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Re: [PATCH] Enable sub-second timeout in zsystem flock
On Sun, 2020-03-15 at 16:54 +0000, Daniel Shahaf wrote:
> >
> > Done, but it had to be as a string, because I didn't see a way to use
> > a zlong in zwarnnam().
>
> That doesn't seem to be supported. It could be added, if needed.
Seems obvious enough maybe we should just add it? A single use of it
would justify adding it for the extra clarity alone.
Not (yet) tested as not (yet) used.
pws
diff --git a/Src/utils.c b/Src/utils.c
index f9c2d4a2b..73d27dc94 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -130,6 +130,7 @@ set_widearray(char *mb_array, Widechar_array wca)
%l const char *, int C string of given length (null not required)
%L long decimal value
%d int decimal value
+ %z zlong decimal value
%% (none) literal '%'
%c int character at that codepoint
%e int strerror() message (argument is typically 'errno')
@@ -331,6 +332,14 @@ zerrmsg(FILE *file, const char *fmt, va_list ap)
num = va_arg(ap, int);
fprintf(file, "%d", num);
break;
+ case 'z':
+ {
+ zlong znum = va_arg(ap, zlong);
+ char buf[DIGBUFSIZE];
+ convbase(buf, znum, 10);
+ fputs(buf, file);
+ break;
+ }
case '%':
putc('%', file);
break;
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