diff options
Diffstat (limited to 'src/libstrongswan/utils/utils.h')
| -rw-r--r-- | src/libstrongswan/utils/utils.h | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/libstrongswan/utils/utils.h b/src/libstrongswan/utils/utils.h index cda7edf08..7e4bfb2de 100644 --- a/src/libstrongswan/utils/utils.h +++ b/src/libstrongswan/utils/utils.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 2008-2012 Tobias Brunner + * Copyright (C) 2008-2013 Tobias Brunner * Copyright (C) 2008 Martin Willi * Hochschule fuer Technik Rapperswil * @@ -472,6 +472,20 @@ void *memstr(const void *haystack, const char *needle, size_t n); char *translate(char *str, const char *from, const char *to); /** + * Replaces all occurences of search in the given string with replace. + * + * Allocates memory only if anything is replaced in the string. The original + * string is also returned if any of the arguments are invalid (e.g. if search + * is empty or any of them are NULL). + * + * @param str original string + * @param search string to search for and replace + * @param replace string to replace found occurences with + * @return allocated string, if anything got replaced, str otherwise + */ +char *strreplace(const char *str, const char *search, const char *replace); + +/** * Creates a directory and all required parent directories. * * @param path path to the new directory |