tclPipe.c File Reference
#include "tclInt.h"Go to the source code of this file.
Data Structures | |
| struct | Detached |
Functions | |
| TCL_DECLARE_MUTEX (pipeMutex) | |
| void | Tcl_DetachPids (int numPids, Tcl_Pid *pidPtr) |
| void | Tcl_ReapDetachedProcs (void) |
| int | TclCleanupChildren (Tcl_Interp *interp, int numPids, Tcl_Pid *pidPtr, Tcl_Channel errorChan) |
| int | TclCreatePipeline (Tcl_Interp *interp, int argc, CONST char **argv, Tcl_Pid **pidArrayPtr, TclFile *inPipePtr, TclFile *outPipePtr, TclFile *errFilePtr) |
| Tcl_Channel | Tcl_OpenCommandChannel (Tcl_Interp *interp, int argc, CONST char **argv, int flags) |
Function Documentation
| TCL_DECLARE_MUTEX | ( | pipeMutex | ) |
Definition at line 31 of file tclPipe.c.
References CONST, Tcl_AppendResult(), Tcl_DStringFree(), Tcl_Flush(), Tcl_GetChannel(), Tcl_GetChannelName(), Tcl_PosixError(), TCL_READABLE, Tcl_TranslateFileName(), TCL_WRITABLE, TclpMakeFile(), and TclpOpenFile().
| void Tcl_DetachPids | ( | int | numPids, | |
| Tcl_Pid * | pidPtr | |||
| ) |
Definition at line 171 of file tclPipe.c.
References ckalloc, Detached::nextPtr, Detached::pid, Tcl_MutexLock, and Tcl_MutexUnlock.
Referenced by Tcl_OpenCommandChannel(), TclCreatePipeline(), and TclGetAndDetachPids().
| Tcl_Channel Tcl_OpenCommandChannel | ( | Tcl_Interp * | interp, | |
| int | argc, | |||
| CONST char ** | argv, | |||
| int | flags | |||
| ) |
Definition at line 1024 of file tclPipe.c.
References ckfree, Tcl_AppendResult(), Tcl_DetachPids(), TCL_ENFORCE_MODE, TCL_STDERR, TCL_STDIN, TCL_STDOUT, TclCreatePipeline(), TclpCloseFile(), and TclpCreateCommandChannel().
| void Tcl_ReapDetachedProcs | ( | void | ) |
Definition at line 210 of file tclPipe.c.
References ckfree, Detached::nextPtr, Detached::pid, Tcl_MutexLock, Tcl_MutexUnlock, Tcl_WaitPid(), and WNOHANG.
Referenced by TclCreatePipeline().
| int TclCleanupChildren | ( | Tcl_Interp * | interp, | |
| int | numPids, | |||
| Tcl_Pid * | pidPtr, | |||
| Tcl_Channel | errorChan | |||
| ) |
Definition at line 260 of file tclPipe.c.
References CONST, Detached::pid, SEEK_SET, Tcl_AppendResult(), Tcl_Close(), Tcl_DecrRefCount, TCL_ERROR, TCL_INTEGER_SPACE, Tcl_NewObj(), TCL_OK, Tcl_PosixError(), Tcl_ReadChars(), Tcl_ResetResult(), Tcl_Seek(), Tcl_SetErrorCode(), Tcl_SetObjResult(), Tcl_SignalId(), Tcl_SignalMsg(), Tcl_WaitPid(), TclpGetPid, WAIT_STATUS_TYPE, WEXITSTATUS, WIFEXITED, WIFSIGNALED, WIFSTOPPED, WSTOPSIG, and WTERMSIG.
| int TclCreatePipeline | ( | Tcl_Interp * | interp, | |
| int | argc, | |||
| CONST char ** | argv, | |||
| Tcl_Pid ** | pidArrayPtr, | |||
| TclFile * | inPipePtr, | |||
| TclFile * | outPipePtr, | |||
| TclFile * | errFilePtr | |||
| ) |
Definition at line 424 of file tclPipe.c.
References ckalloc, ckfree, CONST, Detached::pid, Tcl_AppendResult(), Tcl_DetachPids(), Tcl_DStringFree(), Tcl_DStringInit(), Tcl_DStringValue, Tcl_GetStdChannel(), TCL_OK, Tcl_PosixError(), TCL_READABLE, Tcl_ReapDetachedProcs(), Tcl_SetResult(), TCL_STATIC, TCL_STDERR, TCL_STDIN, TCL_STDOUT, Tcl_TranslateFileName(), TCL_WRITABLE, TclpCloseFile(), TclpCreatePipe(), TclpCreateProcess(), TclpCreateTempFile(), TclpMakeFile(), and TclpReleaseFile.
Referenced by Tcl_OpenCommandChannel().
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