gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wimplicit-fallthrough=3 -Wcast-function-type -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -O2 -fPIC -I. -I./ -I/usr/local/include/postgresql/server -I/usr/local/include/postgresql/internal  -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/local/include  -c -o collector.o collector.c
collector.c: In function 'collector_main':
collector.c:355:9: error: too few arguments to function 'InitPostgres'
  355 |         InitPostgres(NULL, InvalidOid, NULL, InvalidOid, NULL, false);
      |         ^~~~~~~~~~~~
In file included from collector.c:17:
/usr/local/include/postgresql/server/miscadmin.h:460:13: note: declared here
  460 | extern void InitPostgres(const char *in_dbname, Oid dboid,
      |             ^~~~~~~~~~~~
make: *** [<builtin>: collector.o] Error 1