1.1 --- a/ucx/utils.c Mon Aug 12 14:43:22 2013 +0200
1.2 +++ b/ucx/utils.c Tue Aug 13 14:20:12 2013 +0200
1.3 @@ -27,7 +27,7 @@
1.4 */
1.5
1.6 #include "utils.h"
1.7 -#include "math.h"
1.8 +#include <math.h>
1.9
1.10 /* COPY FUCNTIONS */
1.11 void* ucx_strcpy(void* s, void* data) {
1.12 @@ -45,6 +45,36 @@
1.13 return cpy;
1.14 }
1.15
1.16 +size_t ucx_stream_copy(void *src, void *dest, read_func readfnc,
1.17 + write_func writefnc, char* buf, size_t bufsize, size_t n) {
1.18 + if(n == 0 || bufsize == 0) {
1.19 + return 0;
1.20 + }
1.21 +
1.22 + size_t ncp = 0;
1.23 + if (!buf) {
1.24 + buf = (char*)malloc(bufsize);
1.25 + if(buf == NULL) {
1.26 + return 0;
1.27 + }
1.28 + }
1.29 +
1.30 + size_t r;
1.31 + size_t rn = bufsize > n ? n : bufsize;
1.32 + while((r = readfnc(buf, 1, rn, src)) != 0) {
1.33 + r = writefnc(buf, 1, r, dest);
1.34 + ncp += r;
1.35 + n -= r;
1.36 + rn = bufsize > n ? n : bufsize;
1.37 + if(r == 0 || n == 0) {
1.38 + break;
1.39 + }
1.40 + }
1.41 +
1.42 + free(buf);
1.43 + return ncp;
1.44 +}
1.45 +
1.46 /* COMPARE FUNCTION */
1.47
1.48 int ucx_strcmp(void *s1, void *s2, void *data) {
