1 files changed, 127 insertions, 10 deletions

diff --git a/src/common.h b/src/common.h
index c94f1cde5..a6e85034b 100644
--- a/src/common.h
+++ b/src/common.h
@@ -1,36 +1,152 @@
+#ifndef NETDATA_COMMON_H
+#define NETDATA_COMMON_H 1
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <pthread.h>
+#include <errno.h>
+
+#include <stdio.h>
+#include <stdlib.h>
 #include <stdarg.h>
-#include <sys/time.h>
+#include <stddef.h>
+
+#include <ctype.h>
+#include <string.h>
+#include <strings.h>
+
+#include <arpa/inet.h>
+#include <netinet/in.h>
+#include <netinet/tcp.h>
+
+#include <dirent.h>
+#include <fcntl.h>
+#include <getopt.h>
+#include <grp.h>
+#include <pwd.h>
+#include <locale.h>
+#include <malloc.h>
+#include <netdb.h>
+#include <poll.h>
+#include <signal.h>
+#include <syslog.h>
+#include <sys/mman.h>
+#include <sys/prctl.h>
 #include <sys/resource.h>
-#include <stdio.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/statvfs.h>
+#include <sys/syscall.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <time.h>
+#include <unistd.h>
+#include <uuid/uuid.h>
 
-#ifndef NETDATA_COMMON_H
-#define NETDATA_COMMON_H 1
+#ifdef STORAGE_WITH_MATH
+#include <math.h>
+#endif
 
 #if defined(HAVE_INTTYPES_H)
 #include <inttypes.h>
 #elif defined(HAVE_STDINT_H)
 #include <stdint.h>
 #endif
-#include <sys/types.h>
-#include <unistd.h>
 
+#ifdef NETDATA_WITH_ZLIB
+#include <zlib.h>
+#endif
+
+#ifndef __ATOMIC_SEQ_CST
+#define NETDATA_NO_ATOMIC_INSTRUCTIONS 1
+#endif
+
+#ifdef __GNUC__
+#define GCC_VERSION (__GNUC__ * 10000 \
+                               + __GNUC_MINOR__ * 100 \
+                               + __GNUC_PATCHLEVEL__)
+
+#if __x86_64__ || __ppc64__
+#define ENVIRONMENT64
+#else
+#define ENVIRONMENT32
+#endif
+
+#else // !__GNUC__
+#define NETDATA_NO_ATOMIC_INSTRUCTIONS 1
+#define ENVIRONMENT32
+#endif // __GNUC__
+
+#include "avl.h"
+#include "log.h"
+#include "global_statistics.h"
+#include "storage_number.h"
+#include "web_buffer.h"
+#include "web_buffer_svg.h"
+#include "url.h"
+#include "popen.h"
+
+#include "procfile.h"
+#include "appconfig.h"
+#include "dictionary.h"
+#include "proc_self_mountinfo.h"
+#include "plugin_checks.h"
+#include "plugin_idlejitter.h"
+#include "plugin_nfacct.h"
+#include "plugin_proc.h"
+#include "plugin_tc.h"
+#include "plugins_d.h"
+
+#include "eval.h"
+#include "health.h"
+
+#include "rrd.h"
+#include "rrd2json.h"
+
+#include "web_client.h"
+#include "web_server.h"
+
+#include "registry.h"
+#include "daemon.h"
+#include "main.h"
+#include "unit_test.h"
+
+#ifdef abs
+#undef abs
+#endif
 #define abs(x) ((x < 0)? -x : x)
-#define usecdiff(now, last) (((((now)->tv_sec * 1000000ULL) + (now)->tv_usec) - (((last)->tv_sec * 1000000ULL) + (last)->tv_usec)))
+
+extern unsigned long long usec_dt(struct timeval *now, struct timeval *old);
+extern unsigned long long timeval_usec(struct timeval *tv);
+
+// #define usec_dt(now, last) (((((now)->tv_sec * 1000000ULL) + (now)->tv_usec) - (((last)->tv_sec * 1000000ULL) + (last)->tv_usec)))
 
 extern void netdata_fix_chart_id(char *s);
 extern void netdata_fix_chart_name(char *s);
 
 extern uint32_t simple_hash(const char *name);
+extern uint32_t simple_uhash(const char *name);
+
 extern void strreverse(char* begin, char* end);
 extern char *mystrsep(char **ptr, char *s);
 extern char *trim(char *s);
 
 extern char *strncpyz(char *dst, const char *src, size_t n);
 extern int  vsnprintfz(char *dst, size_t n, const char *fmt, va_list args);
-extern int  snprintfz(char *dst, size_t n, const char *fmt, ...);
+extern int  snprintfz(char *dst, size_t n, const char *fmt, ...) __attribute__ (( format (printf, 3, 4)));
+
+// memory allocation functions that handle failures
+extern char *strdupz(const char *s);
+extern void *callocz(size_t nmemb, size_t size);
+extern void *mallocz(size_t size);
+extern void freez(void *ptr);
+extern void *reallocz(void *ptr, size_t size);
 
 extern void *mymmap(const char *filename, size_t size, int flags, int ksm);
-extern int savememory(const char *filename, void *mem, unsigned long size);
+extern int savememory(const char *filename, void *mem, size_t size);
 
 extern int fd_is_valid(int fd);
 
@@ -43,7 +159,8 @@ extern void get_HZ(void);
 
 extern pid_t gettid(void);
 
-extern unsigned long long timems(void);
+extern unsigned long long time_usec(void);
+extern int sleep_usec(unsigned long long usec);
 
 extern char *fgets_trim_len(char *buf, size_t buf_size, FILE *fp, size_t *len);