14#ifndef CPL_SPAWN_H_INCLUDED
15#define CPL_SPAWN_H_INCLUDED
25int CPL_DLL CPLSpawn(
const char *
const papszArgv[],
VSILFILE *fin,
30typedef HANDLE CPL_FILE_HANDLE;
31#define CPL_FILE_INVALID_HANDLE CPL_NULLPTR
35typedef int CPL_FILE_HANDLE;
36#define CPL_FILE_INVALID_HANDLE -1
40typedef struct _CPLSpawnedProcess CPLSpawnedProcess;
42CPLSpawnedProcess CPL_DLL *
43CPLSpawnAsync(
int (*pfnMain)(CPL_FILE_HANDLE, CPL_FILE_HANDLE),
44 const char *
const papszArgv[],
int bCreateInputPipe,
45 int bCreateOutputPipe,
int bCreateErrorPipe,
char **papszOptions);
46CPL_PID CPL_DLL CPLSpawnAsyncGetChildProcessId(CPLSpawnedProcess *p);
47int CPL_DLL CPLSpawnAsyncFinish(CPLSpawnedProcess *p,
int bWait,
int bKill);
48CPL_FILE_HANDLE CPL_DLL CPLSpawnAsyncGetInputFileHandle(CPLSpawnedProcess *p);
49CPL_FILE_HANDLE CPL_DLL CPLSpawnAsyncGetOutputFileHandle(CPLSpawnedProcess *p);
50CPL_FILE_HANDLE CPL_DLL CPLSpawnAsyncGetErrorFileHandle(CPLSpawnedProcess *p);
51void CPL_DLL CPLSpawnAsyncCloseInputFileHandle(CPLSpawnedProcess *p);
52void CPL_DLL CPLSpawnAsyncCloseOutputFileHandle(CPLSpawnedProcess *p);
53void CPL_DLL CPLSpawnAsyncCloseErrorFileHandle(CPLSpawnedProcess *p);
55int CPL_DLL CPLPipeRead(CPL_FILE_HANDLE fin,
void *data,
int length);
56int 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:283
#define CPL_C_START
Macro to start a block of C symbols.
Definition: cpl_port.h:279
Virtual file handle.
Definition: cpl_vsi_virtual.h:47