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Check that pcap_get_selectable_fd is declared in PCAP_IS_SUITABLE.

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On AIX this test was passing even though this error happened on
compiling:
netutil.cc: In function 'int my_pcap_get_selectable_fd(pcap_t*)':
netutil.cc:870:34: error: 'pcap_get_selectable_fd' was not declared in this scope
This commit is contained in:
david
2011-09-24 06:35:38 +00:00
parent 094a303502
commit 5d39765730
2 changed files with 54 additions and 1 deletions
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6
acinclude.m4
View File

@@ -74,8 +74,12 @@ int main() {
#endif
return 0;
}
], [
AC_CHECK_DECL([pcap_get_selectable_fd],
[AC_MSG_RESULT(yes); $1],
[AC_MSG_RESULT(no -- pcap_get_selectable_fd not declared); $2],
[[#include <pcap.h>]])
],
[AC_MSG_RESULT(yes); $1],
[AC_MSG_RESULT(no -- BPF_TIMEOUT BIOCSRTIMEOUT bug (64-bit OS X)); $2])
],
[AC_MSG_RESULT(no); $2],

49
configure vendored
View File

@@ -1847,6 +1847,45 @@ $as_echo "$ac_res" >&6; }
} # ac_fn_c_check_header_compile
# ac_fn_c_check_decl LINENO SYMBOL VAR
# ------------------------------------
# Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
ac_fn_c_check_decl ()
{
as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $2 is declared" >&5
$as_echo_n "checking whether $2 is declared... " >&6; }
if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
$as_echo_n "(cached) " >&6
else
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
$4
int
main ()
{
#ifndef $2
(void) $2;
#endif
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
eval "$3=yes"
else
eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
} # ac_fn_c_check_decl
# ac_fn_cxx_try_run LINENO
# ------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
@@ -6221,8 +6260,18 @@ int main() {
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
ac_fn_c_check_decl "$LINENO" "pcap_get_selectable_fd" "ac_cv_have_decl_pcap_get_selectable_fd" "#include <pcap.h>
"
if test "x$ac_cv_have_decl_pcap_get_selectable_fd" = x""yes; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }; have_libpcap=yes
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no -- pcap_get_selectable_fd not declared" >&5
$as_echo "no -- pcap_get_selectable_fd not declared" >&6; }; have_libpcap=no
fi
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no -- BPF_TIMEOUT BIOCSRTIMEOUT bug (64-bit OS X)" >&5
$as_echo "no -- BPF_TIMEOUT BIOCSRTIMEOUT bug (64-bit OS X)" >&6; }; have_libpcap=no