#serial 5 dnl From Jim Meyering. dnl Determine whether malloc accepts 0 as its argument. dnl If it doesn't, arrange to use the replacement function. dnl AC_DEFUN([jm_FUNC_MALLOC], [ dnl xmalloc.c requires that this symbol be defined so it doesn't dnl mistakenly use a broken malloc -- as it might if this test were omitted. AC_DEFINE(HAVE_DONE_WORKING_MALLOC_CHECK, 1, [Define if the malloc check has been performed. ]) AC_CACHE_CHECK([for working malloc], jm_cv_func_working_malloc, [AC_TRY_RUN([ char *malloc (); int main () { exit (malloc (0) ? 0 : 1); } ], jm_cv_func_working_malloc=yes, jm_cv_func_working_malloc=no, dnl When crosscompiling, assume malloc is broken. jm_cv_func_working_malloc=no) ]) if test $jm_cv_func_working_malloc = no; then AC_LIBOBJ(malloc) AC_DEFINE(malloc, rpl_malloc, [Define to rpl_malloc if the replacement function should be used.]) fi ]) NetBSD fork for lockdoc analysismerlin@scholz.ruhr
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path: root/sys/arch/x86/include/apicvar.h
AgeCommit message (Expand)Author
2020-04-25Merge the bouyer-xenpvh branch, bringing in Xen PV drivers support under HVMbouyer
2020-04-21Get TSC frequency from CPUID 0x15 and/or x16 for newer Intel processors.msaitoh
2019-06-14- Dump LAPIC and I/O APIC correctly.msaitoh
2008-04-28Remove clause 3 and 4 from TNF licensesmartin
2007-03-05clean up how cpus and ioapics are attached at the mainbus:drochner
2005-05-29Sprinkle const.christos
2003-10-27Nuke __P().junyoung
2003-02-26Move some files out of i386 into x86, so that they can be shared withfvdl