call
+ * this as the last opt function to avoid memory leaks.  You can also
+ * use this function to reset option handling to its initial state (no
+ * options registered).
  */
 void opt_free_table(void);
 
@@ -279,6 +282,41 @@ void opt_show_longval(char buf[OPT_SHOW_LEN], const long *l);
 char *opt_set_ulongval(const char *arg, unsigned long *ul);
 void opt_show_ulongval(char buf[OPT_SHOW_LEN], const unsigned long *ul);
 
+/* the following setting functions accept k, M, G, T, P, or E suffixes, which
+   multiplies the numeric value by the corresponding power of 1000 or 1024
+   (for the _si and _bi versions, respectively).
+ */
+char *opt_set_intval_bi(const char *arg, int *i);
+char *opt_set_intval_si(const char *arg, int *i);
+char *opt_set_uintval_bi(const char *arg, unsigned int *u);
+char *opt_set_uintval_si(const char *arg, unsigned int *u);
+char *opt_set_longval_bi(const char *arg, long *l);
+char *opt_set_longval_si(const char *arg, long *l);
+char *opt_set_ulongval_bi(const char *arg, unsigned long *ul);
+char *opt_set_ulongval_si(const char *arg, unsigned long *ul);
+char *opt_set_longlongval_bi(const char *arg, long long *ll);
+char *opt_set_longlongval_si(const char *arg, long long *ll);
+char *opt_set_ulonglongval_bi(const char *arg, unsigned long long *ll);
+char *opt_set_ulonglongval_si(const char *arg, unsigned long long *ll);
+
+
+void opt_show_intval_bi(char buf[OPT_SHOW_LEN], const int *x);
+void opt_show_longval_bi(char buf[OPT_SHOW_LEN], const long *x);
+void opt_show_longlongval_bi(char buf[OPT_SHOW_LEN], const long long *x);
+void opt_show_uintval_bi(char buf[OPT_SHOW_LEN], const unsigned int *x);
+void opt_show_ulongval_bi(char buf[OPT_SHOW_LEN], const unsigned long *x);
+void opt_show_ulonglongval_bi(char buf[OPT_SHOW_LEN], const unsigned long long *x);
+
+void opt_show_intval_si(char buf[OPT_SHOW_LEN], const int *x);
+void opt_show_longval_si(char buf[OPT_SHOW_LEN], const long *x);
+void opt_show_longlongval_si(char buf[OPT_SHOW_LEN], const long long *x);
+void opt_show_uintval_si(char buf[OPT_SHOW_LEN], const unsigned int *x);
+void opt_show_ulongval_si(char buf[OPT_SHOW_LEN], const unsigned long *x);
+void opt_show_ulonglongval_si(char buf[OPT_SHOW_LEN], const unsigned long long *x);
+
+
+
+
 /* Increment. */
 char *opt_inc_intval(int *i);
 
@@ -315,22 +353,22 @@ struct opt_table {
 /* Resolves to the four parameters for non-arg callbacks. */
 #define OPT_CB_NOARG(cb, arg)                          \
        OPT_NOARG,                                      \
-       cast_if_any(char *(*)(void *), (cb), 0?(cb):(cb),\
-                   char *(*)(typeof(*(arg))*),         \
-                   char *(*)(const typeof(*(arg))*),   \
-                   char *(*)(const void *)),           \
+       typesafe_cb_cast3(char *(*)(void *),    \
+                         char *(*)(typeof(*(arg))*),   \
+                         char *(*)(const typeof(*(arg))*),     \
+                         char *(*)(const void *), (cb)),       \
        NULL, NULL
 
 /* Resolves to the four parameters for arg callbacks. */
 #define OPT_CB_ARG(cb, show, arg)                                      \
        OPT_HASARG, NULL,                                               \
-       cast_if_any(char *(*)(const char *,void *), (cb), 0?(cb):(cb),  \
-                   char *(*)(const char *, typeof(*(arg))*),           \
-                   char *(*)(const char *, const typeof(*(arg))*),     \
-                   char *(*)(const char *, const void *)),             \
-       cast_if_type(void (*)(char buf[], const void *), (show),        \
-                    0?(show):(show),                                   \
-                    void (*)(char buf[], const typeof(*(arg))*))
+       typesafe_cb_cast3(char *(*)(const char *,void *),       \
+                         char *(*)(const char *, typeof(*(arg))*),     \
+                         char *(*)(const char *, const typeof(*(arg))*), \
+                         char *(*)(const char *, const void *),        \
+                         (cb)),                                        \
+       typesafe_cb_cast(void (*)(char buf[], const void *),            \
+                        void (*)(char buf[], const typeof(*(arg))*), (show))
 
 /* Non-typesafe register function. */
 void _opt_register(const char *names, enum opt_type type,