michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef prproces_h___
michael@0: #define prproces_h___
michael@0: 
michael@0: #include "prtypes.h"
michael@0: #include "prio.h"
michael@0: 
michael@0: PR_BEGIN_EXTERN_C
michael@0: 
michael@0: /************************************************************************/
michael@0: /*****************************PROCESS OPERATIONS*************************/
michael@0: /************************************************************************/
michael@0: 
michael@0: typedef struct PRProcess PRProcess;
michael@0: typedef struct PRProcessAttr PRProcessAttr;
michael@0: 
michael@0: NSPR_API(PRProcessAttr *) PR_NewProcessAttr(void);
michael@0: 
michael@0: NSPR_API(void) PR_ResetProcessAttr(PRProcessAttr *attr);
michael@0: 
michael@0: NSPR_API(void) PR_DestroyProcessAttr(PRProcessAttr *attr);
michael@0: 
michael@0: NSPR_API(void) PR_ProcessAttrSetStdioRedirect(
michael@0:     PRProcessAttr *attr,
michael@0:     PRSpecialFD stdioFd,
michael@0:     PRFileDesc *redirectFd
michael@0: );
michael@0: 
michael@0: /*
michael@0:  * OBSOLETE -- use PR_ProcessAttrSetStdioRedirect instead.
michael@0:  */
michael@0: NSPR_API(void) PR_SetStdioRedirect(
michael@0:     PRProcessAttr *attr,
michael@0:     PRSpecialFD stdioFd,
michael@0:     PRFileDesc *redirectFd
michael@0: );
michael@0: 
michael@0: NSPR_API(PRStatus) PR_ProcessAttrSetCurrentDirectory(
michael@0:     PRProcessAttr *attr,
michael@0:     const char *dir
michael@0: );
michael@0: 
michael@0: NSPR_API(PRStatus) PR_ProcessAttrSetInheritableFD(
michael@0:     PRProcessAttr *attr,
michael@0:     PRFileDesc *fd,
michael@0:     const char *name
michael@0: );
michael@0: 
michael@0: /*
michael@0: ** Create a new process
michael@0: **
michael@0: ** Create a new process executing the file specified as 'path' and with
michael@0: ** the supplied arguments and environment.
michael@0: **
michael@0: ** This function may fail because of illegal access (permissions),
michael@0: ** invalid arguments or insufficient resources.
michael@0: **
michael@0: ** A process may be created such that the creator can later synchronize its
michael@0: ** termination using PR_WaitProcess(). 
michael@0: */
michael@0: 
michael@0: NSPR_API(PRProcess*) PR_CreateProcess(
michael@0:     const char *path,
michael@0:     char *const *argv,
michael@0:     char *const *envp,
michael@0:     const PRProcessAttr *attr);
michael@0: 
michael@0: NSPR_API(PRStatus) PR_CreateProcessDetached(
michael@0:     const char *path,
michael@0:     char *const *argv,
michael@0:     char *const *envp,
michael@0:     const PRProcessAttr *attr);
michael@0: 
michael@0: NSPR_API(PRStatus) PR_DetachProcess(PRProcess *process);
michael@0: 
michael@0: NSPR_API(PRStatus) PR_WaitProcess(PRProcess *process, PRInt32 *exitCode);
michael@0: 
michael@0: NSPR_API(PRStatus) PR_KillProcess(PRProcess *process);
michael@0: 
michael@0: PR_END_EXTERN_C
michael@0: 
michael@0: #endif /* prproces_h___ */