Messages in this thread |  | | Date | Wed, 20 Oct 2021 10:28:07 -0400 | From | Steven Rostedt <> | Subject | Re: [PATCH v2 3/5] tracing: Fix operator precedence for hist triggers expression |
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On Tue, 19 Oct 2021 18:31:40 -0700 Kalesh Singh <kaleshsingh@google.com> wrote:
> + minus_op = strrchr(str, '-'); > + if (minus_op) { > + /* Unfortunately, the modifier ".sym-offset" can confuse things. */ > + if (minus_op - str >= 4 && !strncmp(minus_op - 4, ".sym-offset", 11)) > + goto out; >
I was thinking about this, and perhaps we can add this later, but we could just replace all ".sym-offset" with ".symXoffset" after receiving it from the user. Then it won't be an issue during prasing.
-- Steve
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