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dlopen utility #2337

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Merged
merged 1 commit into from
May 1, 2025
Merged

dlopen utility #2337

merged 1 commit into from
May 1, 2025

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brooksdavis
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@brooksdavis brooksdavis commented Feb 22, 2025 •
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Attempts to dlopen each command line argument then sleeps. Useful for demoing the idea of plugins without a real plugin system.

TODO:

  • options for sleep time, dlopen paramaters, etc
  • manpage

bsdjhb
bsdjhb reviewed Mar 26, 2025
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The style suggestions all seem correct from the checker.

FWIW, I tend to use (void)getchar() in my test programs when I want them to hang around while I use a debugger, etc. A timeout is fine though.

@brooksdavis brooksdavis force-pushed the dlopen-program branch 2 times, most recently from 48d3650 to d0060dd Compare April 23, 2025 20:55
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FWIW, I tend to use (void)getchar() in my test programs when I want them to hang around while I use a debugger, etc. A timeout is fine though.

I switched to this as the default behavior, but kept the sleep option.

bsdjhb
bsdjhb approved these changes Apr 30, 2025
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Just a few nits and a question, overall looks good to me

@brooksdavis
dlopen(1): a program that dlopens its arguments
76d9fda 
Attempts to dlopen each command line argument then sleeps.  This allows
trivial demonstration of the impact of loading various libraries without
the need to write custom code.
@brooksdavis brooksdavis merged commit ecdeada into dev May 1, 2025
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@brooksdavis brooksdavis deleted the dlopen-program branch May 1, 2025 18:42
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