williamr@2: /*
williamr@2: * Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).
williamr@2: * All rights reserved.
williamr@2: * This component and the accompanying materials are made available
williamr@4: * under the terms of "Eclipse Public License v1.0"
williamr@2: * which accompanies this distribution, and is available
williamr@4: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@2: *
williamr@2: * Initial Contributors:
williamr@2: * Nokia Corporation - initial contribution.
williamr@2: *
williamr@2: * Contributors:
williamr@2: *
williamr@2: * Description:
williamr@2: * 
williamr@2: *
williamr@2: */
williamr@2: 
williamr@2: 
williamr@2: 
williamr@2: #ifndef	_SPAWN_H_
williamr@2: #define	_SPAWN_H_
williamr@2: 
williamr@2: #include <signal.h>
williamr@2: #include <sys/types.h>
williamr@2: #include <sched.h>
williamr@2: 
williamr@2: typedef struct {
williamr@2: 	short _flags;
williamr@2: 	pid_t _pgrp;
williamr@2: 	sigset_t _sd;
williamr@2: 	sigset_t _sm;
williamr@2: 	struct sched_param _sp;
williamr@2: 	int _policy;
williamr@2: } posix_spawnattr_t;
williamr@2: 
williamr@2: /* Flags that can be set in posix_spawnattr_t */
williamr@2: #define POSIX_SPAWN_RESETIDS		0x01
williamr@2: #define POSIX_SPAWN_SETPGROUP		0x02
williamr@2: #define POSIX_SPAWN_SETSIGDEF		0x04
williamr@2: #define POSIX_SPAWN_SETSIGMASK		0x08
williamr@2: #define POSIX_SPAWN_SETSCHEDPARAM	0x10
williamr@2: #define POSIX_SPAWN_SETSCHEDULER	0x20
williamr@2: 
williamr@2: // forward declaration
williamr@2: struct file_actions_t;
williamr@2: typedef struct {
williamr@2: 	int _cnt;
williamr@2: 	struct file_actions_t* _fa;
williamr@2: } posix_spawn_file_actions_t;
williamr@2: 
williamr@2: __BEGIN_DECLS
williamr@2: 
williamr@2: IMPORT_C int posix_spawn(pid_t* pid, const char* path,
williamr@2: 				const posix_spawn_file_actions_t* file_actions,
williamr@2: 				const posix_spawnattr_t* attrp, char *const argv[],
williamr@2: 				char *const envp[]);
williamr@2: 				
williamr@2: IMPORT_C int posix_spawn_file_actions_addclose(posix_spawn_file_actions_t* file_actions,
williamr@2: 				int fid);
williamr@2: 				
williamr@2: IMPORT_C int posix_spawn_file_actions_adddup2(posix_spawn_file_actions_t* file_actions,
williamr@2: 				int fid1, int fid2);
williamr@2: 				
williamr@2: IMPORT_C int posix_spawn_file_actions_addopen(posix_spawn_file_actions_t* file_actions,
williamr@2:           		int fid, const char* path, int oflag, mode_t mode);
williamr@2:           		
williamr@2: IMPORT_C int posix_spawn_file_actions_destroy(posix_spawn_file_actions_t* file_actions);
williamr@2: 
williamr@2: IMPORT_C int posix_spawn_file_actions_init(posix_spawn_file_actions_t* file_actions);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_destroy(posix_spawnattr_t* attrp);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_getsigdefault(const posix_spawnattr_t* attrp, 
williamr@2: 				sigset_t* sigdefault);
williamr@2: 									
williamr@2: IMPORT_C int posix_spawnattr_getflags(const posix_spawnattr_t* attrp, short* flags);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_getpgroup(const posix_spawnattr_t* attrp, pid_t* pgroup);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_getschedparam(const posix_spawnattr_t* attrp,
williamr@2:           		struct sched_param* schedparam);
williamr@2:           		
williamr@2: IMPORT_C int posix_spawnattr_getschedpolicy(const posix_spawnattr_t* attrp, int* policy);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_getsigmask(const posix_spawnattr_t* attrp, sigset_t* sigmask);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_init(posix_spawnattr_t* attrp);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_setsigdefault(posix_spawnattr_t* attrp,
williamr@2: 				const sigset_t* sigdefault);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_setflags(posix_spawnattr_t* attrp, short flags);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_setpgroup(posix_spawnattr_t* attrp, pid_t pgroup);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_setschedparam(posix_spawnattr_t* attrp,
williamr@2: 				const struct sched_param* schedparam);
williamr@2: 				
williamr@2: IMPORT_C int posix_spawnattr_setschedpolicy(posix_spawnattr_t* attrp, int policy);
williamr@2: 
williamr@2: IMPORT_C int posix_spawnattr_setsigmask(posix_spawnattr_t* attrp, const sigset_t* sigmask);
williamr@2:           
williamr@2: __END_DECLS
williamr@2: 
williamr@2: #endif /* _SPAWN_H_ */