/**
* collectd - src/common.h
- * Copyright (C) 2005-2007 Florian octo Forster
+ * Copyright (C) 2005-2008 Florian octo Forster
*
* 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
#endif
#define sfree(ptr) \
- if((ptr) != NULL) { \
- free(ptr); \
- } \
- (ptr) = NULL
+ do { \
+ if((ptr) != NULL) { \
+ free(ptr); \
+ } \
+ (ptr) = NULL; \
+ } while (0)
#define STATIC_ARRAY_SIZE(a) (sizeof (a) / sizeof (*(a)))
-void sstrncpy(char *d, const char *s, int len);
+char *sstrncpy (char *dest, const char *src, size_t n);
+int ssnprintf (char *dest, size_t n, const char *format, ...);
char *sstrdup(const char *s);
void *smalloc(size_t size);
char *sstrerror (int errnum, char *buf, size_t buflen);
size_t buflen, struct passwd **pwbufp);
#endif
+int notification_init (notification_t *n, int severity, const char *message,
+ const char *host,
+ const char *plugin, const char *plugin_instance,
+ const char *type, const char *type_instance);
+#define NOTIFICATION_INIT_VL(n, vl, ds) \
+ notification_init (n, NOTIF_FAILURE, NULL, \
+ (vl)->host, (vl)->plugin, (vl)->plugin_instance, \
+ (ds)->type, (vl)->type_instance)
+
+typedef int (*dirwalk_callback_f)(const char *dirname, const char *filename,
+ void *user_data);
+int walk_directory (const char *dir, dirwalk_callback_f callback,
+ void *user_data);
+int read_file_contents (const char *filename, char *buf, int bufsize);
+
#endif /* COMMON_H */