integrate dietlibc/stdio per default for cdrom and disk only installs

1 files changed, 27 insertions, 0 deletions

diff --git a/mdk-stage1/dietlibc/lib/assert_fail.c b/mdk-stage1/dietlibc/lib/assert_fail.c
new file mode 100644
index 000000000..caa70ef5b
--- /dev/null
+++ b/mdk-stage1/dietlibc/lib/assert_fail.c
@@ -0,0 +1,27 @@
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+
+extern int __ltostr(char *s, int size, unsigned long i, int base, char UpCase);
+
+void __assert_fail (const char *assertion, const char *file, unsigned int line, const char *function)
+{
+  int alen=strlen(assertion);
+  int flen=strlen(file);
+  int fulen=strlen(function);
+  char *buf=(char*)alloca(alen+flen+fulen+50);
+  if (buf) {
+    char *tmp;
+    *buf=0;
+    if (file) strcat(strcat(buf,file),":");
+    tmp=buf+strlen(buf);
+    __ltostr(tmp,10,line,10,0);
+    strcat(buf,": ");
+    if (function) strcat(strcat(buf,function),": ");
+    strcat(buf,"Assertion `");
+    strcat(buf,assertion);
+    strcat(buf,"' failed.\n");
+    write(2,buf,strlen(buf));
+  }
+  abort();
+}