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
12 #include <common/macros.h>
13 #include <common/dynamic-array.h>
15 void strutils_normalize_star_glob_pattern(char *pattern
);
17 bool strutils_is_star_glob_pattern(const char *pattern
);
19 bool strutils_is_star_at_the_end_only_glob_pattern(const char *pattern
);
21 char *strutils_unescape_string(const char *input
, char only_char
);
23 int strutils_split(const char *input
, char delim
, bool escape_delim
,
24 struct lttng_dynamic_pointer_array
*out_strings
);
26 void strutils_free_null_terminated_array_of_strings(char **array
);
28 size_t strutils_array_of_strings_len(char * const *array
);
31 * Append `append` to the malloc-end string `str`.
33 * On success, `str` is free'd (if not NULL) and assigned a new malloc-ed
34 * string. On failure, `str` is not modified.
36 * Return 0 on success, -ENOMEM on failure.
38 C_LINKAGE
int strutils_append_str(char **str
, const char *append
);
41 * Like `strutils_append_str`, but the appended string is formatted using
42 * `fmt` and the following arguments.
44 C_LINKAGE
ATTR_FORMAT_PRINTF(2, 3)
45 int strutils_appendf(char **s
, const char *fmt
, ...);
47 #endif /* _STRING_UTILS_H */