DTrace compiler warnings
I'm just seeing these kind of compiler warnings in current HEAD:
pgstat.c: In function ‘pgstat_report_activity’:
pgstat.c:2276: warning: passing argument 1 of
‘__dtrace_probe$postgresql$statement__status$v1$63686172202a’ discards
qualifiers from pointer target type
There are more of them (e.g. postgres.c), all passing a const char pointer.
Platform is Snow Leopard, 10.6.2, gcc 4.2.1
--
Thanks
Bernd
Hmm, const is also problem on solaris. dtrace generates probe.h file and
eats const. It generates following noise on solaris build:
"postgres.c", line 554: warning: argument #1 is incompatible with
prototype:
prototype: pointer to char : "../../../src/include/utils/probes.h",
line 582
argument : pointer to const char
IIRC, it was discussed. I cc Robert. He should know answer why const is
ignored.
Zdenek
Bernd Helmle píše v so 14. 11. 2009 v 14:54 +0100:
Show quoted text
I'm just seeing these kind of compiler warnings in current HEAD:
pgstat.c: In function ‘pgstat_report_activity’:
pgstat.c:2276: warning: passing argument 1 of
‘__dtrace_probe$postgresql$statement__status$v1$63686172202a’ discards
qualifiers from pointer target typeThere are more of them (e.g. postgres.c), all passing a const char pointer.
Platform is Snow Leopard, 10.6.2, gcc 4.2.1
--
ThanksBernd
--On 14. November 2009 15:25:25 +0100 Zdenek Kotala <Zdenek.Kotala@Sun.COM>
wrote:
Hmm, const is also problem on solaris. dtrace generates probe.h file and
eats const. It generates following noise on solaris build:"postgres.c", line 554: warning: argument #1 is incompatible with
prototype:
prototype: pointer to char : "../../../src/include/utils/probes.h",
line 582
argument : pointer to const charIIRC, it was discussed. I cc Robert. He should know answer why const is
ignored.
Have you dug into this further?
--
Thanks
Bernd