diff options
| -rw-r--r-- | ChangeLog | 24 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/Makefile | 3 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/msq-pad.h | 31 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/bits/msq.h | 37 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h | 26 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/hppa/bits/msq.h | 85 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/bits/msq-pad.h | 31 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/mips/bits/msq.h | 93 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h | 26 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/powerpc/bits/msq.h | 84 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h | 26 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/bits/msq.h | 85 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/bits/msq-pad.h | 28 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/x86/bits/msq.h | 83 |
14 files changed, 213 insertions, 449 deletions
diff --git a/ChangeLog b/ChangeLog index 10b38cc6f9..f102bcc62e 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,27 @@ +2018-10-11 Joseph Myers <joseph@codesourcery.com> + + * sysdeps/unix/sysv/linux/Makefile (sysdep_headers): Add + bits/msq-pad.h. + * sysdeps/unix/sysv/linux/bits/msq.h: Include <bits/msq-pad.h> + instead of <bits/wordsize.h>. + (msgqnum_t): Define as __syscall_ulong_t. + (msglen_t): Likewise. + (__MSQ_PAD_TIME): New macro, depending on [__MSQ_PAD_BEFORE_TIME] + and [__MSQ_PAD_AFTER_TIME]. + (struct msqid_ds): Define time fields using __MSQ_PAD_TIME. Use + __syscall_ulong_t instead of unsigned long int. + * sysdeps/unix/sysv/linux/bits/msq-pad.h: New file. + * sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h: Likewise. + * sysdeps/unix/sysv/linux/mips/bits/msq-pad.h: Likewise. + * sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h: Likewise. + * sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h: Likewise. + * sysdeps/unix/sysv/linux/x86/bits/msq-pad.h: Likewise. + * sysdeps/unix/sysv/linux/hppa/bits/msq.h: Remove. + * sysdeps/unix/sysv/linux/mips/bits/msq.h: Likewise. + * sysdeps/unix/sysv/linux/powerpc/bits/msq.h: Likewise. + * sysdeps/unix/sysv/linux/sparc/bits/msq.h: Likewise. + * sysdeps/unix/sysv/linux/x86/bits/msq.h: Likewise. + 2018-10-10 Joseph Myers <joseph@codesourcery.com> * sysdeps/unix/sysv/linux/bits/shm.h: Include <bits/wordsize.h>. diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index d047b61af7..ff4535cdca 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -42,7 +42,8 @@ sysdep_headers += sys/mount.h sys/acct.h sys/sysctl.h \ bits/mman-linux.h bits/mman-shared.h bits/ptrace-shared.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/procfs-prregset.h bits/mman-map-flags-generic.h \ + bits/msq-pad.h tests += tst-clone tst-clone2 tst-clone3 tst-fanotify tst-personality \ tst-quota tst-sync_file_range tst-sysconf-iov_max tst-ttyname \ diff --git a/sysdeps/unix/sysv/linux/bits/msq-pad.h b/sysdeps/unix/sysv/linux/bits/msq-pad.h new file mode 100644 index 0000000000..97dee0beff --- /dev/null +++ b/sysdeps/unix/sysv/linux/bits/msq-pad.h @@ -0,0 +1,31 @@ +/* Define where padding goes in struct msqid_ds. Generic version. + Copyright (C) 2018 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 + <http://www.gnu.org/licenses/>. */ + +#ifndef _SYS_MSG_H +# error "Never use <bits/msq-pad.h> directly; include <sys/msg.h> instead." +#endif + +#include <bits/wordsize.h> + +/* 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 (__WORDSIZE == 32) +#define __MSQ_PAD_BEFORE_TIME 0 diff --git a/sysdeps/unix/sysv/linux/bits/msq.h b/sysdeps/unix/sysv/linux/bits/msq.h index 0fe85e578d..5f43fa36a6 100644 --- a/sysdeps/unix/sysv/linux/bits/msq.h +++ b/sysdeps/unix/sysv/linux/bits/msq.h @@ -20,7 +20,7 @@ #endif #include <bits/types.h> -#include <bits/wordsize.h> +#include <bits/msq-pad.h> /* Define options for message queue functions. */ #define MSG_NOERROR 010000 /* no error if message is too big */ @@ -30,34 +30,35 @@ #endif /* Types used in the structure definition. */ -typedef unsigned long int msgqnum_t; -typedef unsigned long int msglen_t; +typedef __syscall_ulong_t msgqnum_t; +typedef __syscall_ulong_t msglen_t; +#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 */ - __time_t msg_stime; /* time of last msgsnd command */ -#if __WORDSIZE == 32 - unsigned long int __glibc_reserved1; -#endif - __time_t msg_rtime; /* time of last msgrcv command */ -#if __WORDSIZE == 32 - unsigned long int __glibc_reserved2; -#endif - __time_t msg_ctime; /* time of last change */ -#if __WORDSIZE == 32 - unsigned long int __glibc_reserved3; -#endif - unsigned long int __msg_cbytes; /* current number of bytes on queue */ + __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 */ + __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() */ - unsigned long int __glibc_reserved4; - unsigned long int __glibc_reserved5; + __syscall_ulong_t __glibc_reserved4; + __syscall_ulong_t __glibc_reserved5; }; #ifdef __USE_MISC diff --git a/sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h b/sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h new file mode 100644 index 0000000000..10b26b7ea6 --- /dev/null +++ b/sysdeps/unix/sysv/linux/hppa/bits/msq-pad.h @@ -0,0 +1,26 @@ +/* Define where padding goes in struct msqid_ds. HPPA version. + Copyright (C) 2018 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 + <http://www.gnu.org/licenses/>. */ + +#ifndef _SYS_MSG_H +# error "Never use <bits/msq-pad.h> directly; include <sys/msg.h> instead." +#endif + +#include <bits/wordsize.h> + +#define __MSQ_PAD_AFTER_TIME 0 +#define __MSQ_PAD_BEFORE_TIME (__WORDSIZE == 32) diff --git a/sysdeps/unix/sysv/linux/hppa/bits/msq.h b/sysdeps/unix/sysv/linux/hppa/bits/msq.h deleted file mode 100644 index b0cfb591e9..0000000000 --- a/sysdeps/unix/sysv/linux/hppa/bits/msq.h +++ /dev/null @@ -1,85 +0,0 @@ -/* Copyright (C) 1995-2018 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 - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_MSG_H -# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead." -#endif - -#include <bits/types.h> -#include <bits/wordsize.h> - -/* Define options for message queue functions. */ -#define MSG_NOERROR 010000 /* no error if message is too big */ -#ifdef __USE_GNU -# define MSG_EXCEPT 020000 /* recv any msg except of specified type */ -# define MSG_COPY 040000 /* copy (not remove) all queue messages */ -#endif - -/* Types used in the structure definition. */ -typedef unsigned long int msgqnum_t; -typedef unsigned long int msglen_t; - - -/* 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 __WORDSIZE == 32 - unsigned int __pad1; -#endif - __time_t msg_stime; /* time of last msgsnd command */ -#if __WORDSIZE == 32 - unsigned int __pad2; -#endif - __time_t msg_rtime; /* time of last msgrcv command */ -#if __WORDSIZE == 32 - unsigned int __pad3; -#endif - __time_t msg_ctime; /* time of last change */ - unsigned long int __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() */ - unsigned long int __glibc_reserved1; - unsigned long int __glibc_reserved2; -}; - -#ifdef __USE_MISC - -# define msg_cbytes __msg_cbytes - -/* ipcs ctl commands */ -# define MSG_STAT 11 -# define MSG_INFO 12 -# define MSG_STAT_ANY 13 - -/* buffer for msgctl calls IPC_INFO, MSG_INFO */ -struct msginfo - { - int msgpool; - int msgmap; - int msgmax; - int msgmnb; - int msgmni; - int msgssz; - int msgtql; - unsigned short int msgseg; - }; - -#endif /* __USE_MISC */ diff --git a/sysdeps/unix/sysv/linux/mips/bits/msq-pad.h b/sysdeps/unix/sysv/linux/mips/bits/msq-pad.h new file mode 100644 index 0000000000..1ddfb0d271 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/bits/msq-pad.h @@ -0,0 +1,31 @@ +/* Define where padding goes in struct msqid_ds. MIPS version. + Copyright (C) 2018 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 + <http://www.gnu.org/licenses/>. */ + +#ifndef _SYS_MSG_H +# error "Never use <bits/msq-pad.h> directly; include <sys/msg.h> instead." +#endif + +#include <bits/wordsize.h> + +#ifdef __MIPSEL__ +# define __MSQ_PAD_AFTER_TIME (__WORDSIZE == 32) +# define __MSQ_PAD_BEFORE_TIME 0 +#else +# define __MSQ_PAD_AFTER_TIME 0 +# define __MSQ_PAD_BEFORE_TIME (__WORDSIZE == 32) +#endif diff --git a/sysdeps/unix/sysv/linux/mips/bits/msq.h b/sysdeps/unix/sysv/linux/mips/bits/msq.h deleted file mode 100644 index 9999aa99db..0000000000 --- a/sysdeps/unix/sysv/linux/mips/bits/msq.h +++ /dev/null @@ -1,93 +0,0 @@ -/* Copyright (C) 2002-2018 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 - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_MSG_H -# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead." -#endif - -#include <bits/types.h> - -/* Define options for message queue functions. */ -#define MSG_NOERROR 010000 /* no error if message is too big */ -#ifdef __USE_GNU -# define MSG_EXCEPT 020000 /* recv any msg except of specified type */ -# define MSG_COPY 040000 /* copy (not remove) all queue messages */ -#endif - -/* Types used in the structure definition. */ -typedef unsigned long int msgqnum_t; -typedef unsigned long int msglen_t; - - -/* 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 __WORDSIZE == 32 && defined (__MIPSEB__) - unsigned long int __glibc_reserved1; -#endif - __time_t msg_stime; /* time of last msgsnd command */ -#if __WORDSIZE == 32 && defined (__MIPSEL__) - unsigned long int __glibc_reserved1; -#endif -#if __WORDSIZE == 32 && defined (__MIPSEB__) - unsigned long int __glibc_reserved2; -#endif - __time_t msg_rtime; /* time of last msgrcv command */ -#if __WORDSIZE == 32 && defined (__MIPSEL__) - unsigned long int __glibc_reserved2; -#endif -#if __WORDSIZE == 32 && defined (__MIPSEB__) - unsigned long int __glibc_reserved3; -#endif - __time_t msg_ctime; /* time of last change */ -#if __WORDSIZE == 32 && defined (__MIPSEL__) - unsigned long int __glibc_reserved3; -#endif - unsigned long int __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() */ - unsigned long int __glibc_reserved4; - unsigned long int __glibc_reserved5; -}; - -#ifdef __USE_MISC - -# define msg_cbytes __msg_cbytes - -/* ipcs ctl commands */ -# define MSG_STAT 11 -# define MSG_INFO 12 -# define MSG_STAT_ANY 13 - -/* buffer for msgctl calls IPC_INFO, MSG_INFO */ -struct msginfo - { - int msgpool; - int msgmap; - int msgmax; - int msgmnb; - int msgmni; - int msgssz; - int msgtql; - unsigned short int msgseg; - }; - -#endif /* __USE_MISC */ diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h b/sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h new file mode 100644 index 0000000000..9680176abb --- /dev/null +++ b/sysdeps/unix/sysv/linux/powerpc/bits/msq-pad.h @@ -0,0 +1,26 @@ +/* Define where padding goes in struct msqid_ds. PowerPC version. + Copyright (C) 2018 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 + <http://www.gnu.org/licenses/>. */ + +#ifndef _SYS_MSG_H +# error "Never use <bits/msq-pad.h> directly; include <sys/msg.h> instead." +#endif + +#include <bits/wordsize.h> + +#define __MSQ_PAD_AFTER_TIME 0 +#define __MSQ_PAD_BEFORE_TIME (__WORDSIZE == 32) diff --git a/sysdeps/unix/sysv/linux/powerpc/bits/msq.h b/sysdeps/unix/sysv/linux/powerpc/bits/msq.h deleted file mode 100644 index b98d293d54..0000000000 --- a/sysdeps/unix/sysv/linux/powerpc/bits/msq.h +++ /dev/null @@ -1,84 +0,0 @@ -/* Copyright (C) 1995-2018 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 - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_MSG_H -# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead." -#endif - -#include <bits/types.h> - -/* Define options for message queue functions. */ -#define MSG_NOERROR 010000 /* no error if message is too big */ -#ifdef __USE_GNU -# define MSG_EXCEPT 020000 /* recv any msg except of specified type */ -# define MSG_COPY 040000 /* copy (not remove) all queue messages */ -#endif - -/* Types used in the structure definition. */ -typedef unsigned long int msgqnum_t; -typedef unsigned long int msglen_t; - - -/* 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 __WORDSIZE == 32 - unsigned int __glibc_reserved1; -#endif - __time_t msg_stime; /* time of last msgsnd command */ -#if __WORDSIZE == 32 - unsigned int __glibc_reserved2; -#endif - __time_t msg_rtime; /* time of last msgrcv command */ -#if __WORDSIZE == 32 - unsigned int __glibc_reserved3; -#endif - __time_t msg_ctime; /* time of last change */ - unsigned long __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() */ - unsigned long __glibc_reserved4; - unsigned long __glibc_reserved5; -}; - -#ifdef __USE_MISC - -# define msg_cbytes __msg_cbytes - -/* ipcs ctl commands */ -# define MSG_STAT 11 -# define MSG_INFO 12 -# define MSG_STAT_ANY 13 - -/* buffer for msgctl calls IPC_INFO, MSG_INFO */ -struct msginfo - { - int msgpool; - int msgmap; - int msgmax; - int msgmnb; - int msgmni; - int msgssz; - int msgtql; - unsigned short int msgseg; - }; - -#endif /* __USE_MISC */ diff --git a/sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h b/sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h new file mode 100644 index 0000000000..3dfeb07a48 --- /dev/null +++ b/sysdeps/unix/sysv/linux/sparc/bits/msq-pad.h @@ -0,0 +1,26 @@ +/* Define where padding goes in struct msqid_ds. SPARC version. + Copyright (C) 2018 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 + <http://www.gnu.org/licenses/>. */ + +#ifndef _SYS_MSG_H +# error "Never use <bits/msq-pad.h> directly; include <sys/msg.h> instead." +#endif + +#include <bits/wordsize.h> + +#define __MSQ_PAD_AFTER_TIME 0 +#define __MSQ_PAD_BEFORE_TIME (__WORDSIZE == 32) diff --git a/sysdeps/unix/sysv/linux/sparc/bits/msq.h b/sysdeps/unix/sysv/linux/sparc/bits/msq.h deleted file mode 100644 index 68a280c1ae..0000000000 --- a/sysdeps/unix/sysv/linux/sparc/bits/msq.h +++ /dev/null @@ -1,85 +0,0 @@ -/* Copyright (C) 1995-2018 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 - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_MSG_H -# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead." -#endif - -#include <bits/types.h> -#include <bits/wordsize.h> - -/* Define options for message queue functions. */ -#define MSG_NOERROR 010000 /* no error if message is too big */ -#ifdef __USE_GNU -# define MSG_EXCEPT 020000 /* recv any msg except of specified type */ -# define MSG_COPY 040000 /* copy (not remove) all queue messages */ -#endif - -/* Types used in the structure definition. */ -typedef unsigned long int msgqnum_t; -typedef unsigned long int msglen_t; - - -/* 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 __WORDSIZE == 32 - unsigned int __pad1; -#endif - __time_t msg_stime; /* time of last msgsnd command */ -#if __WORDSIZE == 32 - unsigned int __pad2; -#endif - __time_t msg_rtime; /* time of last msgrcv command */ -#if __WORDSIZE == 32 - unsigned int __pad3; -#endif - __time_t msg_ctime; /* time of last change */ - unsigned long int __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() */ - unsigned long int __glibc_reserved1; - unsigned long int __glibc_reserved2; -}; - -#ifdef __USE_MISC - -# define msg_cbytes __msg_cbytes - -/* ipcs ctl commands */ -# define MSG_STAT 11 -# define MSG_INFO 12 -# define MSG_STAT_ANY 13 - -/* buffer for msgctl calls IPC_INFO, MSG_INFO */ -struct msginfo - { - int msgpool; - int msgmap; - int msgmax; - int msgmnb; - int msgmni; - int msgssz; - int msgtql; - unsigned short int msgseg; - }; - -#endif /* __USE_MISC */ diff --git a/sysdeps/unix/sysv/linux/x86/bits/msq-pad.h b/sysdeps/unix/sysv/linux/x86/bits/msq-pad.h new file mode 100644 index 0000000000..5d46956c77 --- /dev/null +++ b/sysdeps/unix/sysv/linux/x86/bits/msq-pad.h @@ -0,0 +1,28 @@ +/* Define where padding goes in struct msqid_ds. x86 version. + Copyright (C) 2018 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 + <http://www.gnu.org/licenses/>. */ + +#ifndef _SYS_MSG_H +# error "Never use <bits/msq-pad.h> directly; include <sys/msg.h> instead." +#endif + +#ifdef __x86_64__ +# define __MSQ_PAD_AFTER_TIME 0 +#else +# define __MSQ_PAD_AFTER_TIME 1 +#endif +#define __MSQ_PAD_BEFORE_TIME 0 diff --git a/sysdeps/unix/sysv/linux/x86/bits/msq.h b/sysdeps/unix/sysv/linux/x86/bits/msq.h deleted file mode 100644 index bc2e3bd13d..0000000000 --- a/sysdeps/unix/sysv/linux/x86/bits/msq.h +++ /dev/null @@ -1,83 +0,0 @@ -/* Copyright (C) 1995-2018 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 - <http://www.gnu.org/licenses/>. */ - -#ifndef _SYS_MSG_H -# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead." -#endif - -#include <bits/types.h> - -/* Define options for message queue functions. */ -#define MSG_NOERROR 010000 /* no error if message is too big */ -#ifdef __USE_GNU -# define MSG_EXCEPT 020000 /* recv any msg except of specified type */ -# define MSG_COPY 040000 /* copy (not remove) all queue messages */ -#endif - -/* Types used in the structure definition. */ -typedef __syscall_ulong_t msgqnum_t; -typedef __syscall_ulong_t msglen_t; - -/* 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 */ - __time_t msg_stime; /* time of last msgsnd command */ -#ifndef __x86_64__ - unsigned long int __glibc_reserved1; -#endif - __time_t msg_rtime; /* time of last msgrcv command */ -#ifndef __x86_64__ - unsigned long int __glibc_reserved2; -#endif - __time_t msg_ctime; /* time of last change */ -#ifndef __x86_64__ - unsigned long int __glibc_reserved3; -#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; -}; - -#ifdef __USE_MISC - -# define msg_cbytes __msg_cbytes - -/* ipcs ctl commands */ -# define MSG_STAT 11 -# define MSG_INFO 12 -# define MSG_STAT_ANY 13 - -/* buffer for msgctl calls IPC_INFO, MSG_INFO */ -struct msginfo - { - int msgpool; - int msgmap; - int msgmax; - int msgmnb; - int msgmni; - int msgssz; - int msgtql; - unsigned short int msgseg; - }; - -#endif /* __USE_MISC */ |