static void add_user_to_group(char **args,
const char *path,
FILE *(*fopen_func)(const char *fileName, const char *mode))
{
char *line;
int len = strlen(args[1]);
llist_t *plist = NULL;
FILE *group_file;
group_file = fopen_func(path, "r");
if (!group_file) return;
while ((line = xmalloc_fgetline(group_file)) != NULL) {
/* Find the group */
if (!strncmp(line, args[1], len)
&& line[len] == ':'
) {
/* Add the new user */
line = xasprintf("%s%s%s", line,
last_char_is(line, ':') ? "" : ",",
args[0]);
}
llist_add_to_end(&plist, line);
}
if (ENABLE_FEATURE_CLEAN_UP) {
fclose(group_file);
group_file = fopen_func(path, "w");
while ((line = llist_pop(&plist))) {
if (group_file)
fprintf(group_file, "%s\n", line);
free(line);
}
if (group_file)
fclose(group_file);
} else {
group_file = fopen_func(path, "w");
if (group_file)
while ((line = llist_pop(&plist)))
fprintf(group_file, "%s\n", line);
}
}
bb_error_msg("TOKENS: [%s][%s][%s]", t[0], t[1], t[2]);
}
...
// free parser
config_close(p);
}
----- CUT -----
*/
parser_t* FAST_FUNC config_open2(const char *filename, FILE* FAST_FUNC (*fopen_func)(const char *path))
{
FILE* fp;
parser_t *parser;
fp = fopen_func(filename);
if (!fp)
return NULL;
parser = xzalloc(sizeof(*parser));
parser->fp = fp;
return parser;
}
parser_t* FAST_FUNC config_open(const char *filename)
{
return config_open2(filename, fopen_or_warn_stdin);
}
static void config_free_data(parser_t *parser)
{
free(parser->line);
}
...
// free parser
config_close(p);
}
----- CUT -----
*/
static __always_inline parser_t * FAST_FUNC config_open2(const char *filename,
FILE* FAST_FUNC (*fopen_func)(const char *path, const char *mode))
{
parser_t *parser;
FILE* fp;
fp = fopen_func(filename, "r");
if (!fp)
return NULL;
parser = calloc(1, sizeof(*parser));
if (parser) {
parser->fp = fp;
}
return parser;
}
parser_t attribute_hidden * FAST_FUNC config_open(const char *filename)
{
return config_open2(filename, fopen_or_warn_stdin);
}
#ifdef UNUSED
fclose(file);
}
#endif
}
#if ENABLE_FEATURE_ADDUSER_TO_GROUP
static void add_user_to_group(char **args,
const char *path,
FILE* FAST_FUNC (*fopen_func)(const char *fileName, const char *mode))
{
char *line;
int len = strlen(args[1]);
llist_t *plist = NULL;
FILE *group_file;
group_file = fopen_func(path, "r");
if (!group_file) return;
while ((line = xmalloc_fgetline(group_file)) != NULL) {
/* Find the group */
if (!strncmp(line, args[1], len)
&& line[len] == ':'
) {
/* Add the new user */
line = xasprintf("%s%s%s", line,
last_char_is(line, ':') ? "" : ",",
args[0]);
}
llist_add_to_end(&plist, line);
}
