1 /* session-env.h - Definitions for session environment functions 2 * Copyright (C) 2009 Free Software Foundation, Inc. 3 * 4 * This file is part of GnuPG. 5 * 6 * This file is free software; you can redistribute it and/or modify 7 * it under the terms of either 8 * 9 * - the GNU Lesser General Public License as published by the Free 10 * Software Foundation; either version 3 of the License, or (at 11 * your option) any later version. 12 * 13 * or 14 * 15 * - the GNU General Public License as published by the Free 16 * Software Foundation; either version 2 of the License, or (at 17 * your option) any later version. 18 * 19 * or both in parallel, as here. 20 * 21 * This file is distributed in the hope that it will be useful, 22 * but WITHOUT ANY WARRANTY; without even the implied warranty of 23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 24 * GNU General Public License for more details. 25 * 26 * You should have received a copy of the GNU General Public License 27 * along with this program; if not, see <https://www.gnu.org/licenses/>. 28 */ 29 30 #ifndef GNUPG_COMMON_SESSION_ENV_H 31 #define GNUPG_COMMON_SESSION_ENV_H 32 33 struct session_environment_s; 34 typedef struct session_environment_s *session_env_t; 35 36 const char *session_env_list_stdenvnames (int *iterator, 37 const char **r_assname); 38 39 session_env_t session_env_new (void); 40 void session_env_release (session_env_t se); 41 42 gpg_error_t session_env_putenv (session_env_t se, const char *string); 43 gpg_error_t session_env_setenv (session_env_t se, 44 const char *name, const char *value); 45 46 char *session_env_getenv (session_env_t se, const char *name); 47 char *session_env_getenv_or_default (session_env_t se, const char *name, 48 int *r_default); 49 char *session_env_listenv (session_env_t se, int *iterator, 50 const char **r_value, int *r_default); 51 52 53 #endif /*GNUPG_COMMON_SESSION_ENV_H*/ 54