X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/ebfb4447b867205750692ca9bb54bcb6d9dc41e6..5dd5bfb268c02e4584c665813986a9aa8c20d3d5:/client/util.c

diff --git a/client/util.c b/client/util.c
index 593eaa52..13067ec1 100644
--- a/client/util.c
+++ b/client/util.c
@@ -174,7 +174,7 @@ char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t brea
 		if (data[in_index]<10)
 			sprintf(tmp++, "%u", (unsigned int) data[in_index]);
 		// check if a line break is needed and we have room to print it in our array
-		if ( (breaks > 0) && !((in_index+1) % breaks) && (out_index+1 != max_len) ) {
+		if ( (breaks > 0) && !((in_index+1) % breaks) && (out_index+1 < max_len) ) {
 			// increment and print line break
 			out_index++;
 			sprintf(tmp++, "%s","\n");
@@ -656,3 +656,19 @@ uint64_t msclock() {
 	return (t.tv_sec * 1000 + t.tv_nsec / 1000000);
 #endif
 }
+
+// determine number of logical CPU cores (use for multithreaded functions)
+extern int num_CPUs(void)
+{
+#if defined(_WIN32)
+	#include <sysinfoapi.h>
+	SYSTEM_INFO sysinfo;
+	GetSystemInfo(&sysinfo);
+	return sysinfo.dwNumberOfProcessors;
+#elif defined(__linux__) || defined(__APPLE__)
+	#include <unistd.h>
+	return sysconf(_SC_NPROCESSORS_ONLN);
+#else
+	return 1;
+#endif
+}