@barometz@social.treehouse.systems
Post #3123628
2025-12-12 12:33 UTC
@grawity@social.treehouse.systems I know argv[0] is not const but I definitely didn't know it'd be visible outside the process, what the fuck
BRB implementing the worst IPC I've ever thought of
Replies (1)
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@grawity@social.treehouse.systems 2025-12-12 12:35
@barometz@social.treehouse.systems it's how you have those processes named "nginx: worker process" and "sshd: grawity@pts/0" (as a side note, afaik OpenBSD 'ps' enforces that such process titles have to start with "origname:" or something like that) there's also the short 16-char command name, which is mutable separately from argv[0], by writing to /proc/self/comm