Pike-devel July 2006

pike-devel@lists.lysator.liu.se

6 participants
24 discussions

PCRE bundle
by H. William Welliver III 06 Jul '06

06 Jul '06

I was wondering what the possibilities of getting the PCRE library included as a bundle for source distributions of Pike. It seems as though it's presence would be a useful thing for people trying to wean themselves off another language, and I've found it handy a few times (and I'm generally anti-regexp). Simple regexps are nice, but are missing a lot of the standard features people typically associate with regular expressions. Any thoughts? Bill

6 14

INIT vs create and EXIT vs destroy in C modules
by Adam Montague 05 Jul '06

05 Jul '06

When creating C modules that are wrappers around 3rd party libraries, you often have to allocate some struct when the object is created, and free it when the object is destroyed. What is the right way to do this? Assuming we have: CVAR struct foo_struct *foo; Do I set foo = NULL in INIT, then foo_init(foo) in create? Or should I just be doing the foo_init(foo) in INIT? And when freeing it later, should I be doing foo_destruct(foo) in EXIT or in destroy? Also, when using CMODs INHERIT, do INIT and EXIT get inherited as well, or just PIKEFUNs PIKEVARs and CVARs? Thanks Adam

2 1

Pike with mingw
by Martin Nilsson (Opera Mini - AFK!) ＠ Pike (-) developers forum 05 Jul '06

05 Jul '06

I'm working on getting Pike to compile with mingw/msys again and got this runtime error. Anyone got any insights? Making run_hilfe in build/mingw32_nt-5.1-1.0.10_0.46_3_2_-i686 /home/Nilsson/Pike/Pike-v7.7-snapshot/build/mingw32_nt-5.1-1.0.10_0.46_3_2_-i686/tpike -DNOT_INSTALLED -DPRECOMPILED_SEARCH_MORE -m/home/Nilsson/Pike/Pike-v7.7-snapshot/build/mingw32_nt-5.1-1.0.10_0.46_3_2_-i686/master.pike Pike v7.7 release 25 running Hilfe v3.5 (Incremental Pike Frontend) Callback operations not supported for this file. src/modules/files/file.c:4306: Fd(0)->_enable_callbacks() C:/Program Files/MinGW/home/Nilsson/Pike/Pike-v7.7-snapshot/lib/modules/Stdio.pmod/module.pmod:111: Stdio.File("stdin", "r", 777 /* fd=0 */)->_enable_callbacks() C:/Program Files/MinGW/home/Nilsson/Pike/Pike-v7.7-snapshot/lib/modules/Stdio.pmod/module.pmod:1297: Stdio.File("stdin", "r", 777 /* fd=0 */)->set_blocking() C:/Program Files/MinGW/home/Nilsson/Pike/Pike-v7.7-snapshot/lib/modules/Stdio.pmod/Readline.pike:528: Stdio.Readline()->InputController()->set_enabled(0) C:/Program Files/MinGW/home/Nilsson/Pike/Pike-v7.7-snapshot/lib/modules/Stdio.pmod/Readline.pike:777: Stdio.Readline()->InputController()->create(UNDEFINED,UNDEFINED) C:/Program Files/MinGW/home/Nilsson/Pike/Pike-v7.7-snapshot/lib/modules/Stdio.pmod/Readline.pike:0: Stdio.Readline()->InputController() C:/Program Files/MinGW/home/Nilsson/Pike/Pike-v7.7-snapshot/lib/modules/Stdio.pmod/Readline.pike:1712: Stdio.Readline()->create(UNDEFINED,UNDEFINED,UNDEFINED,UNDEFINED) C:/Program Files/MinGW/home/Nilsson/Pike/Pike-v7.7-snapshot/lib/modules/Tools.pmod/Hilfe.pmod:2258: Tools.Hilfe.StdinHilfe()->create(UNDEFINED) C:/Program Files/MinGW/home/Nilsson/Pike/Pike-v7.7-snapshot/lib/modules/Tools.pmod/Hilfe.pmod:0: Tools.Hilfe->StdinHilfe() make[2]: *** [run_hilfe] Error 10 make[1]: *** [_make_in_builddir] Error 2 make: *** [run_hilfe] Error 2

2 1

modifying an array argument in C modules
by Adam Montague 04 Jul '06

04 Jul '06

I am working on a C module that has a method like so: int do_something(string s, array|void extras) If they passed the method an array, then I would like to fill it in with some extra data for them. How do I do this, and make sure that it doesn't mess up the reference so they can actually access the data I put in the array for them? Thanks Adam

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Pike-devel July 2006