30#ifndef CPL_SPAWN_H_INCLUDED
31#define CPL_SPAWN_H_INCLUDED
41int CPL_DLL CPLSpawn(
const char *
const papszArgv[],
VSILFILE* fin,
VSILFILE* fout,
46typedef HANDLE CPL_FILE_HANDLE;
47#define CPL_FILE_INVALID_HANDLE CPL_NULLPTR
51typedef int CPL_FILE_HANDLE;
52#define CPL_FILE_INVALID_HANDLE -1
56typedef struct _CPLSpawnedProcess CPLSpawnedProcess;
58CPLSpawnedProcess CPL_DLL* CPLSpawnAsync(
int (*pfnMain)(CPL_FILE_HANDLE, CPL_FILE_HANDLE),
59 const char *
const papszArgv[],
61 int bCreateOutputPipe,
63 char** papszOptions );
64CPL_PID CPL_DLL CPLSpawnAsyncGetChildProcessId(CPLSpawnedProcess* p);
65int CPL_DLL CPLSpawnAsyncFinish(CPLSpawnedProcess* p,
int bWait,
int bKill);
66CPL_FILE_HANDLE CPL_DLL CPLSpawnAsyncGetInputFileHandle(CPLSpawnedProcess* p);
67CPL_FILE_HANDLE CPL_DLL CPLSpawnAsyncGetOutputFileHandle(CPLSpawnedProcess* p);
68CPL_FILE_HANDLE CPL_DLL CPLSpawnAsyncGetErrorFileHandle(CPLSpawnedProcess* p);
69void CPL_DLL CPLSpawnAsyncCloseInputFileHandle(CPLSpawnedProcess* p);
70void CPL_DLL CPLSpawnAsyncCloseOutputFileHandle(CPLSpawnedProcess* p);
71void CPL_DLL CPLSpawnAsyncCloseErrorFileHandle(CPLSpawnedProcess* p);
73int CPL_DLL CPLPipeRead(CPL_FILE_HANDLE fin,
void* data,
int length);
74int CPL_DLL CPLPipeWrite(CPL_FILE_HANDLE fout,
const void* data,
int length);
#define CPL_C_END
Macro to end a block of C symbols.
Definition: cpl_port.h:339
#define CPL_C_START
Macro to start a block of C symbols.
Definition: cpl_port.h:337
FILE VSILFILE
Opaque type for a FILE that implements the VSIVirtualHandle API.
Definition: cpl_vsi.h:156