patch 9.0.2180: POSIX function name in exarg causes issues
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: #13704
Signed-off-by: Zoltan Arpadffy <zoltan.arpadffy@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/usercmd.c b/src/usercmd.c
index 3191257..04b3419 100644
--- a/src/usercmd.c
+++ b/src/usercmd.c
@@ -1110,7 +1110,7 @@
char_u *retp = p;
if (*p == '{' && ends_excmd2(eap->arg, skipwhite(p + 1))
- && eap->getline != NULL)
+ && eap->ea_getline != NULL)
{
garray_T ga;
char_u *line = NULL;
@@ -1127,7 +1127,7 @@
for (;;)
{
vim_free(line);
- if ((line = eap->getline(':', eap->cookie,
+ if ((line = eap->ea_getline(':', eap->cookie,
0, GETLINE_CONCAT_CONTBAR)) == NULL)
{
emsg(_(e_missing_rcurly));
@@ -1955,7 +1955,7 @@
#endif
}
- (void)do_cmdline(buf, eap->getline, eap->cookie,
+ (void)do_cmdline(buf, eap->ea_getline, eap->cookie,
DOCMD_VERBOSE|DOCMD_NOWAIT|DOCMD_KEYTYPED);
// Careful: Do not use "cmd" here, it may have become invalid if a user