fix all missing instances of __cplusplus checks/extern "C" in headers

patch by Arvid Picciani (aep)

12 files changed, 95 insertions, 0 deletions

diff --git a/include/sys/mount.h b/include/sys/mount.h
index 9420c564..3f652e97 100644
--- a/include/sys/mount.h
+++ b/include/sys/mount.h
@@ -1,6 +1,10 @@
 #ifndef _SYS_MOUNT_H
 #define _SYS_MOUNT_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #include <sys/ioctl.h>
 
 #define BLKROSET   _IO(0x12, 93)
@@ -43,4 +47,8 @@ int mount(const char *, const char *, const char *, unsigned long, const void *)
 int umount(const char *);
 int umount2(const char *, int);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/include/sys/msg.h b/include/sys/msg.h
index 06f25533..460275c5 100644
--- a/include/sys/msg.h
+++ b/include/sys/msg.h
@@ -1,6 +1,10 @@
 #ifndef _SYS_MSG_H
 #define _SYS_MSG_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #include <sys/ipc.h>
 
 #define __NEED_pid_t
@@ -33,4 +37,8 @@ int msgget (key_t, int);
 ssize_t msgrcv (int, void *, size_t, long, int);
 int msgsnd (int, const void *, size_t, int);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/include/sys/resource.h b/include/sys/resource.h
index 7837adb3..b9189028 100644
--- a/include/sys/resource.h
+++ b/include/sys/resource.h
@@ -1,6 +1,10 @@
 #ifndef	_SYS_RESOURCE_H
 #define	_SYS_RESOURCE_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define __NEED_id_t
 #define __NEED_time_t
 #define __NEED_struct_timeval
@@ -76,4 +80,8 @@ int setpriority (int, id_t, int);
 #define RLIM_NLIMITS RLIMIT_NLIMITS
 
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/include/sys/shm.h b/include/sys/shm.h
index fa927101..34117cc8 100644
--- a/include/sys/shm.h
+++ b/include/sys/shm.h
@@ -1,6 +1,10 @@
 #ifndef _SYS_SHM_H
 #define _SYS_SHM_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define __NEED_time_t
 #define __NEED_size_t
 #define __NEED_pid_t
@@ -43,4 +47,8 @@ int shmctl(int, int, struct shmid_ds *);
 int shmdt(const void *);
 int shmget(key_t, size_t, int);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/include/sys/statfs.h b/include/sys/statfs.h
index 05c9b130..f5239d8f 100644
--- a/include/sys/statfs.h
+++ b/include/sys/statfs.h
@@ -1,6 +1,10 @@
 #ifndef	_SYS_STATFS_H
 #define	_SYS_STATFS_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #include <sys/statvfs.h>
 
 typedef struct {
@@ -12,4 +16,8 @@ typedef struct {
 int statfs (const char *, struct statfs *);
 int fstatfs (int, struct statfs *);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/include/sys/statvfs.h b/include/sys/statvfs.h
index fd22faba..b9f72b7e 100644
--- a/include/sys/statvfs.h
+++ b/include/sys/statvfs.h
@@ -1,6 +1,9 @@
 #ifndef	_SYS_STATVFS_H
 #define	_SYS_STATVFS_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
 
 #define __NEED_fsblkcnt_t
 #define __NEED_fsfilcnt_t
@@ -38,5 +41,8 @@ int fstatvfs (int, struct statvfs *);
 #define ST_NOATIME     1024
 #define ST_NODIRATIME  2048
 
+#ifdef __cplusplus
+}
+#endif
 
 #endif
diff --git a/include/sys/swap.h b/include/sys/swap.h
index c5824f1d..1bd6159e 100644
--- a/include/sys/swap.h
+++ b/include/sys/swap.h
@@ -1,6 +1,11 @@
 #ifndef _SYS_SWAP_H
 #define _SYS_SWAP_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
 #define	SWAP_FLAG_PREFER        0x8000
 #define	SWAP_FLAG_PRIO_MASK     0x7fff
 #define	SWAP_FLAG_PRIO_SHIFT    0
@@ -8,4 +13,8 @@
 int swapon (const char *, int);
 int swapoff (const char *);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/include/sys/sysctl.h b/include/sys/sysctl.h
index af5ca8ba..c358b794 100644
--- a/include/sys/sysctl.h
+++ b/include/sys/sysctl.h
@@ -1,9 +1,17 @@
 #ifndef	_SYS_SYSCTL_H
 #define	_SYS_SYSCTL_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define __NEED_size_t
 #include <bits/alltypes.h>
 
 int sysctl (int *, int, void *, size_t *, void *, size_t);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/include/sys/sysinfo.h b/include/sys/sysinfo.h
index ca52088a..3bf6cb0f 100644
--- a/include/sys/sysinfo.h
+++ b/include/sys/sysinfo.h
@@ -1,6 +1,10 @@
 #ifndef _SYS_SYSINFO_H
 #define _SYS_SYSINFO_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* ?? */
 #define SI_LOAD_SHIFT 16
 
@@ -26,4 +30,8 @@ int get_nprocs (void);
 long long get_phys_pages (void);
 long long get_avphys_pages (void);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/include/sys/times.h b/include/sys/times.h
index aca743d3..cc55e573 100644
--- a/include/sys/times.h
+++ b/include/sys/times.h
@@ -1,6 +1,10 @@
 #ifndef	_SYS_TIMES_H
 #define	_SYS_TIMES_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define __NEED_clock_t
 #include <bits/alltypes.h>
 
@@ -14,4 +18,9 @@ struct tms
 
 clock_t times (struct tms *);
 
+#ifdef __cplusplus
+}
 #endif
+
+#endif
+
diff --git a/include/sys/uio.h b/include/sys/uio.h
index 11b6bd27..f77db33a 100644
--- a/include/sys/uio.h
+++ b/include/sys/uio.h
@@ -1,6 +1,10 @@
 #ifndef _SYS_UIO_H
 #define _SYS_UIO_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 #define __NEED_size_t
 #define __NEED_ssize_t
 #define __NEED_struct_iovec
@@ -10,4 +14,8 @@
 ssize_t readv (int, const struct iovec *, int);
 ssize_t writev (int, const struct iovec *, int);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif
diff --git a/include/sys/utsname.h b/include/sys/utsname.h
index 383e8251..4c36960f 100644
--- a/include/sys/utsname.h
+++ b/include/sys/utsname.h
@@ -1,6 +1,10 @@
 #ifndef	_SYS_UTSNAME_H
 #define	_SYS_UTSNAME_H
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 struct utsname
 {
 	char sysname[65];
@@ -17,5 +21,8 @@ struct utsname
 
 int uname (struct utsname *);
 
+#ifdef __cplusplus
+}
+#endif
 
 #endif