diff options
Diffstat (limited to 'libbacktrace/mmap.c')
| -rw-r--r-- | libbacktrace/mmap.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libbacktrace/mmap.c b/libbacktrace/mmap.c index dd7d519cc56..6c8bd5d4a19 100644 --- a/libbacktrace/mmap.c +++ b/libbacktrace/mmap.c @@ -42,6 +42,10 @@ POSSIBILITY OF SUCH DAMAGE. */ #include "backtrace.h" #include "internal.h" +#ifndef HAVE_DECL_GETPAGESIZE +extern int getpagesize (void); +#endif + /* Memory allocation on systems that provide anonymous mmap. This permits the backtrace functions to be invoked from a signal handler, assuming that mmap is async-signal safe. */ |