Change the function of describing error number: strerror to strerror_r

   because strerror_r is thread safe.

Change-Id: I37b59e15c63f5af7a29d1dcff0850beb8d60358e

diff --git a/src/tpl_utils.h b/src/tpl_utils.h
index 642f091..f99186a 100644 (file)
--- a/src/tpl_utils.h
+++ b/src/tpl_utils.h
@@ -677,7 +677,9 @@ __tpl_util_image_dump_bmp(const char *file, const void *data, int width,
 
        FILE *fp = NULL;
        if ((fp = fopen (file, "wb")) == NULL) {
-               printf("FILE ERROR:%s\t", strerror(errno));
+               char ment[256];
+               strerror_r(errno, ment, 256);
+               printf("FILE ERROR:%s\t", ment);
                return -2;
        } else {
                bmpfile_header.filesz = sizeof (bmpfile_magic) + sizeof (bmpfile_header) +