From 915b9fe3124d87ff1734c902c0d36b5eac7688ff Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Mon, 29 Jun 2020 21:33:14 -0300 Subject: sysvipc: Remove the linux msq-pad.h file Each architecture overrides the struct msqid_ds which its required kernel ABI one. Checked on x86_64-linux-gnu and some bases sysvipc tests on hppa, mips, mipsle, mips64, mips64le, sparc64, sparcv9, powerpc64le, powerpc64, and powerpc. Tested-by: Carlos O'Donell Reviewed-by: Carlos O'Donell Reviewed-by: Alistair Francis Tested-by: Alistair Francis --- sysdeps/unix/sysv/linux/Makefile | 2 +- sysdeps/unix/sysv/linux/bits/msq-pad.h | 31 ------------ .../unix/sysv/linux/bits/types/struct_msqid_ds.h | 28 +++++------ sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h | 26 ---------- .../sysv/linux/hppa/bits/types/struct_msqid_ds.h | 47 ++++++++++++++++++ sysdeps/unix/sysv/linux/mips/bits/msq-pad.h | 31 ------------ .../sysv/linux/mips/bits/types/struct_msqid_ds.h | 56 ++++++++++++++++++++++ sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h | 26 ---------- .../linux/powerpc/bits/types/struct_msqid_ds.h | 47 ++++++++++++++++++ sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h | 26 ---------- .../sysv/linux/sparc/bits/types/struct_msqid_ds.h | 47 ++++++++++++++++++ 11 files changed, 210 insertions(+), 157 deletions(-) delete mode 100644 sysdeps/unix/sysv/linux/bits/msq-pad.h delete mode 100644 sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h create mode 100644 sysdeps/unix/sysv/linux/hppa/bits/types/struct_msqid_ds.h delete mode 100644 sysdeps/unix/sysv/linux/mips/bits/msq-pad.h create mode 100644 sysdeps/unix/sysv/linux/mips/bits/types/struct_msqid_ds.h delete mode 100644 sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h create mode 100644 sysdeps/unix/sysv/linux/powerpc/bits/types/struct_msqid_ds.h delete mode 100644 sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h create mode 100644 sysdeps/unix/sysv/linux/sparc/bits/types/struct_msqid_ds.h (limited to 'sysdeps/unix/sysv/linux') diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index 4fdc67a15e..f15392b499 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -85,7 +85,7 @@ sysdep_headers += sys/mount.h sys/acct.h \ bits/siginfo-arch.h bits/siginfo-consts-arch.h \ bits/procfs.h bits/procfs-id.h bits/procfs-extra.h \ bits/procfs-prregset.h bits/mman-map-flags-generic.h \ - bits/msq-pad.h bits/shmlba.h bits/shm-pad.h \ + bits/shmlba.h bits/shm-pad.h \ bits/termios-struct.h bits/termios-c_cc.h \ bits/termios-c_iflag.h bits/termios-c_oflag.h \ bits/termios-baud.h bits/termios-c_cflag.h \ diff --git a/sysdeps/unix/sysv/linux/bits/msq-pad.h b/sysdeps/unix/sysv/linux/bits/msq-pad.h deleted file mode 100644 index e4ffd39f27..0000000000 --- a/sysdeps/unix/sysv/linux/bits/msq-pad.h +++ /dev/null @@ -1,31 +0,0 @@ -/* Define where padding goes in struct msqid_ds. Generic version. - Copyright (C) 2018-2020 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 - . */ - -#ifndef _SYS_MSG_H -# error "Never use directly; include instead." -#endif - -#include - -/* On most architectures, padding goes after time fields for 32-bit - systems and is omitted for 64-bit systems. Some architectures pad - before time fields instead, or omit padding despite being - 32-bit. */ - -#define __MSQ_PAD_AFTER_TIME (__TIMESIZE == 32) -#define __MSQ_PAD_BEFORE_TIME 0 diff --git a/sysdeps/unix/sysv/linux/bits/types/struct_msqid_ds.h b/sysdeps/unix/sysv/linux/bits/types/struct_msqid_ds.h index bfc56f6ac1..32173a7b60 100644 --- a/sysdeps/unix/sysv/linux/bits/types/struct_msqid_ds.h +++ b/sysdeps/unix/sysv/linux/bits/types/struct_msqid_ds.h @@ -20,27 +20,23 @@ # error "Never use directly; include instead." #endif -#include - -#if __MSQ_PAD_BEFORE_TIME -# define __MSQ_PAD_TIME(NAME, RES) \ - unsigned long int __glibc_reserved ## RES; __time_t NAME -#elif __MSQ_PAD_AFTER_TIME -# define __MSQ_PAD_TIME(NAME, RES) \ - __time_t NAME; unsigned long int __glibc_reserved ## RES -#else -# define __MSQ_PAD_TIME(NAME, RES) \ - __time_t NAME -#endif - /* Structure of record for one message inside the kernel. The type `struct msg' is opaque. */ struct msqid_ds { struct ipc_perm msg_perm; /* structure describing operation permission */ - __MSQ_PAD_TIME (msg_stime, 1); /* time of last msgsnd command */ - __MSQ_PAD_TIME (msg_rtime, 2); /* time of last msgrcv command */ - __MSQ_PAD_TIME (msg_ctime, 3); /* time of last change */ +#if __TIMESIZE == 32 + __time_t msg_stime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved1; + __time_t msg_rtime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved2; + __time_t msg_ctime; /* time of last change */ + unsigned long int __glibc_reserved3; +#else + __time_t msg_stime; /* time of last msgsnd command */ + __time_t msg_rtime; /* time of last msgsnd command */ + __time_t msg_ctime; /* time of last change */ +#endif __syscall_ulong_t __msg_cbytes; /* current number of bytes on queue */ msgqnum_t msg_qnum; /* number of messages currently on queue */ msglen_t msg_qbytes; /* max number of bytes allowed on queue */ diff --git a/sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h b/sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h deleted file mode 100644 index 6986585ae7..0000000000 --- a/sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Define where padding goes in struct msqid_ds. HPPA version. - Copyright (C) 2018-2020 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 - . */ - -#ifndef _SYS_MSG_H -# error "Never use directly; include instead." -#endif - -#include - -#define __MSQ_PAD_AFTER_TIME 0 -#define __MSQ_PAD_BEFORE_TIME (__TIMESIZE == 32) diff --git a/sysdeps/unix/sysv/linux/hppa/bits/types/struct_msqid_ds.h b/sysdeps/unix/sysv/linux/hppa/bits/types/struct_msqid_ds.h new file mode 100644 index 0000000000..3cf70e36c4 --- /dev/null +++ b/sysdeps/unix/sysv/linux/hppa/bits/types/struct_msqid_ds.h @@ -0,0 +1,47 @@ +/* Linux/HPPA implementation of the SysV message struct msqid_ds. + Copyright (C) 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 + . */ + +#ifndef _SYS_MSG_H +# error "Never use directly; include instead." +#endif + +/* Structure of record for one message inside the kernel. + The type `struct msg' is opaque. */ +struct msqid_ds +{ + struct ipc_perm msg_perm; /* structure describing operation permission */ +#if __TIMESIZE == 32 + unsigned long int __glibc_reserved1; + __time_t msg_stime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved2; + __time_t msg_rtime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved3; + __time_t msg_ctime; /* time of last change */ +#else + __time_t msg_stime; /* time of last msgsnd command */ + __time_t msg_rtime; /* time of last msgsnd command */ + __time_t msg_ctime; /* time of last change */ +#endif + __syscall_ulong_t __msg_cbytes; /* current number of bytes on queue */ + msgqnum_t msg_qnum; /* number of messages currently on queue */ + msglen_t msg_qbytes; /* max number of bytes allowed on queue */ + __pid_t msg_lspid; /* pid of last msgsnd() */ + __pid_t msg_lrpid; /* pid of last msgrcv() */ + __syscall_ulong_t __glibc_reserved4; + __syscall_ulong_t __glibc_reserved5; +}; diff --git a/sysdeps/unix/sysv/linux/mips/bits/msq-pad.h b/sysdeps/unix/sysv/linux/mips/bits/msq-pad.h deleted file mode 100644 index 8e28c5abe1..0000000000 --- a/sysdeps/unix/sysv/linux/mips/bits/msq-pad.h +++ /dev/null @@ -1,31 +0,0 @@ -/* Define where padding goes in struct msqid_ds. MIPS version. - Copyright (C) 2018-2020 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 - . */ - -#ifndef _SYS_MSG_H -# error "Never use directly; include instead." -#endif - -#include - -#ifdef __MIPSEL__ -# define __MSQ_PAD_AFTER_TIME (__TIMESIZE == 32) -# define __MSQ_PAD_BEFORE_TIME 0 -#else -# define __MSQ_PAD_AFTER_TIME 0 -# define __MSQ_PAD_BEFORE_TIME (__TIMESIZE == 32) -#endif diff --git a/sysdeps/unix/sysv/linux/mips/bits/types/struct_msqid_ds.h b/sysdeps/unix/sysv/linux/mips/bits/types/struct_msqid_ds.h new file mode 100644 index 0000000000..e012db8b52 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/bits/types/struct_msqid_ds.h @@ -0,0 +1,56 @@ +/* Linux/MIPS implementation of the SysV message struct msqid_ds. + Copyright (C) 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 + . */ + +#ifndef _SYS_MSG_H +# error "Never use directly; include instead." +#endif + +/* Structure of record for one message inside the kernel. + The type `struct msg' is opaque. */ +struct msqid_ds +{ + struct ipc_perm msg_perm; /* structure describing operation permission */ +#if __TIMESIZE == 32 +# ifdef __MIPSEL__ + __time_t msg_stime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved1; + __time_t msg_rtime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved2; + __time_t msg_ctime; /* time of last change */ + unsigned long int __glibc_reserved3; +# else + unsigned long int __glibc_reserved1; + __time_t msg_stime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved2; + __time_t msg_rtime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved3; + __time_t msg_ctime; /* time of last change */ +# endif +#else + __time_t msg_stime; /* time of last msgsnd command */ + __time_t msg_rtime; /* time of last msgsnd command */ + __time_t msg_ctime; /* time of last change */ +#endif + __syscall_ulong_t __msg_cbytes; /* current number of bytes on queue */ + msgqnum_t msg_qnum; /* number of messages currently on queue */ + msglen_t msg_qbytes; /* max number of bytes allowed on queue */ + __pid_t msg_lspid; /* pid of last msgsnd() */ + __pid_t msg_lrpid; /* pid of last msgrcv() */ + __syscall_ulong_t __glibc_reserved4; + __syscall_ulong_t __glibc_reserved5; +}; diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h b/sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h deleted file mode 100644 index e2b9310800..0000000000 --- a/sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Define where padding goes in struct msqid_ds. PowerPC version. - Copyright (C) 2018-2020 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 - . */ - -#ifndef _SYS_MSG_H -# error "Never use directly; include instead." -#endif - -#include - -#define __MSQ_PAD_AFTER_TIME 0 -#define __MSQ_PAD_BEFORE_TIME (__TIMESIZE == 32) diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/types/struct_msqid_ds.h b/sysdeps/unix/sysv/linux/powerpc/bits/types/struct_msqid_ds.h new file mode 100644 index 0000000000..4ae2fbcbdc --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/bits/types/struct_msqid_ds.h @@ -0,0 +1,47 @@ +/* Linux/PowerPC implementation of the SysV message struct msqid_ds. + Copyright (C) 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 + . */ + +#ifndef _SYS_MSG_H +# error "Never use directly; include instead." +#endif + +/* Structure of record for one message inside the kernel. + The type `struct msg' is opaque. */ +struct msqid_ds +{ + struct ipc_perm msg_perm; /* structure describing operation permission */ +#if __TIMESIZE == 32 + unsigned long int __glibc_reserved1; + __time_t msg_stime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved2; + __time_t msg_rtime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved3; + __time_t msg_ctime; /* time of last change */ +#else + __time_t msg_stime; /* time of last msgsnd command */ + __time_t msg_rtime; /* time of last msgsnd command */ + __time_t msg_ctime; /* time of last change */ +#endif + __syscall_ulong_t __msg_cbytes; /* current number of bytes on queue */ + msgqnum_t msg_qnum; /* number of messages currently on queue */ + msglen_t msg_qbytes; /* max number of bytes allowed on queue */ + __pid_t msg_lspid; /* pid of last msgsnd() */ + __pid_t msg_lrpid; /* pid of last msgrcv() */ + __syscall_ulong_t __glibc_reserved4; + __syscall_ulong_t __glibc_reserved5; +}; diff --git a/sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h b/sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h deleted file mode 100644 index 99fdf8c8f0..0000000000 --- a/sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h +++ /dev/null @@ -1,26 +0,0 @@ -/* Define where padding goes in struct msqid_ds. SPARC version. - Copyright (C) 2018-2020 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 - . */ - -#ifndef _SYS_MSG_H -# error "Never use directly; include instead." -#endif - -#include - -#define __MSQ_PAD_AFTER_TIME 0 -#define __MSQ_PAD_BEFORE_TIME (__TIMESIZE == 32) diff --git a/sysdeps/unix/sysv/linux/sparc/bits/types/struct_msqid_ds.h b/sysdeps/unix/sysv/linux/sparc/bits/types/struct_msqid_ds.h new file mode 100644 index 0000000000..71980839c7 --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/bits/types/struct_msqid_ds.h @@ -0,0 +1,47 @@ +/* Linux/SPARC implementation of the SysV message struct msqid_ds. + Copyright (C) 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 + . */ + +#ifndef _SYS_MSG_H +# error "Never use directly; include instead." +#endif + +/* Structure of record for one message inside the kernel. + The type `struct msg' is opaque. */ +struct msqid_ds +{ + struct ipc_perm msg_perm; /* structure describing operation permission */ +#if __TIMESIZE == 32 + unsigned long int __glibc_reserved1; + __time_t msg_stime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved2; + __time_t msg_rtime; /* time of last msgsnd command */ + unsigned long int __glibc_reserved3; + __time_t msg_ctime; /* time of last change */ +#else + __time_t msg_stime; /* time of last msgsnd command */ + __time_t msg_rtime; /* time of last msgsnd command */ + __time_t msg_ctime; /* time of last change */ +#endif + __syscall_ulong_t __msg_cbytes; /* current number of bytes on queue */ + msgqnum_t msg_qnum; /* number of messages currently on queue */ + msglen_t msg_qbytes; /* max number of bytes allowed on queue */ + __pid_t msg_lspid; /* pid of last msgsnd() */ + __pid_t msg_lrpid; /* pid of last msgrcv() */ + __syscall_ulong_t __glibc_reserved4; + __syscall_ulong_t __glibc_reserved5; +}; -- cgit 1.4.1