diff options
Diffstat (limited to 'base/format_macros.h')
| -rw-r--r-- | base/format_macros.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/base/format_macros.h b/base/format_macros.h index 466d79b..4d90c59 100644 --- a/base/format_macros.h +++ b/base/format_macros.h @@ -46,6 +46,34 @@ #define PRIuS "zu" #endif +// The size of NSInteger and NSUInteger varies between 32-bit and 64-bit +// architectures and Apple does not provides standard format macros and +// recommends casting. This has many drawbacks, so instead define macros +// for formatting those types. +#if defined(OS_MACOSX) +#if defined(ARCH_CPU_64_BITS) +#if !defined(PRIdNS) +#define PRIdNS "ld" +#endif +#if !defined(PRIuNS) +#define PRIuNS "lu" +#endif +#if !defined(PRIxNS) +#define PRIxNS "lx" +#endif +#else // defined(ARCH_CPU_64_BITS) +#if !defined(PRIdNS) +#define PRIdNS "d" +#endif +#if !defined(PRIuNS) +#define PRIuNS "u" +#endif +#if !defined(PRIxNS) +#define PRIxNS "x" +#endif +#endif +#endif // defined(OS_MACOSX) + #else // OS_WIN #if !defined(PRId64) |