diff options
author | ajs <ajs> | 2005-01-12 17:27:27 +0000 |
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committer | ajs <ajs> | 2005-01-12 17:27:27 +0000 |
commit | 40abf2392ba9f14935dab556f43e674cb5c47cf3 (patch) | |
tree | 3c5ff5794940f408b411c5d0204e27dac1014378 /configure.ac | |
parent | 6cf9df088e10baefe04139897f8745a42ea0c772 (diff) |
2005-01-12 Andrew J. Schorr <ajschorr@alumni.princeton.edu>
* configure.ac: Test for header file <ucontext.h> (for use in
signal processing).
* sigevent.c: (trap_default_signals) Use the SA_SIGINFO flag to
pass additional siginfo_t and ucontext_t arguments to core_handler
and exit_handler.
(core_handler,exit_handler) Now invoked with 3 arguments (using
SA_SIGINFO). Pass additional info to zlog_signal.
(program_counter) New function to find program counter in ucontext_t,
needs to be enhanced to support more platforms (currently works only
on Linux/x86).
* log.h: Change the zlog_signal prototype to add new arguments
siginfo_t * and program_counter.
* log.c: (zlog_signal) Add new arguments siginfo and program_counter.
Include si_addr and program counter (if non-NULL) in message.
And remove #ifdef HAVE_GLIBC_BACKTRACE around hex_append, since
that is now used to render the si_addr and PC pointers.
Diffstat (limited to 'configure.ac')
-rwxr-xr-x | configure.ac | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 61a00d95..ff424e8b 100755 --- a/configure.ac +++ b/configure.ac @@ -5,7 +5,7 @@ ## Copyright (c) 1996, 97, 98, 99, 2000 Kunihiro Ishiguro <kunihiro@zebra.org> ## Portions Copyright (c) 2003 Paul Jakma <paul@dishone.st> ## -## $Id: configure.ac,v 1.86 2005/01/12 16:52:55 ajs Exp $ +## $Id: configure.ac,v 1.87 2005/01/12 17:27:27 ajs Exp $ AC_PREREQ(2.53) AC_INIT(Quagga, 0.98.0, [http://bugzilla.quagga.net]) @@ -1107,6 +1107,11 @@ if test "${enable_capabilities}" != "no"; then fi AC_SUBST(LIBCAP) +dnl ------------------- +dnl test for ucontext.h +dnl ------------------- +AC_CHECK_HEADERS(ucontext.h) + dnl --------------------------- dnl check for glibc 'backtrace' dnl --------------------------- |