2 * Copyright (C) 2017 Philippe Proulx <pproulx@efficios.com>
4 * SPDX-License-Identifier: LGPL-2.1-only
8 #ifndef _STRING_UTILS_H
9 #define _STRING_UTILS_H
11 #include <common/dynamic-array.hpp>
12 #include <common/macros.hpp>
16 void strutils_normalize_star_glob_pattern(char *pattern);
18 bool strutils_is_star_glob_pattern(const char *pattern);
20 bool strutils_is_star_at_the_end_only_glob_pattern(const char *pattern);
22 char *strutils_unescape_string(const char *input, char only_char);
24 int strutils_split(const char *input,
27 struct lttng_dynamic_pointer_array *out_strings);
29 void strutils_free_null_terminated_array_of_strings(char **array);
31 size_t strutils_array_of_strings_len(char *const *array);
34 * Append `append` to the malloc-end string `str`.
36 * On success, `str` is free'd (if not NULL) and assigned a new malloc-ed
37 * string. On failure, `str` is not modified.
39 * Return 0 on success, -ENOMEM on failure.
41 C_LINKAGE int strutils_append_str(char **str, const char *append);
44 * Like `strutils_append_str`, but the appended string is formatted using
45 * `fmt` and the following arguments.
47 C_LINKAGE ATTR_FORMAT_PRINTF(2, 3) int strutils_appendf(char **s, const char *fmt, ...);
49 #endif /* _STRING_UTILS_H */