OK :) Is there a way to do this automatically? Cheers, David. On Mon, Dec 03, 2012 at 03:14:54AM -0300, Alvaro Herrera wrote: > MODERATOR WARNING > > I noticed that this guy Rahul seems to be reinjecting old list emails > somehow. Please don't approve anything coming from him. Observe this > example: > > http://postgresql.1045698.n5.nabble.com/Re-GENERAL-MS-Access-and-Stored-procedures-td1843848.html > http://postgresql.1045698.n5.nabble.com/Re-GENERAL-MS-Access-and-Stored-procedures-td5734652.html > The original message was posted in 2005! > > The message here is this one (also in 2005): > http://postgresql.1045698.n5.nabble.com/GENERAL-Exception-Handling-in-C-Language-Functions-td1843896.html > > I have no idea what's going on. Maybe it's something to do with Nabble. > There are others pending moderation in pgsql-admin and pgsql-hackers too. > > rahul143 wrote: > > I have the created a C-Language function (code is below). Now, I > > wonder: How do I handle exceptions, for example if malloc cannot assign > > the necessary memory? Do "palloc" and "pfree" handle such a case > > cleanly? Should I simply use an "assert"? > > > > #include "postgres.h" > > #include <string.h> > > #include <stdlib.h> > > #include "fmgr.h" > > #include "libinn.h" > > > > PG_FUNCTION_INFO_V1(ffiinews_uwildmat); > > > > /* Wrapper for INN's function uwildmat. Needs parameters in UTF-8. */ > > Datum ffiinews_uwildmat(PG_FUNCTION_ARGS) { > > VarChar *text = PG_GETARG_VARCHAR_P(0); > > VarChar *pattern = PG_GETARG_VARCHAR_P(1); > > int text_len = VARSIZE(text)-VARHDRSZ; > > int pattern_len = VARSIZE(pattern)-VARHDRSZ; > > char *tmp_text = (char *)malloc(text_len+1); > > if (tmp_text == NULL) > > ; /* What now? */ > > char *tmp_pattern = (char *)malloc(pattern_len+1); > > if (tmp_pattern == NULL) > > ; /* What now? */ > > strncpy(tmp_text, VARDATA(text), text_len); > > tmp_text[text_len] = '\0'; > > strncpy(tmp_pattern, VARDATA(pattern), pattern_len); > > tmp_pattern[pattern_len] = '\0'; > > bool matches = uwildmat(tmp_text, tmp_pattern); > > > > > > > > ----- > > > > > > > > > > -- > > View this message in context: http://postgresql.1045698.n5.nabble.com/GENERAL-Exception-Handling-in-C-Language-Functions-tp5734656.html > > Sent from the PostgreSQL - general mailing list archive at Nabble.com. > > > > > > -- > > Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) > > To make changes to your subscription: > > http://www.postgresql.org/mailpref/pgsql-general > > > -- > Álvaro Herrera http://www.2ndQuadrant.com/ > PostgreSQL Development, 24x7 Support, Training & Services -- David Fetter <david@xxxxxxxxxx> http://fetter.org/ Phone: +1 415 235 3778 AIM: dfetter666 Yahoo!: dfetter Skype: davidfetter XMPP: david.fetter@xxxxxxxxx iCal: webcal://www.tripit.com/feed/ical/people/david74/tripit.ics Remember to vote! Consider donating to Postgres: http://www.postgresql.org/about/donate -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
