[compiler-rt] [compiler-rt] Fix #122795 for solaris platforms proposal. (PR #122956)

[David CARLIER via llvm-commits]

https://github.com/devnexen created https://github.com/llvm/llvm-project/pull/122956

None

>From 5bb5de4677a636483a95ed38d645854e54ccddb3 Mon Sep 17 00:00:00 2001
From: David Carlier <devnexen at gmail.com>
Date: Tue, 14 Jan 2025 19:32:38 +0000
Subject: [PATCH] [compiler-rt] Fix #122795 for solaris platforms proposal.

---
 .../lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp | 3 +++
 .../lib/sanitizer_common/sanitizer_platform_limits_solaris.h   | 2 ++
 2 files changed, 5 insertions(+)

diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp
index dad7bde1498a7a..7ea6134b702bf7 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.cpp
@@ -32,6 +32,7 @@
 #include <semaphore.h>
 #include <signal.h>
 #include <stddef.h>
+#include <stdio.h>
 #include <sys/ethernet.h>
 #include <sys/filio.h>
 #include <sys/ipc.h>
@@ -135,6 +136,8 @@ namespace __sanitizer {
   unsigned struct_sioc_sg_req_sz = sizeof(struct sioc_sg_req);
   unsigned struct_sioc_vif_req_sz = sizeof(struct sioc_vif_req);
 
+  unsigned fpos_t_sz = sizeof(fpos_t);
+
   const unsigned IOCTL_NOT_PRESENT = 0;
 
   unsigned IOCTL_FIOASYNC = FIOASYNC;
diff --git a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.h b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.h
index 84a81265162c65..bf6586d27228fb 100644
--- a/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.h
+++ b/compiler-rt/lib/sanitizer_common/sanitizer_platform_limits_solaris.h
@@ -418,6 +418,8 @@ extern unsigned struct_winsize_sz;
 extern unsigned struct_sioc_sg_req_sz;
 extern unsigned struct_sioc_vif_req_sz;
 
+extern unsigned fpos_t_sz;
+
 // ioctl request identifiers
 
 // A special value to mark ioctls that are not present on the target platform,