util: split out sorting related calls to new sort-util.[ch]

[thirdparty/systemd.git] / src / basic / util.h

diff --git a/src/basic/util.h b/src/basic/util.h
index 3c2958674956a11bba3fd915c877e6125639efd3..02fc31e69e380bea2eb5028add1485a7e697a6f8 100644 (file)
--- a/src/basic/util.h
+++ b/src/basic/util.h
@@ -63,70 +63,6 @@ int prot_from_flags(int flags) _const_;
 bool in_initrd(void);
 void in_initrd_force(bool value);
 
-void *xbsearch_r(const void *key, const void *base, size_t nmemb, size_t size,
-                 __compar_d_fn_t compar, void *arg);
-
-#define typesafe_bsearch_r(k, b, n, func, userdata)                     \
-        ({                                                              \
-                const typeof(b[0]) *_k = k;                             \
-                int (*_func_)(const typeof(b[0])*, const typeof(b[0])*, typeof(userdata)) = func; \
-                xbsearch_r((const void*) _k, (b), (n), sizeof((b)[0]), (__compar_d_fn_t) _func_, userdata); \
-        })
-
-/**
- * Normal bsearch requires base to be nonnull. Here were require
- * that only if nmemb > 0.
- */
-static inline void* bsearch_safe(const void *key, const void *base,
-                                 size_t nmemb, size_t size, __compar_fn_t compar) {
-        if (nmemb <= 0)
-                return NULL;
-
-        assert(base);
-        return bsearch(key, base, nmemb, size, compar);
-}
-
-#define typesafe_bsearch(k, b, n, func)                                 \
-        ({                                                              \
-                const typeof(b[0]) *_k = k;                             \
-                int (*_func_)(const typeof(b[0])*, const typeof(b[0])*) = func; \
-                bsearch_safe((const void*) _k, (b), (n), sizeof((b)[0]), (__compar_fn_t) _func_); \
-        })
-
-/**
- * Normal qsort requires base to be nonnull. Here were require
- * that only if nmemb > 0.
- */
-static inline void qsort_safe(void *base, size_t nmemb, size_t size, __compar_fn_t compar) {
-        if (nmemb <= 1)
-                return;
-
-        assert(base);
-        qsort(base, nmemb, size, compar);
-}
-
-/* A wrapper around the above, but that adds typesafety: the element size is automatically derived from the type and so
- * is the prototype for the comparison function */
-#define typesafe_qsort(p, n, func)                                      \
-        ({                                                              \
-                int (*_func_)(const typeof(p[0])*, const typeof(p[0])*) = func; \
-                qsort_safe((p), (n), sizeof((p)[0]), (__compar_fn_t) _func_); \
-        })
-
-static inline void qsort_r_safe(void *base, size_t nmemb, size_t size, __compar_d_fn_t compar, void *userdata) {
-        if (nmemb <= 1)
-                return;
-
-        assert(base);
-        qsort_r(base, nmemb, size, compar, userdata);
-}
-
-#define typesafe_qsort_r(p, n, func, userdata)                          \
-        ({                                                              \
-                int (*_func_)(const typeof(p[0])*, const typeof(p[0])*, typeof(userdata)) = func; \
-                qsort_r_safe((p), (n), sizeof((p)[0]), (__compar_d_fn_t) _func_, userdata); \
-        })
-
 int on_ac_power(void);
 
 static inline void _reset_errno_(int *saved_errno) {