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Re: XDestroyImage()

From candycanearter07 <no@thanks.net>
Newsgroups comp.unix.programmer, comp.windows.x
Subject Re: XDestroyImage()
Date 2023-11-12 19:11 -0600
Organization A noiseless patient Spider
Message-ID <uirt4o$7n1l$6@dont-email.me> (permalink)
References <uiqsp7$54ll$1@dont-email.me> <K084N.102$ayBd.16@fx07.iad>

Cross-posted to 2 groups.

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On 11/12/23 11:34, Scott Lurndal wrote:
> Muttley@dastardlyhq.com writes:
>> Hello
>>
>> I'm a bit uncertain from the man page and from googling around whether
>> XDestroyImage() only frees the XImage structure created by XCreateImage()
>> or whether it also frees the user allocated memory that gets passed into
>> XCreateImage().
>>
>> Anyone know?
> 
> Kalevi answered.
> 
> To obtain an answer this question you could have run the application under
> valgrind - it would tell you about any memory that hadn't been
> deallocated at exit (using the leak check option).
> 

Or, you could set the user memory to a stack variable and see what happens.
-- 
user <candycane> is generated from /dev/urandom

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Thread

XDestroyImage() Muttley@dastardlyhq.com - 2023-11-12 15:59 +0000
  Re: XDestroyImage() kalevi@kolttonen.fi (Kalevi Kolttonen) - 2023-11-12 16:20 +0000
    Re: XDestroyImage() Muttley@dastardlyhq.com - 2023-11-12 16:30 +0000
  Re: XDestroyImage() James Kuyper <jameskuyper@alumni.caltech.edu> - 2023-11-12 12:24 -0500
    Re: XDestroyImage() Muttley@dastardlyhq.com - 2023-11-13 11:05 +0000
      Re: XDestroyImage() Winston <wbe@UBEBLOCK.psr.com.invalid> - 2023-11-13 11:53 -0500
      Re: XDestroyImage() Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2023-11-13 11:35 -0800
        Re: XDestroyImage() Ben Bacarisse <ben.usenet@bsb.me.uk> - 2023-11-15 12:32 +0000
  Re: XDestroyImage() scott@slp53.sl.home (Scott Lurndal) - 2023-11-12 17:34 +0000
    Re: XDestroyImage() candycanearter07 <no@thanks.net> - 2023-11-12 19:11 -0600
    Re: XDestroyImage() Muttley@dastardlyhq.com - 2023-11-13 11:06 +0000
      Re: XDestroyImage() scott@slp53.sl.home (Scott Lurndal) - 2023-11-13 14:59 +0000
        Re: XDestroyImage() Muttley@dastardlyhq.com - 2023-11-13 15:57 +0000

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