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073a2a8284
which can provide remote access to your device, even if the ip and firewall settings are broken git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13738 3c298f89-4303-0410-b956-a3cf2f4a3e73
27 lines
635 B
Plaintext
27 lines
635 B
Plaintext
dnl
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dnl check for signal type
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dnl
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dnl AC_RETSIGTYPE isn't quite right, but almost.
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dnl
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define(TYPE_SIGNAL,[
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AC_MSG_CHECKING([POSIX signal handlers])
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AC_CACHE_VAL(cv_has_posix_signals,
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[AC_TRY_COMPILE(
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[#include <sys/types.h>
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#include <signal.h>
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#ifdef signal
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#undef signal
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#endif
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extern void (*signal ()) ();], [],
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cv_has_posix_signals=yes, cv_has_posix_signals=no)])
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AC_MSG_RESULT($cv_has_posix_signals)
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if test $cv_has_posix_signals = yes; then
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AC_DEFINE(RETSIGTYPE, void) AC_DEFINE(POSIX_SIGTYPE)
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else
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if test $ac_cv_type_signal = void; then
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AC_DEFINE(RETSIGTYPE, void)
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else
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AC_DEFINE(RETSIGTYPE, int)
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fi
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fi])dnl
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