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Add new header definitions from Linux 4.4 (plus older ptrace definitions)
- From: Joseph Myers <joseph at codesourcery dot com>
- To: <libc-alpha at sourceware dot org>
- Date: Tue, 12 Jan 2016 01:25:26 +0000
- Subject: Add new header definitions from Linux 4.4 (plus older ptrace definitions)
- Authentication-results: sourceware.org; auth=none
This patch adds some new header definitions from Linux 4.4:
* MCL_ONFAULT is added to bits/mman.h / bits/mman-linux.h (this was
already done for hppa).
* PTRACE_SECCOMP_GET_FILTER is added to sys/ptrace.h. Along with it,
the older PTRACE_GETSIGMASK and PTRACE_SETSIGMASK, added in Linux
3.11 but missed at the time, are also added.
Tested for x86_64 and x86 (testsuite, and that installed stripped
shared libraries are unchanged by the patch).
2016-01-12 Joseph Myers <joseph@codesourcery.com>
* bits/mman-linux.h [!MCL_CURRENT] (MCL_ONFAULT): New macro.
* sysdeps/unix/sysv/linux/alpha/bits/mman.h (MCL_ONFAULT):
Likewise.
* sysdeps/unix/sysv/linux/powerpc/bits/mman.h (MCL_ONFAULT):
Likewise.
* sysdeps/unix/sysv/linux/sparc/bits/mman.h (MCL_ONFAULT):
Likewise.
* sysdeps/unix/sysv/linux/sys/ptrace.h (PTRACE_GETSIGMASK): New
enum constant and macro.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
(PTRACE_GETSIGMASK): Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/ia64/sys/ptrace.h (PTRACE_GETSIGMASK):
Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
(PTRACE_GETSIGMASK): Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/s390/sys/ptrace.h (PTRACE_GETSIGMASK):
Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/sparc/sys/ptrace.h (PTRACE_GETSIGMASK):
Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
* sysdeps/unix/sysv/linux/tile/sys/ptrace.h (PTRACE_GETSIGMASK):
Likewise.
(PTRACE_SETSIGMASK): Likewise.
(PTRACE_SECCOMP_GET_FILTER): Likewise.
diff --git a/bits/mman-linux.h b/bits/mman-linux.h
index 9d0a983..dbb994b 100644
--- a/bits/mman-linux.h
+++ b/bits/mman-linux.h
@@ -108,4 +108,6 @@
# define MCL_CURRENT 1 /* Lock all currently mapped pages. */
# define MCL_FUTURE 2 /* Lock all additions to address
space. */
+# define MCL_ONFAULT 4 /* Lock all pages that are
+ faulted in. */
#endif
diff --git a/sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h b/sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
index 1ef1c5f..506ecce 100644
--- a/sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/aarch64/sys/ptrace.h
@@ -127,8 +127,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN
- PTRACE_PEEKSIGINFO = 0x4209
+ PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+ PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+ PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+ PTRACE_SECCOMP_GET_FILTER = 0x420c
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
};
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/mman.h b/sysdeps/unix/sysv/linux/alpha/bits/mman.h
index 38a798a..3b9e9a9 100644
--- a/sysdeps/unix/sysv/linux/alpha/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/alpha/bits/mman.h
@@ -41,6 +41,7 @@
/* Flags for `mlockall'. */
#define MCL_CURRENT 8192
#define MCL_FUTURE 16384
+#define MCL_ONFAULT 32768
#include <bits/mman-linux.h>
diff --git a/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h b/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h
index d082d05..b568a66 100644
--- a/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h
@@ -132,8 +132,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN
- PTRACE_PEEKSIGINFO = 0x4209
+ PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+ PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+ PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+ PTRACE_SECCOMP_GET_FILTER = 0x420c
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
};
diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
index 14f13cd..21c5fa9 100644
--- a/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/powerpc/bits/mman.h
@@ -42,6 +42,8 @@
#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */
#define MCL_FUTURE 0x4000 /* Lock all additions to address
space. */
+#define MCL_ONFAULT 0x8000 /* Lock all pages that are
+ faulted in. */
/* Include generic Linux declarations. */
#include <bits/mman-linux.h>
diff --git a/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h b/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
index 20d60aa..b9ddee0 100644
--- a/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/powerpc/sys/ptrace.h
@@ -119,8 +119,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN
- PTRACE_PEEKSIGINFO = 0x4209
+ PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+ PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+ PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+ PTRACE_SECCOMP_GET_FILTER = 0x420c
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
};
diff --git a/sysdeps/unix/sysv/linux/s390/sys/ptrace.h b/sysdeps/unix/sysv/linux/s390/sys/ptrace.h
index 07b118d..15991f3 100644
--- a/sysdeps/unix/sysv/linux/s390/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/s390/sys/ptrace.h
@@ -158,8 +158,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN
- PTRACE_PEEKSIGINFO = 0x4209
+ PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+ PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+ PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+ PTRACE_SECCOMP_GET_FILTER = 0x420c
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
};
diff --git a/sysdeps/unix/sysv/linux/sparc/bits/mman.h b/sysdeps/unix/sysv/linux/sparc/bits/mman.h
index 7382dce..b5bfc66 100644
--- a/sysdeps/unix/sysv/linux/sparc/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/sparc/bits/mman.h
@@ -41,6 +41,8 @@
/* Flags for `mlockall'. */
#define MCL_CURRENT 0x2000 /* Lock all currently mapped pages. */
#define MCL_FUTURE 0x4000 /* Lock all additions to address
+#define MCL_ONFAULT 0x8000 /* Lock all pages that are
+ faulted in. */
space. */
/* Include generic Linux declarations. */
#include <bits/mman-linux.h>
diff --git a/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h b/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
index dd57c7f..4b88152 100644
--- a/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/sparc/sys/ptrace.h
@@ -201,8 +201,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN
- PTRACE_PEEKSIGINFO = 0x4209
+ PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+ PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+ PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+ PTRACE_SECCOMP_GET_FILTER = 0x420c
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
};
diff --git a/sysdeps/unix/sysv/linux/sys/ptrace.h b/sysdeps/unix/sysv/linux/sys/ptrace.h
index cb4f6a1..ee88271 100644
--- a/sysdeps/unix/sysv/linux/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/sys/ptrace.h
@@ -149,8 +149,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN
- PTRACE_PEEKSIGINFO = 0x4209
+ PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+ PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+ PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+ PTRACE_SECCOMP_GET_FILTER = 0x420c
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
};
diff --git a/sysdeps/unix/sysv/linux/tile/sys/ptrace.h b/sysdeps/unix/sysv/linux/tile/sys/ptrace.h
index bb921c8..46b5efa 100644
--- a/sysdeps/unix/sysv/linux/tile/sys/ptrace.h
+++ b/sysdeps/unix/sysv/linux/tile/sys/ptrace.h
@@ -122,8 +122,17 @@ enum __ptrace_request
PTRACE_LISTEN = 0x4208,
#define PTRACE_LISTEN PTRACE_LISTEN
- PTRACE_PEEKSIGINFO = 0x4209
+ PTRACE_PEEKSIGINFO = 0x4209,
#define PTRACE_PEEKSIGINFO PTRACE_PEEKSIGINFO
+
+ PTRACE_GETSIGMASK = 0x420a,
+#define PTRACE_GETSIGMASK PTRACE_GETSIGMASK
+
+ PTRACE_SETSIGMASK = 0x420b,
+#define PTRACE_SETSIGMASK PTRACE_SETSIGMASK
+
+ PTRACE_SECCOMP_GET_FILTER = 0x420c
+#define PTRACE_SECCOMP_GET_FILTER PTRACE_SECCOMP_GET_FILTER
};
--
Joseph S. Myers
joseph@codesourcery.com