replace old and ugly crypt implementation

[musl] / src / misc / crypt_r.c

diff --git a/src/misc/crypt_r.c b/src/misc/crypt_r.c
new file mode 100644 (file)
index 0000000..d16ab48
--- /dev/null
+++ b/src/misc/crypt_r.c
@@ -0,0 +1,24 @@
+#include <crypt.h>
+#include "libc.h"
+
+struct crypt_data;
+
+char *__crypt_des(const char *, const char *, char *);
+char *__crypt_md5(const char *, const char *, char *);
+
+char *__crypt_r(const char *key, const char *salt, struct crypt_data *data)
+{
+       char *output = (char *)data;
+#if 0
+       /* MD5 or SHA? */
+       if (salt[0] == '$' && salt[1] && salt[2] == '$') {
+               if (salt[1] == '1')
+                       return __crypt_md5((char *)data, key, salt);
+               else
+                       return "x";
+       }
+#endif
+       return __crypt_des(key, salt, output);
+}
+
+weak_alias(__crypt_r, crypt_r);