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author | Martin Szulecki | 2010-03-16 03:04:17 +0100 |
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committer | Martin Szulecki | 2010-03-16 03:04:17 +0100 |
commit | 704b112c38a68f021f8e98cafaf1a60257ea8c80 (patch) | |
tree | 7bfe44ba3c558d27670e4a85f0f9c13d2786e1bc | |
parent | 36048ded8efda588a20b5cf284670a984f7cc650 (diff) | |
download | libimobiledevice-704b112c38a68f021f8e98cafaf1a60257ea8c80.tar.gz libimobiledevice-704b112c38a68f021f8e98cafaf1a60257ea8c80.tar.bz2 |
Document internal make_strings_list() and change parameter names
-rw-r--r-- | src/afc.c | 16 |
1 files changed, 13 insertions, 3 deletions
@@ -383,15 +383,25 @@ static uint32_t count_nullspaces(char *string, uint32_t number) return nulls; } -static char **make_strings_list(char *tokens, uint32_t true_length) +/** + * Splits a string of tokens by null characters and returns each token in a + * char array/list. + * + * @param tokens The characters to split into a list. + * @param length The length of the tokens string. + * + * @return A char ** list with each token found in the string. The caller is + * responsible for freeing the memory. + */ +static char **make_strings_list(char *tokens, uint32_t length) { uint32_t nulls = 0, i = 0, j = 0; char **list = NULL; - if (!tokens || !true_length) + if (!tokens || !length) return NULL; - nulls = count_nullspaces(tokens, true_length); + nulls = count_nullspaces(tokens, length); list = (char **) malloc(sizeof(char *) * (nulls + 1)); for (i = 0; i < nulls; i++) { list[i] = strdup(tokens + j); |