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Use sys/ucontext.h when it is found. Snow leopard needs this.

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git-svn-id: https://google-glog.googlecode.com/svn/trunk@86 eb4d4688-79bd-11dd-afb4-1d65580434c0
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2010-06-15 04:12:19 +00:00
parent 1f8dac87fc
commit c83adaa87d
1 changed files with 4 additions and 1 deletions
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5
src/signalhandler.cc
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@ -41,6 +41,9 @@
#ifdef HAVE_UCONTEXT_H
# include <ucontext.h>
#endif
#ifdef HAVE_SYS_UCONTEXT_H
# include <sys/ucontext.h>
#endif
#include <algorithm>
_START_GOOGLE_NAMESPACE_
@ -66,7 +69,7 @@ const struct {
// Returns the program counter from signal context, NULL if unknown.
void* GetPC(void* ucontext_in_void) {
#if defined(HAVE_UCONTEXT_H) && defined(PC_FROM_UCONTEXT)
#if (defined(HAVE_UCONTEXT_H) || defined(HAVE_SYS_UCONTEXT_H)) && defined(PC_FROM_UCONTEXT)
if (ucontext_in_void != NULL) {
ucontext_t *context = reinterpret_cast<ucontext_t *>(ucontext_in_void);
return (void*)context->PC_FROM_UCONTEXT;