"_"
static bool env_name_is_valid_n(const char *e, size_t n) {
- const char *p;
-
if (!e)
return false;
if (n > (size_t) sysconf(_SC_ARG_MAX) - 2)
return false;
- for (p = e; p < e + n; p++)
+ for (const char *p = e; p < e + n; p++)
if (!strchr(VALID_BASH_ENV_NAME_CHARS, *p))
return false;
char **strv_env_merge(size_t n_lists, ...) {
_cleanup_strv_free_ char **ret = NULL;
- size_t n = 0, i;
+ size_t n = 0;
char **l, **k;
va_list ap;
/* Merges an arbitrary number of environment sets */
va_start(ap, n_lists);
- for (i = 0; i < n_lists; i++) {
+ for (size_t i = 0; i < n_lists; i++) {
l = va_arg(ap, char**);
n += strv_length(l);
}
k = ret;
va_start(ap, n_lists);
- for (i = 0; i < n_lists; i++) {
+ for (size_t i = 0; i < n_lists; i++) {
l = va_arg(ap, char**);
if (env_append(ret, &k, l) < 0) {
va_end(ap);
return NULL;
STRV_FOREACH(k, x) {
- size_t v;
-
va_start(ap, n_lists);
- for (v = 0; v < n_lists; v++) {
+ for (size_t v = 0; v < n_lists; v++) {
char **l, **j;
l = va_arg(ap, char**);
}
char **strv_env_unset(char **l, const char *p) {
-
char **f, **t;
if (!l)