-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
i = 0;
FOREACH_WORD_QUOTED(w, l, s, state)
- if (!(r[i++] = strndup(w, l))) {
+ if (!(r[i++] = cunescape_length(w, l))) {
strv_free(r);
return NULL;
}
return r;
}
+
+char **strv_env_set(char **x, const char *p) {
+
+ char **k, **r;
+
+ if (!(r = new(char*, strv_length(x)+2)))
+ return NULL;
+
+ k = r;
+ if (env_append(r, &k, x) < 0)
+ goto fail;
+
+ if (!(*(k++) = strdup(p)))
+ goto fail;
+
+ *k = NULL;
+
+ return r;
+
+fail:
+ for (k--; k >= r; k--)
+ free(*k);
+
+ free(r);
+
+ return NULL;
+
+}
+
+char *strv_env_get_with_length(char **l, const char *name, size_t k) {
+ char **i;
+
+ assert(name);
+
+ STRV_FOREACH(i, l)
+ if (strncmp(*i, name, k) == 0 &&
+ (*i)[k] == '=')
+ return *i + k + 1;
+
+ return NULL;
+}
+
+char *strv_env_get(char **l, const char *name) {
+ return strv_env_get_with_length(l, name, strlen(name));
+}