compat UPDATE define crypt_r
diff --git a/compat/compat.c b/compat/compat.c
index d0495b2..88a3b69 100644
--- a/compat/compat.c
+++ b/compat/compat.c
@@ -16,6 +16,7 @@
#include "compat.h"
+#include <crypt.h>
#include <errno.h>
#include <inttypes.h>
#include <limits.h>
@@ -372,3 +373,21 @@
}
#endif
+
+#ifndef HAVE_CRYPT_R
+char *
+crypt_r(const char *phrase, const char *setting, struct crypt_data *data)
+{
+ static pthread_mutex_t crypt_lock = PTHREAD_MUTEX_INITIALIZER;
+ char *hash;
+
+ (void) data;
+
+ pthread_mutex_lock(&crypt_lock);
+ hash = crypt(phrase, setting);
+ pthread_mutex_unlock(&crypt_lock);
+
+ return hash;
+}
+
+#endif