Invent a new, more thread-safe version of PQrequestCancel, called PQcancel.
Tom Lane <tgl@sss.pgh.pa.us>
Invent a new, more thread-safe version of PQrequestCancel, called PQcancel. Use this new function in psql. Implement query cancellation in psql for Windows. Code by Magnus Hagander, documentation and minor editorialization by Tom Lane.
Files
| Path | Change | +/− |
|---|---|---|
| doc/src/sgml/libpq.sgml | modified | +135 −49 |
| src/bin/psql/common.c | modified | +87 −12 |
| src/bin/psql/common.h | modified | +4 −2 |
| src/bin/psql/mainloop.c | modified | +5 −2 |
| src/interfaces/libpq/exports.txt | modified | +4 −1 |
| src/interfaces/libpq/fe-connect.c | modified | +135 −50 |
| src/interfaces/libpq/libpq-fe.h | modified | +16 −1 |
| src/interfaces/libpq/libpq-int.h | modified | +13 −1 |