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From: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
To: dev@dpdk.org
Cc: Nick Connolly <nick.connolly@mayadata.io>,
	Khoa To <khot@microsoft.com>,
	Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>,
	Bruce Richardson <bruce.richardson@intel.com>
Subject: [dpdk-dev] [PATCH v4 3/4] build: indicate usage at build time for public headers
Date: Sat,  6 Mar 2021 03:04:59 +0300
Message-ID: <20210306000500.8698-4-dmitry.kozliuk@gmail.com> (raw)
In-Reply-To: <20210306000500.8698-1-dmitry.kozliuk@gmail.com>

DPDK code often relies on functions that are not standard C,
but are found on all platforms, even if by slightly different names.
Some headers provide macros or inline difinitions for such symbols.
However, when placed in public headers, these symbols are unnecessarily
exposed to DPDK consumers.

Define RTE_BUILD_INTERNAL at build time.
In its presense public headers can provide additional definitions
for internal code, but hide them from external consumers.

Signed-off-by: Dmitry Kozlyuk <dmitry.kozliuk@gmail.com>
---
 config/meson.build | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/config/meson.build b/config/meson.build
index 3cf560b8a..51a49855c 100644
--- a/config/meson.build
+++ b/config/meson.build
@@ -287,6 +287,9 @@ dpdk_conf.set('RTE_EAL_VFIO', is_linux)
 # specify -D_GNU_SOURCE unconditionally
 add_project_arguments('-D_GNU_SOURCE', language: 'c')
 
+# specify that sources are building as part of DPDK
+add_project_arguments('-DRTE_BUILD_INTERNAL', language: 'c')
+
 # specify -D__BSD_VISIBLE for FreeBSD
 if is_freebsd
 	add_project_arguments('-D__BSD_VISIBLE', language: 'c')
-- 
2.29.2


  parent reply	other threads:[~2021-03-06  0:05 UTC|newest]

Thread overview: 132+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-02-20 23:29 [dpdk-dev] [PATCH 0/7] eal/windows: do not expose POSIX symbols Dmitry Kozlyuk
2021-02-20 23:29 ` [dpdk-dev] [PATCH 1/7] eal: add wrappers for POSIX string functions Dmitry Kozlyuk
2021-02-20 23:29 ` [dpdk-dev] [PATCH 2/7] eal: add macro for maximum path length Dmitry Kozlyuk
2021-02-20 23:29 ` [dpdk-dev] [PATCH 3/7] eal: add sleep API Dmitry Kozlyuk
2021-02-20 23:29 ` [dpdk-dev] [PATCH 4/7] eal: add asprintf() internal wrapper Dmitry Kozlyuk
2021-02-20 23:29 ` [dpdk-dev] [PATCH 5/7] lib: remove POSIX dependencies Dmitry Kozlyuk
2021-02-20 23:29 ` [dpdk-dev] [PATCH 6/7] drivers: " Dmitry Kozlyuk
2021-02-20 23:29 ` [dpdk-dev] [PATCH 7/7] eal/windows: do not expose POSIX symbols Dmitry Kozlyuk
2021-02-21  1:28 ` [dpdk-dev] [PATCH v2 0/7] " Dmitry Kozlyuk
2021-02-21  1:28   ` [dpdk-dev] [PATCH v2 1/7] eal: add wrappers for POSIX string functions Dmitry Kozlyuk
2021-02-22 11:47     ` Bruce Richardson
2021-02-22 12:48       ` Nick Connolly
2021-02-22 14:26         ` Bruce Richardson
2021-02-22 18:21           ` Nick Connolly
2021-02-22 22:57           ` Dmitry Kozlyuk
2021-02-23  9:45             ` Bruce Richardson
2021-02-27 20:23               ` Dmitry Kozlyuk
2021-03-01 21:31                 ` Nick Connolly
2021-03-02  0:22                   ` Dmitry Kozlyuk
2021-03-02 11:27                     ` Nick Connolly
2021-03-16  9:51                 ` Thomas Monjalon
2021-02-22 18:07         ` Tyler Retzlaff
2021-02-22 18:36           ` Nick Connolly
2021-02-21  1:28   ` [dpdk-dev] [PATCH v2 2/7] eal: add macro for maximum path length Dmitry Kozlyuk
2021-02-21  1:28   ` [dpdk-dev] [PATCH v2 3/7] eal: add sleep API Dmitry Kozlyuk
2021-02-21  8:58     ` Tal Shnaiderman
2021-02-21  1:28   ` [dpdk-dev] [PATCH v2 4/7] eal: add asprintf() internal wrapper Dmitry Kozlyuk
2021-02-21  1:28   ` [dpdk-dev] [PATCH v2 5/7] lib: remove POSIX dependencies Dmitry Kozlyuk
2021-02-21  1:28   ` [dpdk-dev] [PATCH v2 6/7] drivers: " Dmitry Kozlyuk
2021-02-21  8:59     ` Tal Shnaiderman
2021-02-21 15:54       ` Andrew Rybchenko
2021-02-21 17:05         ` Dmitry Kozlyuk
2021-02-21  1:28   ` [dpdk-dev] [PATCH v2 7/7] eal/windows: do not expose POSIX symbols Dmitry Kozlyuk
2021-02-21  8:59     ` Tal Shnaiderman
2021-02-21 10:24       ` Dmitry Kozlyuk
2021-02-21 11:58         ` Tal Shnaiderman
2021-02-21 14:33           ` Dmitry Kozlyuk
2021-02-21 14:28   ` [dpdk-dev] [PATCH v3 0/7] " Dmitry Kozlyuk
2021-02-21 14:28     ` [dpdk-dev] [PATCH v3 1/7] eal: add wrappers for POSIX string functions Dmitry Kozlyuk
2021-02-23  7:11       ` Andrew Rybchenko
2021-02-23 21:53         ` Nick Connolly
2021-02-24  7:21           ` Andrew Rybchenko
2021-03-04  6:47       ` [dpdk-dev] [EXTERNAL] " Khoa To
2021-02-21 14:28     ` [dpdk-dev] [PATCH v3 2/7] eal: add macro for maximum path length Dmitry Kozlyuk
2021-03-04  6:47       ` [dpdk-dev] [EXTERNAL] " Khoa To
2021-02-21 14:28     ` [dpdk-dev] [PATCH v3 3/7] eal: add sleep API Dmitry Kozlyuk
2021-02-23 22:06       ` Nick Connolly
2021-03-04  6:47       ` [dpdk-dev] [EXTERNAL] " Khoa To
2021-02-21 14:28     ` [dpdk-dev] [PATCH v3 4/7] eal: add asprintf() internal wrapper Dmitry Kozlyuk
2021-03-04  6:48       ` [dpdk-dev] [EXTERNAL] " Khoa To
2021-02-21 14:28     ` [dpdk-dev] [PATCH v3 5/7] lib: remove POSIX dependencies Dmitry Kozlyuk
2021-03-04  6:48       ` [dpdk-dev] [EXTERNAL] " Khoa To
2021-02-21 14:28     ` [dpdk-dev] [PATCH v3 6/7] drivers: " Dmitry Kozlyuk
2021-03-04  6:49       ` [dpdk-dev] [EXTERNAL] " Khoa To
2021-02-21 14:28     ` [dpdk-dev] [PATCH v3 7/7] eal/windows: do not expose POSIX symbols Dmitry Kozlyuk
2021-03-04  6:49       ` [dpdk-dev] [EXTERNAL] " Khoa To
2021-03-04  6:46     ` [dpdk-dev] [EXTERNAL] [PATCH v3 0/7] " Khoa To
2021-03-06  0:04     ` [dpdk-dev] [PATCH v4 0/4] " Dmitry Kozlyuk
2021-03-06  0:04       ` [dpdk-dev] [PATCH v4 1/4] eal: add sleep API Dmitry Kozlyuk
2021-03-06  0:04       ` [dpdk-dev] [PATCH v4 2/4] eal: add asprintf() internal wrapper Dmitry Kozlyuk
2021-03-06 15:27         ` Lance Richardson
2021-03-06  0:04       ` Dmitry Kozlyuk [this message]
2021-03-16  9:59         ` [dpdk-dev] [PATCH v4 3/4] build: indicate usage at build time for public headers Thomas Monjalon
2021-03-06  0:05       ` [dpdk-dev] [PATCH v4 4/4] eal/windows: do not expose POSIX symbols Dmitry Kozlyuk
2021-03-17 19:23       ` [dpdk-dev] [PATCH v4 0/4] " Ranjit Menon
2021-03-20 11:27       ` [dpdk-dev] [PATCH v5 0/5] " Dmitry Kozlyuk
2021-03-20 11:27         ` [dpdk-dev] [PATCH v5 1/5] eal: add sleep API Dmitry Kozlyuk
2021-03-22  8:57           ` Kinsella, Ray
2021-03-20 11:27         ` [dpdk-dev] [PATCH v5 2/5] eal/windows: hide asprintf() shim Dmitry Kozlyuk
2021-03-20 11:27         ` [dpdk-dev] [PATCH v5 3/5] eal: make OS shims internal Dmitry Kozlyuk
2021-03-20 11:27         ` [dpdk-dev] [PATCH v5 4/5] net: provide IP-related API on any OS Dmitry Kozlyuk
2021-03-20 11:27         ` [dpdk-dev] [PATCH v5 5/5] net: replace Windows networking shim Dmitry Kozlyuk
2021-03-20 13:05         ` [dpdk-dev] [PATCH v6 0/5] eal/windows: do not expose POSIX symbols Dmitry Kozlyuk
2021-03-20 13:05           ` [dpdk-dev] [PATCH v6 1/5] eal: add sleep API Dmitry Kozlyuk
2021-03-20 13:05           ` [dpdk-dev] [PATCH v6 2/5] eal/windows: hide asprintf() shim Dmitry Kozlyuk
2021-03-26  9:04             ` Thomas Monjalon
2021-03-20 13:05           ` [dpdk-dev] [PATCH v6 3/5] eal: make OS shims internal Dmitry Kozlyuk
2021-03-26  9:12             ` Thomas Monjalon
2021-03-31 21:05               ` Nick Connolly
2021-03-31 21:19                 ` Thomas Monjalon
2021-03-31 21:45                   ` Nick Connolly
2021-03-31 21:55                     ` Thomas Monjalon
2021-04-01 23:10                       ` Dmitry Kozlyuk
2021-04-01 23:18                         ` Thomas Monjalon
2021-03-20 13:05           ` [dpdk-dev] [PATCH v6 4/5] net: provide IP-related API on any OS Dmitry Kozlyuk
2021-03-26  9:22             ` Thomas Monjalon
2021-03-20 13:05           ` [dpdk-dev] [PATCH v6 5/5] net: replace Windows networking shim Dmitry Kozlyuk
2021-03-26  9:28             ` Thomas Monjalon
2021-04-01 23:03               ` Dmitry Kozlyuk
2021-04-03 23:41           ` [dpdk-dev] [PATCH v7 0/5] eal/windows: do not expose POSIX symbols Dmitry Kozlyuk
2021-04-03 23:41             ` [dpdk-dev] [PATCH v7 1/5] eal: add sleep API Dmitry Kozlyuk
2021-04-06 14:34               ` Morten Brørup
2021-04-06 23:29                 ` Dmitry Kozlyuk
2021-04-07  7:31                   ` Morten Brørup
2021-04-29 17:09                     ` Tyler Retzlaff
2021-04-03 23:41             ` [dpdk-dev] [PATCH v7 2/5] eal/windows: hide asprintf() shim Dmitry Kozlyuk
2021-04-10  7:05               ` Nick Connolly
2021-04-03 23:41             ` [dpdk-dev] [PATCH v7 3/5] eal: make OS shims internal Dmitry Kozlyuk
2021-04-03 23:41             ` [dpdk-dev] [PATCH v7 4/5] net: work around s_addr macro on Windows Dmitry Kozlyuk
2021-04-03 23:41             ` [dpdk-dev] [PATCH v7 5/5] net: provide IP-related API on any OS Dmitry Kozlyuk
2021-04-07 22:22             ` [dpdk-dev] [PATCH v8 0/4] eal/windows: do not expose POSIX symbols Dmitry Kozlyuk
2021-04-07 22:22               ` [dpdk-dev] [PATCH v8 1/4] eal/windows: hide asprintf() shim Dmitry Kozlyuk
2021-04-07 22:22               ` [dpdk-dev] [PATCH v8 2/4] eal: make OS shims internal Dmitry Kozlyuk
2021-04-07 22:22               ` [dpdk-dev] [PATCH v8 3/4] net: work around s_addr macro on Windows Dmitry Kozlyuk
2021-04-08 11:26                 ` Olivier Matz
2021-04-07 22:22               ` [dpdk-dev] [PATCH v8 4/4] net: provide IP-related API on any OS Dmitry Kozlyuk
2021-04-08 11:45                 ` Olivier Matz
2021-04-08 19:51                   ` Dmitry Kozlyuk
2021-04-09 13:33                     ` Olivier Matz
2021-04-14 21:47                   ` Thomas Monjalon
2021-04-10 22:47               ` [dpdk-dev] [PATCH v9 0/4] eal/windows: do not expose POSIX symbols Dmitry Kozlyuk
2021-04-10 22:47                 ` [dpdk-dev] [PATCH v9 1/4] eal/windows: hide asprintf() shim Dmitry Kozlyuk
2021-04-10 22:47                 ` [dpdk-dev] [PATCH v9 2/4] eal: make OS shims internal Dmitry Kozlyuk
2021-04-14 21:33                   ` Thomas Monjalon
2021-04-10 22:47                 ` [dpdk-dev] [PATCH v9 3/4] net: work around s_addr macro on Windows Dmitry Kozlyuk
2021-04-10 22:47                 ` [dpdk-dev] [PATCH v9 4/4] net: provide IP-related API on any OS Dmitry Kozlyuk
2021-04-13  4:46                 ` [dpdk-dev] [PATCH v9 0/4] eal/windows: do not expose POSIX symbols Ranjit Menon
2021-04-13  7:00                   ` Dmitry Kozlyuk
2021-04-14 21:12                     ` Thomas Monjalon
2021-04-14 21:34                       ` Ranjit Menon
2021-04-14 21:42                         ` Thomas Monjalon
2021-04-14 21:47                           ` Ranjit Menon
2021-04-14 22:08                             ` Dmitry Kozlyuk
2021-04-14 22:58                               ` Thomas Monjalon
2021-04-14 22:06                 ` [dpdk-dev] [PATCH v10 " Dmitry Kozlyuk
2021-04-14 22:06                   ` [dpdk-dev] [PATCH v10 1/4] eal/windows: hide asprintf() shim Dmitry Kozlyuk
2021-04-14 22:06                   ` [dpdk-dev] [PATCH v10 2/4] eal: make OS shims internal Dmitry Kozlyuk
2021-04-14 22:06                   ` [dpdk-dev] [PATCH v10 3/4] net: work around s_addr macro on Windows Dmitry Kozlyuk
2021-04-14 22:06                   ` [dpdk-dev] [PATCH v10 4/4] net: provide IP-related API on any OS Dmitry Kozlyuk
2021-04-14 22:50                   ` [dpdk-dev] [PATCH v10 0/4] eal/windows: do not expose POSIX symbols Ranjit Menon
2021-04-14 23:57                     ` Thomas Monjalon
2021-03-17 19:19 ` [dpdk-dev] [PATCH 0/7] " Ranjit Menon

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