I made a safe_sqlite3_open function like this:
/* From sqlite.c --> query_and_populate function */
int safe_sqlite3_open(char *tablename, sqlite3 *db)
{
int retval;
retval = sqlite3_open(tablename, db);
if(retval != SQLITE_OK)
HandleError(retval, "sqlite3_open", "Can't open database:
%s", sqlite3_errmsg(db));
return retval;
}
In normal usage, I call the function like this:
/* From safecalls.c --> safe_sqlite3_open */
sqlite3 *db;
rc = safe_sqlite3_open(tablename, &db);
When I run make, though, I get these errors:
gcc -g -c cursedj.c -o cursedj.o
gcc -g -c musicinfo.c -o musicinfo.o
gcc -g -c sqlite.c -o sqlite.o
sqlite.c: In function ‘query_and_populate’:
sqlite.c:14: warning: passing argument 2 of ‘safe_sqlite3_open’
from incompatible pointer type
gcc -g -c winmanip.c -o winmanip.o
gcc -g -c output.c -o output.o
gcc -g -c dhandler.c -o dhandler.o
gcc -g -c help.c -o help.o
gcc -g -c file.c -o file.o
gcc -g -c safecalls.c -o safecalls.o
safecalls.c: In function ‘safe_sqlite3_open’:
safecalls.c:152: warning: passing argument 2 of ‘sqlite3_open’
from incompatible pointer type
gcc -Wall -g -lm -lncurses -lsqlite3 -o cursedj cursedj.o
musicinfo.o sqlite.o winmanip.o \
output.o dhandler.o help.o file.o safecalls.o
I know that they're just warnings, but, how can I pass the sqlite3
pointer to my safe function
without getting any errors? I've tried making the function parameters "*&",
"&", passing the "address of"
to the function...all to no avail, except what I have now, but I get those
warnings, BUT, the code does
work and my program runs the way it is above.
--
VR~
TW
Email: twilliams...@elp.rr.com
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