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| author | f.bonnet <f.bonnet> | 2017-08-17 13:02:27 (GMT) |
|---|---|---|
| committer | f.bonnet <f.bonnet> | 2017-08-17 13:02:27 (GMT) |
| commit | c86a23de04031e905caf60b8b28dfeed64b8ba5f (patch) | |
| tree | 238f1f08b1c456d2542149fd47b3f00a225d2cbe /generic/tclProcess.c | |
| parent | f0aac87b35eafdc69d4fd6cbe7c00bd9417cf6c0 (diff) | |
| download | tcl-c86a23de04031e905caf60b8b28dfeed64b8ba5f.zip tcl-c86a23de04031e905caf60b8b28dfeed64b8ba5f.tar.gz tcl-c86a23de04031e905caf60b8b28dfeed64b8ba5f.tar.bz2 | |
Basic scaffolding for tcl::process
Diffstat (limited to 'generic/tclProcess.c')
| -rw-r--r-- | generic/tclProcess.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/generic/tclProcess.c b/generic/tclProcess.c new file mode 100644 index 0000000..3fcdacd --- /dev/null +++ b/generic/tclProcess.c @@ -0,0 +1,175 @@ +/*
+ * tclProcess.c --
+ *
+ * This file implements the "tcl::process" ensemble for subprocess
+ * management as defined by TIP #462.
+ *
+ * Copyright (c) 2017 Frederic Bonnet.
+ *
+ * See the file "license.terms" for information on usage and redistribution of
+ * this file, and for a DISCLAIMER OF ALL WARRANTIES.
+ */
+
+ #include "tclInt.h"
+
+ /*
+ * Prototypes for functions defined later in this file:
+ */
+
+static int ProcessListObjCmd(ClientData clientData,
+ Tcl_Interp *interp, int objc,
+ Tcl_Obj *const objv[]);
+static int ProcessStatusObjCmd(ClientData clientData,
+ Tcl_Interp *interp, int objc,
+ Tcl_Obj *const objv[]);
+static int ProcessPurgeObjCmd(ClientData clientData,
+ Tcl_Interp *interp, int objc,
+ Tcl_Obj *const objv[]);
+static int ProcessAutopurgeObjCmd(ClientData clientData,
+ Tcl_Interp *interp, int objc,
+ Tcl_Obj *const objv[]);
+
+/*----------------------------------------------------------------------
+ *
+ * ProcessListObjCmd --
+ *
+ * This function implements the 'tcl::process list' Tcl command.
+ * Refer to the user documentation for details on what it does.
+ *
+ * Results:
+ * Returns a standard Tcl result.
+ *
+ * Side effects:
+ * None.TODO
+ *
+ *----------------------------------------------------------------------
+ */
+
+ static int
+ ProcessListObjCmd(
+ ClientData clientData, /* Not used. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+ {
+ /* TODO */
+ return TCL_ERROR;
+ }
+
+/*----------------------------------------------------------------------
+ *
+ * ProcessStatusObjCmd --
+ *
+ * This function implements the 'tcl::process status' Tcl command.
+ * Refer to the user documentation for details on what it does.
+ *
+ * Results:
+ * Returns a standard Tcl result.
+ *
+ * Side effects:
+ * None.TODO
+ *
+ *----------------------------------------------------------------------
+ */
+
+ static int
+ ProcessStatusObjCmd(
+ ClientData clientData, /* Not used. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+ {
+ /* TODO */
+ return TCL_ERROR;
+ }
+
+/*----------------------------------------------------------------------
+ *
+ * ProcessPurgeObjCmd --
+ *
+ * This function implements the 'tcl::process purge' Tcl command.
+ * Refer to the user documentation for details on what it does.
+ *
+ * Results:
+ * Returns a standard Tcl result.
+ *
+ * Side effects:
+ * None.TODO
+ *
+ *----------------------------------------------------------------------
+ */
+
+ static int
+ ProcessPurgeObjCmd(
+ ClientData clientData, /* Not used. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+ {
+ /* TODO */
+ return TCL_ERROR;
+ }
+
+/*----------------------------------------------------------------------
+ *
+ * ProcessAutopurgeObjCmd --
+ *
+ * This function implements the 'tcl::process autopurge' Tcl command.
+ * Refer to the user documentation for details on what it does.
+ *
+ * Results:
+ * Returns a standard Tcl result.
+ *
+ * Side effects:
+ * None.TODO
+ *
+ *----------------------------------------------------------------------
+ */
+
+ static int
+ ProcessAutopurgeObjCmd(
+ ClientData clientData, /* Not used. */
+ Tcl_Interp *interp, /* Current interpreter. */
+ int objc, /* Number of arguments. */
+ Tcl_Obj *const objv[]) /* Argument objects. */
+ {
+ /* TODO */
+ return TCL_ERROR;
+ }
+
+/*
+ *----------------------------------------------------------------------
+ *
+ * TclInitProcessCmd --
+ *
+ * This procedure creates the "tcl::process" Tcl command. See the user
+ * documentation for details on what it does.
+ *
+ * Results:
+ * A standard Tcl result.
+ *
+ * Side effects:
+ * See the user documentation.
+ *
+ *----------------------------------------------------------------------
+ */
+
+ Tcl_Command
+ TclInitProcessCmd(
+ Tcl_Interp *interp) /* Current interpreter. */
+ {
+ static const EnsembleImplMap processImplMap[] = {
+ {"list", ProcessListObjCmd, TclCompileBasic0ArgCmd, NULL, NULL, 1},
+ {"status", ProcessStatusObjCmd, TclCompileBasicMin0ArgCmd, NULL, NULL, 1},
+ {"purge", ProcessPurgeObjCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 1},
+ {"autopurge", ProcessAutopurgeObjCmd, TclCompileBasic0Or1ArgCmd, NULL, NULL, 1},
+ {NULL, NULL, NULL, NULL, NULL, 0}
+ };
+ Tcl_Command processCmd;
+
+ processCmd = TclMakeEnsemble(interp, "::tcl::process", processImplMap);
+ Tcl_Export(interp, Tcl_FindNamespace(interp, "::tcl", NULL, 0),
+ "process", 0);
+ return processCmd;
+ }
+
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