char *sstrncpy(char *dest, const char *src, size_t n);
-__attribute__((format(printf, 3, 4))) int ssnprintf(char *dest, size_t n,
- const char *format, ...);
-
__attribute__((format(printf, 1, 2))) char *ssnprintf_alloc(char const *format,
...);
void *smalloc(size_t size);
char *sstrerror(int errnum, char *buf, size_t buflen);
+#ifndef ERRBUF_SIZE
+#define ERRBUF_SIZE 256
+#endif
+
+#define STRERROR(e) sstrerror((e), (char[ERRBUF_SIZE]){0}, ERRBUF_SIZE)
+#define STRERRNO STRERROR(errno)
+
/*
* NAME
* sread
*
* DESCRIPTION
* Reads exactly `n' bytes or fails. Syntax and other behavior is analogous
- * to `read(2)'. If EOF is received the file descriptor is closed and an
- * error is returned.
+ * to `read(2)'.
*
* PARAMETERS
* `fd' File descriptor to write to.
* Zero upon success or non-zero if an error occurred. `errno' is set in this
* case.
*/
-ssize_t sread(int fd, void *buf, size_t count);
+int sread(int fd, void *buf, size_t count);
/*
* NAME
* Zero upon success or non-zero if an error occurred. `errno' is set in this
* case.
*/
-ssize_t swrite(int fd, const void *buf, size_t count);
+int swrite(int fd, const void *buf, size_t count);
/*
* NAME
int check_create_dir(const char *file_orig);
#ifdef HAVE_LIBKSTAT
+#if HAVE_KSTAT_H
+#include <kstat.h>
+#endif
int get_kstat(kstat_t **ksp_ptr, char *module, int instance, char *name);
long long get_kstat_value(kstat_t *ksp, char *name);
#endif
format_name(ret, ret_len, (vl)->host, (vl)->plugin, (vl)->plugin_instance, \
(vl)->type, (vl)->type_instance)
int format_values(char *ret, size_t ret_len, const data_set_t *ds,
- const value_list_t *vl, _Bool store_rates);
+ const value_list_t *vl, bool store_rates);
int parse_identifier(char *str, char **ret_host, char **ret_plugin,
char **ret_plugin_instance, char **ret_type,
int strarray_add(char ***ret_array, size_t *ret_array_len, char const *str);
void strarray_free(char **array, size_t array_len);
-#ifdef HAVE_SYS_CAPABILITY_H
/** Check if the current process benefits from the capability passed in
* argument. Returns zero if it does, less than zero if it doesn't or on error.
* See capabilities(7) for the list of possible capabilities.
* */
-int check_capability(int capability);
-#endif /* HAVE_SYS_CAPABILITY_H */
+int check_capability(int arg);
#endif /* COMMON_H */