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Update.
2000-01-17 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/bits/ipc.h: New file. * sysdeps/unix/sysv/linux/bits/sem.h: New file. * sysdeps/unix/sysv/linux/bits/shm.h: New file. * sysdeps/unix/sysv/linux/bits/msg.h: New file. * sysdeps/unix/sysv/linux/bits/alpha/ipc.h: Update for new ipc. * sysdeps/unix/sysv/linux/bits/alpha/sem.h: New file. * sysdeps/unix/sysv/linux/bits/alpha/shm.h: New file. * sysdeps/unix/sysv/linux/bits/alpha/msg.h: New file. * sysdeps/unix/sysv/linux/bits/sparc/ipc.h: New file. * sysdeps/unix/sysv/linux/bits/sparc/sem.h: New file. * sysdeps/unix/sysv/linux/bits/sparc/shm.h: New file. * sysdeps/unix/sysv/linux/bits/sparc/msg.h: New file. * sysdeps/unix/sysv/linux/msgctl.c (__old_msgctl): Renamed from msgctl. (__new_msgctl): New function. * sysdeps/unix/sysv/linux/semctl.c (__old_semctl): Renamed from semctl. (__new_semctl): New function. * sysdeps/unix/sysv/linux/shmctl.c (__old_shmctl): Renamed from shmctl. (__new_shmctl): New function. * sysdeps/unix/sysv/linux/msgget.c: Define __LIBC_IPC_INTERNAL. * sysdeps/unix/sysv/linux/msgrcv.c: Likewise. * sysdeps/unix/sysv/linux/semget.c: Likewise. * sysdeps/unix/sysv/linux/msgsnd.c: Likewise. * sysdeps/unix/sysv/linux/semop.c: Likewise. * sysdeps/unix/sysv/linux/shmat.c: Likewise. * sysdeps/unix/sysv/linux/shmdt.c: Likewise. * sysdeps/unix/sysv/linux/shmget.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c: New file. * sysdeps/unix/sysv/linux/Versions: Add msgctl, semctl, shmctl. 2000-01-17 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/sparc/sparc32/seteuid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/setegid.c: New file. * sysdeps/unix/sysv/linux/sparc/sparc32/Dist: Remove setres[ug]id. * sysdeps/unix/sysv/linux/sparc/sparc32/mmap64.c: Kill warnings. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list: Define needed syscalls. * sysdeps/unix/sysv/linux/pwrite64.c: Use proper prototype. * sysdeps/unix/sysv/linux/truncate64.c: Likewise. * sysdeps/unix/sysv/linux/kernel-features.h: [gs]etres[ug]id are available on sparc since 2.3.39. * sysdeps/unix/sysv/linux/execve.c: Kill warnings. 2000-01-17 Jakub Jelinek <jakub@redhat.com> * sysdeps/unix/sysv/linux/i386/chown.c (__syscall_chown): Use proper prototype. (__real_chown): Return EINVAL if owner or group are out of the range -1U .. 65534. * sysdeps/unix/sysv/linux/i386/lchown.c (__lchown): Likewise. * sysdeps/unix/sysv/linux/i386/fchown.c (__fchown): Likewise. * sysdeps/unix/sysv/linux/i386/setresuid.c (__setresuid): Return EINVAL if ruid, euid or suid are out of the range -1U .. 65534. * sysdeps/unix/sysv/linux/i386/setresgid.c (__setresgid): Similarly. * sysdeps/unix/sysv/linux/i386/setreuid.c (__setreuid): Simplify. * sysdeps/unix/sysv/linux/i386/setregid.c (__setregid): Likewise. * sysdeps/unix/sysv/linux/m68k/chown.c (__syscall_chown): Use proper prototype. Don't include non-existant header. (__chown): Return EINVAL if owner or group are out of the range -1U .. 65534. * sysdeps/unix/sysv/linux/sparc/sparc32/syscalls.list (setresuid, setresgid): Inherit standard linux/syscalls.list definitions. * sysdeps/unix/sysv/linux/sparc/sparc32/setresuid.c: Remove. * sysdeps/unix/sysv/linux/sparc/sparc32/setresgid.c: Remove. * sysdeps/unix/sysv/linux/syscalls.list (setresgid): Provide __setresgid symbol.
This commit is contained in:
Ulrich Drepper
98
sysdeps/unix/sysv/linux/sparc/bits/ipc.h
Normal file
98
sysdeps/unix/sysv/linux/sparc/bits/ipc.h
Normal file
@ -0,0 +1,98 @@
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/* Copyright (C) 1995-1999, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _SYS_IPC_H
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# error "Never use <bits/ipc.h> directly; include <sys/ipc.h> instead."
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#endif
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#include <bits/types.h>
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#include <bits/wordsize.h>
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/* Mode bits for `msgget', `semget', and `shmget'. */
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#define IPC_CREAT 01000 /* Create key if key does not exist. */
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#define IPC_EXCL 02000 /* Fail if key exists. */
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#define IPC_NOWAIT 04000 /* Return error on wait. */
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/* Control commands for `msgctl', `semctl', and `shmctl'. */
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#define IPC_RMID 0 /* Remove identifier. */
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#define IPC_SET 1 /* Set `ipc_perm' options. */
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#define IPC_STAT 2 /* Get `ipc_perm' options. */
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#define IPC_INFO 3 /* See ipcs. */
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/* Special key values. */
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#define IPC_PRIVATE ((__key_t) 0) /* Private key. */
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#define __IPC_64 0x100
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/* Data structure used to pass permission information to IPC operations. */
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struct ipc_perm
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{
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__key_t __key; /* Key. */
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__uid_t uid; /* Owner's user ID. */
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__gid_t gid; /* Owner's group ID. */
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__uid_t cuid; /* Creator's user ID. */
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__gid_t cgid; /* Creator's group ID. */
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#if __WORDSIZE == 32
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unsigned short int __pad1;
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unsigned short int mode; /* Read/write permission. */
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unsigned short int __pad2;
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#else
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unsigned int mode; /* Read/write permission. */
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unsigned short int __pad1;
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#endif
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unsigned short int __seq; /* Sequence number. */
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unsigned long long int __unused1;
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unsigned long long int __unused2;
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};
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#ifdef __LIBC_IPC_INTERNAL
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struct __old_ipc_perm
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{
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__key_t __key; /* Key. */
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unsigned short int uid; /* Owner's user ID. */
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unsigned short int gid; /* Owner's group ID. */
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unsigned short int cuid; /* Creator's user ID. */
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unsigned short int cgid; /* Creator's group ID. */
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unsigned short int mode; /* Read/write permission. */
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unsigned short int __seq; /* Sequence number. */
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};
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__BEGIN_DECLS
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/* The actual system call: all functions are multiplexed by this. */
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extern int __syscall_ipc (int __call, int __first, int __second,
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int __third, void *__ptr);
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__END_DECLS
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/* The codes for the functions to use the multiplexer `__syscall_ipc'. */
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#define IPCOP_semop 1
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#define IPCOP_semget 2
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#define IPCOP_semctl 3
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#define IPCOP_msgsnd 11
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#define IPCOP_msgrcv 12
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#define IPCOP_msgget 13
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#define IPCOP_msgctl 14
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#define IPCOP_shmat 21
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#define IPCOP_shmdt 22
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#define IPCOP_shmget 23
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#define IPCOP_shmctl 24
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#endif /* __LIBC_IPC_INTERNAL */
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99
sysdeps/unix/sysv/linux/sparc/bits/msq.h
Normal file
99
sysdeps/unix/sysv/linux/sparc/bits/msq.h
Normal file
@ -0,0 +1,99 @@
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/* Copyright (C) 1995, 1996, 1997, 2000 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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||||
Boston, MA 02111-1307, USA. */
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#ifndef _SYS_MSG_H
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# error "Never use <bits/msq.h> directly; include <sys/msg.h> instead."
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#endif
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#include <sys/types.h>
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#include <bits/wordsize.h>
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/* Define options for message queue functions. */
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#define MSG_NOERROR 010000 /* no error if message is too big */
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#define MSG_EXCEPT 020000 /* recv any msg except of specified type */
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/* Structure of record for one message inside the kernel.
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The type `struct msg' is opaque. */
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struct msqid_ds
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{
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struct ipc_perm msg_perm; /* structure describing operation permission */
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#if __WORDSIZE == 32
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unsigned int __pad1;
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#endif
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__time_t msg_stime; /* time of last msgsnd command */
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#if __WORDSIZE == 32
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unsigned int __pad2;
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#endif
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__time_t msg_rtime; /* time of last msgrcv command */
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#if __WORDSIZE == 32
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unsigned int __pad3;
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#endif
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__time_t msg_ctime; /* time of last change */
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unsigned long int __msg_cbytes; /* current number of bytes on queue */
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unsigned long int msg_qnum; /* number of messages currently on queue */
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unsigned long int msg_qbytes; /* max number of bytes allowed on queue */
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pid_t msg_lspid; /* pid of last msgsnd() */
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pid_t msg_lrpid; /* pid of last msgrcv() */
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unsigned long int __unused1;
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unsigned long int __unused2;
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};
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#ifdef __LIBC_IPC_INTERNAL
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struct __old_msqid_ds
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{
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struct __old_ipc_perm msg_perm; /* structure describing operation permission */
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struct msg *__msg_first; /* pointer to first message on queue */
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struct msg *__msg_last; /* pointer to last message on queue */
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__time_t msg_stime; /* time of last msgsnd command */
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__time_t msg_rtime; /* time of last msgrcv command */
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__time_t msg_ctime; /* time of last change */
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struct wait_queue *__wwait; /* ??? */
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struct wait_queue *__rwait; /* ??? */
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unsigned short int __msg_cbytes; /* current number of bytes on queue */
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unsigned short int msg_qnum; /* number of messages currently on queue */
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unsigned short int msg_qbytes; /* max number of bytes allowed on queue */
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__ipc_pid_t msg_lspid; /* pid of last msgsnd() */
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__ipc_pid_t msg_lrpid; /* pid of last msgrcv() */
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};
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#endif
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#ifdef __USE_MISC
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# define msg_cbytes __msg_cbytes
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/* ipcs ctl commands */
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# define MSG_STAT 11
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# define MSG_INFO 12
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/* buffer for msgctl calls IPC_INFO, MSG_INFO */
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struct msginfo
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{
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int msgpool;
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int msgmap;
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int msgmax;
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int msgmnb;
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int msgmni;
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int msgssz;
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int msgtql;
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unsigned short int msgseg;
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};
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|
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#endif /* __USE_MISC */
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||||
106
sysdeps/unix/sysv/linux/sparc/bits/sem.h
Normal file
106
sysdeps/unix/sysv/linux/sparc/bits/sem.h
Normal file
@ -0,0 +1,106 @@
|
||||
/* Copyright (C) 1995, 1996, 1997, 1998, 2000 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 Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef _SYS_SEM_H
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||||
# error "Never include <bits/sem.h> directly; use <sys/sem.h> instead."
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||||
#endif
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||||
|
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#include <sys/types.h>
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||||
#include <bits/wordsize.h>
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|
||||
/* Flags for `semop'. */
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#define SEM_UNDO 0x1000 /* undo the operation on exit */
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|
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/* Commands for `semctl'. */
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#define GETPID 11 /* get sempid */
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#define GETVAL 12 /* get semval */
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#define GETALL 13 /* get all semval's */
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#define GETNCNT 14 /* get semncnt */
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#define GETZCNT 15 /* get semzcnt */
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#define SETVAL 16 /* set semval */
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#define SETALL 17 /* set all semval's */
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||||
|
||||
|
||||
/* Data structure describing a set of semaphores. */
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||||
struct semid_ds
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||||
{
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||||
struct ipc_perm sem_perm; /* operation permission struct */
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||||
#if __WORDSIZE == 32
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||||
unsigned int __pad1;
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||||
#endif
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||||
__time_t sem_otime; /* last semop() time */
|
||||
#if __WORDSIZE == 32
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||||
unsigned int __pad2;
|
||||
#endif
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||||
__time_t sem_ctime; /* last time changed by semctl() */
|
||||
unsigned long int sem_nsems; /* number of semaphores in set */
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||||
unsigned long int __unused1;
|
||||
unsigned long int __unused2;
|
||||
};
|
||||
|
||||
#ifdef __LIBC_IPC_INTERNAL
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||||
struct __old_semid_ds
|
||||
{
|
||||
struct __old_ipc_perm sem_perm; /* operation permission struct */
|
||||
__time_t sem_otime; /* last semop() time */
|
||||
__time_t sem_ctime; /* last time changed by semctl() */
|
||||
struct sem *__sembase; /* ptr to first semaphore in array */
|
||||
struct sem_queue *__sem_pending; /* pending operations */
|
||||
struct sem_queue *__sem_pending_last; /* last pending operation */
|
||||
struct sem_undo *__undo; /* ondo requests on this array */
|
||||
unsigned short int sem_nsems; /* number of semaphores in set */
|
||||
};
|
||||
#endif
|
||||
|
||||
/* The user should define a union like the following to use it for arguments
|
||||
for `semctl'.
|
||||
|
||||
union semun
|
||||
{
|
||||
int val; <= value for SETVAL
|
||||
struct semid_ds *buf; <= buffer for IPC_STAT & IPC_SET
|
||||
unsigned short int *array; <= array for GETALL & SETALL
|
||||
struct seminfo *__buf; <= buffer for IPC_INFO
|
||||
};
|
||||
|
||||
Previous versions of this file used to define this union but this is
|
||||
incorrect. One can test the macro _SEM_SEMUN_UNDEFINED to see whether
|
||||
one must define the union or not. */
|
||||
#define _SEM_SEMUN_UNDEFINED 1
|
||||
|
||||
#ifdef __USE_MISC
|
||||
|
||||
/* ipcs ctl cmds */
|
||||
# define SEM_STAT 18
|
||||
# define SEM_INFO 19
|
||||
|
||||
struct seminfo
|
||||
{
|
||||
int semmap;
|
||||
int semmni;
|
||||
int semmns;
|
||||
int semmnu;
|
||||
int semmsl;
|
||||
int semopm;
|
||||
int semume;
|
||||
int semusz;
|
||||
int semvmx;
|
||||
int semaem;
|
||||
};
|
||||
|
||||
#endif /* __USE_MISC */
|
||||
123
sysdeps/unix/sysv/linux/sparc/bits/shm.h
Normal file
123
sysdeps/unix/sysv/linux/sparc/bits/shm.h
Normal file
@ -0,0 +1,123 @@
|
||||
/* Copyright (C) 1995, 1996, 1997, 2000 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 Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#ifndef _SYS_SHM_H
|
||||
# error "Never include <bits/shm.h> directly; use <sys/shm.h> instead."
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <bits/wordsize.h>
|
||||
|
||||
/* Permission flag for shmget. */
|
||||
#define SHM_R 0400 /* or S_IRUGO from <linux/stat.h> */
|
||||
#define SHM_W 0200 /* or S_IWUGO from <linux/stat.h> */
|
||||
|
||||
/* Flags for `shmat'. */
|
||||
#define SHM_RDONLY 010000 /* attach read-only else read-write */
|
||||
#define SHM_RND 020000 /* round attach address to SHMLBA */
|
||||
#define SHM_REMAP 040000 /* take-over region on attach */
|
||||
|
||||
/* Commands for `shmctl'. */
|
||||
#define SHM_LOCK 11 /* lock segment (root only) */
|
||||
#define SHM_UNLOCK 12 /* unlock segment (root only) */
|
||||
|
||||
|
||||
/* Data structure describing a set of semaphores. */
|
||||
struct shmid_ds
|
||||
{
|
||||
struct ipc_perm shm_perm; /* operation permission struct */
|
||||
#if __WORDSIZE == 32
|
||||
unsigned int __pad1;
|
||||
#endif
|
||||
__time_t shm_atime; /* time of last shmat() */
|
||||
#if __WORDSIZE == 32
|
||||
unsigned int __pad2;
|
||||
#endif
|
||||
__time_t shm_dtime; /* time of last shmdt() */
|
||||
#if __WORDSIZE == 32
|
||||
unsigned int __pad3;
|
||||
#endif
|
||||
__time_t shm_ctime; /* time of last change by shmctl() */
|
||||
size_t shm_segsz; /* size of segment in bytes */
|
||||
pid_t shm_cpid; /* pid of creator */
|
||||
pid_t shm_lpid; /* pid of last shmop */
|
||||
unsigned long int shm_nattch; /* number of current attaches */
|
||||
unsigned long int __unused1;
|
||||
unsigned long int __unused2;
|
||||
};
|
||||
|
||||
#ifdef __LIBC_IPC_INTERNAL
|
||||
struct __old_shmid_ds
|
||||
{
|
||||
struct __old_ipc_perm shm_perm; /* operation permission struct */
|
||||
int shm_segsz; /* size of segment in bytes */
|
||||
__time_t shm_atime; /* time of last shmat() */
|
||||
__time_t shm_dtime; /* time of last shmdt() */
|
||||
__time_t shm_ctime; /* time of last change by shmctl() */
|
||||
__ipc_pid_t shm_cpid; /* pid of creator */
|
||||
__ipc_pid_t shm_lpid; /* pid of last shmop */
|
||||
unsigned short int shm_nattch; /* number of current attaches */
|
||||
unsigned short int __shm_npages; /* size of segment (pages) */
|
||||
unsigned long int *__shm_pages; /* array of ptrs to frames -> SHMMAX */
|
||||
struct vm_area_struct *__attaches; /* descriptors for attaches */
|
||||
};
|
||||
#endif
|
||||
|
||||
#ifdef __USE_MISC
|
||||
|
||||
/* ipcs ctl commands */
|
||||
# define SHM_STAT 13
|
||||
# define SHM_INFO 14
|
||||
|
||||
/* shm_mode upper byte flags */
|
||||
# define SHM_DEST 01000 /* segment will be destroyed on last detach */
|
||||
# define SHM_LOCKED 02000 /* segment will not be swapped */
|
||||
|
||||
struct shminfo
|
||||
{
|
||||
unsigned long shmmax;
|
||||
unsigned long shmmin;
|
||||
unsigned long shmmni;
|
||||
unsigned long shmseg;
|
||||
unsigned long shmall;
|
||||
unsigned long __unused1;
|
||||
unsigned long __unused2;
|
||||
unsigned long __unused3;
|
||||
unsigned long __unused4;
|
||||
};
|
||||
|
||||
struct __old_shminfo
|
||||
{
|
||||
int shmmax;
|
||||
int shmmin;
|
||||
int shmmni;
|
||||
int shmseg;
|
||||
int shmall;
|
||||
};
|
||||
|
||||
struct shm_info
|
||||
{
|
||||
int used_ids;
|
||||
unsigned long int shm_tot; /* total allocated shm */
|
||||
unsigned long int shm_rss; /* total resident shm */
|
||||
unsigned long int shm_swp; /* total swapped shm */
|
||||
unsigned long int swap_attempts;
|
||||
unsigned long int swap_successes;
|
||||
};
|
||||
|
||||
#endif /* __USE_MISC */
|
||||
@ -1,7 +1,5 @@
|
||||
clone.S
|
||||
kernel_stat.h
|
||||
init-first.h
|
||||
setresuid.c
|
||||
setresgid.c
|
||||
setfsuid.c
|
||||
setfsgid.c
|
||||
|
||||
@ -28,7 +28,7 @@
|
||||
#include "kernel-features.h"
|
||||
|
||||
#ifdef __NR_mmap2
|
||||
extern int __syscall_mmap2(__ptr_t, size_t, int, int, int, off_t);
|
||||
extern __ptr_t __syscall_mmap2(__ptr_t, size_t, int, int, int, off_t);
|
||||
#ifndef __ASSUME_MMAP2_SYSCALL
|
||||
static int have_no_mmap2;
|
||||
#endif
|
||||
@ -48,11 +48,11 @@ __mmap64 (__ptr_t addr, size_t len, int prot, int flags, int fd, off64_t offset)
|
||||
int saved_errno = errno;
|
||||
#endif
|
||||
/* This will be always 12, no matter what page size is. */
|
||||
int result = INLINE_SYSCALL (mmap2, 6, addr, len, prot, flags,
|
||||
fd, (off_t) (offset >> 12));
|
||||
__ptr_t result = INLINE_SYSCALL (mmap2, 6, addr, len, prot, flags,
|
||||
fd, (off_t) (offset >> 12));
|
||||
|
||||
#ifndef __ASSUME_MMAP2_SYSCALL
|
||||
if (result != -1 || errno != ENOSYS)
|
||||
if (result != (__ptr_t) -1 || errno != ENOSYS)
|
||||
#endif
|
||||
return result;
|
||||
|
||||
|
||||
@ -1 +1,51 @@
|
||||
#include <sysdeps/unix/sysv/linux/i386/setegid.c>
|
||||
/* Copyright (C) 1998, 2000 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 Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <errno.h>
|
||||
#include <sys/syscall.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#ifdef __NR_setresgid32
|
||||
|
||||
extern int __setresgid (gid_t rgid, gid_t egid, gid_t sgid);
|
||||
|
||||
int
|
||||
setegid (gid_t gid)
|
||||
{
|
||||
int result;
|
||||
|
||||
if (gid == (gid_t) ~0)
|
||||
{
|
||||
__set_errno (EINVAL);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* First try the syscall. */
|
||||
result = __setresgid (-1, gid, -1);
|
||||
if (result == -1 && errno == ENOSYS)
|
||||
/* No system call available. Use emulation. This may not work
|
||||
since `setregid' also sets the saved group ID when GID is not
|
||||
equal to the real group ID, making it impossible to switch back. */
|
||||
result = __setregid (-1, gid);
|
||||
|
||||
return result;
|
||||
}
|
||||
#else
|
||||
# include <sysdeps/unix/bsd/setegid.c>
|
||||
#endif
|
||||
|
||||
@ -1 +1,55 @@
|
||||
#include <sysdeps/unix/sysv/linux/i386/seteuid.c>
|
||||
/* Copyright (C) 1998, 1999, 2000 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 Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <errno.h>
|
||||
#include <sys/syscall.h>
|
||||
#include <sys/types.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "kernel-features.h"
|
||||
|
||||
#if defined __NR_setresuid32 || __ASSUME_SETRESUID_SYSCALL > 0
|
||||
|
||||
extern int __setresuid (uid_t ruid, uid_t euid, uid_t suid);
|
||||
|
||||
int
|
||||
seteuid (uid_t uid)
|
||||
{
|
||||
int result;
|
||||
|
||||
if (uid == (uid_t) ~0)
|
||||
{
|
||||
__set_errno (EINVAL);
|
||||
return -1;
|
||||
}
|
||||
|
||||
/* First try the syscall. */
|
||||
result = __setresuid (-1, uid, -1);
|
||||
# if __ASSUME_SETRESUID_SYSCALL == 0
|
||||
if (result == -1 && errno == ENOSYS)
|
||||
/* No system call available. Use emulation. This may not work
|
||||
since `setreuid' also sets the saved user ID when UID is not
|
||||
equal to the real user ID, making it impossible to switch back. */
|
||||
result = __setreuid (-1, uid);
|
||||
# endif
|
||||
|
||||
return result;
|
||||
}
|
||||
#else
|
||||
# include <sysdeps/unix/bsd/seteuid.c>
|
||||
#endif
|
||||
|
||||
@ -1 +0,0 @@
|
||||
#include <sysdeps/unix/sysv/linux/i386/setresgid.c>
|
||||
@ -1 +0,0 @@
|
||||
#include <sysdeps/unix/sysv/linux/i386/setresuid.c>
|
||||
@ -8,12 +8,14 @@ s_setfsuid setfsuid setfsuid 1 __syscall_setfsuid
|
||||
s_setgid setgid setgid 1 __syscall_setgid
|
||||
s_setgroups setgroups setgroups 2 __syscall_setgroups
|
||||
s_setregid setregid setregid 2 __syscall_setregid
|
||||
s_setresgid setresgid setresgid 3 __syscall_setresgid
|
||||
s_setresuid setresuid setresuid 3 __syscall_setresuid
|
||||
s_setreuid setreuid setreuid 2 __syscall_setreuid
|
||||
s_setrlimit setrlimit setrlimit 3 __syscall_setrlimit
|
||||
s_ipc msgget ipc 5 __syscall_ipc
|
||||
s_setuid setuid setuid 1 __syscall_setuid
|
||||
setresuid EXTRA setresuid32 3 __setresuid setresuid
|
||||
setresgid EXTRA setresgid32 3 __setresgid setresgid
|
||||
getresuid EXTRA getresuid32 3 getresuid
|
||||
getresgid EXTRA getresgid32 3 getresgid
|
||||
|
||||
# System calls with wrappers.
|
||||
rt_sigaction - rt_sigaction 4 __syscall_rt_sigaction
|
||||
@ -52,3 +54,25 @@ sys_mknod xmknod mknod 3 __syscall_mknod
|
||||
sys_readv readv readv 3 __syscall_readv
|
||||
sys_stat xstat stat 2 __syscall_stat
|
||||
sys_writev writev writev 3 __syscall_writev
|
||||
s_chown chown chown 3 __syscall_chown
|
||||
s_chown32 chown chown32 3 __syscall_chown32
|
||||
s_fchown fchown fchown 3 __syscall_fchown
|
||||
s_fchown32 fchown fchown32 3 __syscall_fchown32
|
||||
s_lchown lchown lchown 3 __syscall_lchown
|
||||
s_lchown32 lchown lchown32 3 __syscall_lchown32
|
||||
s_getgid getgid getgid 0 __syscall_getgid
|
||||
s_getgid32 getgid getgid32 0 __syscall_getgid32
|
||||
s_getuid getuid getuid 0 __syscall_getuid
|
||||
s_getuid32 getuid getuid32 0 __syscall_getuid32
|
||||
s_getgroups32 getgroups getgroups32 2 __syscall_getgroups32
|
||||
s_setgroups32 setgroups setgroups32 2 __syscall_setgroups32
|
||||
s_setfsgid32 setfsgid setfsgid32 1 __syscall_setfsgid32
|
||||
s_setfsuid32 setfsuid setfsuid32 1 __syscall_setfsuid32
|
||||
s_setregid32 setregid setregid32 2 __syscall_setregid32
|
||||
s_setreuid32 setreuid setreuid32 2 __syscall_setreuid32
|
||||
s_getegid getegid getegid 0 __syscall_getegid
|
||||
s_geteuid geteuid geteuid 0 __syscall_geteuid
|
||||
s_getegid32 getegid getegid32 0 __syscall_getegid32
|
||||
s_geteuid32 geteuid geteuid32 0 __syscall_geteuid32
|
||||
s_setgid32 setgid setgid32 1 __syscall_setgid32
|
||||
s_setuid32 setuid setuid32 1 __syscall_setuid32
|
||||
|
||||
36
sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c
Normal file
36
sysdeps/unix/sysv/linux/sparc/sparc64/msgctl.c
Normal file
@ -0,0 +1,36 @@
|
||||
/* Copyright (C) 1995, 1997, 1998, 2000 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <errno.h>
|
||||
#include <sys/msg.h>
|
||||
|
||||
#include <sysdep.h>
|
||||
#include <sys/syscall.h>
|
||||
|
||||
/* Allows to control internal state and destruction of message queue
|
||||
objects. */
|
||||
|
||||
int
|
||||
msgctl (msqid, cmd, buf)
|
||||
int msqid;
|
||||
int cmd;
|
||||
struct msqid_ds *buf;
|
||||
{
|
||||
return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl, msqid, cmd, 0, buf);
|
||||
}
|
||||
54
sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c
Normal file
54
sysdeps/unix/sysv/linux/sparc/sparc64/semctl.c
Normal file
@ -0,0 +1,54 @@
|
||||
/* Copyright (C) 1995, 1997, 1998, 2000 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <errno.h>
|
||||
#include <stdarg.h>
|
||||
#include <sys/sem.h>
|
||||
|
||||
#include <sysdep.h>
|
||||
#include <sys/syscall.h>
|
||||
|
||||
/* Define a `union semun' suitable for Linux here. */
|
||||
union semun
|
||||
{
|
||||
int val; /* value for SETVAL */
|
||||
struct semid_ds *buf; /* buffer for IPC_STAT & IPC_SET */
|
||||
unsigned short int *array; /* array for GETALL & SETALL */
|
||||
struct seminfo *__buf; /* buffer for IPC_INFO */
|
||||
};
|
||||
|
||||
|
||||
/* Return identifier for array of NSEMS semaphores associated with
|
||||
KEY. */
|
||||
|
||||
int
|
||||
semctl (int semid, int semnum, int cmd, ...)
|
||||
{
|
||||
union semun arg;
|
||||
va_list ap;
|
||||
|
||||
va_start (ap, cmd);
|
||||
|
||||
/* Get the argument. */
|
||||
arg = va_arg (ap, union semun);
|
||||
|
||||
va_end (ap);
|
||||
|
||||
return INLINE_SYSCALL (ipc, 5, IPCOP_semctl, semid, semnum, cmd, &arg);
|
||||
}
|
||||
35
sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c
Normal file
35
sysdeps/unix/sysv/linux/sparc/sparc64/shmctl.c
Normal file
@ -0,0 +1,35 @@
|
||||
/* Copyright (C) 1995, 1997, 1998, 2000 Free Software Foundation, Inc.
|
||||
This file is part of the GNU C Library.
|
||||
Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
|
||||
|
||||
The GNU C Library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Library General Public License as
|
||||
published by the Free Software Foundation; either version 2 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
|
||||
Library General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Library General Public
|
||||
License along with the GNU C Library; see the file COPYING.LIB. If not,
|
||||
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
||||
Boston, MA 02111-1307, USA. */
|
||||
|
||||
#include <errno.h>
|
||||
#include <sys/shm.h>
|
||||
|
||||
#include <sysdep.h>
|
||||
#include <sys/syscall.h>
|
||||
|
||||
/* Provide operations to control over shared memory segments. */
|
||||
|
||||
int
|
||||
shmctl (shmid, cmd, buf)
|
||||
int shmid;
|
||||
int cmd;
|
||||
struct shmid_ds *buf;
|
||||
{
|
||||
return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0, buf);
|
||||
}
|
||||
Reference in New Issue
Block a user