#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);
unsigned long long ntohll (unsigned long long n);
unsigned long long htonll (unsigned long long n);
+#if FP_LAYOUT_NEED_NOTHING
+# define ntohd(d) (d)
+# define htond(d) (d)
+#elif FP_LAYOUT_NEED_ENDIANFLIP || FP_LAYOUT_NEED_INTSWAP
+double ntohd (double d);
+double htond (double d);
+#else
+# error "Don't know how to convert between host and network representation of doubles."
+#endif
+
int format_name (char *ret, int ret_len,
const char *hostname,
const char *plugin, const char *plugin_instance,
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 */