asort: Use order module definitions
authorDavid Gibson <david@gibson.dropbear.id.au>
Thu, 18 Jun 2015 09:29:37 +0000 (19:29 +1000)
committerDavid Gibson <david@gibson.dropbear.id.au>
Thu, 18 Jun 2015 09:29:37 +0000 (19:29 +1000)
The asort routine takes a user-supplied comparison function.  Use the
definitions from the new order module to slightly simplify the declaration
and handling of this function.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
ccan/asort/_info
ccan/asort/asort.h

index 57523cc9db929582be65ca2cf29dabc5318bc382..28e2faebecb3edfcc8e3eff487b99c59cc219401 100644 (file)
@@ -58,7 +58,7 @@ int main(int argc, char *argv[])
                return 1;
 
        if (strcmp(argv[1], "depends") == 0) {
-               printf("ccan/typesafe_cb\n");
+               printf("ccan/order\n");
                return 0;
        }
        if (strcmp(argv[1], "testdepends") == 0) {
index 3506c2ae01640530c9187b26a9b3e49021b80d44..43b0f89c3c6b8e3bd28686c2cf909b5515a908f0 100644 (file)
@@ -2,7 +2,7 @@
 #ifndef CCAN_ASORT_H
 #define CCAN_ASORT_H
 #include "config.h"
-#include <ccan/typesafe_cb/typesafe_cb.h>
+#include <ccan/order/order.h>
 #include <stdlib.h>
 
 /**
  */
 #define asort(base, num, cmp, ctx)                                     \
 _asort((base), (num), sizeof(*(base)),                                 \
-       typesafe_cb_cast(int (*)(const void *, const void *, void *),   \
-                       int (*)(const __typeof__(*(base)) *,            \
-                               const __typeof__(*(base)) *,            \
-                               __typeof__(ctx)),                       \
-                       (cmp)),                                         \
-       (ctx))
+       total_order_cast((cmp), *(base), (ctx)), (ctx))
 
 #if HAVE_QSORT_R_PRIVATE_LAST
 #define _asort(b, n, s, cmp, ctx) qsort_r(b, n, s, cmp, ctx)
 #else
 void _asort(void *base, size_t nmemb, size_t size,
-           int(*compar)(const void *, const void *, void *),
-           void *ctx);
+           _total_order_cb compar, void *ctx);
 #endif
 
 #endif /* CCAN_ASORT_H */