diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/i386')
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/msgctl.c | 70 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/semctl.c | 97 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/shmctl.c | 77 |
3 files changed, 0 insertions, 244 deletions
diff --git a/sysdeps/unix/sysv/linux/i386/msgctl.c b/sysdeps/unix/sysv/linux/i386/msgctl.c deleted file mode 100644 index e42f71dac5..0000000000 --- a/sysdeps/unix/sysv/linux/i386/msgctl.c +++ /dev/null @@ -1,70 +0,0 @@ -/* Copyright (C) 1995-2015 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 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/>. */ - -#include <errno.h> -#include <sys/msg.h> -#include <ipc_priv.h> - -#include <sysdep.h> -#include <string.h> -#include <sys/syscall.h> - -#include <shlib-compat.h> - -struct __old_msqid_ds -{ - struct __old_ipc_perm msg_perm; /* structure describing operation permission */ - struct msg *__msg_first; /* pointer to first message on queue */ - struct msg *__msg_last; /* pointer to last message on queue */ - __time_t msg_stime; /* time of last msgsnd command */ - __time_t msg_rtime; /* time of last msgrcv command */ - __time_t msg_ctime; /* time of last change */ - struct wait_queue *__wwait; /* ??? */ - struct wait_queue *__rwait; /* ??? */ - unsigned short int __msg_cbytes; /* current number of bytes on queue */ - unsigned short int msg_qnum; /* number of messages currently on queue */ - unsigned short int msg_qbytes; /* max number of bytes allowed on queue */ - __ipc_pid_t msg_lspid; /* pid of last msgsnd() */ - __ipc_pid_t msg_lrpid; /* pid of last msgrcv() */ -}; - -/* Allows to control internal state and destruction of message queue - objects. */ -#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2) -int __old_msgctl (int, int, struct __old_msqid_ds *); -#endif -int __new_msgctl (int, int, struct msqid_ds *); - -#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2) -int -attribute_compat_text_section -__old_msgctl (int msqid, int cmd, struct __old_msqid_ds *buf) -{ - return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl, msqid, cmd, 0, buf); -} -compat_symbol (libc, __old_msgctl, msgctl, GLIBC_2_0); -#endif - -int -__new_msgctl (int msqid, int cmd, struct msqid_ds *buf) -{ - return INLINE_SYSCALL (ipc, 5, IPCOP_msgctl, - msqid, cmd | __IPC_64, 0, buf); -} - -versioned_symbol (libc, __new_msgctl, msgctl, GLIBC_2_2); diff --git a/sysdeps/unix/sysv/linux/i386/semctl.c b/sysdeps/unix/sysv/linux/i386/semctl.c deleted file mode 100644 index 8f136494ba..0000000000 --- a/sysdeps/unix/sysv/linux/i386/semctl.c +++ /dev/null @@ -1,97 +0,0 @@ -/* Copyright (C) 1995-2015 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 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/>. */ - -#include <errno.h> -#include <stdarg.h> -#include <sys/sem.h> -#include <ipc_priv.h> - -#include <sysdep.h> -#include <string.h> -#include <sys/syscall.h> - -#include <shlib-compat.h> - -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 */ -}; - -/* 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 */ - struct __old_semid_ds *__old_buf; -}; - -/* Return identifier for array of NSEMS semaphores associated with - KEY. */ -#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2) -int __old_semctl (int semid, int semnum, int cmd, ...); -#endif -int __new_semctl (int semid, int semnum, int cmd, ...); - -#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2) -int -attribute_compat_text_section -__old_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); -} -compat_symbol (libc, __old_semctl, semctl, GLIBC_2_0); -#endif - -int -__new_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 | __IPC_64, - &arg); -} - -versioned_symbol (libc, __new_semctl, semctl, GLIBC_2_2); diff --git a/sysdeps/unix/sysv/linux/i386/shmctl.c b/sysdeps/unix/sysv/linux/i386/shmctl.c deleted file mode 100644 index eeb4453db7..0000000000 --- a/sysdeps/unix/sysv/linux/i386/shmctl.c +++ /dev/null @@ -1,77 +0,0 @@ -/* Copyright (C) 1995-2015 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 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/>. */ - -#include <errno.h> -#include <sys/shm.h> -#include <ipc_priv.h> - -#include <sysdep.h> -#include <string.h> -#include <sys/syscall.h> -#include <bits/wordsize.h> - -#include <shlib-compat.h> - -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 */ -}; - -struct __old_shminfo -{ - int shmmax; - int shmmin; - int shmmni; - int shmseg; - int shmall; -}; - -/* Provide operations to control over shared memory segments. */ -#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2) -int __old_shmctl (int, int, struct __old_shmid_ds *); -#endif -int __new_shmctl (int, int, struct shmid_ds *); - -#if SHLIB_COMPAT (libc, GLIBC_2_0, GLIBC_2_2) -int -attribute_compat_text_section -__old_shmctl (int shmid, int cmd, struct __old_shmid_ds *buf) -{ - return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, shmid, cmd, 0, buf); -} -compat_symbol (libc, __old_shmctl, shmctl, GLIBC_2_0); -#endif - -int -__new_shmctl (int shmid, int cmd, struct shmid_ds *buf) -{ - return INLINE_SYSCALL (ipc, 5, IPCOP_shmctl, - shmid, cmd | __IPC_64, 0, buf); -} - -versioned_symbol (libc, __new_shmctl, shmctl, GLIBC_2_2); |