diff options
| author | Zack Weinberg <zackw@panix.com> | 2019-06-11 13:05:02 -0400 |
|---|---|---|
| committer | Zack Weinberg <zackw@panix.com> | 2020-01-08 14:17:46 -0500 |
| commit | 536eef52c5c6bae9939aa5b591b914273e731a13 (patch) | |
| tree | d5df4847c9a68195309d362d3b87d7610a54ff19 /sysdeps | |
| parent | 9e32bbc2da1644f4ec9c1428faf98ed6ad508e4a (diff) | |
| download | glibc-536eef52c5c6bae9939aa5b591b914273e731a13.tar.gz glibc-536eef52c5c6bae9939aa5b591b914273e731a13.tar.xz glibc-536eef52c5c6bae9939aa5b591b914273e731a13.zip | |
Rename sys/ucontext.h to bits/ucontext.h. zack/no-nested-includes
sys/ucontext.h is effectively a bits header. Its contents are extremely system-specific, and it’s strongly associated with a specific public header (ucontext.h) that provides a superset of its definitions, but there are other public headers that also require some of its definitions. This patch therefore moves it into the bits/ namespace and adjusts all the headers that refer to it. In case there are external users, a stub is added that includes ucontext.h. Most of the fallout changes are trivial, but aarch64, ia64 and riscv need a little more work. aarch64 sys/ucontext.h (now bits/ucontext.h) was including sys/procfs.h for the definition of elf_greg_t etc; the simplest fix is to have it include bits/procfs.h instead (and then that needs to include sys/user.h for user_regs_struct). This is not ideal but fixing it properly would require disentangling all of the debugger interface headers which is more than I’m up for at the moment. ia64 bits/ptrace.h and bits/procfs.h were both including bits/sigcontext.h, which is only licensed to be included from signal.h. (I’m not sure how this ever worked, or why it broke with this patch and not some previous one.) This is fixed by creating another single-type header, bits/types/__ia64_fpreg.h, which provides the only thing they need from bits/sigcontext.h. s/u/s/l/riscv/makecontext.c was defining makecontext with a function head that didn’t agree with its official prototype (in ucontext.h); formerly that file did not include ucontext.h, only sys/ucontext.h, so we were getting away with it, but it’s still wrong. Making the function head match the prototype actually simplifies the code. * sysdeps/generic/sys/ucontext.h: Move to top level bits/ucontext.h. Adjust multiple inclusion guard. * sysdeps/arm/sys/ucontext.h: Move to sysdeps/arm/bits/ucontext.h. Adjust multiple inclusion guard. * sysdeps/i386/sys/ucontext.h: Similarly. * sysdeps/m68k/sys/ucontext.h: Similarly. * sysdeps/mips/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/alpha/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/arm/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/csky/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/hppa/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/ia64/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/m68k/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/microblaze/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/mips/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/nios2/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/riscv/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/s390/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/sh/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/sparc/sys/ucontext.h: Similarly. * sysdeps/unix/sysv/linux/x86/sys/ucontext.h: Similarly. * stdlib/Makefile: Install bits/ucontext.h. * stdlib/sys/ucontext.h: New backward compatibility stub header, includes ucontext.h. * include/sys/ucontext.h: New wrapper. * sysdeps/unix/sysv/linux/aarch64/bits/procfs.h: Allow inclusion by bits/ucontext.h as well as sys/procfs.h. Include sys/user.h. * sysdeps/unix/sysv/linux/aarch64/bits/ucontext.h: Include bits/procfs.h instead of sys/procfs.h. * sysdeps/unix/sysv/linux/ia64/bits/types/__ia64_fpreg.h: New file, contents factored out of ia64/bits/sigcontext.h and ia64/bits/ucontext.h. * sysdeps/unix/sysv/linux/ia64/Makefile: Install bits/types/__ia64_fpreg.h. Merge subdir=misc blocks. * sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h * sysdeps/unix/sysv/linux/ia64/bits/ucontext.h: Include bits/types/__ia64_fpreg.h for struct ia64_fpreg. * sysdeps/unix/sysv/linux/ia64/bits/procfs.h: Include bits/types/__ia64_fpreg.h for struct ia64_fpreg. Don’t include bits/sigcontext.h or bits/ucontext.h. * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h: Don’t include bits/sigcontext.h. * sysdeps/unix/sysv/linux/riscv/makecontext.c: Include ucontext.h, not sys/ucontext.h. Correct function head to match prototype in ucontext.h. Use va_arg to retrieve all arguments past argc. * sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c: Sort list of includes. * signal/signal.h, stdlib/ucontext.h * sysdeps/unix/sysv/linux/alpha/bits/procfs-prregset.h * sysdeps/unix/sysv/linux/ia64/sys/ptrace.h * sysdeps/unix/sysv/linux/riscv/bits/procfs.h * sysdeps/unix/sysv/linux/s390/bits/procfs.h: Include bits/ucontext.h, not sys/ucontext.h. * sysdeps/unix/sysv/linux/aarch64/sigcontextinfo.h * sysdeps/unix/sysv/linux/arm/sigcontextinfo.h * sysdeps/unix/sysv/linux/nios2/sigcontextinfo.h * sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h: Include signal.h, not sys/ucontext.h. * sysdeps/unix/sysv/linux/arm/register-dump.h * sysdeps/unix/sysv/linux/csky/register-dump.h: Include ucontext.h, not sys/ucontext.h. * sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym * sysdeps/unix/sysv/linux/alpha/ucontext-offsets.sym * sysdeps/unix/sysv/linux/arm/ucontext_i.sym * sysdeps/unix/sysv/linux/csky/abiv2/ucontext_i.sym * sysdeps/unix/sysv/linux/hppa/ucontext_i.sym * sysdeps/unix/sysv/linux/i386/ucontext_i.sym * sysdeps/unix/sysv/linux/ia64/sigcontext-offsets.sym * sysdeps/unix/sysv/linux/m68k/m680x0/ucontext_i.sym * sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.sym * sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.sym * sysdeps/unix/sysv/linux/mips/ucontext_i.sym * sysdeps/unix/sysv/linux/nios2/ucontext_i.sym * sysdeps/unix/sysv/linux/riscv/ucontext_i.sym * sysdeps/unix/sysv/linux/s390/ucontext_i.sym * sysdeps/unix/sysv/linux/sh/sh3/ucontext_i.sym * sysdeps/unix/sysv/linux/sh/sh4/ucontext_i.sym * sysdeps/unix/sysv/linux/sparc/sparc32/ucontext_i.sym * sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym: Include stddef.h and signal.h; don’t include any other headers. * scripts/check-obsolete-constructs.py (HEADER_ALLOWED_INCLUDES) (SYSDEP_ALLOWED_INCLUDES): Update.
Diffstat (limited to 'sysdeps')
54 files changed, 121 insertions, 202 deletions
diff --git a/sysdeps/arm/sys/ucontext.h b/sysdeps/arm/bits/ucontext.h index d082693e77..236924384c 100644 --- a/sysdeps/arm/sys/ucontext.h +++ b/sysdeps/arm/bits/ucontext.h @@ -17,8 +17,8 @@ /* System V/ARM ABI compliant context switching support. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -107,4 +107,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/generic/sys/ucontext.h b/sysdeps/generic/sys/ucontext.h deleted file mode 100644 index 5d042b8cf8..0000000000 --- a/sysdeps/generic/sys/ucontext.h +++ /dev/null @@ -1,54 +0,0 @@ -/* Data structures for user-level context switching. Generic version. - Copyright (C) 1997-2020 Free Software Foundation, Inc. - This file is part of the GNU C Library. - - The GNU C Library is free software; you can redistribute it and/or - modify it under the terms of the GNU Lesser General Public - License as published by the Free Software Foundation; either - version 2.1 of the License, or (at your option) any later version. - - The GNU C Library is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with the GNU C Library; if not, see - <https://www.gnu.org/licenses/>. */ - -/* This file's definitions suffice for any platform where all - the machine-specific state is described in `struct sigcontext', but - use of struct sigcontext does not conform to POSIX namespace - requirements. */ - -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 - -#include <features.h> - -#include <bits/types/sigset_t.h> -#include <bits/sigcontext.h> -#include <bits/types/stack_t.h> - - -typedef struct sigcontext mcontext_t; - -#ifdef __USE_MISC -# define __ctx(fld) fld -#else -# define __ctx(fld) __ ## fld -#endif - -/* Userlevel context. */ -typedef struct ucontext_t - { - unsigned long int __ctx(uc_flags); - struct ucontext_t *uc_link; - stack_t uc_stack; - mcontext_t uc_mcontext; - sigset_t uc_sigmask; - } ucontext_t; - -#undef __ctx - -#endif /* sys/ucontext.h */ diff --git a/sysdeps/i386/sys/ucontext.h b/sysdeps/i386/bits/ucontext.h index ee98042325..721878134c 100644 --- a/sysdeps/i386/sys/ucontext.h +++ b/sysdeps/i386/bits/ucontext.h @@ -17,8 +17,8 @@ /* System V/i386 ABI compliant context switching support. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -135,4 +135,4 @@ typedef struct ucontext_t #undef __ctx #undef __ctxt -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/m68k/sys/ucontext.h b/sysdeps/m68k/bits/ucontext.h index 48277ab823..6cf1e3647d 100644 --- a/sysdeps/m68k/sys/ucontext.h +++ b/sysdeps/m68k/bits/ucontext.h @@ -17,8 +17,8 @@ /* System V/m68k ABI compliant context switching support. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -122,4 +122,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/mips/sys/ucontext.h b/sysdeps/mips/bits/ucontext.h index cdb3e8b3be..2452926915 100644 --- a/sysdeps/mips/sys/ucontext.h +++ b/sysdeps/mips/bits/ucontext.h @@ -17,8 +17,8 @@ /* System V/mips ABI compliant context switching support. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -173,4 +173,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/aarch64/bits/procfs.h b/sysdeps/unix/sysv/linux/aarch64/bits/procfs.h index 51571cddaa..a30263d826 100644 --- a/sysdeps/unix/sysv/linux/aarch64/bits/procfs.h +++ b/sysdeps/unix/sysv/linux/aarch64/bits/procfs.h @@ -20,11 +20,12 @@ #ifndef _BITS_PROCFS_H #define _BITS_PROCFS_H 1 -#ifndef _SYS_PROCFS_H +#if !defined _SYS_PROCFS_H && !defined _BITS_UCONTEXT_H # error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead." #endif #include <bits/types.h> +#include <sys/user.h> /* Type for a general-purpose register. */ typedef __uint64_t elf_greg_t; diff --git a/sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h b/sysdeps/unix/sysv/linux/aarch64/bits/ucontext.h index 5699c0caf9..b790a6c085 100644 --- a/sysdeps/unix/sysv/linux/aarch64/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/aarch64/bits/ucontext.h @@ -18,8 +18,8 @@ /* System V/AArch64 ABI compliant context switching support. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -33,7 +33,7 @@ #endif #ifdef __USE_MISC -# include <sys/procfs.h> +# include <bits/procfs.h> typedef elf_greg_t greg_t; @@ -75,4 +75,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/aarch64/sigcontextinfo.h b/sysdeps/unix/sysv/linux/aarch64/sigcontextinfo.h index 6af928fc22..52c3fd6d31 100644 --- a/sysdeps/unix/sysv/linux/aarch64/sigcontextinfo.h +++ b/sysdeps/unix/sysv/linux/aarch64/sigcontextinfo.h @@ -20,7 +20,7 @@ #define _SIGCONTEXTINFO_H #include <stdint.h> -#include <sys/ucontext.h> +#include <signal.h> static inline uintptr_t sigcontext_get_pc (const ucontext_t *ctx) diff --git a/sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym b/sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym index ab3930c173..7d5c4a1117 100644 --- a/sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/aarch64/ucontext_i.sym @@ -1,8 +1,5 @@ -#include <inttypes.h> -#include <signal.h> #include <stddef.h> -#include <sys/ucontext.h> -#include <asm/sigcontext.h> +#include <signal.h> #include "kernel_rt_sigframe.h" diff --git a/sysdeps/unix/sysv/linux/alpha/bits/procfs-prregset.h b/sysdeps/unix/sysv/linux/alpha/bits/procfs-prregset.h index cc74865377..f62df7dadf 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/procfs-prregset.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/procfs-prregset.h @@ -25,8 +25,8 @@ #endif /* For gregset_t and fpregset_t. FIXME: sys/procfs.h should not - expose all of sys/ucontext.h. */ -#include <sys/ucontext.h> + expose all of bits/ucontext.h. */ +#include <bits/ucontext.h> typedef gregset_t __prgregset_t; typedef fpregset_t __prfpregset_t; diff --git a/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h b/sysdeps/unix/sysv/linux/alpha/bits/ucontext.h index c997cb03d3..12b23f01de 100644 --- a/sysdeps/unix/sysv/linux/alpha/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/ucontext.h @@ -15,8 +15,8 @@ License along with the GNU C Library. If not, see <https://www.gnu.org/licenses/>. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -91,4 +91,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/alpha/ucontext-offsets.sym b/sysdeps/unix/sysv/linux/alpha/ucontext-offsets.sym index 9e86f8a7ca..f57c779f5b 100644 --- a/sysdeps/unix/sysv/linux/alpha/ucontext-offsets.sym +++ b/sysdeps/unix/sysv/linux/alpha/ucontext-offsets.sym @@ -1,5 +1,5 @@ #include <stddef.h> -#include <sys/ucontext.h> +#include <signal.h> -- UC_LINK offsetof (ucontext_t, uc_link) diff --git a/sysdeps/unix/sysv/linux/arm/sys/ucontext.h b/sysdeps/unix/sysv/linux/arm/bits/ucontext.h index d6934affeb..81371ca4d0 100644 --- a/sysdeps/unix/sysv/linux/arm/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/arm/bits/ucontext.h @@ -17,8 +17,8 @@ /* System V/ARM ABI compliant context switching support. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -141,4 +141,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/arm/register-dump.h b/sysdeps/unix/sysv/linux/arm/register-dump.h index 26c6e57982..11e5be7e0b 100644 --- a/sysdeps/unix/sysv/linux/arm/register-dump.h +++ b/sysdeps/unix/sysv/linux/arm/register-dump.h @@ -19,7 +19,7 @@ #include <sys/uio.h> #include <_itoa.h> -#include <sys/ucontext.h> +#include <ucontext.h> /* We will print the register dump in this format: diff --git a/sysdeps/unix/sysv/linux/arm/ucontext_i.sym b/sysdeps/unix/sysv/linux/arm/ucontext_i.sym index 306292f1f8..ccf555d2ab 100644 --- a/sysdeps/unix/sysv/linux/arm/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/arm/ucontext_i.sym @@ -1,7 +1,5 @@ -#include <inttypes.h> -#include <signal.h> #include <stddef.h> -#include <sys/ucontext.h> +#include <signal.h> SIG_BLOCK SIG_SETMASK diff --git a/sysdeps/unix/sysv/linux/csky/abiv2/ucontext_i.sym b/sysdeps/unix/sysv/linux/csky/abiv2/ucontext_i.sym index 4581b65e49..0ee6dd0584 100644 --- a/sysdeps/unix/sysv/linux/csky/abiv2/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/csky/abiv2/ucontext_i.sym @@ -1,7 +1,5 @@ -#include <inttypes.h> -#include <signal.h> #include <stddef.h> -#include <sys/ucontext.h> +#include <signal.h> SIG_BLOCK SIG_SETMASK diff --git a/sysdeps/unix/sysv/linux/csky/sys/ucontext.h b/sysdeps/unix/sysv/linux/csky/bits/ucontext.h index 7f932aac0e..cf3b0bfcfc 100644 --- a/sysdeps/unix/sysv/linux/csky/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/csky/bits/ucontext.h @@ -16,8 +16,8 @@ License along with the GNU C Library. If not, see <https://www.gnu.org/licenses/>. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -86,4 +86,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/csky/register-dump.h b/sysdeps/unix/sysv/linux/csky/register-dump.h index f81ed09531..a4cc5d48f6 100644 --- a/sysdeps/unix/sysv/linux/csky/register-dump.h +++ b/sysdeps/unix/sysv/linux/csky/register-dump.h @@ -19,7 +19,7 @@ #include <sys/uio.h> #include <_itoa.h> #include <bits/sigcontext.h> -#include <sys/ucontext.h> +#include <ucontext.h> /* abiv1 register dump in this format: diff --git a/sysdeps/unix/sysv/linux/hppa/sys/ucontext.h b/sysdeps/unix/sysv/linux/hppa/bits/ucontext.h index 4fdd9e29ca..1d65187dbb 100644 --- a/sysdeps/unix/sysv/linux/hppa/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/hppa/bits/ucontext.h @@ -17,8 +17,8 @@ /* Don't rely on this, the interface is currently messed up and may need to be broken to be fixed. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -79,4 +79,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym b/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym index ee33029a07..1ec474c759 100644 --- a/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/hppa/ucontext_i.sym @@ -1,6 +1,5 @@ #include <stddef.h> #include <signal.h> -#include <sys/ucontext.h> -- diff --git a/sysdeps/unix/sysv/linux/i386/ucontext_i.sym b/sysdeps/unix/sysv/linux/i386/ucontext_i.sym index b11a5509cd..79d95709f2 100644 --- a/sysdeps/unix/sysv/linux/i386/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/i386/ucontext_i.sym @@ -1,6 +1,5 @@ #include <stddef.h> #include <signal.h> -#include <sys/ucontext.h> -- diff --git a/sysdeps/unix/sysv/linux/ia64/Makefile b/sysdeps/unix/sysv/linux/ia64/Makefile index 97fc7df0b1..36240a6057 100644 --- a/sysdeps/unix/sysv/linux/ia64/Makefile +++ b/sysdeps/unix/sysv/linux/ia64/Makefile @@ -1,5 +1,5 @@ -ifeq ($(subdir),misc) -sysdep_headers += sys/rse.h +ifeq ($(subdir),signal) +sysdep_headers += bits/types/__ia64_fpreg.h endif ifeq ($(subdir),stdlib) @@ -8,7 +8,7 @@ gen-as-const-headers += sigcontext-offsets.sym endif ifeq ($(subdir),misc) -sysdep_headers += sys/io.h +sysdep_headers += sys/io.h sys/rse.h sysdep_routines += ioperm clone2 gen-as-const-headers += sigaltstack-offsets.sym endif diff --git a/sysdeps/unix/sysv/linux/ia64/bits/procfs.h b/sysdeps/unix/sysv/linux/ia64/bits/procfs.h index 45d553c16f..8351f2394d 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/procfs.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/procfs.h @@ -23,10 +23,7 @@ # error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead." #endif -/* For struct __ia64_fpreg. FIXME: sys/procfs.h should not expose all - of sys/ucontext.h. */ -#include <sys/ucontext.h> -#include <bits/sigcontext.h> +#include <bits/types/__ia64_fpreg.h> /* We really need just 72 but let's leave some headroom... */ #define ELF_NGREG 128 diff --git a/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h b/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h index 252eff321c..eac745fc80 100644 --- a/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/sigcontext.h @@ -26,17 +26,10 @@ #include <bits/types/size_t.h> #include <bits/types/struct_sigstack.h> #include <bits/types/stack_t.h> +#include <bits/types/__ia64_fpreg.h> #include <bits/sigstack.h> #include <bits/ss_flags.h> -struct __ia64_fpreg - { - union - { - unsigned long bits[2]; - } u; - } __attribute__ ((__aligned__ (16))); - struct sigcontext { unsigned long int sc_flags; /* see manifest constants below */ diff --git a/sysdeps/unix/sysv/linux/ia64/bits/types/__ia64_fpreg.h b/sysdeps/unix/sysv/linux/ia64/bits/types/__ia64_fpreg.h new file mode 100644 index 0000000000..6d69586ab4 --- /dev/null +++ b/sysdeps/unix/sysv/linux/ia64/bits/types/__ia64_fpreg.h @@ -0,0 +1,22 @@ +#ifndef ____ia64_fpreg_defined +#define ____ia64_fpreg_defined + +#include <features.h> + +#ifdef __USE_MISC +# define __ctx(fld) fld +#else +# define __ctx(fld) __ ## fld +#endif + +struct __ia64_fpreg + { + union + { + unsigned long __ctx(bits)[2]; + } __ctx(u); + } __attribute__ ((__aligned__ (16))); + +#undef __ctx + +#endif /* __ia64_fpreg */ diff --git a/sysdeps/unix/sysv/linux/ia64/sys/ucontext.h b/sysdeps/unix/sysv/linux/ia64/bits/ucontext.h index c88e880219..ce1503368d 100644 --- a/sysdeps/unix/sysv/linux/ia64/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/ia64/bits/ucontext.h @@ -15,14 +15,14 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> #include <bits/types/sigset_t.h> #include <bits/types/stack_t.h> - +#include <bits/types/__ia64_fpreg.h> #ifdef __USE_MISC # define __ctx(fld) fld @@ -36,14 +36,6 @@ * "ucontext_t" as all the necessary info is inside the former. */ -struct __ia64_fpreg_mcontext - { - union - { - unsigned long __ctx(bits)[2]; - } __ctx(u); - } __attribute__ ((__aligned__ (16))); - typedef struct { unsigned long int __ctx(sc_flags); @@ -63,7 +55,7 @@ typedef struct unsigned long int __ctx(sc_pr); unsigned long int __ctx(sc_br)[8]; unsigned long int __ctx(sc_gr)[32]; - struct __ia64_fpreg_mcontext __ctx(sc_fr)[128]; + struct __ia64_fpreg __ctx(sc_fr)[128]; unsigned long int __ctx(sc_rbs_base); unsigned long int __ctx(sc_loadrs); unsigned long int __ctx(sc_ar25); @@ -103,4 +95,4 @@ ucontext_t; #define uc_stack _u._mc.__ctx(sc_stack) #define uc_link _u._uc._link -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/ia64/sigcontext-offsets.sym b/sysdeps/unix/sysv/linux/ia64/sigcontext-offsets.sym index ac3e3c8dea..46459f7ad0 100644 --- a/sysdeps/unix/sysv/linux/ia64/sigcontext-offsets.sym +++ b/sysdeps/unix/sysv/linux/ia64/sigcontext-offsets.sym @@ -1,5 +1,5 @@ #include <stddef.h> -#include <sys/ucontext.h> +#include <signal.h> -- SC_NAT offsetof (mcontext_t, sc_nat) diff --git a/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h b/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h index b5e2de09ec..260a385e77 100644 --- a/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h +++ b/sysdeps/unix/sysv/linux/ia64/sys/ptrace.h @@ -20,9 +20,8 @@ #define _SYS_PTRACE_H 1 #include <features.h> -#include <sys/ucontext.h> -#include <bits/sigcontext.h> #include <bits/types.h> +#include <bits/ucontext.h> __BEGIN_DECLS diff --git a/sysdeps/unix/sysv/linux/m68k/sys/ucontext.h b/sysdeps/unix/sysv/linux/m68k/bits/ucontext.h index c9950b55c6..9b8106890d 100644 --- a/sysdeps/unix/sysv/linux/m68k/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/m68k/bits/ucontext.h @@ -17,8 +17,8 @@ /* System V/m68k ABI compliant context switching support. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -127,4 +127,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/ucontext_i.sym b/sysdeps/unix/sysv/linux/m68k/m680x0/ucontext_i.sym index 46bd4bf15f..400c57b7f3 100644 --- a/sysdeps/unix/sysv/linux/m68k/m680x0/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/m68k/m680x0/ucontext_i.sym @@ -1,6 +1,5 @@ #include <stddef.h> #include <signal.h> -#include <sys/ucontext.h> -- diff --git a/sysdeps/unix/sysv/linux/microblaze/sys/ucontext.h b/sysdeps/unix/sysv/linux/microblaze/bits/ucontext.h index d1c16c21e0..c81850e2b7 100644 --- a/sysdeps/unix/sysv/linux/microblaze/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/microblaze/bits/ucontext.h @@ -16,8 +16,8 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -89,4 +89,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/mips/sys/ucontext.h b/sysdeps/unix/sysv/linux/mips/bits/ucontext.h index 5bbc8a63b9..2f4d9d786b 100644 --- a/sysdeps/unix/sysv/linux/mips/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/mips/bits/ucontext.h @@ -16,8 +16,8 @@ /* Don't rely on this, the interface is currently messed up and may need to be broken to be fixed. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -121,4 +121,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/mips/ucontext_i.sym b/sysdeps/unix/sysv/linux/mips/ucontext_i.sym index f14b886407..d9692adcba 100644 --- a/sysdeps/unix/sysv/linux/mips/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/mips/ucontext_i.sym @@ -1,7 +1,5 @@ -#include <inttypes.h> #include <signal.h> #include <stddef.h> -#include <sys/ucontext.h> #include <kernel_rt_sigframe.h> diff --git a/sysdeps/unix/sysv/linux/nios2/sys/ucontext.h b/sysdeps/unix/sysv/linux/nios2/bits/ucontext.h index 276fb209c0..5be92444e6 100644 --- a/sysdeps/unix/sysv/linux/nios2/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/nios2/bits/ucontext.h @@ -18,8 +18,8 @@ /* System V/Nios II ABI compliant context switching support. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -58,4 +58,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/nios2/ucontext_i.sym b/sysdeps/unix/sysv/linux/nios2/ucontext_i.sym index a844c96796..5455cdb681 100644 --- a/sysdeps/unix/sysv/linux/nios2/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/nios2/ucontext_i.sym @@ -1,7 +1,5 @@ -#include <inttypes.h> #include <signal.h> #include <stddef.h> -#include <sys/ucontext.h> #include "kernel_rt_sigframe.h" diff --git a/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h b/sysdeps/unix/sysv/linux/powerpc/bits/ucontext.h index ad9e8f0afc..9fbd0ad53f 100644 --- a/sysdeps/unix/sysv/linux/powerpc/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/powerpc/bits/ucontext.h @@ -15,8 +15,8 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -197,4 +197,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.sym b/sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.sym index 293761f260..e1b22b844e 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc32/ucontext_i.sym @@ -1,6 +1,5 @@ #include <stddef.h> #include <signal.h> -#include <sys/ucontext.h> -- diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.sym b/sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.sym index 8364e4614f..b2d420e15e 100644 --- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/powerpc/powerpc64/ucontext_i.sym @@ -1,6 +1,5 @@ #include <stddef.h> #include <signal.h> -#include <sys/ucontext.h> -- diff --git a/sysdeps/unix/sysv/linux/riscv/bits/procfs.h b/sysdeps/unix/sysv/linux/riscv/bits/procfs.h index 167991f28f..ef7a010490 100644 --- a/sysdeps/unix/sysv/linux/riscv/bits/procfs.h +++ b/sysdeps/unix/sysv/linux/riscv/bits/procfs.h @@ -23,10 +23,10 @@ # error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead." #endif -/* FIXME: sys/ucontext.h does not define NGREG or NFPREG unless +/* FIXME: bits/ucontext.h does not define NGREG or NFPREG unless __USE_MISC is active, and sys/procfs.h should not expose all of - sys/ucontext.h. */ -#include <sys/ucontext.h> + bits/ucontext.h. */ +#include <bits/ucontext.h> /* ELF register definitions */ #define ELF_NGREG NGREG diff --git a/sysdeps/unix/sysv/linux/riscv/sys/ucontext.h b/sysdeps/unix/sysv/linux/riscv/bits/ucontext.h index a4e49fe37a..27478372be 100644 --- a/sysdeps/unix/sysv/linux/riscv/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/riscv/bits/ucontext.h @@ -18,8 +18,8 @@ /* Don't rely on this, the interface is currently messed up and may need to be broken to be fixed. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -107,4 +107,4 @@ typedef struct ucontext_t mcontext_t uc_mcontext; } ucontext_t; -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/riscv/makecontext.c b/sysdeps/unix/sysv/linux/riscv/makecontext.c index 7ae5e2cd07..bce27fdf45 100644 --- a/sysdeps/unix/sysv/linux/riscv/makecontext.c +++ b/sysdeps/unix/sysv/linux/riscv/makecontext.c @@ -18,14 +18,12 @@ #include <sysdep.h> #include <sys/asm.h> -#include <sys/ucontext.h> +#include <ucontext.h> #include <stdarg.h> #include <assert.h> void -__makecontext (ucontext_t *ucp, void (*func) (void), int argc, - long int a0, long int a1, long int a2, long int a3, long int a4, - ...) +__makecontext (ucontext_t *ucp, void (*func) (void), int argc, ...) { extern void __start_context (void) attribute_hidden; long int i, sp; @@ -47,19 +45,13 @@ __makecontext (ucontext_t *ucp, void (*func) (void), int argc, ucp->uc_mcontext.__gregs[REG_PC] = (long int) &__start_context; /* Put args in a0-a7, then put any remaining args on the stack. */ - ucp->uc_mcontext.__gregs[REG_A0 + 0] = a0; - ucp->uc_mcontext.__gregs[REG_A0 + 1] = a1; - ucp->uc_mcontext.__gregs[REG_A0 + 2] = a2; - ucp->uc_mcontext.__gregs[REG_A0 + 3] = a3; - ucp->uc_mcontext.__gregs[REG_A0 + 4] = a4; - - if (__glibc_unlikely (argc > 5)) + if (argc > 0) { va_list vl; - va_start (vl, a4); + va_start (vl, argc); long reg_args = argc < REG_NARGS ? argc : REG_NARGS; - for (i = 5; i < reg_args; i++) + for (i = 0; i < reg_args; i++) ucp->uc_mcontext.__gregs[REG_A0 + i] = va_arg (vl, long); long int stack_args = argc - reg_args; diff --git a/sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h b/sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h index a420531d51..730c7e2f1a 100644 --- a/sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h +++ b/sysdeps/unix/sysv/linux/riscv/sigcontextinfo.h @@ -19,7 +19,7 @@ #ifndef _SIGCONTEXTINFO_H #define _SIGCONTEXTINFO_H -#include <sys/ucontext.h> +#include <signal.h> static inline uintptr_t sigcontext_get_pc (const ucontext_t *ctx) diff --git a/sysdeps/unix/sysv/linux/riscv/ucontext_i.sym b/sysdeps/unix/sysv/linux/riscv/ucontext_i.sym index be55b26310..105b538684 100644 --- a/sysdeps/unix/sysv/linux/riscv/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/riscv/ucontext_i.sym @@ -1,7 +1,5 @@ -#include <inttypes.h> -#include <signal.h> #include <stddef.h> -#include <sys/ucontext.h> +#include <signal.h> -- Constants used by the rt_sigprocmask call. diff --git a/sysdeps/unix/sysv/linux/s390/bits/procfs.h b/sysdeps/unix/sysv/linux/s390/bits/procfs.h index 633b8f6346..8134930478 100644 --- a/sysdeps/unix/sysv/linux/s390/bits/procfs.h +++ b/sysdeps/unix/sysv/linux/s390/bits/procfs.h @@ -23,9 +23,9 @@ # error "Never include <bits/procfs.h> directly; use <sys/procfs.h> instead." #endif -/* FIXME: sys/ucontext.h does not define NGREG unless __USE_MISC is - active, and sys/procfs.h should not expose all of sys/ucontext.h. */ -#include <sys/ucontext.h> +/* FIXME: bits/ucontext.h does not define NGREG unless __USE_MISC is + active, and sys/procfs.h should not expose all of bits/ucontext.h. */ +#include <bits/ucontext.h> typedef greg_t elf_greg_t; #define ELF_NGREG NGREG diff --git a/sysdeps/unix/sysv/linux/s390/sys/ucontext.h b/sysdeps/unix/sysv/linux/s390/bits/ucontext.h index 769386ff95..580f01c03e 100644 --- a/sysdeps/unix/sysv/linux/s390/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/s390/bits/ucontext.h @@ -16,8 +16,8 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -92,4 +92,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c b/sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c index adbe427169..c456db109c 100644 --- a/sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c +++ b/sysdeps/unix/sysv/linux/s390/tst-ptrace-singleblock.c @@ -16,19 +16,19 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ +#include <elf.h> +#include <errno.h> #include <signal.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <unistd.h> -#include <sys/wait.h> #include <sys/types.h> #include <sys/uio.h> -#include <elf.h> -#include <support/xunistd.h> +#include <sys/wait.h> + #include <support/check.h> -#include <string.h> -#include <errno.h> +#include <support/xunistd.h> /* Ensure that we use the PTRACE_SINGLEBLOCK definition from glibc ptrace.h in tracer_func. We need the kernel ptrace.h for structs ptrace_area diff --git a/sysdeps/unix/sysv/linux/s390/ucontext_i.sym b/sysdeps/unix/sysv/linux/s390/ucontext_i.sym index 6cc9f19624..5b98555049 100644 --- a/sysdeps/unix/sysv/linux/s390/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/s390/ucontext_i.sym @@ -1,6 +1,5 @@ #include <stddef.h> #include <signal.h> -#include <sys/ucontext.h> -- diff --git a/sysdeps/unix/sysv/linux/sh/sys/ucontext.h b/sysdeps/unix/sysv/linux/sh/bits/ucontext.h index f83292a23c..ac7b8941e3 100644 --- a/sysdeps/unix/sysv/linux/sh/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/sh/bits/ucontext.h @@ -17,8 +17,8 @@ /* Where is System V/SH ABI? */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -123,4 +123,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/sh/sh3/ucontext_i.sym b/sysdeps/unix/sysv/linux/sh/sh3/ucontext_i.sym index 25f914a93b..4cd312ac5d 100644 --- a/sysdeps/unix/sysv/linux/sh/sh3/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/sh/sh3/ucontext_i.sym @@ -1,6 +1,5 @@ #include <stddef.h> #include <signal.h> -#include <sys/ucontext.h> -- diff --git a/sysdeps/unix/sysv/linux/sh/sh4/ucontext_i.sym b/sysdeps/unix/sysv/linux/sh/sh4/ucontext_i.sym index 130f60cd96..530a06f6d0 100644 --- a/sysdeps/unix/sysv/linux/sh/sh4/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/sh/sh4/ucontext_i.sym @@ -1,6 +1,5 @@ #include <stddef.h> #include <signal.h> -#include <sys/ucontext.h> -- diff --git a/sysdeps/unix/sysv/linux/sparc/sys/ucontext.h b/sysdeps/unix/sysv/linux/sparc/bits/ucontext.h index 7075f70582..4760a6a685 100644 --- a/sysdeps/unix/sysv/linux/sparc/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/sparc/bits/ucontext.h @@ -15,8 +15,8 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -301,4 +301,4 @@ typedef struct ucontext_t } ucontext_t; #endif /* __WORDSIZE == 32 */ -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/ucontext_i.sym b/sysdeps/unix/sysv/linux/sparc/sparc32/ucontext_i.sym index 8a7cb5ab84..0fe920d35a 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc32/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/sparc/sparc32/ucontext_i.sym @@ -1,6 +1,5 @@ #include <stddef.h> #include <signal.h> -#include <sys/ucontext.h> -- diff --git a/sysdeps/unix/sysv/linux/x86/sys/ucontext.h b/sysdeps/unix/sysv/linux/x86/bits/ucontext.h index ca9fdb4713..fe5cbae8fc 100644 --- a/sysdeps/unix/sysv/linux/x86/sys/ucontext.h +++ b/sysdeps/unix/sysv/linux/x86/bits/ucontext.h @@ -15,8 +15,8 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#ifndef _SYS_UCONTEXT_H -#define _SYS_UCONTEXT_H 1 +#ifndef _BITS_UCONTEXT_H +#define _BITS_UCONTEXT_H 1 #include <features.h> @@ -259,4 +259,4 @@ typedef struct ucontext_t #undef __ctx -#endif /* sys/ucontext.h */ +#endif /* bits/ucontext.h */ diff --git a/sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym b/sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym index c08b3b8b47..4bffe048a0 100644 --- a/sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym +++ b/sysdeps/unix/sysv/linux/x86_64/ucontext_i.sym @@ -1,6 +1,5 @@ #include <stddef.h> #include <signal.h> -#include <sys/ucontext.h> -- |