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authorJoey Jiao <joeyjiaojg@gmail.com>2021-06-01 09:08:19 +0800
committerDmitry Vyukov <dvyukov@google.com>2021-06-02 09:01:34 +0200
commit0740de696b19a870c7208bd97f3194988281c282 (patch)
treeb9440713aa3d1e24b2862402cc4c3d4106d16e8c /docs/syscall_descriptions_syntax.md
parent032639db52e37f547ea03f03fce37eb8568eb482 (diff)
all: support exclude globs in descriptor
Diffstat (limited to 'docs/syscall_descriptions_syntax.md')
-rw-r--r--docs/syscall_descriptions_syntax.md3
1 files changed, 2 insertions, 1 deletions
diff --git a/docs/syscall_descriptions_syntax.md b/docs/syscall_descriptions_syntax.md
index 0d750c8e3..68abd1f71 100644
--- a/docs/syscall_descriptions_syntax.md
+++ b/docs/syscall_descriptions_syntax.md
@@ -44,7 +44,8 @@ rest of the type-options are type-specific:
or a reference to string flags,
"glob": glob pattern to match on the target files, type-options:
a pattern string in quotes (syntax: https://golang.org/pkg/path/filepath/#Match)
- (e.g. "/sys/" or "/sys/**/*")
+ (e.g. "/sys/" or "/sys/**/*"),
+ or include exclude glob too (e.g. "/sys/**/*:-/sys/power/state")
"fmt": a string representation of an integer (not zero-terminated), type-options:
format (one of "dec", "hex", "oct") and the value (a resource, int, flags, const or proc)
the resulting data is always fixed-size (formatted as "%020llu", "0x%016llx" or "%023llo", respectively)