Lines Matching defs:env
14 // envOnce guards initialization by copyenv, which populates env.
17 // envLock guards env and envs.
20 // env maps from an environment variable to its first occurrence in envs.
21 env map[string]int
37 env = make(map[string]int)
42 if _, ok := env[key]; !ok {
43 env[key] = i // first mention of key
63 if i, ok := env[key]; ok {
65 delete(env, key)
80 i, ok := env[key]
112 i, ok := env[key]
120 env[key] = i
131 for k := range env {
134 env = make(map[string]int)
143 for _, env := range envs {
144 if env != "" {
145 a = append(a, env)
