package-nopast/base/dietlibc/gets.patch

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This implements gets for "minised".

  - Rene Rebe <rene@exactcode.de>

--- /dev/null	1970-01-01 01:00:00.000000000 +0100
+++ dietlibc-0.28/libstdio/gets.c	2005-02-02 16:41:10.406257872 +0100
@@ -0,0 +1,19 @@
+#include "dietstdio.h"
+#include "dietwarning.h"
+
+char *gets_unlocked(char *s) {
+  char *orig=s;
+  register int c;
+  for (;;) {
+    c=fgetc_unlocked(stdin);
+    if (c==EOF || c=='\n') break;
+    *s++=c;
+  }
+  if (c==EOF || ferror_unlocked(stdin))
+    return 0;
+  *s=0;
+  return orig;
+}
+
+char*gets(char*s) __attribute__((weak,alias("gets_unlocked")));
+link_warning("gets","warning: Avoid gets, it is insecure.")