// // Copyright (C) 2001,2002,2003,2004,2005 Jorge Daza Garcia-Blanes // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 // USA // // $Id: /drqueue/remote/tags/0.64.1/libdrqueue/envvars.h 4003 2006-08-29T01:33:47.313029Z jorge $ // #ifndef _ENVVARS_H_ #define _ENVVARS_H_ #include "constants.h" #ifndef __IRIX # include <stdint.h> #endif #include <sys/types.h> // A single environment variable struct envvar { char name[MAXNAMELEN]; char value[MAXNAMELEN]; }; // The group of all environment variables struct envvars { struct envvar *variables; uint16_t nvariables; int64_t evshmid; }; int envvars_init (struct envvars *envvars); int envvars_empty (struct envvars *envvars); int envvars_variable_add (struct envvars *envvars, char *name, char *value); int envvars_variable_delete (struct envvars *envvars, char *name); int envvars_attach (struct envvars *envvars); int envvars_detach (struct envvars *envvars); struct envvar* envvars_variable_find (struct envvars *envvars, char *name); // Returns "name"'s value or NULL if it does not exist int64_t envvars_get_shared_memory (int size); void envvars_dump_info (struct envvars *envvars); #endif /* _ENVVARS_H_ */