From eb84c129d6d6b82238575946ba3552c9310f24f9 Mon Sep 17 00:00:00 2001 From: Graham Percival Date: Sun, 29 Sep 2024 17:06:29 -0700 Subject: [PATCH] stdio.h: don't expose rsize_t unless __EXT1_VISIBLE This is how the other typedefs for rsize_t handle it (in , , and ). In particular, we shouldn't have any rsize_t if a C environment earlier C11 was requested. This reapplies b35f0aa4952c, chasing c25e55bcf80b, fixing ports build failures following b35f0aa4952c without c25e55bcf80b. PR: 281768 Sponsored by: Tarsnap Backup Inc. Signed-off-by: Graham Percival --- include/stdio.h | 3 +++ 1 file changed, 3 insertions(+) diff --git a/include/stdio.h b/include/stdio.h index b0190d25eb4f..ee3ab3bfb986 100644 --- a/include/stdio.h +++ b/include/stdio.h @@ -48,10 +48,13 @@ typedef __size_t size_t; #define _SIZE_T_DECLARED #endif +#if __EXT1_VISIBLE +/* ISO/IEC 9899:2011 K.3.3.2 */ #ifndef _RSIZE_T_DEFINED #define _RSIZE_T_DEFINED typedef size_t rsize_t; #endif +#endif /* __EXT1_VISIBLE */ #if __POSIX_VISIBLE >= 200809 #ifndef _OFF_T_DECLARED