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Use ether_ntohost() if we have it.

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We don't bother checking to see whether it's buggy; we assume those bugs
are fixed by now.
This commit is contained in:
Guy Harris 2018-01-22 02:47:50 -08:00
parent 5e000fa7e6
commit 767a06a506
1 changed files with 9 additions and 1 deletions
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10
CMakeLists.txt
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@ -136,7 +136,15 @@ endif(HAVE_NET_PFVAR_H)
check_function_exists(ether_ntohost HAVE_ETHER_NTOHOST)
if(HAVE_ETHER_NTOHOST)
#
# OK, we have ether_ntohost(). Is it declared in <net/ethernet.h>?
# OK, we have ether_ntohost(). We don't check whether it's buggy,
# as we assume any system that has CMake is likely to be new enough
# that, if it has ether_ntohost(), it's not buggy; we just decide
# to use it.
#
set(USE_ETHER_NTOHOST TRUE)
#
# Is it declared in <net/ethernet.h>?
#
# This test fails if we don't have <net/ethernet.h> or if we do
# but it doesn't declare ether_ntohost().