* [9fans] Unexpected complaint
@ 2013-04-02 6:54 lucio
2013-04-02 7:02 ` Yaroslav
0 siblings, 1 reply; 5+ messages in thread
From: lucio @ 2013-04-02 6:54 UTC (permalink / raw)
To: 9fans
The following code triggers a warning:
#include <u.h>
#include <libc.h>
int main() {
unsigned long long val = 0;
print("VAL: %llu\n", val);
return 0;
}
warning: llu.c:7 format mismatch llu
UVLONG, arg 2
and produces the damnedest output:
VAL: %
%(not terminated by a newline).
Something's not right, anybody know what the cause is? And maybe the
cure?
++L
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [9fans] Unexpected complaint 2013-04-02 6:54 [9fans] Unexpected complaint lucio @ 2013-04-02 7:02 ` Yaroslav 2013-04-02 7:27 ` lucio 0 siblings, 1 reply; 5+ messages in thread From: Yaroslav @ 2013-04-02 7:02 UTC (permalink / raw) To: Fans of the OS Plan 9 from Bell Labs [-- Attachment #1: Type: text/plain, Size: 622 bytes --] works as expected if given "%llud" format. 2013/4/2 <lucio@proxima.alt.za> > The following code triggers a warning: > > #include <u.h> > #include <libc.h> > > int main() { > unsigned long long val = 0; > > print("VAL: %llu\n", val); > return 0; > } > > warning: llu.c:7 format mismatch llu > UVLONG, arg 2 > > and produces the damnedest output: > > VAL: % > %(not terminated by a newline). > > Something's not right, anybody know what the cause is? And maybe the > cure? > > ++L > > > -- - Yaroslav [-- Attachment #2: Type: text/html, Size: 1085 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [9fans] Unexpected complaint 2013-04-02 7:02 ` Yaroslav @ 2013-04-02 7:27 ` lucio 2013-04-02 8:15 ` Charles Forsyth 0 siblings, 1 reply; 5+ messages in thread From: lucio @ 2013-04-02 7:27 UTC (permalink / raw) To: 9fans > works as expected if given "%llud" format. I thought I'd tried that (in another context) and the results were even more disappointing. I'll have to re-read the printf(2) man page... Thanks. ++L ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [9fans] Unexpected complaint 2013-04-02 7:27 ` lucio @ 2013-04-02 8:15 ` Charles Forsyth 2013-04-02 8:18 ` lucio 0 siblings, 1 reply; 5+ messages in thread From: Charles Forsyth @ 2013-04-02 8:15 UTC (permalink / raw) To: Fans of the OS Plan 9 from Bell Labs [-- Attachment #1: Type: text/plain, Size: 170 bytes --] On 2 April 2013 08:27, <lucio@proxima.alt.za> wrote: > I'll have to re-read the printf(2) man you're using print, not printf, and the conventions are different. [-- Attachment #2: Type: text/html, Size: 466 bytes --] ^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [9fans] Unexpected complaint 2013-04-02 8:15 ` Charles Forsyth @ 2013-04-02 8:18 ` lucio 0 siblings, 0 replies; 5+ messages in thread From: lucio @ 2013-04-02 8:18 UTC (permalink / raw) To: 9fans > you're using print, not printf, and the conventions are different. I thought I wasn't totally insane! Thank you, Charles. ++L PS: Now I got to go back to the original instance of the problem and figure out what is the case there, ^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2013-04-02 8:18 UTC | newest] Thread overview: 5+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2013-04-02 6:54 [9fans] Unexpected complaint lucio 2013-04-02 7:02 ` Yaroslav 2013-04-02 7:27 ` lucio 2013-04-02 8:15 ` Charles Forsyth 2013-04-02 8:18 ` lucio
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