[Utils] Declare const members as const.

xrootd · Dec 6, 2021 · 3701651 · 3701651
1 parent ffc4c6b
commit 3701651
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Showing 2 changed files with 17 additions and 13 deletions.
diff --git a/src/XrdOuc/XrdOucProg.cc b/src/XrdOuc/XrdOucProg.cc
@@ -106,7 +106,7 @@ int XrdOucProg::Feed(const char *data[], const int dlen[])
                   theRC = Run(strmP, argV, argC)
 
 int XrdOucProg::Run(XrdOucStream *Sp, const char *argV[], int argC,
-                                      const char *envV[])
+                                      const char *envV[]) const
 {
    char **myArgs;
    int rc, totArgs = numArgs + argC;
@@ -153,7 +153,7 @@ int XrdOucProg::Run(XrdOucStream *Sp, const char *argV[], int argC,
 
 /******************************************************************************/
 
-int XrdOucProg::Run(const char *argV[], int argC, const char *envV[])
+int XrdOucProg::Run(const char *argV[], int argC, const char *envV[]) const
 {
    XrdOucStream cmd;
    char *lp;
@@ -177,7 +177,7 @@ int XrdOucProg::Run(const char *argV[], int argC, const char *envV[])
 /******************************************************************************/
 
 int XrdOucProg::Run(XrdOucStream *Sp, const char *arg1, const char *arg2,
-                                      const char *arg3, const char *arg4)
+                                      const char *arg3, const char *arg4) const
 {
    int rc;
 
@@ -190,7 +190,7 @@ int XrdOucProg::Run(XrdOucStream *Sp, const char *arg1, const char *arg2,
 /******************************************************************************/
 
 int XrdOucProg::Run(const char *arg1, const char *arg2,
-                    const char *arg3, const char *arg4)
+                    const char *arg3, const char *arg4) const
 {
    XrdOucStream cmd;
    char *lp;
@@ -215,7 +215,7 @@ int XrdOucProg::Run(const char *arg1, const char *arg2,
 
 int XrdOucProg::Run(char *outBuff, int outBsz,
                     const char *arg1, const char *arg2,
-                    const char *arg3, const char *arg4)
+                    const char *arg3, const char *arg4) const
 {
    XrdOucStream cmd;
    char *lp, *tp;
@@ -254,7 +254,7 @@ int XrdOucProg::Run(char *outBuff, int outBsz,
 /*                               R u n D o n e                                */
 /******************************************************************************/
 
-int XrdOucProg::RunDone(XrdOucStream &cmd)
+int XrdOucProg::RunDone(XrdOucStream &cmd) const
 {
    int rc;
 

diff --git a/src/XrdOuc/XrdOucProg.hh b/src/XrdOuc/XrdOucProg.hh
@@ -65,7 +65,11 @@ int Feed(const char *data) {return Feed(data, (int)strlen(data));}
 // getStream() returns the stream created by Start(). Use the object to get
 // lines written by the started program.
 //
-XrdOucStream *getStream() {return myStream;}
+XrdOucStream *getStream() const {return myStream;}
+
+// Return true if this program is a local in-line executable.
+//
+bool isLocal() {return myProc != 0;}
 
 // Run executes the command that was passed via Setup(). You may pass
 // additional arguments to be appended to the existing ones. The
@@ -74,28 +78,28 @@ XrdOucStream *getStream() {return myStream;}
 // When using the form without a stream pointer, command output is thrown away.
 //
 int          Run(XrdOucStream *Sp, const char *argV[], int argc=0,
-                                   const char *envV[]=0);
+                                   const char *envV[]=0) const;
 
-int          Run(const char *argV[], int argC, const char *envV[]=0);
+int          Run(const char *argV[], int argC, const char *envV[]=0) const;
 
 // Run executes the command that was passed via Setup(). You may pass
 // up to four additional arguments that will be added to the end of any
 // existing arguments. The ending status code of the program is returned.
 //
 int          Run(XrdOucStream *Sp,  const char *arg1=0, const char *arg2=0,
-                                    const char *arg3=0, const char *arg4=0);
+                                    const char *arg3=0, const char *arg4=0) const;
 
 int          Run(const char *arg1=0, const char *arg2=0,
-                 const char *arg3=0, const char *arg4=0);
+                 const char *arg3=0, const char *arg4=0) const;
 
 int          Run(char *outBuff, int outBsz,
                  const char *arg1=0, const char *arg2=0,
-                 const char *arg3=0, const char *arg4=0);
+                 const char *arg3=0, const char *arg4=0) const;
 
 // RunDone should be called to drain the output stream and get the ending
 // status of the running process.
 //
-int          RunDone(XrdOucStream &cmd);
+int          RunDone(XrdOucStream &cmd) const;
 
 // Start executes the command that was passed via Setup(). The started
 // program is expected to linger so that you can send directives to it