vim-patch:9.0.2180: POSIX function name in exarg causes issues (#28308)

Problem:  POSIX function name in exarg struct causes issues
          on OpenVMS
Solution: Rename getline member in exarg struct to ea_getline,
          remove isinf() workaround for VMS

There are compilers that do not treat well POSIX functions - like
getline - usage in the structs.

Older VMS compilers could digest this... but the newer OpenVMS compilers
( like VSI C x86-64 X7.4-843 (GEM 50XB9) ) cannot deal with these
structs. This could be limited to getline() that is defined via
getdelim() and might not affect all POSIX functions in general - but
avoiding POSIX function names usage in the structs is a "safe side"
practice without compromising the functionality or the code readability.

The previous OpenVMS X86 port used a workaround limiting the compiler
capabilities using __CRTL_VER_OVERRIDE=80400000
In order to make the OpenVMS port future proof, this pull request
proposes a possible solution.

closes: vim/vim#13704

https://github.com/vim/vim/commit/6fdb6280821a822768df5689a5d727e37d38306c

Co-authored-by: Zoltan Arpadffy <zoltan.arpadffy@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/nvim/eval.c b/src/nvim/eval.c
index 9551a688c3..10e9c3ea7f 100644
--- a/src/nvim/eval.c
+++ b/src/nvim/eval.c
@@ -764,8 +764,8 @@ void fill_evalarg_from_eap(evalarg_T *evalarg, exarg_T *eap, bool skip)
     return;
   }
 
-  if (getline_equal(eap->getline, eap->cookie, getsourceline)) {
-    evalarg->eval_getline = eap->getline;
+  if (getline_equal(eap->ea_getline, eap->cookie, getsourceline)) {
+    evalarg->eval_getline = eap->ea_getline;
     evalarg->eval_cookie = eap->cookie;
   }
 }
@@ -8203,7 +8203,7 @@ void ex_execute(exarg_T *eap)
         did_emsg = save_did_emsg;
       }
     } else if (eap->cmdidx == CMD_execute) {
-      do_cmdline(ga.ga_data, eap->getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE);
+      do_cmdline(ga.ga_data, eap->ea_getline, eap->cookie, DOCMD_NOWAIT|DOCMD_VERBOSE);
     }
   }