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send_mess() uses 'const char *' (and more const char*)

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The 2nd and 3rd parameter in send_mess() can and should
be a 'const char *' instead of just 'char *'.
Modern compilers complain here, so that the signature now
gets the const.

Update drivers from the following list to use the new send_mess():
    modules/motorAcs
    modules/motorAcsTech80
    modules/motorAerotech
    modules/motorFaulhaber
    modules/motorIms
    modules/motorKohzu
    modules/motorMclennan
    modules/motorMicos
    modules/motorMicroMo
    modules/motorNewFocus
    modules/motorNewport
    modules/motorOms
    modules/motorOriel
    modules/motorPI
    modules/motorParker
    modules/motorPiJena
    modules/motorSmartMotor
    modules/motorThorLabs

And while there, fix one more "const char *" in motordrvCom.cc
This commit is contained in:
Torsten Bögershausen
2019-09-30 12:31:09 +02:00
parent 7408f52884
commit 8b43d40d18
21 changed files with 34 additions and 21 deletions
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docs/RELEASE.txt
+13
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@@ -219,6 +219,19 @@ Modification Log for R6-10
File modified: OmsSrc/drvMAXv.cc
8) Changed axis names from 'char *' to 'const char*' to avoid compiler warnings.
(Assigning literal string to char* is deprecated).
This affects driver_table.axis_names and driver_table.sendmsg used in
every motor driver.
*** THIS CHANGE BREAKS BACKWARD COMPATIBILITY! ***
All external motor drivers need to change their send_mess() function
to use 'const char*' as the last argument:
RTN_STATUS send_mess(int, const char *, const char *);
Files modified: motorApp/MotorSrc/motordrvCom.h
motorApp/MotorSrc/motordrvCom.cc
motorApp/*Src/drv*.cc
Modification Log for R6-9
=========================