diff options
Diffstat (limited to 'sysdeps/unix')
22 files changed, 56 insertions, 192 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/ipc_priv.h b/sysdeps/unix/sysv/linux/alpha/ipc_priv.h index 881d943063..51891654cc 100644 --- a/sysdeps/unix/sysv/linux/alpha/ipc_priv.h +++ b/sysdeps/unix/sysv/linux/alpha/ipc_priv.h @@ -16,17 +16,6 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <sys/ipc.h> /* For __key_t */ - -#define __IPC_64 0x100 - -struct __old_ipc_perm -{ - __key_t __key; /* Key. */ - unsigned int uid; /* Owner's user ID. */ - unsigned int gid; /* Owner's group ID. */ - unsigned int cuid; /* Creator's user ID. */ - unsigned int cgid; /* Creator's group ID. */ - unsigned int mode; /* Read/write permission. */ - unsigned short int __seq; /* Sequence number. */ -}; +#define __OLD_IPC_ID_TYPE unsigned int +#define __OLD_IPC_MODE_TYPE unsigned int +#include <sysdeps/unix/sysv/linux/ipc_priv.h> diff --git a/sysdeps/unix/sysv/linux/alpha/kernel-features.h b/sysdeps/unix/sysv/linux/alpha/kernel-features.h index 3928b4b62c..d12916c656 100644 --- a/sysdeps/unix/sysv/linux/alpha/kernel-features.h +++ b/sysdeps/unix/sysv/linux/alpha/kernel-features.h @@ -52,4 +52,7 @@ # undef __ASSUME_STATX #endif +/* Alpha requires old sysvipc even being a 64-bit architecture. */ +#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 + #endif /* _KERNEL_FEATURES_H */ diff --git a/sysdeps/unix/sysv/linux/arm/kernel-features.h b/sysdeps/unix/sysv/linux/arm/kernel-features.h index 6b32970e2b..d66f3a4ab7 100644 --- a/sysdeps/unix/sysv/linux/arm/kernel-features.h +++ b/sysdeps/unix/sysv/linux/arm/kernel-features.h @@ -54,3 +54,5 @@ #if __BYTE_ORDER == __BIG_ENDIAN # define __ASSUME_SYSVIPC_BROKEN_MODE_T #endif + +#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 diff --git a/sysdeps/unix/sysv/linux/hppa/ipc_priv.h b/sysdeps/unix/sysv/linux/hppa/ipc_priv.h deleted file mode 100644 index a52e2c7b37..0000000000 --- a/sysdeps/unix/sysv/linux/hppa/ipc_priv.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Old SysV permission definition for Linux. Hppa version. - Copyright (C) 2017-2019 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/>. */ - -#include <sys/ipc.h> /* For __key_t */ - -#define __IPC_64 0x0 diff --git a/sysdeps/unix/sysv/linux/i386/kernel-features.h b/sysdeps/unix/sysv/linux/i386/kernel-features.h index 8e982c41e6..33ba18e791 100644 --- a/sysdeps/unix/sysv/linux/i386/kernel-features.h +++ b/sysdeps/unix/sysv/linux/i386/kernel-features.h @@ -45,6 +45,7 @@ /* i686 only supports ipc syscall. */ #undef __ASSUME_DIRECT_SYSVIPC_SYSCALLS +#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 #undef __ASSUME_CLONE_DEFAULT #define __ASSUME_CLONE_BACKWARDS 1 diff --git a/sysdeps/unix/sysv/linux/ia64/ipc_priv.h b/sysdeps/unix/sysv/linux/ia64/ipc_priv.h deleted file mode 100644 index 29451a379a..0000000000 --- a/sysdeps/unix/sysv/linux/ia64/ipc_priv.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Old SysV permission definition for Linux. IA64 version. - Copyright (C) 2017-2019 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/>. */ - -#include <sys/ipc.h> /* For __key_t */ - -#define __IPC_64 0x0 diff --git a/sysdeps/unix/sysv/linux/ipc_priv.h b/sysdeps/unix/sysv/linux/ipc_priv.h index deae555bfb..aaeba83e85 100644 --- a/sysdeps/unix/sysv/linux/ipc_priv.h +++ b/sysdeps/unix/sysv/linux/ipc_priv.h @@ -17,17 +17,29 @@ <https://www.gnu.org/licenses/>. */ #include <sys/ipc.h> /* For __key_t */ +#include <kernel-features.h> -#define __IPC_64 0x100 +#ifdef __ASSUME_SYSVIPC_DEFAULT_IPC_64 +# define __IPC_64 0x0 +#else +# define __IPC_64 0x100 +#endif + +#ifndef __OLD_IPC_ID_TYPE +# define __OLD_IPC_ID_TYPE unsigned short int +#endif +#ifndef __OLD_IPC_MODE_TYPE +# define __OLD_IPC_MODE_TYPE unsigned short int +#endif struct __old_ipc_perm { __key_t __key; /* Key. */ - unsigned short int uid; /* Owner's user ID. */ - unsigned short int gid; /* Owner's group ID. */ - unsigned short int cuid; /* Creator's user ID. */ - unsigned short int cgid; /* Creator's group ID. */ - unsigned short int mode; /* Read/write permission. */ + __OLD_IPC_ID_TYPE uid; /* Owner's user ID. */ + __OLD_IPC_ID_TYPE gid; /* Owner's group ID. */ + __OLD_IPC_ID_TYPE cuid; /* Creator's user ID. */ + __OLD_IPC_ID_TYPE cgid; /* Creator's group ID. */ + __OLD_IPC_MODE_TYPE mode; /* Read/write permission. */ unsigned short int __seq; /* Sequence number. */ }; diff --git a/sysdeps/unix/sysv/linux/kernel-features.h b/sysdeps/unix/sysv/linux/kernel-features.h index 7305686081..e6be76ff46 100644 --- a/sysdeps/unix/sysv/linux/kernel-features.h +++ b/sysdeps/unix/sysv/linux/kernel-features.h @@ -85,6 +85,9 @@ /* Support for SysV IPC through wired syscalls. All supported architectures either support ipc syscall and/or all the ipc correspondent syscalls. */ #define __ASSUME_DIRECT_SYSVIPC_SYSCALLS 1 +/* The generic default __IPC_64 value is 0x0, however some architectures + require a different value of 0x100. */ +#define __ASSUME_SYSVIPC_DEFAULT_IPC_64 1 /* All supported architectures reserve a 32-bit for MODE field in sysvipc ipc_perm. However, some kernel ABI interfaces still expect a 16-bit diff --git a/sysdeps/unix/sysv/linux/m68k/kernel-features.h b/sysdeps/unix/sysv/linux/m68k/kernel-features.h index becc05d4dd..7ff9b5e28d 100644 --- a/sysdeps/unix/sysv/linux/m68k/kernel-features.h +++ b/sysdeps/unix/sysv/linux/m68k/kernel-features.h @@ -53,3 +53,4 @@ /* m68k only supports ipc syscall. */ #undef __ASSUME_DIRECT_SYSVIPC_SYSCALLS #define __ASSUME_SYSVIPC_BROKEN_MODE_T +#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 diff --git a/sysdeps/unix/sysv/linux/microblaze/kernel-features.h b/sysdeps/unix/sysv/linux/microblaze/kernel-features.h index 19c77a42bd..2dd9810f93 100644 --- a/sysdeps/unix/sysv/linux/microblaze/kernel-features.h +++ b/sysdeps/unix/sysv/linux/microblaze/kernel-features.h @@ -72,3 +72,4 @@ #if __BYTE_ORDER == __BIG_ENDIAN # define __ASSUME_SYSVIPC_BROKEN_MODE_T #endif +#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 diff --git a/sysdeps/unix/sysv/linux/mips/kernel-features.h b/sysdeps/unix/sysv/linux/mips/kernel-features.h index a284417253..7123b362ee 100644 --- a/sysdeps/unix/sysv/linux/mips/kernel-features.h +++ b/sysdeps/unix/sysv/linux/mips/kernel-features.h @@ -50,3 +50,5 @@ #undef __ASSUME_CLONE_DEFAULT #define __ASSUME_CLONE_BACKWARDS 1 + +#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 diff --git a/sysdeps/unix/sysv/linux/mips/mips64/ipc_priv.h b/sysdeps/unix/sysv/linux/mips/mips64/ipc_priv.h index 10d5c52dd0..3185d3940c 100644 --- a/sysdeps/unix/sysv/linux/mips/mips64/ipc_priv.h +++ b/sysdeps/unix/sysv/linux/mips/mips64/ipc_priv.h @@ -16,17 +16,6 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <sys/ipc.h> - -#define __IPC_64 0x100 - -struct __old_ipc_perm -{ - __key_t __key; /* Key. */ - int uid; /* Owner's user ID. */ - int gid; /* Owner's group ID. */ - int cuid; /* Creator's user ID. */ - int cgid; /* Creator's group ID. */ - int mode; /* Read/write permission. */ - unsigned short int __seq; /* Sequence number. */ -}; +#define __OLD_IPC_ID_TYPE int +#define __OLD_IPC_MODE_TYPE int +#include <sysdeps/unix/sysv/linux/ipc_priv.h> diff --git a/sysdeps/unix/sysv/linux/nios2/ipc_priv.h b/sysdeps/unix/sysv/linux/nios2/ipc_priv.h deleted file mode 100644 index 7e15313999..0000000000 --- a/sysdeps/unix/sysv/linux/nios2/ipc_priv.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Old SysV permission definition for Linux. Nios II version. - Copyright (C) 2017-2019 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/>. */ - -#include <sys/ipc.h> /* For __key_t */ - -#define __IPC_64 0x0 diff --git a/sysdeps/unix/sysv/linux/csky/ipc_priv.h b/sysdeps/unix/sysv/linux/nios2/kernel-features.h index e8e8a256ea..c95e7051d9 100644 --- a/sysdeps/unix/sysv/linux/csky/ipc_priv.h +++ b/sysdeps/unix/sysv/linux/nios2/kernel-features.h @@ -1,5 +1,6 @@ -/* Old SysV permission definition for Linux. C-SKY version. - Copyright (C) 2017-2019 Free Software Foundation, Inc. +/* Set flags signalling availability of kernel features based on given + kernel version number. NIOS2 version. + Copyright (C) 2019 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 @@ -16,6 +17,6 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <sys/ipc.h> /* For __key_t */ +#include_next <kernel-features.h> -#define __IPC_64 0x0 +#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 diff --git a/sysdeps/unix/sysv/linux/powerpc/ipc_priv.h b/sysdeps/unix/sysv/linux/powerpc/ipc_priv.h index 96372bc9ad..3d59257771 100644 --- a/sysdeps/unix/sysv/linux/powerpc/ipc_priv.h +++ b/sysdeps/unix/sysv/linux/powerpc/ipc_priv.h @@ -16,27 +16,6 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <sys/ipc.h> /* For __key_t */ - -#define __IPC_64 0x100 - -struct __old_ipc_perm -{ - __key_t __key; /* Key. */ - unsigned int uid; /* Owner's user ID. */ - unsigned int gid; /* Owner's group ID. */ - unsigned int cuid; /* Creator's user ID. */ - unsigned int cgid; /* Creator's group ID. */ - unsigned int mode; /* Read/write permission. */ - unsigned short int __seq; /* Sequence number. */ -}; - -#define SEMCTL_ARG_ADDRESS(__arg) &__arg.array - -#define MSGRCV_ARGS(__msgp, __msgtyp) \ - ((long int []){ (long int) __msgp, __msgtyp }) - -#define SEMTIMEDOP_IPC_ARGS(__nsops, __sops, __timeout) \ - (__nsops), 0, (__sops), (__timeout) - -#include <ipc_ops.h> +#define __OLD_IPC_ID_TYPE unsigned int +#define __OLD_IPC_MODE_TYPE unsigned int +#include <sysdeps/unix/sysv/linux/ipc_priv.h> diff --git a/sysdeps/unix/sysv/linux/powerpc/kernel-features.h b/sysdeps/unix/sysv/linux/powerpc/kernel-features.h index d177a91ab3..b93f7f8f13 100644 --- a/sysdeps/unix/sysv/linux/powerpc/kernel-features.h +++ b/sysdeps/unix/sysv/linux/powerpc/kernel-features.h @@ -46,6 +46,7 @@ /* powerpc only supports ipc syscall. */ #undef __ASSUME_DIRECT_SYSVIPC_SYSCALLS +#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 #undef __ASSUME_CLONE_DEFAULT #define __ASSUME_CLONE_BACKWARDS 1 diff --git a/sysdeps/unix/sysv/linux/riscv/ipc_priv.h b/sysdeps/unix/sysv/linux/riscv/ipc_priv.h deleted file mode 100644 index dd755a9f2c..0000000000 --- a/sysdeps/unix/sysv/linux/riscv/ipc_priv.h +++ /dev/null @@ -1,21 +0,0 @@ -/* Old SysV permission definition for Linux. RISC-V version. - Copyright (C) 2018-2019 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/>. */ - -#include <sys/ipc.h> /* For __key_t */ - -#define __IPC_64 0x0 diff --git a/sysdeps/unix/sysv/linux/s390/kernel-features.h b/sysdeps/unix/sysv/linux/s390/kernel-features.h index 6dca32c6c7..f1f8dad305 100644 --- a/sysdeps/unix/sysv/linux/s390/kernel-features.h +++ b/sysdeps/unix/sysv/linux/s390/kernel-features.h @@ -50,6 +50,7 @@ #ifndef __s390x__ # define __ASSUME_SYSVIPC_BROKEN_MODE_T #endif +#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 #undef __ASSUME_CLONE_DEFAULT #define __ASSUME_CLONE_BACKWARDS2 diff --git a/sysdeps/unix/sysv/linux/sh/kernel-features.h b/sysdeps/unix/sysv/linux/sh/kernel-features.h index fae54c8df5..dce9d41653 100644 --- a/sysdeps/unix/sysv/linux/sh/kernel-features.h +++ b/sysdeps/unix/sysv/linux/sh/kernel-features.h @@ -48,6 +48,7 @@ #if __BYTE_ORDER == __BIG_ENDIAN # define __ASSUME_SYSVIPC_BROKEN_MODE_T #endif +#undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 /* Support for several syscalls was added in 4.8. */ #if __LINUX_KERNEL_VERSION < 0x040800 diff --git a/sysdeps/unix/sysv/linux/sparc/kernel-features.h b/sysdeps/unix/sysv/linux/sparc/kernel-features.h index c523461d95..25194117f6 100644 --- a/sysdeps/unix/sysv/linux/sparc/kernel-features.h +++ b/sysdeps/unix/sysv/linux/sparc/kernel-features.h @@ -60,6 +60,9 @@ /* sparc only supports ipc syscall. */ #undef __ASSUME_DIRECT_SYSVIPC_SYSCALLS +#ifndef __arch64__ +# undef __ASSUME_SYSVIPC_DEFAULT_IPC_64 +#endif /* Support for the renameat2 syscall was added in 3.16. */ #if __LINUX_KERNEL_VERSION < 0x031000 diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/ipc_priv.h b/sysdeps/unix/sysv/linux/sparc/sparc64/ipc_priv.h index 00f8510056..0443d6b672 100644 --- a/sysdeps/unix/sysv/linux/sparc/sparc64/ipc_priv.h +++ b/sysdeps/unix/sysv/linux/sparc/sparc64/ipc_priv.h @@ -16,26 +16,17 @@ License along with the GNU C Library; if not, see <https://www.gnu.org/licenses/>. */ -#include <sys/ipc.h> /* For __key_t */ - -#define __IPC_64 0x0 - -struct __old_ipc_perm -{ - __key_t __key; /* Key. */ - unsigned int uid; /* Owner's user ID. */ - unsigned int gid; /* Owner's group ID. */ - unsigned int cuid; /* Creator's user ID. */ - unsigned int cgid; /* Creator's group ID. */ - unsigned int mode; /* Read/write permission. */ - unsigned short int __seq; /* Sequence number. */ -}; +#define __OLD_IPC_ID_TYPE unsigned int +#define __OLD_IPC_MODE_TYPE unsigned int +#include <sysdeps/unix/sysv/linux/ipc_priv.h> /* SPARC semctl multiplex syscall expects the union pointed address, not the union address itself. */ +#undef SEMCTL_ARG_ADDRESS #define SEMCTL_ARG_ADDRESS(__arg) __arg.array /* Also for msgrcv it does not use the kludge on final 2 arguments. */ +#undef MSGRCV_ARGS #define MSGRCV_ARGS(__msgp, __msgtyp) __msgp, __msgtyp #define SEMTIMEDOP_IPC_ARGS(__nsops, __sops, __timeout) \ diff --git a/sysdeps/unix/sysv/linux/x86_64/ipc_priv.h b/sysdeps/unix/sysv/linux/x86_64/ipc_priv.h deleted file mode 100644 index e89c9b56c5..0000000000 --- a/sysdeps/unix/sysv/linux/x86_64/ipc_priv.h +++ /dev/null @@ -1,32 +0,0 @@ -/* Old SysV permission definition for Linux. x86_64 version. - Copyright (C) 2016-2019 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/>. */ - -#include <sys/ipc.h> /* For __key_t */ - -#define __IPC_64 0x0 - -struct __old_ipc_perm -{ - __key_t __key; /* Key. */ - unsigned short uid; /* Owner's user ID. */ - unsigned short gid; /* Owner's group ID. */ - unsigned short cuid; /* Creator's user ID. */ - unsigned short cgid; /* Creator's group ID. */ - unsigned short mode; /* Read/write permission. */ - unsigned short int __seq; /* Sequence number. */ -}; |