some bugs fixed

LocCorr/debug.c

@@ -0,0 +1,57 @@
+/*
+ * This file is part of the loccorr project.
+ * Copyright 2021 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifdef EBUG
+
+#include <string.h>
+#include <unistd.h>
+
+#include "debug.h"
+
+#define DEBUGLOG        "DEBUG.log"
+
+sl_log *debuglog = NULL;
+
+void makedebuglog(){
+    unlink(DEBUGLOG);
+    debuglog = sl_createlog(DEBUGLOG, LOGLEVEL_ANY, 0);
+}
+
+/**
+ * @brief my_malloc - memory allocator for logger
+ * @param N - number of elements to allocate
+ * @param S - size of single element (typically sizeof)
+ * @return pointer to allocated memory area
+ */
+void *my_malloc(size_t N, size_t S){
+    size_t NS = N*S + sizeof(size_t);
+    sl_putlogt(0, debuglog, LOGLEVEL_ERR, "ALLOCSZ(%zd)", N*S);
+    void *p = malloc(NS);
+    if(!p) ERR("malloc");
+    memset(p, 0, NS);
+    *((size_t*)p) = N*S;
+    return (p + sizeof(size_t));
+}
+
+void my_free(void *ptr){
+    void *orig = ptr - sizeof(size_t);
+    sl_putlogt(0, debuglog, LOGLEVEL_ERR, "FREESZ(%zd)", *(size_t*)orig);
+    free(orig);
+}
+
+#endif