Searched refs:oldenv (Results 1 – 2 of 2) sorted by relevance
225 char *oldenv; in add_env() local227 oldenv = *env; in add_env()228 asprintf(env, "%s%s=\"%s\"\n", oldenv != NULL ? oldenv : "", key, value); in add_env()231 free(oldenv); in add_env()
665 char *buf, *cp, *oldenv; in kern_setenv() local685 oldenv = kenvp[i]; in kern_setenv()688 free(oldenv, M_KENV); in kern_setenv()715 char *cp, *oldenv; in kern_unsetenv() local723 oldenv = kenvp[i]; in kern_unsetenv()728 zfree(oldenv, M_KENV); in kern_unsetenv()