handle usleep() on systems that do not accept more than 999999 usec; implement altern...

[netdata.git] / src / common.h

diff --git a/src/common.h b/src/common.h
index cc276560413859dfa14fa1df53bd980d2b93441f..f6736df68470c2cb178b17c6f653c11d7bb49b00 100644 (file)
--- a/src/common.h
+++ b/src/common.h
@@ -1,3 +1,4 @@
+#include <stdarg.h>
 #include <sys/time.h>
 #include <sys/resource.h>
 #include <stdio.h>
@@ -20,12 +21,18 @@ 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, ...) __attribute__ (( format (printf, 3, 4)));
+
 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);
 
@@ -39,6 +46,7 @@ extern void get_HZ(void);
 extern pid_t gettid(void);
 
 extern unsigned long long timems(void);
+extern int usecsleep(unsigned long long usec);
 
 extern char *fgets_trim_len(char *buf, size_t buf_size, FILE *fp, size_t *len);