-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 {
- return a < b ? -1 : 1;
- }
-}
-
-intmax_t ucx_dist_int(const void *i1, const void *i2, void *data) {
- intmax_t a = *((const int*) i1);
- intmax_t b = *((const int*) i2);
- return a - b;
-}
-
-intmax_t ucx_dist_longint(const void *i1, const void *i2, void *data) {
- intmax_t a = *((const long int*) i1);
- intmax_t b = *((const long int*) i2);
- 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);
- float e = !epsilon ? 1e-6f : *((float*)epsilon);
- if (fabsf(a - b) < e) {
- return 0;
- } else {
- return a < b ? -1 : 1;
- }
-}
-
-int ucx_cmp_double(const void *d1, const void *d2, void *epsilon) {
- double a = *((const double*) d1);
- double b = *((const double*) d2);
- double e = !epsilon ? 1e-14 : *((double*)epsilon);
- if (fabs(a - b) < e) {
- return 0;
- } else {
- return a < b ? -1 : 1;
- }
-}
-
-int ucx_cmp_ptr(const void *ptr1, const void *ptr2, void *data) {
- const intptr_t p1 = (const intptr_t) ptr1;
- const intptr_t p2 = (const intptr_t) ptr2;
- if (p1 == p2) {
- return 0;
- } else {
- return p1 < p2 ? -1 : 1;
- }
-}
-
-int ucx_cmp_mem(const void *ptr1, const void *ptr2, void *n) {
- return memcmp(ptr1, ptr2, *((size_t*)n));
-}
-
-/* PRINTF FUNCTIONS */
-
-#ifdef va_copy
-#define UCX_PRINTF_BUFSIZE 256
-#else
-#pragma message("WARNING: C99 va_copy macro not supported by this platform" \
- " - limiting ucx_*printf to 2 KiB")
-#define UCX_PRINTF_BUFSIZE 0x800
-#endif
-
-int ucx_fprintf(void *stream, write_func wfc, const char *fmt, ...) {
- int ret;
- va_list ap;
- va_start(ap, fmt);
- ret = ucx_vfprintf(stream, wfc, fmt, ap);
- va_end(ap);
- return ret;
-}
-
-int ucx_vfprintf(void *stream, write_func wfc, const char *fmt, va_list ap) {
- char buf[UCX_PRINTF_BUFSIZE];
-#ifdef va_copy
- va_list ap2;
- va_copy(ap2, ap);
- int ret = vsnprintf(buf, UCX_PRINTF_BUFSIZE, fmt, ap);
- if (ret < 0) {
- return ret;
- } else if (ret < UCX_PRINTF_BUFSIZE) {
- return (int)wfc(buf, 1, ret, stream);
- } else {
- if (ret == INT_MAX) {
- errno = ENOMEM;
- return -1;
- }
-
- int len = ret + 1;
- char *newbuf = (char*)malloc(len);
- if (!newbuf) {
- return -1;
- }
-
- ret = vsnprintf(newbuf, len, fmt, ap2);
- if (ret > 0) {
- ret = (int)wfc(newbuf, 1, ret, stream);
- }
- free(newbuf);
- }
- return ret;
-#else
- int ret = vsnprintf(buf, UCX_PRINTF_BUFSIZE, fmt, ap);
- if (ret < 0) {
- return ret;
- } else if (ret < UCX_PRINTF_BUFSIZE) {
- return (int)wfc(buf, 1, ret, stream);
- } else {
- errno = ENOMEM;
- return -1;
- }
-#endif