Pike-devel March 2022

pike-devel@lists.lysator.liu.se

2 participants
25 discussions

pike_frame->fun = FUNCTION_BUILTIN
by Arne Goedeke 16 Apr '26

16 Apr '26

In INIT, EXIT and some gc callbacks the fun in Pike_fp is set to FUNCTION_BUILTIN. there are some places in the code (e.g. ADT.List()->_get_iterator) where ->fun is used in INHERIT_FROM_INT et al, which segfaults (except with PIKE_DEBUG). I am not sure where to fix this. Should the *_FROM_INT macros check for FUNCTION_BUILTIN or is this better to be handled in the individual INIT/EXIT methods ? does anyone object to making ADT.Stack and ADT.Queue inherit ADT.List? arne

3 2

managing comport settings in linux
by Henrik Grubbstr�m (Lysator) ＠ Pike (-) developers forum 10 Apr '26

10 Apr '26

Not a good idea; the design philosophy of Pike is that Pike-level code should never be able to cause memory corruption at C-level. With ioctls there's no way to know what data a specific ioctl wants without reading the documentation for that specific ioctl for that specific OS. ioctls and fcntls are a way for device handlers to hook in APIs that aren't standard across all filedescriptors. / Henrik Grubbström (Lysator) Previous text: >2004-08-17 13:32: >Subject: managing comport settings in linux >-------------------------------------------------------------------- >What would be nice, is a way to define ioctl methods in >Pike. Perhaps something like > >object i = Stdio.IOCTL(4242 /* request_id */ ); >i->add_int_parameter(); >i->add_string_parameter(); >i->set_return_type(STRING); > >string ret = i(fd, 1, "somestring"); > > >That ought to be possible, or..? > > / Marcus Agehall (PacketFront) >

4 3

Re: Playing music using pike and SDL.
by Martin Nilsson (lvl 60) ＠ Pike (-) developers forum 13 Mar '26

13 Mar '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)?

5 4

full MySQL 4.x support. or pike roadmap
by thomas.gusenleitner＠com-bet.com ＠ Pike developers forum 01 Mar '26

01 Mar '26

HI to all! mysql 4.x support works only with a mysql CFLAGS=-DUSE_OLD_FUNCTIONS is this correct ? are there plans to make a full 4.x support ? bye, thomas

4 4

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

1 0

None
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. */

1 0

None
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

1 0

None
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

1 0

None
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) >

1 0

None
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!) >

1 0

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Pike-devel March 2022