x86: Move common PCH code into a common place

[karo-tx-uboot.git] / tools / imagetool.c

diff --git a/tools/imagetool.c b/tools/imagetool.c
index 4b0b73db5277a07629bc306156b37f12ae440d82..351211cd5387b9e727ce22501428d2a6af19cc7b 100644 (file)
--- a/tools/imagetool.c
+++ b/tools/imagetool.c
@@ -91,3 +91,25 @@ int imagetool_save_subimage(
 
        return 0;
 }
+
+int imagetool_get_filesize(struct image_tool_params *params, const char *fname)
+{
+       struct stat sbuf;
+       int fd;
+
+       fd = open(fname, O_RDONLY | O_BINARY);
+       if (fd < 0) {
+               fprintf(stderr, "%s: Can't open %s: %s\n",
+                       params->cmdname, fname, strerror(errno));
+               return -1;
+       }
+
+       if (fstat(fd, &sbuf) < 0) {
+               fprintf(stderr, "%s: Can't stat %s: %s\n",
+                       params->cmdname, fname, strerror(errno));
+               return -1;
+       }
+       close(fd);
+
+       return sbuf.st_size;
+}