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-rw-r--r--sysdeps/unix/sysv/linux/Makefile4
-rw-r--r--sysdeps/unix/sysv/linux/alpha/brk.S20
-rw-r--r--sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S2
-rw-r--r--sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S2
-rw-r--r--sysdeps/unix/sysv/linux/alpha/llseek.S2
-rw-r--r--sysdeps/unix/sysv/linux/alpha/pipe.S2
-rw-r--r--sysdeps/unix/sysv/linux/alpha/sigsuspend.S2
-rw-r--r--sysdeps/unix/sysv/linux/alpha/speed.c103
-rw-r--r--sysdeps/unix/sysv/linux/speed.c2
-rw-r--r--sysdeps/unix/sysv/linux/sys/io.h39
-rw-r--r--sysdeps/unix/sysv/linux/sys/kdaemon.h9
-rw-r--r--sysdeps/unix/sysv/linux/sys/klog.h10
-rw-r--r--sysdeps/unix/sysv/linux/sys/module.h36
-rw-r--r--sysdeps/unix/sysv/linux/sys/msq_buf.h22
-rw-r--r--sysdeps/unix/sysv/linux/sys/param.h2
-rw-r--r--sysdeps/unix/sysv/linux/sys/sem_buf.h21
-rw-r--r--sysdeps/unix/sysv/linux/sys/shm_buf.h37
-rw-r--r--sysdeps/unix/sysv/linux/syscalls.list10
18 files changed, 196 insertions, 129 deletions
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile
index 406c338025..412227a320 100644
--- a/sysdeps/unix/sysv/linux/Makefile
+++ b/sysdeps/unix/sysv/linux/Makefile
@@ -17,7 +17,9 @@ endif
 ifeq ($(subdir), misc)
 sysdep_routines += mount umount xmknod s_ptrace s_sysctl sysctl llseek \
 setfsgid setfsuid sysinfo uselib s_reboot
-headers += sys/mount.h sys/sysinfo.h sys/acct.h sys/sysctl.h
+
+headers += sys/mount.h sys/sysinfo.h sys/acct.h sys/sysctl.h sys/module.h \
+	sys/io.h sys/klog.h sys/kdaemon.h
 
 install-others += $(includedir)/sys/syscall.h
 
diff --git a/sysdeps/unix/sysv/linux/alpha/brk.S b/sysdeps/unix/sysv/linux/alpha/brk.S
index 4582539bc1..1c4a4f9217 100644
--- a/sysdeps/unix/sysv/linux/alpha/brk.S
+++ b/sysdeps/unix/sysv/linux/alpha/brk.S
@@ -23,17 +23,7 @@ break value (instead of the new, requested one).  */
 #include <sysdep.h>
 #include <errnos.h>
 
-#ifndef       HAVE_GNU_LD
-#define _end           end
-#endif
-
-	.extern _end,8
-
-	.data
-
-	.globl __curbrk
-__curbrk:
-	.quad _end
+.comm __curbrk, 8
 
 	.text
 LEAF(__brk, 0)
@@ -42,11 +32,15 @@ LEAF(__brk, 0)
 
 	ldi	v0, __NR_brk
 	call_pal PAL_callsys
+
+	/* Correctly handle the brk(0) query case.  */
+	cmoveq	a0, v0, a0
+
 	subq	a0, v0, t0
 	bne	t0, error
 
 	/* Update __curbrk and return cleanly.  */
-	stl	a0, __curbrk
+	stq	a0, __curbrk
 	mov	zero, v0
 	ret
 
@@ -54,6 +48,6 @@ LEAF(__brk, 0)
 error:	ldi	v0, ENOMEM
 	jmp	zero, syscall_error
 
-	.end __brk
+	END(__brk)
 
 weak_alias (__brk, brk)
diff --git a/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S b/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
index c3486acc1a..52c945aec2 100644
--- a/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
+++ b/sysdeps/unix/sysv/linux/alpha/ieee_get_fp_control.S
@@ -41,6 +41,6 @@ error:	lda	sp, 8(sp)
 1:	ldgp	gp, 0(gp)
 	jmp	zero, syscall_error
 
-	.end __ieee_get_fp_control
+	END(__ieee_get_fp_control)
 
 weak_alias (__ieee_get_fp_control, ieee_get_fp_control)
diff --git a/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S b/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
index 507b5d5cab..d72585daf1 100644
--- a/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
+++ b/sysdeps/unix/sysv/linux/alpha/ieee_set_fp_control.S
@@ -39,6 +39,6 @@ error:	br	gp, 1f
 1:	ldgp	gp, 0(gp)
 	jmp	zero, syscall_error
 
-	.end __ieee_set_fp_control
+	END(__ieee_set_fp_control)
 
 weak_alias (__ieee_set_fp_control, ieee_set_fp_control)
diff --git a/sysdeps/unix/sysv/linux/alpha/llseek.S b/sysdeps/unix/sysv/linux/alpha/llseek.S
index 7f2a49172a..bd8c6595c9 100644
--- a/sysdeps/unix/sysv/linux/alpha/llseek.S
+++ b/sysdeps/unix/sysv/linux/alpha/llseek.S
@@ -46,4 +46,4 @@ error:	br	gp, 1f
 1:	ldgp	gp, 0(gp)
 	jmp	zero, syscall_error
 
-	.end llseek
+	END(llseek)
diff --git a/sysdeps/unix/sysv/linux/alpha/pipe.S b/sysdeps/unix/sysv/linux/alpha/pipe.S
index 40958466a4..b23803cecd 100644
--- a/sysdeps/unix/sysv/linux/alpha/pipe.S
+++ b/sysdeps/unix/sysv/linux/alpha/pipe.S
@@ -37,6 +37,6 @@ error:	br	gp, 1f
 1:	ldgp	gp, 0(gp)
 	jmp	zero, syscall_error
 
-	.end __pipe
+	END(__pipe)
 
 weak_alias (__pipe, pipe)
diff --git a/sysdeps/unix/sysv/linux/alpha/sigsuspend.S b/sysdeps/unix/sysv/linux/alpha/sigsuspend.S
index 00c02de72b..26a1869783 100644
--- a/sysdeps/unix/sysv/linux/alpha/sigsuspend.S
+++ b/sysdeps/unix/sysv/linux/alpha/sigsuspend.S
@@ -36,4 +36,4 @@ error:	br	gp, 1f
 1:	ldgp	gp, 0(gp)
 	jmp	zero, syscall_error
 
-	.end sigsuspend
+	END(sigsuspend)
diff --git a/sysdeps/unix/sysv/linux/alpha/speed.c b/sysdeps/unix/sysv/linux/alpha/speed.c
deleted file mode 100644
index 40bf6c50bb..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/speed.c
+++ /dev/null
@@ -1,103 +0,0 @@
-/* `struct termios' speed frobnication functions.  Linux version.
-Copyright (C) 1991, 1992, 1993, 1995 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., 675 Mass Ave,
-Cambridge, MA 02139, USA.  */
-
-#include <stddef.h>
-#include <errno.h>
-#include <termios.h>
-
-static const speed_t speeds[] =
-  {
-    0,
-    50,
-    75,
-    110,
-    134,
-    150,
-    200,
-    300,
-    600,
-    1200,
-    1800,
-    2400,
-    4800,
-    9600,
-    19200,
-    38400,
-    57600,
-    115200,
-    230400,
-    460800,
-  };
-
-
-/* Return the output baud rate stored in *TERMIOS_P.  */
-speed_t
-cfgetospeed (termios_p)
-     const struct termios *termios_p;
-{
-  speed_t retval = termios_p->c_cflag & (CBAUD | CBAUDEX);
-
-  if (retval & CBAUDEX)
-    {
-      retval &= ~CBAUDEX;
-      retval |= CBAUD + 1;
-    }
-
-  return retval;
-}
-
-/* Return the input baud rate stored in *TERMIOS_P.
-   For Linux there is no difference between input and output speed.  */
-strong_alias (cfgetospeed, cfgetispeed);
-
-/* Set the output baud rate stored in *TERMIOS_P to SPEED.  */
-int
-cfsetospeed  (termios_p, speed) 
-     struct termios *termios_p;
-     speed_t speed;
-{
-  register unsigned int i;
-
-  if (termios_p == NULL)
-    {
-      errno = EINVAL;
-      return -1;
-    }
-
-  /* This allows either B1200 or 1200 to work.	XXX
-     Do we really want to try to support this, given that
-     fetching the speed must return one or the other?  */
-
-  for (i = 0; i < sizeof (speeds) / sizeof (speeds[0]); ++i)
-    if (i == speed || speeds[i] == speed)
-      {
-	termios_p->c_cflag &= ~(CBAUD | CBAUDEX);
-	termios_p->c_cflag |= (i & CBAUD);
-	if (i & ~CBAUD)
-	  termios_p->c_cflag |= CBAUDEX;
-	return 0;
-      }
-
-  errno = EINVAL;
-  return -1;
-}
-
-/* Set the input baud rate stored in *TERMIOS_P to SPEED.
-   For Linux there is no difference between input and output speed.  */
-strong_alias (cfsetospeed, cfsetispeed);
diff --git a/sysdeps/unix/sysv/linux/speed.c b/sysdeps/unix/sysv/linux/speed.c
index d229f766f9..0ad48a23d8 100644
--- a/sysdeps/unix/sysv/linux/speed.c
+++ b/sysdeps/unix/sysv/linux/speed.c
@@ -39,7 +39,9 @@ static const speed_t speeds[] =
     9600,
     19200,
     38400,
+#ifndef __alpha__
     38400,		/* Mention this twice here is a trick.  */
+#endif
     57600,
     115200,
     230400,
diff --git a/sysdeps/unix/sysv/linux/sys/io.h b/sysdeps/unix/sysv/linux/sys/io.h
new file mode 100644
index 0000000000..d44850f025
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sys/io.h
@@ -0,0 +1,39 @@
+/* Copyright (C) 1996 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., 675 Mass Ave,
+Cambridge, MA 02139, USA.  */
+
+#ifndef _SYS_IO_H
+#define _SYS_IO_H
+
+#include <asm/io.h>
+
+/* If TURN_ON is TRUE, request for permission to do direct i/o on the
+   port numbers in the range [FROM,FROM+NUM-1].  Otherwise, turn I/O
+   permission off for that range.  This call requires root privileges.
+
+   Portability note: not all Linux platforms support this call.  Most
+   platforms based on the PC I/O architecture probably will, however.
+   E.g., Linux/Alpha for Alpha PCs supports this.  */
+extern int ioperm __P((unsigned long __from, unsigned long __num,
+		       int __turn_on));
+
+/* Set the I/O privilege level to LEVEL.  If LEVEL>3, permission to
+   access any I/O port is granted.  This call requires root
+   privileges. */
+extern int iopl __P((int __level));
+
+#endif /* _SYS_IO_H */
diff --git a/sysdeps/unix/sysv/linux/sys/kdaemon.h b/sysdeps/unix/sysv/linux/sys/kdaemon.h
new file mode 100644
index 0000000000..fce169fe6b
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sys/kdaemon.h
@@ -0,0 +1,9 @@
+/* Interfaces to control the various kernel daemons.  */
+
+#ifndef _SYS_KDAEMON_H
+#define _SYS_KDAEMON_H
+
+/* Start, flush, or tune the kernel's buffer flushing daemon.  */
+extern int bdflush (int func, long data);
+
+#endif /* _SYS_KDAEMON_H */
diff --git a/sysdeps/unix/sysv/linux/sys/klog.h b/sysdeps/unix/sysv/linux/sys/klog.h
new file mode 100644
index 0000000000..b8a39d6492
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sys/klog.h
@@ -0,0 +1,10 @@
+#ifndef _SYS_KLOG_H
+#define _SYS_KLOG_H
+
+/* Control the kernel's logging facility.  This corresponds exactly to
+   the kernel's syslog system call, but that name is easily confused
+   with the user-level syslog facility, which is something completely
+   different.  */
+extern int klogctl __P((int type, char *bufp, int len));
+
+#endif /* _SYS_KLOG_H */
diff --git a/sysdeps/unix/sysv/linux/sys/module.h b/sysdeps/unix/sysv/linux/sys/module.h
new file mode 100644
index 0000000000..5c4dbcea37
--- /dev/null
+++ b/sysdeps/unix/sysv/linux/sys/module.h
@@ -0,0 +1,36 @@
+#ifndef _SYS_MODULE_H
+#define _SYS_MODULE_H
+
+#include <features.h>
+
+#include <linux/module.h>
+
+/* Return number of kernel symbols if TABLE == NULL, otherwise, return
+   kernel symbols in TABLE.  TABLE must be large enough to hold all
+   kernel symbols.  */
+extern int get_kernel_syms __P((struct kernel_sym * table));
+
+/* Create a new module of name MODULE_NAME and of size SIZE bytes.
+   The return address is the starting address of the new module or -1L
+   if the module cannot be created (the return value needs to be cast
+   to (long) to detect the error condition).  */
+extern unsigned long create_module __P((const char * module_name,
+					size_t size));
+
+/* Initialize the module called MODULE_NAME with the CONTENTSSIZE
+   bytes starting at address CONTENTS.  CONTENTS normally contains the
+   text and data segment of the module (the bss is implicity zeroed).
+   After copying the contents, the function pointed to by
+   ROUTINES.init is executed.  When the module is no longer needed,
+   ROUTINES.cleanup is executed.  SYMTAB is NULL if the module does
+   not want to export symbols by itself, or a pointer to a symbol
+   table if the module wants to register its own symbols.  */
+extern int init_module __P((const char * module_name,
+			    const void * contents, size_t contentssize,
+			    struct mod_routines * routines,
+			    struct symbol_table * symtab));
+
+/* Delete the module named MODULE_NAME from the kernel.  */
+extern int delete_module __P((const char *module_name));
+
+#endif /* _SYS_MODULE_H */
diff --git a/sysdeps/unix/sysv/linux/sys/msq_buf.h b/sysdeps/unix/sysv/linux/sys/msq_buf.h
index 92a52d515d..6e4435dc23 100644
--- a/sysdeps/unix/sysv/linux/sys/msq_buf.h
+++ b/sysdeps/unix/sysv/linux/sys/msq_buf.h
@@ -49,6 +49,28 @@ struct msqid_ds
   __pid_t msg_lrpid;		/* pid of last msgrcv() */
 };
 
+#ifdef __USE_MISC
+
+#define msg_cbytes	__msg_cbytes
+
+/* ipcs ctl commands */
+#define MSG_STAT 11
+#define MSG_INFO 12
+
+/* buffer for msgctl calls IPC_INFO, MSG_INFO */
+struct msginfo {
+    int msgpool;
+    int msgmap; 
+    int msgmax; 
+    int msgmnb; 
+    int msgmni; 
+    int msgssz; 
+    int msgtql; 
+    ushort  msgseg; 
+};
+
+#endif /* __USE_MISC */
+
 __END_DECLS
 
 #endif /* sys/msq_buf.h */
diff --git a/sysdeps/unix/sysv/linux/sys/param.h b/sysdeps/unix/sysv/linux/sys/param.h
index 4950d58d38..e4a8406e44 100644
--- a/sysdeps/unix/sysv/linux/sys/param.h
+++ b/sysdeps/unix/sysv/linux/sys/param.h
@@ -29,7 +29,7 @@ Boston, MA 02111-1307, USA.  */
 #ifndef	NGROUPS
 #define	NGROUPS		NGROUPS_MAX
 #endif
-#define	MAXSYMLINKS	SYMLOOP_MAX
+#define	MAXSYMLINKS	5
 #define	CANBSIZ		MAX_CANON
 #define	NCARGS		ARG_MAX
 #define MAXPATHLEN      PATH_MAX
diff --git a/sysdeps/unix/sysv/linux/sys/sem_buf.h b/sysdeps/unix/sysv/linux/sys/sem_buf.h
index d93002ad6e..bfac9141bf 100644
--- a/sysdeps/unix/sysv/linux/sys/sem_buf.h
+++ b/sysdeps/unix/sysv/linux/sys/sem_buf.h
@@ -60,6 +60,27 @@ union semun
   struct seminfo *__buf;		/* buffer for IPC_INFO */
 };
 
+#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 */
+
 __END_DECLS
 
 #endif /* sys/sem_buf.h */
diff --git a/sysdeps/unix/sysv/linux/sys/shm_buf.h b/sysdeps/unix/sysv/linux/sys/shm_buf.h
index fa1e8235d8..048aa64dc2 100644
--- a/sysdeps/unix/sysv/linux/sys/shm_buf.h
+++ b/sysdeps/unix/sysv/linux/sys/shm_buf.h
@@ -38,11 +38,11 @@ __BEGIN_DECLS
 /* Data structure describing a set of semaphores.  */
 struct shmid_ds
 {
-  struct ipc_perm sem_perm;		/* operation permisson struct */
+  struct ipc_perm shm_perm;		/* operation permisson struct */
   int shm_segsz;			/* size of segment in bytes */
-  __time_t sem_atime;			/* time of last shmat() */
-  __time_t sem_dtime;			/* time of last shmdt() */
-  __time_t sem_ctime;			/* time of last change by shmctl() */
+  __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() */
   __pid_t shm_cpid;			/* pid of creator */
   __pid_t shm_lpid;			/* pid of last shmop */
   unsigned short int shm_nattch;	/* number of current attaches */
@@ -51,6 +51,35 @@ struct shmid_ds
   struct vm_area_struct *__attaches;	/* descriptors for attaches */
 };
 
+#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 {
+    int shmmax;	
+    int shmmin;	
+    int shmmni;	
+    int shmseg;	
+    int shmall;	
+};
+
+struct shm_info {
+	int   used_ids;
+	ulong shm_tot; /* total allocated shm */
+	ulong shm_rss; /* total resident shm */
+	ulong shm_swp; /* total swapped shm */
+	ulong swap_attempts;
+	ulong swap_successes;
+};
+
+#endif /* __USE_MISC */
+
 __END_DECLS
 
 #endif /* sys/shm_buf.h */
diff --git a/sysdeps/unix/sysv/linux/syscalls.list b/sysdeps/unix/sysv/linux/syscalls.list
index f401bc8c60..db27320c93 100644
--- a/sysdeps/unix/sysv/linux/syscalls.list
+++ b/sysdeps/unix/sysv/linux/syscalls.list
@@ -1,15 +1,20 @@
 # File name	Caller	Syscall name	# args	Strong name	Weak names
 
 adjtimex	adjtime	adjtimex	1	__adjtimex
+bdflush		-	bdflush		2	bdflush
+create_module	-	create_module	3	create_module
+delete_module	-	delete_module	3	delete_module
 fdatasync	-	fdatasync	1	fdatasync
 flock		-	flock		2	__flock		flock
 fork		-	fork		0	__fork		fork
+get_kernel_syms	-	get_kernel_syms	1	get_kernel_syms
 getegid		-	getegid		0	__getegid	getegid
 geteuid		-	geteuid		0	__geteuid	geteuid
-getpgid		-	getpgid		1	getpgid
+getpgid		-	getpgid		1	__getpgid	getpgid
 getpgrp		-	getpgrp		0	getpgrp
 getppid		-	getppid		0	__getppid	getppid
 getsid		-	getsid		1	getsid
+init_module	-	init_module	5	init_module
 ioperm		-	ioperm		3	ioperm
 iopl		-	iopl		1	iopl
 ipc		msgget	ipc		5	__ipc
@@ -37,11 +42,12 @@ sched_primin	-	sched_get_priority_min	1	__sched_get_priority_min	sched_get_prior
 sched_rr_gi	-	sched_rr_get_interval	2	__sched_rr_get_interval	sched_rr_get_interval
 setfsgid	-	setfsgid	1	setfsgid
 setfsuid	-	setfsuid	1	setfsuid
-setpgid		-	setpgid		2	setpgid
+setpgid		-	setpgid		2	__setpgid	setpgid
 sigpending	-	sigpending	1	sigpending
 sigprocmask	-	sigprocmask	3	__sigprocmask	sigprocmask
 s_sysctl	sysctl	_sysctl		1	__syscall__sysctl
 sysinfo		-	sysinfo		1	sysinfo
+ksyslog_ctl	-	syslog		3	ksyslog_ctl
 umount		-	umount		1	__umount	umount
 uselib		-	uselib		1	uselib
 wait4		-	wait4		4	__wait4		wait4
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-11-09 18:44:39 +0000