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Fix sys/ucontext.h namespace from signal.h etc. inclusion (bug 21457).

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The various sys/ucontext.h headers include <signal.h> and all the
headers split out of <bits/sigstack.h>.  (Except that the powerpc
version does not include <signal.h>.)

None of the standard versions defining ucontext.h require or permit
such inclusions; rather, they all say that the stack_t and sigset_t
types from signal.h are defined.  This patch fixes the headers to
include just the bits/ headers for those types (and the existing
includes of bits/sigcontext.h).  Since bits/types/sigset_t.h is now
being included instead of bits/types/__sigset_t.h, __sigset_t uses in
the headers are replaced by direct use of the public sigset_t type.
sysdeps/unix/sysv/linux/x86/bits/sigcontext.h was relying on the prior
inclusion of <signal.h> to define types such as __uint32_t, so gets a
bits/types.h include added to provide those types.

Although one could keep some or all of the includes under a __USE_MISC
conditional, that seems unnecessary to me, especially given the lack
of a <signal.h> include in the powerpc version meaning that portable
programs already cannot rely on such an include.

Tested for x86_64 and x86, and with build-many-glibcs.py.  As with
other such fixes, more namespace issues remain so this does not permit
any XFAILs to be removed or bugs to be closed.

	[BZ #21457]
	* sysdeps/arm/sys/ucontext.h: Do not include <signal.h>,
	<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/generic/sys/ucontext.h: Do not include <signal.h>,
	<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/i386/sys/ucontext.h: Do not include <signal.h>,
	<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/m68k/sys/ucontext.h: Do not include <signal.h>,
	<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/mips/sys/ucontext.h: Do not include <signal.h>,
	<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/alpha/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h>.
	* sysdeps/unix/sysv/linux/m68k/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/nios2/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Do not include
	<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.
	* sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/sh/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/sparc/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/tile/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
	* sysdeps/unix/sysv/linux/x86/bits/sigcontext.h: Include
	<bits/types.h>.
	* sysdeps/unix/sysv/linux/x86/sys/ucontext.h: Do not include
	<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
	<bits/ss_flags.h>.  Include <bits/types/sigset_t.h> instead of
	<bits/types/__sigset_t.h>.
	(ucontext_t): Use sigset_t instead of __sigset_t.
This commit is contained in:
Joseph Myers 2017-05-23 11:49:48 +00:00
parent 231a59ce2c
commit cfed8ece79
21 changed files with 136 additions and 149 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

97
ChangeLog
View File

@ -1,3 +1,100 @@
2017-05-23 Joseph Myers <joseph@codesourcery.com>
[BZ #21457]
* sysdeps/arm/sys/ucontext.h: Do not include <signal.h>,
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/generic/sys/ucontext.h: Do not include <signal.h>,
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/i386/sys/ucontext.h: Do not include <signal.h>,
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/m68k/sys/ucontext.h: Do not include <signal.h>,
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/mips/sys/ucontext.h: Do not include <signal.h>,
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/alpha/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/hppa/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h>.
* sysdeps/unix/sysv/linux/m68k/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/nios2/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Do not include
<bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>.
* sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/sh/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/sparc/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/tile/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
* sysdeps/unix/sysv/linux/x86/bits/sigcontext.h: Include
<bits/types.h>.
* sysdeps/unix/sysv/linux/x86/sys/ucontext.h: Do not include
<signal.h>, <bits/sigstack.h>, <bits/types/struct_sigstack.h> or
<bits/ss_flags.h>. Include <bits/types/sigset_t.h> instead of
<bits/types/__sigset_t.h>.
(ucontext_t): Use sigset_t instead of __sigset_t.
2017-05-22 Zack Weinberg <zackw@panix.com>
* sysdeps/unix/sysv/linux/bits/siginfo-consts.h

10
sysdeps/arm/sys/ucontext.h
View File

@ -21,16 +21,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
typedef int greg_t;
@ -97,7 +91,7 @@ typedef struct ucontext
{
unsigned long int uc_flags;
struct ucontext *uc_link;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
stack_t uc_stack;
mcontext_t uc_mcontext;
long int uc_filler[5];

10
sysdeps/generic/sys/ucontext.h
View File

@ -23,16 +23,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
typedef struct sigcontext mcontext_t;
@ -44,7 +38,7 @@ typedef struct ucontext
struct ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
} ucontext_t;
#endif /* sys/ucontext.h */

10
sysdeps/i386/sys/ucontext.h
View File

@ -21,16 +21,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
/* Type for general register. */
@ -122,7 +116,7 @@ typedef struct ucontext
{
unsigned long int uc_flags;
struct ucontext *uc_link;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
stack_t uc_stack;
mcontext_t uc_mcontext;
long int uc_filler[5];

10
sysdeps/m68k/sys/ucontext.h
View File

@ -21,16 +21,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
/* Type for general register. */
@ -112,7 +106,7 @@ typedef struct ucontext
{
unsigned long int uc_flags;
struct ucontext *uc_link;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
stack_t uc_stack;
mcontext_t uc_mcontext;
long int uc_filler[201];

10
sysdeps/mips/sys/ucontext.h
View File

@ -21,16 +21,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
#include <sgidefs.h>
@ -162,7 +156,7 @@ typedef struct ucontext
__uint64_t uc_flags;
#endif
struct ucontext *uc_link;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
stack_t uc_stack;
mcontext_t uc_mcontext;
int uc_filler[48];

10
sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h
View File

@ -22,16 +22,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
#ifdef __USE_MISC
# include <sys/procfs.h>
@ -58,7 +52,7 @@ typedef struct ucontext
unsigned long uc_flags;
struct ucontext *uc_link;
stack_t uc_stack;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
mcontext_t uc_mcontext;
} ucontext_t;

10
sysdeps/unix/sysv/linux/alpha/sys/ucontext.h
View File

@ -19,16 +19,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
/* Type for general register. */
@ -61,7 +55,7 @@ typedef struct ucontext
unsigned long __uc_osf_sigmask;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
} ucontext_t;
#endif /* sys/ucontext.h */

10
sysdeps/unix/sysv/linux/arm/sys/ucontext.h
View File

@ -21,16 +21,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
#ifdef __USE_MISC
@ -113,7 +107,7 @@ typedef struct ucontext
struct ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
unsigned long uc_regspace[128] __attribute__((__aligned__(8)));
} ucontext_t;

10
sysdeps/unix/sysv/linux/hppa/sys/ucontext.h
View File

@ -21,16 +21,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
#ifdef __USE_MISC
@ -67,7 +61,7 @@ typedef struct ucontext
struct ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
} ucontext_t;
#endif /* sys/ucontext.h */

7
sysdeps/unix/sysv/linux/ia64/sys/ucontext.h
View File

@ -19,15 +19,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
/*

10
sysdeps/unix/sysv/linux/m68k/sys/ucontext.h
View File

@ -21,16 +21,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
/* Type for general register. */
@ -120,7 +114,7 @@ typedef struct ucontext
stack_t uc_stack;
mcontext_t uc_mcontext;
unsigned long uc_filler[80];
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
} ucontext_t;
#endif /* sys/ucontext.h */

10
sysdeps/unix/sysv/linux/mips/sys/ucontext.h
View File

@ -20,16 +20,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
#include <sgidefs.h>
@ -113,7 +107,7 @@ typedef struct ucontext
struct ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
} ucontext_t;
#endif /* sys/ucontext.h */

10
sysdeps/unix/sysv/linux/nios2/sys/ucontext.h
View File

@ -22,16 +22,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
/* These definitions must be in sync with the kernel. */
@ -54,7 +48,7 @@ typedef struct ucontext
struct ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
} ucontext_t;
#endif /* sys/ucontext.h */

5
sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h
View File

@ -20,14 +20,9 @@
#include <features.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/sigset_t.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
#if __WORDSIZE == 32

10
sysdeps/unix/sysv/linux/s390/sys/ucontext.h
View File

@ -20,16 +20,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by in <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
/* Type for a program status word. */
@ -84,7 +78,7 @@ typedef struct ucontext
struct ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
} ucontext_t;

10
sysdeps/unix/sysv/linux/sh/sys/ucontext.h
View File

@ -21,16 +21,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
typedef int greg_t;
@ -113,7 +107,7 @@ typedef struct ucontext
struct ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
} ucontext_t;
#endif /* sys/ucontext.h */

12
sysdeps/unix/sysv/linux/sparc/sys/ucontext.h
View File

@ -19,16 +19,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
#include <bits/wordsize.h>
@ -94,7 +88,7 @@ typedef struct ucontext {
unsigned long __uc_sigmask;
mcontext_t uc_mcontext;
stack_t uc_stack;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
} ucontext_t;
#endif /* __WORDISIZE == 64 */
@ -271,7 +265,7 @@ typedef struct ucontext
{
unsigned long uc_flags;
struct ucontext *uc_link;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
stack_t uc_stack;
mcontext_t uc_mcontext;
} ucontext_t;

10
sysdeps/unix/sysv/linux/tile/sys/ucontext.h
View File

@ -20,16 +20,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
#ifdef __USE_MISC
/* Get register type and register names. */
@ -72,7 +66,7 @@ typedef struct ucontext
struct ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
} ucontext_t;
#endif /* sys/ucontext.h */

2
sysdeps/unix/sysv/linux/x86/bits/sigcontext.h
View File

@ -22,6 +22,8 @@
# error "Never use <bits/sigcontext.h> directly; include <signal.h> instead."
#endif
#include <bits/types.h>
#define FP_XSTATE_MAGIC1 0x46505853U
#define FP_XSTATE_MAGIC2 0x46505845U
#define FP_XSTATE_MAGIC2_SIZE sizeof(FP_XSTATE_MAGIC2)

12
sysdeps/unix/sysv/linux/x86/sys/ucontext.h
View File

@ -19,16 +19,10 @@
#define _SYS_UCONTEXT_H 1
#include <features.h>
#include <signal.h>
/* We need the signal context definitions even if they are not exposed
by <signal.h>. */
#include <bits/types/__sigset_t.h>
#include <bits/types/sigset_t.h>
#include <bits/sigcontext.h>
#include <bits/sigstack.h>
#include <bits/types/struct_sigstack.h>
#include <bits/types/stack_t.h>
#include <bits/ss_flags.h>
#ifdef __x86_64__
@ -142,7 +136,7 @@ typedef struct ucontext
struct ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
struct _libc_fpstate __fpregs_mem;
} ucontext_t;
@ -243,7 +237,7 @@ typedef struct ucontext
struct ucontext *uc_link;
stack_t uc_stack;
mcontext_t uc_mcontext;
__sigset_t uc_sigmask;
sigset_t uc_sigmask;
struct _libc_fpstate __fpregs_mem;
} ucontext_t;