Pike-devel March 2022

pike-devel@lists.lysator.liu.se

2 participants
22 discussions

Re: Playing music using pike and SDL.
by Martin Nilsson (lvl 60) ＠ Pike (-) developers forum 20 Jan '26

20 Jan '26

Were you not able to get any C code to play through SDL either? Does your SDL library have a mixer compiled in it (I think it is optional)?

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None
by None 09 Mar '22

09 Mar '22

| If the result is a BLOB then the sqlite3_column_bytes() routine | returns the number of bytes in that BLOB. No type conversions | occur. If the result is a string (or a number since a number can be | converted into a string) then sqlite3_column_bytes() converts the | value into a UTF-8 string and returns the number of bytes in the | resulting string. The value returned does not include the \000 | terminator at the end of the string. The sqlite3_column_bytes16() | routine converts the value into a UTF-16 encoding and returns the ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ | number of bytes (not characters) in the resulting string. The \u0000 | terminator is not included in this count. As far as I can see, it does perform conversions internally, and they will most likely fail if the inserted data isn't properly encoded. >Regards, >/Al

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by None 09 Mar '22

09 Mar '22

/* Macros for aggregating results built on the stack into an array, * while maintaining a bound on stack consumption. Use like this: * * check_stack(120); * BEGIN_AGGREGATE_ARRAY(estimated_size_of_final_array) { * for (...) { * ... stuff that produces a value on the stack ... * DO_AGGREGATE_ARRAY(120); * ... * } * } END_AGGREGATE_ARRAY; * * The array is left on top of the stack. */

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by None 09 Mar '22

09 Mar '22

error prone to me :) Just to be sure: > Stdio.File("/tmp/foo", "r")->mode(); (2) Result: 4099 -- Bertrand LUPART Linkeo.com - R&D | http://www.linkeo.com/ +33 1 72 71 71 82 | 17, rue de la Banque - F75002 Paris Systèmes de gestion d'email entrant | Email management systems

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by None 09 Mar '22

09 Mar '22

xenofarm_result.tar file could be gzipped: ----8<----8<----8<----8<---- cd xenofarm_result && tar cf - . > ../xenofarm_result.tar gzip -f9 xenofarm_result.tar ---->8---->8---->8---->8---- $ pwd ~/Code/Pike/xenoclient/pike-7.7/nutella/buildtmp/Pike-v7.7-snapshot $ cd xenofarm_result $ pwd ~/Code/Pike/xenoclient/pike-7.7/nutella/buildtmp/Pike-v7.7-snapshot/xenofarm_result $ tar cf - . > ../xenofarm_result.tar $ ls buildid.txt configcache.txt _core.txt compilelog.txt configlogs.txt mainlog.txt $ gzip -f9 xenofarm_result.tar gzip: xenofarm_result.tar: No such file or directory Shouldn't the last line be "gzip -f9 ../xenofarm_result.tar" instead? -- Bertrand LUPART Linkeo.com - R&D | http://www.linkeo.com/ +33 1 72 71 71 82 | 17, rue de la Banque - F75002 Paris Systèmes de gestion d'email entrant | Email management systems

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by None 09 Mar '22

09 Mar '22

attributes to UNIX protection mode flags. / Henrik Grubbström (Lysator) Previous text: >2004-04-06 15:17: >Subject: WINAPI >-------------------------------------------------------------------- >My guess is that dtox means "DOS to UNIX" and sets line end conversion. > > / Martin Nilsson (provokatör) >

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by None 09 Mar '22

09 Mar '22

/ Marcus Comstedt (ACROSS) (Hail Ilpalazzo!) Previous text: >2004-02-07 17:02: >Subject: sscanf and Gmp.mpq >-------------------------------------------------------------------- >Would it hurt much to feed the constructor the remainder of the string >and have the genereated object remember how much of it that it wanted? > > / Johan Sundström (Achtung Liebe!) >

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by None 09 Mar '22

09 Mar '22

over the past days (and I may be off by a mile here), the current set of Caudium/PExt modules (ab)use some or other pike aclocal.m4 macros in an aclocal/automake context, somehow leading to the uncomfortable situation with the debian packages' redistribution of those internals to an overly exposed location. Is that the case (leading to the small skirmish conflict of whether the bug is in pike, or in those modules), or is there no particular rational argument behind keeping "pike -x module" in its current broken state (except for "I am not familiar with this, do not use it myself and haven't had the time to look at it closely yet", as I believe Marek has almost said) for the benefit of those modules? (I've really been trying to understand Marek's point of view, despite not being fully educated on automake and friends.) / Johan Sundström (Achtung Liebe!) Previous text: >2004-01-27 16:54: >Subject: Re: Pike @ Debian >-------------------------------------------------------------------- >The one and only way to compile Pike modules that should be endorsed >and/or developed is "pike -x module". That's it. If it doesn't work >it. If it requires the entirety of Pike, deal with it. > >That's about all I have to say. > > / David Hedbor >

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by None 09 Mar '22

09 Mar '22

PRINTPTRDIFFT is not defined. / Niels Möller (vässar rödpennan) Previous text: >2004-01-16 13:24: >Subject: PRINTPTRDIFFT on pike 7.5 >-------------------------------------------------------------------- >Hello there, > >Seems that some code in new pike 7.5 use some special extension of Gcc >(3.x I assume) : > >/usr/home/kiwi/Pike-v7.5.17/src/array.c:268: syntax error before >`PRINTPTRDIFFT' >/usr/home/kiwi/Pike-v7.5.17/src/array.c: In function `simple_set_index': >/usr/home/kiwi/Pike-v7.5.17/src/array.c:321: syntax error before >`PRINTPTRDIFFT' >/usr/home/kiwi/Pike-v7.5.17/src/array.c: In function >`array_get_item_ptr': >/usr/home/kiwi/Pike-v7.5.17/src/array.c:1295: syntax error before >`PRINTPTRDIFFT' > > >The code that blown is : > > index_error(0,0,0,&tmp,ind, > "Index %"PRINTPIKEINT"d is out of array range " > "%"PRINTPTRDIFFT"d..%"PRINTPTRDIFFT"d.\n", > p, -a->size, a->size-1); > >The %"PRINTPTRDIFFT" part is not handled by my GCC (gcc 2.95.4 20020320 >[FreeBSD]). > >Removing the "PRINTPTRDIFFT solve the problem since FreeBSD 4.8 / 4.9 >are stable OS and gcc 2.95.x are >on lots of OS. > >BTW: I am in the process to add a pikefarm there to show Pike >developpers the problems. > >/Xavier > > > > / Brevbäraren >

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by None 09 Mar '22

09 Mar '22

//! @returns //! This function returns the line read if successful, and @tt{0@} if //! no more lines are available. Doesn't say explicitly what happens for non-EOF errors, but basically none of the functions in Stdio.File and its derivates throw exceptions on I/O errors, instead they return some kind of failure code (typically zero) and set errno. (Not that I think that's a particularly good way to handle errors, but that's how it is. It's a bit connected with the lack of a good exception system, which has been discussed in another thread recently.) > I don't know anything about TLS.. Do you have an example somewhere ? Protocols.HTTP.Query uses it for https. It's the SSL module and you'd use SSL.sslfile which is an Stdio.File lookalike. / Martin Stjernholm, Roxen IS Previous text: >2003-10-09 08:47: >Subject: Re: bugs and pop3 >-------------------------------------------------------------------- >> Some comments on the pike code: >> o Maybe combine send_user and send_password to one function? Or is it >> useful to do one without the other? > >Mmmh no, one isn't usable without the other. > >> o This looks bogus: >> >> do >> { >> recv = socket->gets(); >> } >> while(!recv); >> >> Doesn't it hang the process if an I/O error occurs there or if the >> server has closed the connection? > >I thought that socket->gets() would throw an error, thus breaking the loop. >Isn't it the case ? What is the behaviour of gets() when an error occurs ? > > >> o Fix support for encryption over TLS (aka SSL)? >I don't know anything about TLS.. Do you have an example somewhere ? > >> o Fix an asynchronous mode using callbacks? >Is it useful ? pop3 seems synchronous to my mind... there's no reason to >ask a list of messages and do anything before having that list.. > >I agree with the other comments. >Vincent. > > > / Brevbäraren >

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Pike-devel March 2022