X-Git-Url: https://arthur.barton.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fngircd%2Farray.c;h=4cc793f18c02b3f4bea6dd1f46ed2914441740a5;hb=1e386fb7acdf6754a9ee4e6ddc8fa7180f6e5c1e;hp=0fa960857dda156fe1ee8eeaf7ae8ec4040403c6;hpb=23ce0393b23779f19d6d56103c46f9d929fdef53;p=ngircd-alex.git

diff --git a/src/ngircd/array.c b/src/ngircd/array.c
index 0fa96085..4cc793f1 100644
--- a/src/ngircd/array.c
+++ b/src/ngircd/array.c
@@ -5,26 +5,32 @@
  * (at your option) any later version.
  * Please read the file COPYING, README and AUTHORS for more information.
  *
- * functions to dynamically allocate arrays.
+ * libarray - dynamically allocate arrays.
  * Copyright (c) 2005 Florian Westphal (westphal@foo.fh-furtwangen.de)
- *
  */
 
+/**
+ * @file
+ * Functions to dynamically allocate arrays.
+ */
+
+/* Additionan debug messages related to array handling: 0=off / 1=on */
+#define DEBUG_ARRAY 0
+
 #include "array.h"
 
 #include <assert.h>
-
 #include <stdlib.h>
 #include <string.h>
+#include <unistd.h>
 
-#include "log.h"
-
-/* Enable more Debug messages in alloc / append / memmove code. */
-/* #define DEBUG_ARRAY */
+#if DEBUG_ARRAY
+# include "log.h"
+#endif
 
+#define array_UNUSABLE(x)	( !(x)->mem )
 
 
-#define array_UNUSABLE(x)	( !(x)->mem )
 static bool
 safemult_sizet(size_t a, size_t b, size_t *res)
 {
@@ -61,7 +67,7 @@ array_alloc(array * a, size_t size, size_t pos)
 		return NULL;
 
 	if (a->allocated < alloc) {
-#ifdef DEBUG_ARRAY
+#if DEBUG_ARRAY
 		Log(LOG_DEBUG, "array_alloc(): changing size from %u to %u bytes.",
 		    a->allocated, alloc);
 #endif
@@ -162,7 +168,7 @@ array_catb(array * dest, const char *src, size_t len)
 
 	assert(ptr != NULL);
 
-#ifdef DEBUG_ARRAY
+#if DEBUG_ARRAY
 	Log(LOG_DEBUG,
 	    "array_catb(): appending %u bytes to array (now %u bytes in array).",
 	    len, tmp);
@@ -242,7 +248,7 @@ void
 array_free(array * a)
 {
 	assert(a != NULL);
-#ifdef DEBUG_ARRAY
+#if DEBUG_ARRAY
 	Log(LOG_DEBUG,
 	    "array_free(): %u bytes free'd (%u bytes still used at time of free()).",
 	    a->allocated, a->used);
@@ -308,7 +314,7 @@ array_moveleft(array * a, size_t membersize, size_t pos)
 	if (!bytepos)
 		return;	/* nothing to do */
 
-#ifdef DEBUG_ARRAY
+#if DEBUG_ARRAY
 	Log(LOG_DEBUG,
 	    "array_moveleft(): %u bytes used in array, starting at position %u.",
 	    a->used, bytepos);