From e08854f4f25313b4f7c2fb40569add43d9ea8349 Mon Sep 17 00:00:00 2001
From: Jan-Oliver Wagner <jan-oliver.wagner@greenbone.net>
Date: Sun, 23 Jun 2019 11:24:29 +0200
Subject: [PATCH 1/2] Remove unused functions for otp.

The function send_printf() is not used anymore as it was
used only for OTP.
Also auth_send can be removed because it was only used by
send_printf().
---
 src/utils.c | 48 ------------------------------------------------
 src/utils.h |  3 ---
 2 files changed, 51 deletions(-)

diff --git a/src/utils.c b/src/utils.c
index 2c842f3e5..f15c997a4 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -168,51 +168,3 @@ is_scanner_only_pref (const char *pref)
     return 1;
   return 0;
 }
-
-/**
- * @brief Writes data to a socket.
- */
-static void
-auth_send (int soc, char *data)
-{
-  unsigned int sent = 0;
-  gsize length;
-
-  if (soc < 0)
-    return;
-
-  /* Convert to UTF-8 before sending to Manager. */
-  data = g_convert (data, -1, "UTF-8", "ISO_8859-1", NULL, &length, NULL);
-  while (sent < length)
-    {
-      int n = nsend (soc, data + sent, length - sent, 0);
-      if (n < 0)
-        {
-          if ((errno != ENOMEM) && (errno != ENOBUFS))
-            {
-              g_free (data);
-              return;
-            }
-        }
-      else
-        sent += n;
-    }
-  g_free (data);
-}
-
-/**
- * @brief Writes data to a socket.
- */
-void
-send_printf (int soc, char *data, ...)
-{
-  va_list param;
-  char *buffer;
-
-  va_start (param, data);
-  buffer = g_strdup_vprintf (data, param);
-  va_end (param);
-
-  auth_send (soc, buffer);
-  g_free (buffer);
-}
diff --git a/src/utils.h b/src/utils.h
index 54238b3b5..7ff3daa0f 100644
--- a/src/utils.h
+++ b/src/utils.h
@@ -45,7 +45,4 @@ wait_for_children1 (void);
 int
 is_scanner_only_pref (const char *);
 
-void
-send_printf (int, char *, ...) __attribute__ ((format (printf, 2, 3)));
-
 #endif

From 44621e338fcc3e97f4cc40622c3eead127b904ee Mon Sep 17 00:00:00 2001
From: Jan-Oliver Wagner <jan-oliver.wagner@greenbone.net>
Date: Sun, 23 Jun 2019 11:34:10 +0200
Subject: [PATCH 2/2] Remove unneeded includes.

---
 src/utils.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/src/utils.c b/src/utils.c
index f15c997a4..e78f676d4 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -23,17 +23,11 @@
  * @brief A bunch of miscellaneous functions, mostly file conversions.
  */
 
-#include "utils.h"
-
-#include "../misc/network.h" /* for stream_zero */
-#include "pluginscheduler.h"
-
 #include <errno.h>          /* for errno() */
 #include <gvm/base/prefs.h> /* for prefs_get() */
 #include <stdlib.h>         /* for atoi() */
-#include <string.h>         /* for strchr() */
+#include <string.h>         /* for strcmp() */
 #include <sys/ioctl.h>      /* for ioctl() */
-#include <sys/stat.h>       /* for stat() */
 #include <sys/wait.h>       /* for waitpid() */
 
 extern int global_max_hosts;