* Checks if the current process has setuid or setgid access rights.
* Returns `true` if so.
*/
-BT_HIDDEN
bool bt_common_is_setuid_setgid(void);
/*
* Returns the system-wide plugin path, e.g.
* `/usr/lib/babeltrace2/plugins`. Do not free the return value.
*/
-BT_HIDDEN
const char *bt_common_get_system_plugin_path(void);
/*
* `/home/user/.local/lib/babeltrace2/plugins`. You need to free the
* return value.
*/
-BT_HIDDEN
char *bt_common_get_home_plugin_path(int log_level);
/*
* `paths` is a list of directories separated by `:`. Returns 0 on
* success.
*/
-BT_HIDDEN
int bt_common_append_plugin_path_dirs(const char *paths, GPtrArray *dirs);
/*
* Returns `true` if terminal color codes are supported for this
* process.
*/
-BT_HIDDEN
bool bt_common_colors_supported(void);
-BT_HIDDEN
const char *bt_common_color_reset(void);
-BT_HIDDEN
const char *bt_common_color_bold(void);
-BT_HIDDEN
const char *bt_common_color_fg_default(void);
-BT_HIDDEN
const char *bt_common_color_fg_red(void);
-BT_HIDDEN
const char *bt_common_color_fg_green(void);
-BT_HIDDEN
const char *bt_common_color_fg_yellow(void);
-BT_HIDDEN
const char *bt_common_color_fg_blue(void);
-BT_HIDDEN
const char *bt_common_color_fg_magenta(void);
-BT_HIDDEN
const char *bt_common_color_fg_cyan(void);
-BT_HIDDEN
const char *bt_common_color_fg_light_gray(void);
-BT_HIDDEN
const char *bt_common_color_fg_bright_red(void);
-BT_HIDDEN
const char *bt_common_color_fg_bright_green(void);
-BT_HIDDEN
const char *bt_common_color_fg_bright_yellow(void);
-BT_HIDDEN
const char *bt_common_color_fg_bright_blue(void);
-BT_HIDDEN
const char *bt_common_color_fg_bright_magenta(void);
-BT_HIDDEN
const char *bt_common_color_fg_bright_cyan(void);
-BT_HIDDEN
const char *bt_common_color_fg_bright_light_gray(void);
-BT_HIDDEN
const char *bt_common_color_bg_default(void);
-BT_HIDDEN
const char *bt_common_color_bg_red(void);
-BT_HIDDEN
const char *bt_common_color_bg_green(void);
-BT_HIDDEN
const char *bt_common_color_bg_yellow(void);
-BT_HIDDEN
const char *bt_common_color_bg_blue(void);
-BT_HIDDEN
const char *bt_common_color_bg_magenta(void);
-BT_HIDDEN
const char *bt_common_color_bg_cyan(void);
-BT_HIDDEN
const char *bt_common_color_bg_light_gray(void);
-BT_HIDDEN
void bt_common_color_get_codes(struct bt_common_color_codes *codes,
enum bt_common_color_when use_colors);
* found in `escapable_chars`, and sets `*end_pos` to the position of
* the end (from `input`). The caller owns the returned GString.
*/
-BT_HIDDEN
GString *bt_common_string_until(const char *input, const char *escapable_chars,
const char *end_chars, size_t *end_pos);
* prepend and append them manually, although they are not always
* required. The caller owns the returned GString.
*/
-BT_HIDDEN
GString *bt_common_shell_quote(const char *input, bool with_single_quotes);
/*
* Returns `true` if `input` is a string made only of printable
* characters.
*/
-BT_HIDDEN
bool bt_common_string_is_printable(const char *input);
/*
* Destroys the parts of an LTTng live URL as returned by
* bt_common_parse_lttng_live_url().
*/
-BT_HIDDEN
void bt_common_destroy_lttng_live_url_parts(
struct bt_common_lttng_live_url_parts *parts);
* up to `error_buf_size` bytes. You must destroy the returned value
* with bt_common_destroy_lttng_live_url_parts().
*/
-BT_HIDDEN
struct bt_common_lttng_live_url_parts bt_common_parse_lttng_live_url(
const char *url, char *error_buf, size_t error_buf_size);
* Normalizes (in place) a star globbing pattern to be used with
* bt_common_star_glob_match(). This function always succeeds.
*/
-BT_HIDDEN
void bt_common_normalize_star_glob_pattern(char *pattern);
/*
* Returns `true` if `candidate` (of size `candidate_len`) matches
* the star globbing pattern `pattern` (of size `pattern_len`).
*/
-BT_HIDDEN
bool bt_common_star_glob_match(const char *pattern, size_t pattern_len,
const char *candidate, size_t candidate_len);
*
* The caller owns the returned GString.
*/
-BT_HIDDEN
GString *bt_common_normalize_path(const char *path, const char *wd);
typedef void (* bt_common_handle_custom_specifier_func)(void *priv_data,
* do not return error codes: they abort when there's any error (bad
* format string, for example).
*/
-BT_HIDDEN
void bt_common_custom_vsnprintf(char *buf, size_t buf_size,
char intro,
bt_common_handle_custom_specifier_func handle_specifier,
/*
* Variadic form of bt_common_custom_vsnprintf().
*/
-BT_HIDDEN
void bt_common_custom_snprintf(char *buf, size_t buf_size,
char intro,
bt_common_handle_custom_specifier_func handle_specifier,
/*
* Returns the system page size.
*/
-BT_HIDDEN
size_t bt_common_get_page_size(int log_level);
/*
* Adds the digit separator `sep` as many times as needed to form groups
* of `digits_per_group` digits within `str`. `str` must have enough
- * room to accomodate the new separators, that is:
+ * room to accommodate the new separators, that is:
*
* strlen(str) + (strlen(str) / digits_per_group) + 1
*
* `strlen(str)` must not be 0. `digits_per_group` must not be 0. `sep`
* must not be `\0`.
*/
-BT_HIDDEN
void bt_common_sep_digits(char *str, unsigned int digits_per_group, char sep);
/*
*
* The returned string, on success, is owned by the caller.
*/
-BT_HIDDEN
GString *bt_common_fold(const char *str, unsigned int total_length,
unsigned int indent);
* Writes the terminal's width to `*width`, its height to `*height`,
* and returns 0 on success, or returns -1 on error.
*/
-BT_HIDDEN
int bt_common_get_term_size(unsigned int *width, unsigned int *height);
/*
*
* This function does NOT rewind `fp` once it's done or on error.
*/
-BT_HIDDEN
int bt_common_append_file_content_to_g_string(GString *str, FILE *fp);
-BT_HIDDEN
void bt_common_abort(void) __attribute__((noreturn));
+#if (!defined(BT_LOG_WRITE_CUR_LVL) && !defined(BT_LOG_WRITE_ERRNO_CUR_LVL))
+#define BT_LOG_LEVEL_UNUSED_ATTR __attribute__((unused))
+#else
+#define BT_LOG_LEVEL_UNUSED_ATTR
+#endif
+
/*
* Wraps read() function to handle EINTR and partial reads.
* On success, it returns `count` received as parameter. On error, it returns a
* value smaller than the requested `count`.
*/
static inline
-ssize_t bt_common_read(int fd, void *buf, size_t count, int log_level)
+ssize_t bt_common_read(int fd, void *buf, size_t count,
+ int log_level BT_LOG_LEVEL_UNUSED_ATTR)
{
size_t i = 0;
ssize_t ret;
/* retry operation */
continue;
} else {
-#ifdef BT_LOG_WRITE_ERRNO_CUR_LVL
- BT_LOG_WRITE_ERRNO_CUR_LVL(BT_LOG_ERROR,
+#ifdef BT_LOG_WRITE_ERRNO_PRINTF_CUR_LVL
+ BT_LOG_WRITE_ERRNO_PRINTF_CUR_LVL(BT_LOG_ERROR,
log_level, BT_LOG_TAG,
"Error while reading", ": fd=%d", fd);
#endif
switch (status) {
case __BT_FUNC_STATUS_OVERFLOW_ERROR:
return "OVERFLOW";
- case __BT_FUNC_STATUS_UNKNOWN_OBJECT:
- return "UNKNOWN_OBJECT";
case __BT_FUNC_STATUS_MEMORY_ERROR:
return "MEMORY_ERROR";
case __BT_FUNC_STATUS_USER_ERROR:
return "END";
case __BT_FUNC_STATUS_NOT_FOUND:
return "NOT_FOUND";
- case __BT_FUNC_STATUS_AGAIN:
- return "AGAIN";
case __BT_FUNC_STATUS_INTERRUPTED:
return "INTERRUPTED";
+ case __BT_FUNC_STATUS_NO_MATCH:
+ return "NO_MATCH";
+ case __BT_FUNC_STATUS_AGAIN:
+ return "AGAIN";
+ case __BT_FUNC_STATUS_UNKNOWN_OBJECT:
+ return "UNKNOWN_OBJECT";
}
bt_common_abort();
* bt_g_string_append_printf cannot be inlined because it expects a
* variadic argument list.
*/
-BT_HIDDEN __BT_ATTR_FORMAT_PRINTF(2, 3)
+__BT_ATTR_FORMAT_PRINTF(2, 3)
int bt_common_g_string_append_printf(GString *str, const char *fmt, ...);
static inline
bt_common_abort();
}
+static inline
+const char *bt_common_message_type_string(enum bt_message_type type)
+{
+ switch (type) {
+ case BT_MESSAGE_TYPE_STREAM_BEGINNING:
+ return "STREAM_BEGINNING";
+ case BT_MESSAGE_TYPE_STREAM_END:
+ return "STREAM_END";
+ case BT_MESSAGE_TYPE_EVENT:
+ return "EVENT";
+ case BT_MESSAGE_TYPE_PACKET_BEGINNING:
+ return "PACKET_BEGINNING";
+ case BT_MESSAGE_TYPE_PACKET_END:
+ return "PACKET_END";
+ case BT_MESSAGE_TYPE_DISCARDED_EVENTS:
+ return "DISCARDED_EVENTS";
+ case BT_MESSAGE_TYPE_DISCARDED_PACKETS:
+ return "DISCARDED_PACKETS";
+ case BT_MESSAGE_TYPE_MESSAGE_ITERATOR_INACTIVITY:
+ return "MESSAGE_ITERATOR_INACTIVITY";
+ }
+
+ bt_common_abort();
+}
+
#ifdef __cplusplus
}
#endif
projects / babeltrace.git / blobdiff