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-rw-r--r--libc/sysdeps/linux/alpha/bits/kernel_sigaction.h7
-rw-r--r--libc/sysdeps/linux/common/bits/kernel_sigaction.h10
-rw-r--r--libc/sysdeps/linux/hppa/bits/kernel_sigaction.h7
-rw-r--r--libc/sysdeps/linux/mips/bits/kernel_sigaction.h7
4 files changed, 23 insertions, 8 deletions
diff --git a/libc/sysdeps/linux/alpha/bits/kernel_sigaction.h b/libc/sysdeps/linux/alpha/bits/kernel_sigaction.h
index 66b420087..d111a5f3d 100644
--- a/libc/sysdeps/linux/alpha/bits/kernel_sigaction.h
+++ b/libc/sysdeps/linux/alpha/bits/kernel_sigaction.h
@@ -1,3 +1,6 @@
+#ifndef _BITS_SIGACTION_STRUCT_H
+#define _BITS_SIGACTION_STRUCT_H
+
/* This is the sigaction struction from the Linux 2.1.20 kernel. */
struct old_kernel_sigaction {
@@ -15,4 +18,6 @@ struct kernel_sigaction {
};
extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *__unbounded,
- struct kernel_sigaction *__unbounded, size_t);
+ struct kernel_sigaction *__unbounded, size_t) attribute_hidden;
+
+#endif
diff --git a/libc/sysdeps/linux/common/bits/kernel_sigaction.h b/libc/sysdeps/linux/common/bits/kernel_sigaction.h
index 5baf1e224..2fdfc897e 100644
--- a/libc/sysdeps/linux/common/bits/kernel_sigaction.h
+++ b/libc/sysdeps/linux/common/bits/kernel_sigaction.h
@@ -1,5 +1,5 @@
-#ifndef _BITS_STAT_STRUCT_H
-#define _BITS_STAT_STRUCT_H
+#ifndef _BITS_SIGACTION_STRUCT_H
+#define _BITS_SIGACTION_STRUCT_H
/* This file provides whatever this particular arch's kernel thinks
* the sigaction struct should look like... */
@@ -59,10 +59,10 @@ struct kernel_sigaction {
#ifndef NO_OLD_SIGACTION
extern int __syscall_sigaction (int, const struct old_kernel_sigaction *__unbounded,
- struct old_kernel_sigaction *__unbounded);
+ struct old_kernel_sigaction *__unbounded) attribute_hidden;
#endif
extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *__unbounded,
- struct kernel_sigaction *__unbounded, size_t);
+ struct kernel_sigaction *__unbounded, size_t) attribute_hidden;
-#endif /* _BITS_STAT_STRUCT_H */
+#endif /* _BITS_SIGACTION_STRUCT_H */
diff --git a/libc/sysdeps/linux/hppa/bits/kernel_sigaction.h b/libc/sysdeps/linux/hppa/bits/kernel_sigaction.h
index cccaabbb9..4ae53fd3c 100644
--- a/libc/sysdeps/linux/hppa/bits/kernel_sigaction.h
+++ b/libc/sysdeps/linux/hppa/bits/kernel_sigaction.h
@@ -1,3 +1,6 @@
+#ifndef _BITS_SIGACTION_STRUCT_H
+#define _BITS_SIGACTION_STRUCT_H
+
/* We have a separate header file here because we do not support
SA_RESTORER on hppa. */
@@ -18,4 +21,6 @@ struct kernel_sigaction {
};
extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *__unbounded,
- struct kernel_sigaction *__unbounded, size_t);
+ struct kernel_sigaction *__unbounded, size_t) attribute_hidden;
+
+#endif
diff --git a/libc/sysdeps/linux/mips/bits/kernel_sigaction.h b/libc/sysdeps/linux/mips/bits/kernel_sigaction.h
index 317e5b389..5c8454837 100644
--- a/libc/sysdeps/linux/mips/bits/kernel_sigaction.h
+++ b/libc/sysdeps/linux/mips/bits/kernel_sigaction.h
@@ -1,3 +1,6 @@
+#ifndef _BITS_SIGACTION_STRUCT_H
+#define _BITS_SIGACTION_STRUCT_H
+
/* This is the sigaction structure from the Linux 2.1.24 kernel. */
#include <sgidefs.h>
@@ -40,4 +43,6 @@ struct kernel_sigaction {
};
extern int __syscall_rt_sigaction (int, const struct kernel_sigaction *__unbounded,
- struct kernel_sigaction *__unbounded, size_t);
+ struct kernel_sigaction *__unbounded, size_t) attribute_hidden;
+
+#endif