757 …ic int env_add(char_array *env, const char *key, size_t key_len, const char *val, size_t val_len) {  in env_add()  argument
763 	dst = malloc(key_len + val_len + 3);  in env_add()
766 	memcpy(dst + key_len + 1, val, val_len);  in env_add()
767 	dst[key_len + 1 + val_len] = '\0';  in env_add()
1571 …c int fcgi_env_add(buffer *env, const char *key, size_t key_len, const char *val, size_t val_len) {  in fcgi_env_add()  argument
1576 	len = key_len + val_len;  in fcgi_env_add()
1579 	len += val_len > 127 ? 4 : 1;  in fcgi_env_add()
1594 	if (val_len > 0x7fffffff) val_len = 0x7fffffff;  in fcgi_env_add()
1607 	if (val_len > 127) {  in fcgi_env_add()
1608 		env->ptr[env->used++] = ((val_len >> 24) & 0xff) | 0x80;  in fcgi_env_add()
1609 		env->ptr[env->used++] = (val_len >> 16) & 0xff;  in fcgi_env_add()
1610 		env->ptr[env->used++] = (val_len >> 8) & 0xff;  in fcgi_env_add()
1611 		env->ptr[env->used++] = (val_len >> 0) & 0xff;  in fcgi_env_add()
1613 		env->ptr[env->used++] = (val_len >> 0) & 0xff;  in fcgi_env_add()
1618 	memcpy(env->ptr + env->used, val, val_len);  in fcgi_env_add()
1619 	env->used += val_len;  in fcgi_env_add()