Import dietlibc 0.22 + other fixes for AMD64

1 files changed, 32 insertions, 0 deletions

diff --git a/mdk-stage1/dietlibc/libcruft/tempnam.c b/mdk-stage1/dietlibc/libcruft/tempnam.c
new file mode 100644
index 000000000..01c20b490
--- /dev/null
+++ b/mdk-stage1/dietlibc/libcruft/tempnam.c
@@ -0,0 +1,32 @@
+#include <unistd.h>
+#include <fcntl.h>
+#include <string.h>
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <dietwarning.h>
+
+link_warning("tempnam","\e[1;33;41m>>> tempnam stinks! NEVER ! NEVER USE IT ! <<<\e[0m");
+
+char* tempnam(char* dir,char* template) {
+  char buf[1024];
+  int len=sizeof(buf)-1,fd;
+  buf[len]=0;
+  if ((dir)&&(*dir)) {
+    memccpy(buf,dir,0,len);
+    strncat(buf,"/",1);
+  }
+  else
+    strncpy(buf,"/tmp/",len);
+  len=(sizeof(buf)-1)-strlen(buf);
+  if (template)
+    strncat(buf,template, --len);
+  else
+    strncat(buf,"temp_", --len);
+  len=(sizeof(buf)-1)-strlen(buf);
+  strncat(buf,"XXXXXX",len);
+  if ((fd=mkstemp(buf))<0) return 0;
+  close(fd);
+  unlink(buf);
+  return strdup(buf);
+}