65 lines
2.0 KiB
Diff
65 lines
2.0 KiB
Diff
From 0be2fe3a750b62cafca9794e37f040624d3a59de Mon Sep 17 00:00:00 2001
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From: Peter Korsgaard <jacmet@sunsite.dk>
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Date: Thu, 26 Apr 2012 23:45:25 +0200
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Subject: [PATCH] trace-{tcp,udp}.c: fix build on uClibc
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Selection of the BSD variant of struct tcphdr/udphdr on uClibc fails
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because of config.h. This is caused by config.h setting _GNU_SOURCE
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and the compat handling (uClibc doesn't have inet6_rth_*) including
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sys/types.h which in term includes features.h, which figures out
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what bsd/gnu/posix variant to use because of:
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/* If _BSD_SOURCE was defined by the user, favor BSD over POSIX. */
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#if defined _BSD_SOURCE && \
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!(defined _POSIX_SOURCE || defined _POSIX_C_SOURCE || \
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defined _XOPEN_SOURCE || defined _XOPEN_SOURCE_EXTENDED || \
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defined _GNU_SOURCE || defined _SVID_SOURCE)
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# define __FAVOR_BSD 1
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#endif
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The current workaround of undefining _GNU_SOURCE after config.h doesn't
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work as features.h has already been evaluated by then. Instead, simply
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don't include config.h as it isn't needed in these two files.
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Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
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---
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src/trace-tcp.c | 5 -----
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src/trace-udp.c | 5 -----
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2 files changed, 10 deletions(-)
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diff --git a/src/trace-tcp.c b/src/trace-tcp.c
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index 6a7732d..91b64c2 100644
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--- a/src/trace-tcp.c
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+++ b/src/trace-tcp.c
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@@ -17,11 +17,6 @@
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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*************************************************************************/
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-#ifdef HAVE_CONFIG_H
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-# include <config.h>
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-#endif
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-
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-#undef _GNU_SOURCE
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#define _BSD_SOURCE 1
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#include <string.h>
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diff --git a/src/trace-udp.c b/src/trace-udp.c
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index 821c24c..1754338 100644
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--- a/src/trace-udp.c
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+++ b/src/trace-udp.c
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@@ -17,11 +17,6 @@
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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*************************************************************************/
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-#ifdef HAVE_CONFIG_H
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-# include <config.h>
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-#endif
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-
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-#undef _GNU_SOURCE
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#define _BSD_SOURCE 1
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#include <string.h>
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--
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1.7.10
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