layered: add cgrp contains matcher #2010
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Add a matcher to layered to match cgroups which contain a specified substring.
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Copy pasta of match_prefix_suffix is because I don't think there's a way to pack more into that fn w/o making the verifier sad. |
hodgesds
reviewed
May 28, 2025
| #define trace(fmt, args...) do { if (debug > 1) bpf_printk(fmt, ##args); } while (0) | ||
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| bool match_prefix_suffix(const char *prefix, const char *str, bool match_suffix); | ||
| enum MatchType { |
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Add a matcher to layered to match cgroups which contain a specified substring.
seems to work w/ test json:
