30 #ifndef CPL_SPAWN_H_INCLUDED
31 #define CPL_SPAWN_H_INCLUDED
41 int CPL_DLL CPLSpawn(
const char *
const papszArgv[],
VSILFILE *fin,
46 typedef HANDLE CPL_FILE_HANDLE;
47 #define CPL_FILE_INVALID_HANDLE CPL_NULLPTR
48 typedef DWORD CPL_PID;
50 #include <sys/types.h>
51 typedef int CPL_FILE_HANDLE;
52 #define CPL_FILE_INVALID_HANDLE -1
53 typedef pid_t CPL_PID;
56 typedef struct _CPLSpawnedProcess CPLSpawnedProcess;
58 CPLSpawnedProcess CPL_DLL *
59 CPLSpawnAsync(
int (*pfnMain)(CPL_FILE_HANDLE, CPL_FILE_HANDLE),
60 const char *
const papszArgv[],
int bCreateInputPipe,
61 int bCreateOutputPipe,
int bCreateErrorPipe,
char **papszOptions);
62 CPL_PID CPL_DLL CPLSpawnAsyncGetChildProcessId(CPLSpawnedProcess *p);
63 int CPL_DLL CPLSpawnAsyncFinish(CPLSpawnedProcess *p,
int bWait,
int bKill);
64 CPL_FILE_HANDLE CPL_DLL CPLSpawnAsyncGetInputFileHandle(CPLSpawnedProcess *p);
65 CPL_FILE_HANDLE CPL_DLL CPLSpawnAsyncGetOutputFileHandle(CPLSpawnedProcess *p);
66 CPL_FILE_HANDLE CPL_DLL CPLSpawnAsyncGetErrorFileHandle(CPLSpawnedProcess *p);
67 void CPL_DLL CPLSpawnAsyncCloseInputFileHandle(CPLSpawnedProcess *p);
68 void CPL_DLL CPLSpawnAsyncCloseOutputFileHandle(CPLSpawnedProcess *p);
69 void CPL_DLL CPLSpawnAsyncCloseErrorFileHandle(CPLSpawnedProcess *p);
71 int CPL_DLL CPLPipeRead(CPL_FILE_HANDLE fin,
void *data,
int length);
72 int CPL_DLL CPLPipeWrite(CPL_FILE_HANDLE fout,
const void *data,
int length);
76 #endif // CPL_SPAWN_H_INCLUDED