# HG changeset patch
# User Mike Becker <universe@uap-core.de>
# Date 1565419476 -7200
# Node ID 05957b1d10a5ad5dc80a115663964a4b067d76ed
# Parent  3b9b4f6e9fd62aee9c2b34d313daa134b4a52055
adds a broader set of compare and distance functions

diff -r 3b9b4f6e9fd6 -r 05957b1d10a5 src/ucx/utils.h
--- a/src/ucx/utils.h	Wed Aug 07 23:23:58 2019 +0200
+++ b/src/ucx/utils.h	Sat Aug 10 08:44:36 2019 +0200
@@ -184,6 +184,105 @@
  */
 int ucx_cmp_longint(const void *i1, const void *i2, void *data);
 
+/**
+ * Compares two integers of type long long.
+ * @param i1 pointer to long long one
+ * @param i2 pointer to long long two
+ * @param data omitted
+ * @return -1, if *i1 is less than *i2, 0 if both are equal,
+ * 1 if *i1 is greater than *i2
+ */
+int ucx_cmp_longlong(const void *i1, const void *i2, void *data);
+
+/**
+ * Compares two integers of type int16_t.
+ * @param i1 pointer to int16_t one
+ * @param i2 pointer to int16_t two
+ * @param data omitted
+ * @return -1, if *i1 is less than *i2, 0 if both are equal,
+ * 1 if *i1 is greater than *i2
+ */
+int ucx_cmp_int16(const void *i1, const void *i2, void *data);
+
+/**
+ * Compares two integers of type int32_t.
+ * @param i1 pointer to int32_t one
+ * @param i2 pointer to int32_t two
+ * @param data omitted
+ * @return -1, if *i1 is less than *i2, 0 if both are equal,
+ * 1 if *i1 is greater than *i2
+ */
+int ucx_cmp_int32(const void *i1, const void *i2, void *data);
+
+/**
+ * Compares two integers of type int64_t.
+ * @param i1 pointer to int64_t one
+ * @param i2 pointer to int64_t two
+ * @param data omitted
+ * @return -1, if *i1 is less than *i2, 0 if both are equal,
+ * 1 if *i1 is greater than *i2
+ */
+int ucx_cmp_int64(const void *i1, const void *i2, void *data);
+
+/**
+ * Compares two integers of type unsigned int.
+ * @param i1 pointer to unsigned integer one
+ * @param i2 pointer to unsigned integer two
+ * @param data omitted
+ * @return -1, if *i1 is less than *i2, 0 if both are equal,
+ * 1 if *i1 is greater than *i2
+ */
+int ucx_cmp_uint(const void *i1, const void *i2, void *data);
+
+/**
+ * Compares two integers of type unsigned long int.
+ * @param i1 pointer to unsigned long integer one
+ * @param i2 pointer to unsigned long integer two
+ * @param data omitted
+ * @return -1, if *i1 is less than *i2, 0 if both are equal,
+ * 1 if *i1 is greater than *i2
+ */
+int ucx_cmp_ulongint(const void *i1, const void *i2, void *data);
+
+/**
+ * Compares two integers of type unsigned long long.
+ * @param i1 pointer to unsigned long long one
+ * @param i2 pointer to unsigned long long two
+ * @param data omitted
+ * @return -1, if *i1 is less than *i2, 0 if both are equal,
+ * 1 if *i1 is greater than *i2
+ */
+int ucx_cmp_ulonglong(const void *i1, const void *i2, void *data);
+
+/**
+ * Compares two integers of type uint16_t.
+ * @param i1 pointer to uint16_t one
+ * @param i2 pointer to uint16_t two
+ * @param data omitted
+ * @return -1, if *i1 is less than *i2, 0 if both are equal,
+ * 1 if *i1 is greater than *i2
+ */
+int ucx_cmp_uint16(const void *i1, const void *i2, void *data);
+
+/**
+ * Compares two integers of type uint32_t.
+ * @param i1 pointer to uint32_t one
+ * @param i2 pointer to uint32_t two
+ * @param data omitted
+ * @return -1, if *i1 is less than *i2, 0 if both are equal,
+ * 1 if *i1 is greater than *i2
+ */
+int ucx_cmp_uint32(const void *i1, const void *i2, void *data);
+
+/**
+ * Compares two integers of type uint64_t.
+ * @param i1 pointer to uint64_t one
+ * @param i2 pointer to uint64_t two
+ * @param data omitted
+ * @return -1, if *i1 is less than *i2, 0 if both are equal,
+ * 1 if *i1 is greater than *i2
+ */
+int ucx_cmp_uint64(const void *i1, const void *i2, void *data);
 
 /**
  * Distance function for integers of type int.
@@ -204,6 +303,96 @@
 intmax_t ucx_dist_longint(const void *i1, const void *i2, void *data);
 
 /**
+ * Distance function for integers of type long long.
+ * @param i1 pointer to long long one
+ * @param i2 pointer to long long two
+ * @param data omitted
+ * @return i1 minus i2
+ */
+intmax_t ucx_dist_longlong(const void *i1, const void *i2, void *data);
+
+/**
+ * Distance function for integers of type int16_t.
+ * @param i1 pointer to int16_t one
+ * @param i2 pointer to int16_t two
+ * @param data omitted
+ * @return i1 minus i2
+ */
+intmax_t ucx_dist_int16(const void *i1, const void *i2, void *data);
+
+/**
+ * Distance function for integers of type int32_t.
+ * @param i1 pointer to int32_t one
+ * @param i2 pointer to int32_t two
+ * @param data omitted
+ * @return i1 minus i2
+ */
+intmax_t ucx_dist_int32(const void *i1, const void *i2, void *data);
+
+/**
+ * Distance function for integers of type int64_t.
+ * @param i1 pointer to int64_t one
+ * @param i2 pointer to int64_t two
+ * @param data omitted
+ * @return i1 minus i2
+ */
+intmax_t ucx_dist_int64(const void *i1, const void *i2, void *data);
+
+/**
+ * Distance function for integers of type unsigned int.
+ * @param i1 pointer to unsigned integer one
+ * @param i2 pointer to unsigned integer two
+ * @param data omitted
+ * @return i1 minus i2
+ */
+intmax_t ucx_dist_uint(const void *i1, const void *i2, void *data);
+
+/**
+ * Distance function for integers of type unsigned long int.
+ * @param i1 pointer to unsigned long integer one
+ * @param i2 pointer to unsigned long integer two
+ * @param data omitted
+ * @return i1 minus i2
+ */
+intmax_t ucx_dist_ulongint(const void *i1, const void *i2, void *data);
+
+/**
+ * Distance function for integers of type unsigned long long.
+ * @param i1 pointer to unsigned long long one
+ * @param i2 pointer to unsigned long long two
+ * @param data omitted
+ * @return i1 minus i2
+ */
+intmax_t ucx_dist_ulonglong(const void *i1, const void *i2, void *data);
+
+/**
+ * Distance function for integers of type uint16_t.
+ * @param i1 pointer to uint16_t one
+ * @param i2 pointer to uint16_t two
+ * @param data omitted
+ * @return i1 minus i2
+ */
+intmax_t ucx_dist_uint16(const void *i1, const void *i2, void *data);
+
+/**
+ * Distance function for integers of type uint32_t.
+ * @param i1 pointer to uint32_t one
+ * @param i2 pointer to uint32_t two
+ * @param data omitted
+ * @return i1 minus i2
+ */
+intmax_t ucx_dist_uint32(const void *i1, const void *i2, void *data);
+
+/**
+ * Distance function for integers of type uint64_t.
+ * @param i1 pointer to uint64_t one
+ * @param i2 pointer to uint64_t two
+ * @param data omitted
+ * @return i1 minus i2
+ */
+intmax_t ucx_dist_uint64(const void *i1, const void *i2, void *data);
+
+/**
  * Compares two real numbers of type float.
  * @param f1 pointer to float one
  * @param f2 pointer to float two
diff -r 3b9b4f6e9fd6 -r 05957b1d10a5 src/utils.c
--- a/src/utils.c	Wed Aug 07 23:23:58 2019 +0200
+++ b/src/utils.c	Sat Aug 10 08:44:36 2019 +0200
@@ -113,8 +113,108 @@
 }
 
 int ucx_cmp_longint(const void *i1, const void *i2, void *data) {
-   int a = *((const long int*) i1);
-   int b = *((const long int*) i2);
+   long int a = *((const long int*) i1);
+   long int b = *((const long int*) i2);
+   if (a == b) {
+       return 0;
+   } else {
+       return a < b ? -1 : 1;
+   }
+}
+
+int ucx_cmp_longlong(const void *i1, const void *i2, void *data) {
+   long long a = *((const long long*) i1);
+   long long b = *((const long long*) i2);
+   if (a == b) {
+       return 0;
+   } else {
+       return a < b ? -1 : 1;
+   }
+}
+
+int ucx_cmp_int16(const void *i1, const void *i2, void *data) {
+   int16_t a = *((const int16_t*) i1);
+   int16_t b = *((const int16_t*) i2);
+   if (a == b) {
+       return 0;
+   } else {
+       return a < b ? -1 : 1;
+   }
+}
+
+int ucx_cmp_int32(const void *i1, const void *i2, void *data) {
+   int32_t a = *((const int32_t*) i1);
+   int32_t b = *((const int32_t*) i2);
+   if (a == b) {
+       return 0;
+   } else {
+       return a < b ? -1 : 1;
+   }
+}
+
+int ucx_cmp_int64(const void *i1, const void *i2, void *data) {
+   int64_t a = *((const int64_t*) i1);
+   int64_t b = *((const int64_t*) i2);
+   if (a == b) {
+       return 0;
+   } else {
+       return a < b ? -1 : 1;
+   }
+}
+
+int ucx_cmp_uint(const void *i1, const void *i2, void *data) {
+   unsigned int a = *((const unsigned int*) i1);
+   unsigned int b = *((const unsigned int*) i2);
+   if (a == b) {
+       return 0;
+   } else {
+       return a < b ? -1 : 1;
+   }
+}
+
+int ucx_cmp_ulongint(const void *i1, const void *i2, void *data) {
+   unsigned long int a = *((const unsigned long int*) i1);
+   unsigned long int b = *((const unsigned long int*) i2);
+   if (a == b) {
+       return 0;
+   } else {
+       return a < b ? -1 : 1;
+   }
+}
+
+int ucx_cmp_ulonglong(const void *i1, const void *i2, void *data) {
+   unsigned long long a = *((const unsigned long long*) i1);
+   unsigned long long b = *((const unsigned long long*) i2);
+   if (a == b) {
+       return 0;
+   } else {
+       return a < b ? -1 : 1;
+   }
+}
+
+int ucx_cmp_uint16(const void *i1, const void *i2, void *data) {
+   uint16_t a = *((const uint16_t*) i1);
+   uint16_t b = *((const uint16_t*) i2);
+   if (a == b) {
+       return 0;
+   } else {
+       return a < b ? -1 : 1;
+   }
+}
+
+int ucx_cmp_uint32(const void *i1, const void *i2, void *data) {
+   uint32_t a = *((const uint32_t*) i1);
+   uint32_t b = *((const uint32_t*) i2);
+   if (a == b) {
+       return 0;
+   } else {
+       return a < b ? -1 : 1;
+   }
+}
+
+int ucx_cmp_uint64(const void *i1, const void *i2, void *data) {
+   uint64_t a = *((const uint64_t*) i1);
+   uint64_t b = *((const uint64_t*) i2);
    if (a == b) {
        return 0;
    } else {
@@ -134,6 +234,66 @@
    return a - b;
 }
 
+intmax_t ucx_dist_longlong(const void *i1, const void *i2, void *data) {
+   intmax_t a = *((const long long*) i1);
+   intmax_t b = *((const long long*) i2);
+   return a - b;
+}
+
+intmax_t ucx_dist_int16(const void *i1, const void *i2, void *data) {
+   intmax_t a = *((const int16_t*) i1);
+   intmax_t b = *((const int16_t*) i2);
+   return a - b;
+}
+
+intmax_t ucx_dist_int32(const void *i1, const void *i2, void *data) {
+   intmax_t a = *((const int32_t*) i1);
+   intmax_t b = *((const int32_t*) i2);
+   return a - b;
+}
+
+intmax_t ucx_dist_int64(const void *i1, const void *i2, void *data) {
+   intmax_t a = *((const int64_t*) i1);
+   intmax_t b = *((const int64_t*) i2);
+   return a - b;
+}
+
+intmax_t ucx_dist_uint(const void *i1, const void *i2, void *data) {
+   uintmax_t a = *((const unsigned int*) i1);
+   uintmax_t b = *((const unsigned int*) i2);
+   return a > b ? (intmax_t)(a - b) : -(intmax_t)(b - a);
+}
+
+intmax_t ucx_dist_ulongint(const void *i1, const void *i2, void *data) {
+   uintmax_t a = *((const unsigned long int*) i1);
+   uintmax_t b = *((const unsigned long int*) i2);
+   return a > b ? (intmax_t)(a - b) : -(intmax_t)(b - a);
+}
+
+intmax_t ucx_dist_ulonglong(const void *i1, const void *i2, void *data) {
+   uintmax_t a = *((const unsigned long long*) i1);
+   uintmax_t b = *((const unsigned long long*) i2);
+   return a > b ? (intmax_t)(a - b) : -(intmax_t)(b - a);
+}
+
+intmax_t ucx_dist_uint16(const void *i1, const void *i2, void *data) {
+   uintmax_t a = *((const uint16_t*) i1);
+   uintmax_t b = *((const uint16_t*) i2);
+   return a > b ? (intmax_t)(a - b) : -(intmax_t)(b - a);
+}
+
+intmax_t ucx_dist_uint32(const void *i1, const void *i2, void *data) {
+   uintmax_t a = *((const uint32_t*) i1);
+   uintmax_t b = *((const uint32_t*) i2);
+   return a > b ? (intmax_t)(a - b) : -(intmax_t)(b - a);
+}
+
+intmax_t ucx_dist_uint64(const void *i1, const void *i2, void *data) {
+   uintmax_t a = *((const uint64_t*) i1);
+   uintmax_t b = *((const uint64_t*) i2);
+   return a > b ? (intmax_t)(a - b) : -(intmax_t)(b - a);
+}
+
 int ucx_cmp_float(const void *f1, const void *f2, void *epsilon) {
    float a = *((const float*) f1);
    float b = *((const float*) f2);