postgres

History

Tom Lane 9f9d9b51f0 Improve pqexpbuffer.c to use modern vsnprintf implementations efficiently. When using a C99-compliant vsnprintf, we can use its report of the required buffer size to avoid making multiple loops through the formatting logic. This is similar to the changes recently made in stringinfo.c, but we can't use psprintf.c here because in libpq we don't want to exit() on error. (The behavior pqexpbuffer.c has historically used is to mark the PQExpBuffer as "broken", ie empty, if it runs into any fatal problem.) To avoid duplicating code more than necessary, I refactored printfPQExpBuffer and appendPQExpBuffer to share a subroutine that's very similar to psprintf.c's pvsnprintf in spirit.		12 years ago
..
po	Translation updates	12 years ago
test	Fix PQconninfoParse error message handling	13 years ago
.gitignore	Re-include pqsignal() in libpq.	13 years ago
Makefile	Stamp shared-library minor version numbers for 9.4.	13 years ago
README	…
bcc32.mak	Re-include pqsignal() in libpq.	13 years ago
exports.txt	…
fe-auth.c	Get rid of use of asprintf() in favor of a more portable implementation.	12 years ago
fe-auth.h	…
fe-connect.c	Expect EWOULDBLOCK from a non-blocking connect() call only on Windows.	13 years ago
fe-exec.c	Additional spelling corrections	13 years ago
fe-lobj.c	…
fe-misc.c	Move pqsignal() to libpgport.	13 years ago
fe-print.c	pgindent run for release 9.3	13 years ago
fe-protocol2.c	…
fe-protocol3.c	pgindent run for release 9.3	13 years ago
fe-secure.c	Fix SSL deadlock risk in libpq	12 years ago
libpq-events.c	…
libpq-events.h	pgindent run for release 9.3	13 years ago
libpq-fe.h	pg_isready	13 years ago
libpq-int.h	…
libpq.rc.in	Stamp HEAD as 9.4devel.	13 years ago
nls.mk	Translation updates	13 years ago
pg_service.conf.sample	…
pqexpbuffer.c	Improve pqexpbuffer.c to use modern vsnprintf implementations efficiently.	12 years ago
pqexpbuffer.h	…
pthread-win32.c	…
win32.c	…
win32.h	…
win32.mak	Re-include pqsignal() in libpq.	13 years ago

README

src/interfaces/libpq/README

This directory contains the C version of Libpq, the POSTGRES frontend library.