git: 6ff6a0b58981 - stable/14 - Don't rely on sys/_types.h including sys/cdefs.h

The branch stable/14 has been updated by brooks:

URL: https://cgit.FreeBSD.org/src/commit/?id=6ff6a0b589810f41cea06fbcdf21c5b0dd72e602

commit 6ff6a0b589810f41cea06fbcdf21c5b0dd72e602
Author:     Brooks Davis <brooks@FreeBSD.org>
AuthorDate: 2025-06-11 16:39:01 +0000
Commit:     Brooks Davis <brooks@FreeBSD.org>
CommitDate: 2025-06-23 08:55:36 +0000

    Don't rely on sys/_types.h including sys/cdefs.h
    
    These headers relied in __BEGIN_DECS/__END_DECLS being defined when
    sys/_types.h was included, but there's not a requirement that this be
    the case.
    
    Reviewed by:    imp
    Exp-run by:     antoine (PR 286274)
    Pull Request:   https://github.com/freebsd/freebsd-src/pull/1595
    
    (cherry picked from commit b01e971fd39d10273a387788019457792873e81c)
    (cherry picked from commit 4f4c465b45d42ed8d2b65c8b4c909246987ac877)
    (cherry picked from commit 12913e4ddf710e517f3ae00b7b420b783cca9b37)
---
 contrib/libexecinfo/execinfo.h | 2 ++
 include/dlfcn.h                | 1 +
 lib/msun/aarch64/fenv.h        | 1 +
 lib/msun/arm/fenv.h            | 1 +
 lib/msun/riscv/fenv.h          | 1 +
 lib/msun/src/math.h            | 1 +
 sys/arm/include/sysarch.h      | 2 ++
 sys/arm64/include/sysarch.h    | 2 ++
 sys/sys/procdesc.h             | 1 +
 9 files changed, 12 insertions(+)

diff --git a/contrib/libexecinfo/execinfo.h b/contrib/libexecinfo/execinfo.h
index 22460967e83c..8a3c36b2da21 100644
--- a/contrib/libexecinfo/execinfo.h
+++ b/contrib/libexecinfo/execinfo.h
@@ -32,6 +32,8 @@
 #ifndef _EXECINFO_H_
 #define _EXECINFO_H_
 
+#include <sys/cdefs.h>
+
 #include <stddef.h>
 
 __BEGIN_DECLS
diff --git a/include/dlfcn.h b/include/dlfcn.h
index 89ec43b332e9..9a4ac0faf786 100644
--- a/include/dlfcn.h
+++ b/include/dlfcn.h
@@ -32,6 +32,7 @@
 #ifndef _DLFCN_H_
 #define	_DLFCN_H_
 
+#include <sys/cdefs.h>
 #include <sys/_types.h>
 
 /*
diff --git a/lib/msun/aarch64/fenv.h b/lib/msun/aarch64/fenv.h
index 2148a68b053b..a435a9de5223 100644
--- a/lib/msun/aarch64/fenv.h
+++ b/lib/msun/aarch64/fenv.h
@@ -31,6 +31,7 @@
 #ifndef	_FENV_H_
 #define	_FENV_H_
 
+#include <sys/cdefs.h>
 #include <sys/_types.h>
 
 #ifndef	__fenv_static
diff --git a/lib/msun/arm/fenv.h b/lib/msun/arm/fenv.h
index 5dded5d744fd..e8a30fcf496f 100644
--- a/lib/msun/arm/fenv.h
+++ b/lib/msun/arm/fenv.h
@@ -29,6 +29,7 @@
 #ifndef	_FENV_H_
 #define	_FENV_H_
 
+#include <sys/cdefs.h>
 #include <sys/_types.h>
 
 #ifndef	__fenv_static
diff --git a/lib/msun/riscv/fenv.h b/lib/msun/riscv/fenv.h
index 36abb7b00b7d..62bdf65b70d1 100644
--- a/lib/msun/riscv/fenv.h
+++ b/lib/msun/riscv/fenv.h
@@ -36,6 +36,7 @@
 #ifndef	_FENV_H_
 #define	_FENV_H_
 
+#include <sys/cdefs.h>
 #include <sys/_types.h>
 
 #ifndef	__fenv_static
diff --git a/lib/msun/src/math.h b/lib/msun/src/math.h
index 405434752336..8e72beb757f8 100644
--- a/lib/msun/src/math.h
+++ b/lib/msun/src/math.h
@@ -16,6 +16,7 @@
 #ifndef _MATH_H_
 #define	_MATH_H_
 
+#include <sys/cdefs.h>
 #include <sys/_types.h>
 #include <machine/_limits.h>
 
diff --git a/sys/arm/include/sysarch.h b/sys/arm/include/sysarch.h
index 907a84f39e58..e0a8e0039b99 100644
--- a/sys/arm/include/sysarch.h
+++ b/sys/arm/include/sysarch.h
@@ -38,6 +38,8 @@
 #ifndef _ARM_SYSARCH_H_
 #define _ARM_SYSARCH_H_
 
+#include <sys/cdefs.h>
+
 #include <machine/armreg.h>
 
 #ifndef LOCORE
diff --git a/sys/arm64/include/sysarch.h b/sys/arm64/include/sysarch.h
index f72d3427602e..d5d58000309e 100644
--- a/sys/arm64/include/sysarch.h
+++ b/sys/arm64/include/sysarch.h
@@ -39,6 +39,8 @@
 #ifndef _MACHINE_SYSARCH_H_
 #define	_MACHINE_SYSARCH_H_
 
+#include <sys/cdefs.h>
+
 #define	ARM64_GET_SVE_VL	0x200
 /* Reserved ARM64_SET_SVE_VL	0x201 */
 
diff --git a/sys/sys/procdesc.h b/sys/sys/procdesc.h
index 4e8b06fb7377..81102dffa6ff 100644
--- a/sys/sys/procdesc.h
+++ b/sys/sys/procdesc.h
@@ -108,6 +108,7 @@ int	 procdesc_falloc(struct thread *, struct file **, int *, int,
 
 #else /* !_KERNEL */
 
+#include <sys/cdefs.h>
 #include <sys/_types.h>
 
 #ifndef _PID_T_DECLARED