diff options
| -rw-r--r-- | src/base/fiber.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/base/fiber.cc b/src/base/fiber.cc index af63216da..177459aaa 100644 --- a/src/base/fiber.cc +++ b/src/base/fiber.cc @@ -33,6 +33,14 @@ #include <valgrind/valgrind.h> #endif +// Mac OS requires _DARWIN_C_SOURCE if _POSIX_C_SOURCE is defined, +// otherwise it will mask the definition of MAP_ANONYMOUS. +// _POSIX_C_SOURCE is already defined by including <ucontext.h> in +// base/fiber.hh +#if defined(__APPLE__) && defined(__MACH__) +#define _DARWIN_C_SOURCE +#endif + #include <sys/mman.h> #include <unistd.h> |