pg_begintypend
Hi all,
loading a function written in C I get this error:
#create function email_in( cstring ) returns email AS 'emaildt.so', 'email_in' LANGUAGE C STRICT;
NOTICE: type "email" is not yet defined
DETAIL: Creating a shell type definition.
ERROR: could not load library "emaildt.so": emaildt.so: undefined symbol: pg_begintypsend
I'm compiling my files in this way:
gcc -c -g -fPIC -o "email.o" -I /usr/include/pgsql/server "email.c"
gcc -g -shared -fPIC -o "emaildt.so" email.o
which library I have to link in order to have the symbol pg_begintypsend ?
Regards
Gaetano Mendola
I see this code in pg_ctl:
PID=`sed -n 1p $PIDFILE`
if [ "$PID" -lt 0 ];then
PID=`expr 0 - $PID`
Wnen it is possible (and why) to have a negative number in postmaster.pid?
Thanks,
Mike
Sorry, I should have checked the source first.
Just found this in miscinit.c :
* By convention, the owning process' PID is negated if it is a standalone
* backend rather than a postmaster. This is just for informational
purposes.
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-----Original Message-----
I see this code in pg_ctl:
PID=`sed -n 1p $PIDFILE`
if [ "$PID" -lt 0 ];then
PID=`expr 0 - $PID`Wnen it is possible (and why) to have a negative number in postmaster.pid?
Gaetano Mendola <mendola@bigfoot.com> writes:
which library I have to link in order to have the symbol pg_begintypsend ?
I think you want pq_begintypsend.
Consider paying more attention to unknown-function warnings from your
compiler.
regards, tom lane
Tom Lane wrote:
Gaetano Mendola <mendola@bigfoot.com> writes:
which library I have to link in order to have the symbol pg_begintypsend ?
I think you want pq_begintypsend.
Consider paying more attention to unknown-function warnings from your
compiler.
I had no warning at all, I think I have to increment the warning setting
during my compilation.
Gaetano