MPE/iX Shell and Utilities Reference Manual, Vol 1

ctags(1) MPE/iX Shell and Utilities ctags(1)
Message: pipe to command "cmd": system error
Cause: See syserror(3).
Action: See syserror(3).
Message: tag file "filename": system error
Cause: See syserror(3).
Action: See syserror(3).
Message: tmp file "filename": system error
Cause: See syserror(3).
Action: See syserror(3).
Message: unable to pipe to sort command: system error
Cause: See syserror(3).
Action: See syserror(3).
Message: Unknown option "–option"
Cause: You specified an option that is not valid for ctags.
Action: Check the DESCRIPTION section for a list of valid ctags options.
Message: Warning: ident already defined in filename.
Cause: You defined the identifier ident multiple times. The occurrence which produced
this warning is ignored.
Action: Remove the extra definitions of ident.
PORTABILITY
POSIX.2. x/OPEN Portability Guide 4.0.
4.2 BSD UNIX and up.
The only language understood by this version of ctags is C.
The –B, –F, and –w options are
MPE/iX extensions to the
POSIX standard.
NOTE
Recognizing a function definition in C source code can be somewhat difficult. Since ctags
does not know which C preprocessor symbols are defined, there may be some misplaced func-
tion definition information if sections of code within #if...#endif are not complete
blocks.
ctags invokes the sort command internally.
MPE/iX NOTES
For information on how the current MPE/iX implementation may affect the operation of this
utility, see Appendix A, MPE/iX Implementation Considerations.
Commands and Utilities 1-145