Hi,
2015/7/18 Sat 2:27:42 UTC+9 rexdf wrote:
> What's the difference between `vim_snprintf` and `snprintf`?
>
> Only patch 786 in option.c has snprintf. And it fails on VC build.
>
>
> option.obj : error LNK2001: unresolved external symbol snprintf
> gvim.exe : fatal error LNK1120: 1 unresolved externals
> NMAKE : fatal error U1077: '"C:\Program Files (x86)\Microsoft Visual Studio
> 12.0
> \VC\BIN\amd64\link.EXE"' : return code '0x460'
I think vim_snprintf should be used instead of snprintf.
--- a/src/option.c
+++ b/src/option.c
@@ -8314,9 +8314,9 @@ set_bool_option(opt_idx, varp, value, op
if (!starting)
{
char_u buf_old[2], buf_new[2], buf_type[7];
- snprintf((char *)buf_old, 2, "%d", old_value ? TRUE: FALSE);
- snprintf((char *)buf_new, 2, "%d", value ? TRUE: FALSE);
- sprintf((char *)buf_type, "%s", (opt_flags & OPT_LOCAL) ? "local" :
"global");
+ vim_snprintf((char *)buf_old, 2, "%d", old_value ? TRUE: FALSE);
+ vim_snprintf((char *)buf_new, 2, "%d", value ? TRUE: FALSE);
+ vim_snprintf((char *)buf_type, 7, "%s", (opt_flags & OPT_LOCAL) ?
"local" : "global");
set_vim_var_string(VV_OPTION_NEW, buf_new, -1);
set_vim_var_string(VV_OPTION_OLD, buf_old, -1);
set_vim_var_string(VV_OPTION_TYPE, buf_type, -1);
@@ -8864,9 +8864,9 @@ set_num_option(opt_idx, varp, value, err
if (!starting && errmsg == NULL)
{
char_u buf_old[11], buf_new[11], buf_type[7];
- snprintf((char *)buf_old, 10, "%ld", old_value);
- snprintf((char *)buf_new, 10, "%ld", value);
- snprintf((char *)buf_type, 7, "%s", (opt_flags & OPT_LOCAL) ? "local" :
"global");
+ vim_snprintf((char *)buf_old, 10, "%ld", old_value);
+ vim_snprintf((char *)buf_new, 10, "%ld", value);
+ vim_snprintf((char *)buf_type, 7, "%s", (opt_flags & OPT_LOCAL) ?
"local" : "global");
set_vim_var_string(VV_OPTION_NEW, buf_new, -1);
set_vim_var_string(VV_OPTION_OLD, buf_old, -1);
set_vim_var_string(VV_OPTION_TYPE, buf_type, -1);
Regards,
Ken Takata
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