1 files changed, 17 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libugly/ptsname.c b/mdk-stage1/dietlibc/libugly/ptsname.c
new file mode 100644
index 000000000..a332faf6c
--- /dev/null
+++ b/mdk-stage1/dietlibc/libugly/ptsname.c
@@ -0,0 +1,17 @@
+#define _XOPEN_SOURCE
+#include <unistd.h>
+#include <sys/ioctl.h>
+#include <stdlib.h>
+#include <string.h>
+
+# define MAX_FDS 4
+
+char *ptsname(int fd) {
+  static char buffer[9+MAX_FDS]; /* Ahh..great */
+  int pty;
+
+  strcpy(buffer,"/dev/pts/");
+  if ((ioctl(fd, TIOCGPTN, &pty)) == -1) return 0;
+  __ltostr(buffer+9, MAX_FDS, pty, 10, 0);
+  return buffer;
+}