#include <config.h>
#endif
+// ----------------------------------------------------------------------------
+// system include files for all netdata C programs
+
+/* select the memory allocator, based on autoconf findings */
+#if defined(ENABLE_JEMALLOC)
+
+#if defined(HAVE_JEMALLOC_JEMALLOC_H)
+#include <jemalloc/jemalloc.h>
+#else
+#include <malloc.h>
+#endif
+
+#elif defined(ENABLE_TCMALLOC)
+
+#include <google/tcmalloc.h>
+
+#else /* !defined(ENABLE_JEMALLOC) && !defined(ENABLE_TCMALLOC) */
+
+#if !(defined(__FreeBSD__) || defined(__APPLE__))
+#include <malloc.h>
+#endif /* __FreeBSD__ || __APPLE__ */
+
+#endif
+
#include <pthread.h>
#include <errno.h>
-
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.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>
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+#ifdef HAVE_RESOLV_H
+#include <resolv.h>
+#endif
+
#include <dirent.h>
#include <fcntl.h>
#include <getopt.h>
#include <grp.h>
#include <pwd.h>
#include <locale.h>
-#include <malloc.h>
+
+#ifdef HAVE_NETDB_H
#include <netdb.h>
+#endif
+
+#include <net/if.h>
+
#include <poll.h>
#include <signal.h>
#include <syslog.h>
#include <sys/mman.h>
+
+#if !(defined(__FreeBSD__) || defined(__APPLE__))
#include <sys/prctl.h>
+#endif /* __FreeBSD__ || __APPLE__*/
+
#include <sys/resource.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <unistd.h>
#include <uuid/uuid.h>
+// #1408
+#ifdef MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+#endif
+#ifdef MAJOR_IN_SYSMACROS
+#include <sys/sysmacros.h>
+#endif
+
+/*
+#include <mntent.h>
+*/
+
#ifdef STORAGE_WITH_MATH
#include <math.h>
#endif
#include <zlib.h>
#endif
-#ifndef __ATOMIC_SEQ_CST
-#define NETDATA_NO_ATOMIC_INSTRUCTIONS 1
+// ----------------------------------------------------------------------------
+// netdata common definitions
+
+#if (SIZEOF_VOID_P == 8)
+#define ENVIRONMENT64
+#elif (SIZEOF_VOID_P == 4)
+#define ENVIRONMENT32
+#else
+#error "Cannot detect if this is a 32 or 64 bit CPU"
#endif
#ifdef __GNUC__
#define GCC_VERSION (__GNUC__ * 10000 + __GNUC_MINOR__ * 100 + __GNUC_PATCHLEVEL__)
+#endif // __GNUC__
-#if GCC_VERSION < 40900
-#define WITHOUT_C11_GENERIC 1
+#ifdef HAVE_FUNC_ATTRIBUTE_RETURNS_NONNULL
+#define NEVERNULL __attribute__((returns_nonnull))
+#else
+#define NEVERNULL
#endif
-#if __x86_64__ || __ppc64__
-#define ENVIRONMENT64
+#ifdef HAVE_FUNC_ATTRIBUTE_MALLOC
+#define MALLOCLIKE __attribute__((malloc))
#else
-#define ENVIRONMENT32
+#define MALLOCLIKE
#endif
-#else // !__GNUC__
-#define NETDATA_NO_ATOMIC_INSTRUCTIONS 1
-#define ENVIRONMENT32
-#endif // __GNUC__
+#ifdef HAVE_FUNC_ATTRIBUTE_FORMAT
+#define PRINTFLIKE(f, a) __attribute__ ((format(__printf__, f, a)))
+#else
+#define PRINTFLIKE(f, a)
+#endif
+
+#ifdef HAVE_FUNC_ATTRIBUTE_NORETURN
+#define NORETURN __attribute__ ((noreturn))
+#else
+#define NORETURN
+#endif
+
+#ifdef HAVE_FUNC_ATTRIBUTE_WARN_UNUSED_RESULT
+#define WARNUNUSED __attribute__ ((warn_unused_result))
+#else
+#define WARNUNUSED
+#endif
+
+#ifdef abs
+#undef abs
+#endif
+#define abs(x) ((x < 0)? -x : x)
+
+#define GUID_LEN 36
+
+// ----------------------------------------------------------------------------
+// netdata include files
#include "avl.h"
+#include "clocks.h"
#include "log.h"
#include "global_statistics.h"
#include "storage_number.h"
#include "plugin_checks.h"
#include "plugin_idlejitter.h"
#include "plugin_nfacct.h"
+
+#if defined(__FreeBSD__)
+#include "plugin_freebsd.h"
+#elif defined(__APPLE__)
+#include "plugin_macos.h"
+#else
#include "plugin_proc.h"
+#endif /* __FreeBSD__, __APPLE__*/
+
#include "plugin_tc.h"
#include "plugins_d.h"
-
+#include "socket.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)
-
-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)))
+#include "ipc.h"
+#include "backends.h"
extern void netdata_fix_chart_id(char *s);
extern void netdata_fix_chart_name(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, ...) __attribute__ (( format (printf, 3, 4)));
+extern int snprintfz(char *dst, size_t n, const char *fmt, ...) PRINTFLIKE(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);
+#ifdef NETDATA_LOG_ALLOCATIONS
+#define strdupz(s) strdupz_int(__FILE__, __FUNCTION__, __LINE__, s)
+#define callocz(nmemb, size) callocz_int(__FILE__, __FUNCTION__, __LINE__, nmemb, size)
+#define mallocz(size) mallocz_int(__FILE__, __FUNCTION__, __LINE__, size)
+#define reallocz(ptr, size) reallocz_int(__FILE__, __FUNCTION__, __LINE__, ptr, size)
+#define freez(ptr) freez_int(__FILE__, __FUNCTION__, __LINE__, ptr)
+
+extern char *strdupz_int(const char *file, const char *function, const unsigned long line, const char *s);
+extern void *callocz_int(const char *file, const char *function, const unsigned long line, size_t nmemb, size_t size);
+extern void *mallocz_int(const char *file, const char *function, const unsigned long line, size_t size);
+extern void *reallocz_int(const char *file, const char *function, const unsigned long line, void *ptr, size_t size);
+extern void freez_int(const char *file, const char *function, const unsigned long line, void *ptr);
+#else
+extern char *strdupz(const char *s) MALLOCLIKE NEVERNULL;
+extern void *callocz(size_t nmemb, size_t size) MALLOCLIKE NEVERNULL;
+extern void *mallocz(size_t size) MALLOCLIKE NEVERNULL;
+extern void *reallocz(void *ptr, size_t size) MALLOCLIKE NEVERNULL;
extern void freez(void *ptr);
-extern void *reallocz(void *ptr, size_t size);
+#endif
+
+extern void json_escape_string(char *dst, const char *src, size_t size);
extern void *mymmap(const char *filename, size_t size, int flags, int ksm);
extern int savememory(const char *filename, void *mem, size_t size);
extern pid_t gettid(void);
-extern unsigned long long time_usec(void);
-extern int sleep_usec(unsigned long long usec);
+extern int sleep_usec(usec_t usec);
extern char *fgets_trim_len(char *buf, size_t buf_size, FILE *fp, size_t *len);
#endif
#endif
+extern int read_single_number_file(const char *filename, unsigned long long *result);
+
+typedef enum {
+ NETDATA_SIMPLE_PATTERN_MODE_EXACT,
+ NETDATA_SIMPLE_PATTERN_MODE_PREFIX,
+ NETDATA_SIMPLE_PATTERN_MODE_SUFFIX,
+ NETDATA_SIMPLE_PATTERN_MODE_SUBSTRING
+} NETDATA_SIMPLE_PREFIX_MODE;
+typedef void NETDATA_SIMPLE_PATTERN;
+extern NETDATA_SIMPLE_PATTERN *netdata_simple_pattern_list_create(const char *list, NETDATA_SIMPLE_PREFIX_MODE default_mode);
+extern int netdata_simple_pattern_list_matches(NETDATA_SIMPLE_PATTERN *list, const char *str);
+
#endif /* NETDATA_COMMON_H */