From: Bruce Richardson <bruce.richardson@intel.com>
To: "Morten Brørup" <mb@smartsharesystems.com>
Cc: <dev@dpdk.org>, <david.marchand@redhat.com>
Subject: Re: [RFC PATCH v2 1/3] eal/windows: move fnmatch function to header file
Date: Fri, 13 Jan 2023 17:01:20 +0000 [thread overview]
Message-ID: <Y8GOYFqlrF3TM0Dj@bricha3-MOBL.ger.corp.intel.com> (raw)
In-Reply-To: <98CBD80474FA8B44BF855DF32C47DC35D8766F@smartserver.smartshare.dk>
On Fri, Jan 13, 2023 at 05:41:29PM +0100, Morten Brørup wrote:
> > From: Bruce Richardson [mailto:bruce.richardson@intel.com]
> > Sent: Friday, 13 January 2023 17.20
> >
> > To allow the fnmatch function to be shared between libraries, without
> > having to export it into the public namespace (since it's not prefixed
> > with "rte"), we can convert fnmatch.c to replace fnmatch.h. This allows
> > fnmatch function to be static and limited in scope to the current file,
> > preventing duplicate definitions if it is used by two libraries, while
> > also not requiring export for sharing.
> >
> > Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
> > ---
>
> [...]
>
> > #define FNM_CASEFOLD 0x10
> > #define FNM_PREFIX_DIRS 0x20
> >
> > +#define EOS '\0'
>
> Careful about names in header files. Perhaps EOS should also have the FNM_ name space prefix to reduce the risk of collision. Or even better: just use '\0' in the code instead of defining a special name for it.
>
> > +
> > +static const char *rangematch(const char *, char, int);
>
> I don't think rangematch() is a POSIX function, so similar comment here. Prefix with fnm_ to reduce risk of collision.
>
> With those fixes...
>
> Series-acked-by: Morten Brørup <mb@smartsharesystems.com>
>
Sure, I can prefix those.
However, since this is a non-published header, private to the DPDK build,
the only chances of collision come from the DPDK files which include the
header. The objective of making it a header was so that none of this ever
leaks outside of the DPDK libs that use the functions internally. That
said, there is no harm in prefixing either, so I'll do so in any future
version.
next prev parent reply other threads:[~2023-01-13 17:01 UTC|newest]
Thread overview: 58+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-08-29 15:18 [RFC PATCH 0/3] Split logging out of EAL Bruce Richardson
2022-08-29 15:18 ` [RFC PATCH 1/3] os: begin separating some OS compatibility from EAL Bruce Richardson
2022-08-29 18:57 ` Morten Brørup
2022-08-30 8:41 ` Bruce Richardson
2022-08-30 8:42 ` David Marchand
2022-08-30 9:59 ` Bruce Richardson
2022-08-29 15:19 ` [RFC PATCH 2/3] log: separate logging functions out of EAL Bruce Richardson
2022-08-29 15:19 ` [RFC PATCH 3/3] telemetry: use standard logging Bruce Richardson
2023-01-13 16:19 ` [RFC PATCH v2 0/3] Split logging functionality out of EAL Bruce Richardson
2023-01-13 16:19 ` [RFC PATCH v2 1/3] eal/windows: move fnmatch function to header file Bruce Richardson
2023-01-13 16:41 ` Morten Brørup
2023-01-13 17:01 ` Bruce Richardson [this message]
2023-01-13 17:31 ` Tyler Retzlaff
2023-01-13 17:37 ` Bruce Richardson
2023-01-13 16:20 ` [RFC PATCH v2 2/3] log: separate logging functions out of EAL Bruce Richardson
2023-01-13 16:20 ` [RFC PATCH v2 3/3] telemetry: use standard logging Bruce Richardson
2023-01-13 20:36 ` [PATCH v3 0/3] Split logging functionality out of EAL Bruce Richardson
2023-01-13 20:36 ` [PATCH v3 1/3] eal/windows: move fnmatch function to header file Bruce Richardson
2023-01-13 20:36 ` [PATCH v3 2/3] log: separate logging functions out of EAL Bruce Richardson
2023-01-13 20:36 ` [PATCH v3 3/3] telemetry: use standard logging Bruce Richardson
2023-01-20 18:21 ` [PATCH v4 0/3] Split logging functionality out of EAL Bruce Richardson
2023-01-20 18:21 ` [PATCH v4 1/3] eal/windows: move fnmatch function to header file Bruce Richardson
2023-01-20 18:21 ` [PATCH v4 2/3] log: separate logging functions out of EAL Bruce Richardson
2023-01-20 18:21 ` [PATCH v4 3/3] telemetry: use standard logging Bruce Richardson
2023-01-22 14:56 ` [PATCH v4 0/3] Split logging functionality out of EAL David Marchand
2023-01-23 14:24 ` Bruce Richardson
2023-01-23 14:31 ` David Marchand
2023-01-23 14:36 ` Bruce Richardson
2023-01-23 14:42 ` David Marchand
2023-05-18 12:49 ` [PATCH v5 " Bruce Richardson
2023-05-18 12:49 ` [PATCH v5 1/3] eal/windows: move fnmatch function to header file Bruce Richardson
2023-05-18 12:49 ` [PATCH v5 2/3] log: separate logging functions out of EAL Bruce Richardson
2023-05-18 12:49 ` [PATCH v5 3/3] telemetry: use standard logging Bruce Richardson
2023-07-31 10:17 ` [PATCH v6 0/3] Split logging functionality out of EAL Bruce Richardson
2023-07-31 10:17 ` [PATCH v6 1/3] eal/windows: move fnmatch function to header file Bruce Richardson
2023-07-31 10:17 ` [PATCH v6 2/3] log: separate logging functions out of EAL Bruce Richardson
2023-07-31 10:17 ` [PATCH v6 3/3] telemetry: use standard logging Bruce Richardson
2023-07-31 15:38 ` [PATCH v7 0/3] Split logging functionality out of EAL Bruce Richardson
2023-07-31 15:39 ` [PATCH v7 1/3] eal/windows: move fnmatch function to header file Bruce Richardson
2023-08-09 11:18 ` David Marchand
2023-08-09 12:35 ` Bruce Richardson
2023-07-31 15:39 ` [PATCH v7 2/3] log: separate logging functions out of EAL Bruce Richardson
2023-07-31 16:22 ` David Marchand
2023-07-31 16:29 ` Bruce Richardson
2023-08-09 10:00 ` Bruce Richardson
2023-08-09 11:58 ` David Marchand
2023-08-09 12:24 ` David Marchand
2023-08-09 12:32 ` Bruce Richardson
2023-07-31 15:39 ` [PATCH v7 3/3] telemetry: use standard logging Bruce Richardson
2023-08-09 13:35 ` [PATCH v8 0/3] Split logging functionality out of EAL Bruce Richardson
2023-08-09 13:35 ` [PATCH v8 1/3] eal/windows: move fnmatch function to header file Bruce Richardson
2023-08-09 13:35 ` [PATCH v8 2/3] log: separate logging functions out of EAL Bruce Richardson
2023-08-09 13:35 ` [PATCH v8 3/3] telemetry: use standard logging Bruce Richardson
2023-08-11 12:46 ` [PATCH v8 0/3] Split logging functionality out of EAL David Marchand
2023-08-11 12:59 ` Bruce Richardson
2023-09-01 11:25 ` Thomas Monjalon
2023-09-01 12:26 ` Morten Brørup
2023-10-23 7:37 ` David Marchand
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