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authorStephen Rothwell <sfr@canb.auug.org.au>2005-10-18 14:51:57 +1000
committerStephen Rothwell <sfr@canb.auug.org.au>2005-10-18 14:51:57 +1000
commitb09a4913b15d2544f8918f05b9937cb4e99a2319 (patch)
treeed8e4764e6358f18e5641f6fba5815ea88ac1f5e /arch/powerpc/kernel/sys_ppc32.c
parent81e7009ea46c951860b8716ee427ff4f54dd26fc (diff)
powerpc: change sys32_ to compat_sys_
This allows us to get rid of one type of entry in systbl.S. In passing we remove the duplicate compat_sys_getdents and compat_sys_utimes for which there are generic versions. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'arch/powerpc/kernel/sys_ppc32.c')
-rw-r--r--arch/powerpc/kernel/sys_ppc32.c216
1 files changed, 52 insertions, 164 deletions
diff --git a/arch/powerpc/kernel/sys_ppc32.c b/arch/powerpc/kernel/sys_ppc32.c
index 9babe055356..501333f89d2 100644
--- a/arch/powerpc/kernel/sys_ppc32.c
+++ b/arch/powerpc/kernel/sys_ppc32.c
@@ -113,96 +113,6 @@ out:
return error;
}
-struct linux_dirent32 {
- u32 d_ino;
- u32 d_off;
- unsigned short d_reclen;
- char d_name[1];
-};
-
-struct getdents_callback32 {
- struct linux_dirent32 __user * current_dir;
- struct linux_dirent32 __user * previous;
- int count;
- int error;
-};
-
-static int filldir(void * __buf, const char * name, int namlen, off_t offset,
- ino_t ino, unsigned int d_type)
-{
- struct linux_dirent32 __user * dirent;
- struct getdents_callback32 * buf = (struct getdents_callback32 *) __buf;
- int reclen = ROUND_UP(NAME_OFFSET(dirent) + namlen + 2);
-
- buf->error = -EINVAL; /* only used if we fail.. */
- if (reclen > buf->count)
- return -EINVAL;
- dirent = buf->previous;
- if (dirent) {
- if (__put_user(offset, &dirent->d_off))
- goto efault;
- }
- dirent = buf->current_dir;
- if (__put_user(ino, &dirent->d_ino))
- goto efault;
- if (__put_user(reclen, &dirent->d_reclen))
- goto efault;
- if (copy_to_user(dirent->d_name, name, namlen))
- goto efault;
- if (__put_user(0, dirent->d_name + namlen))
- goto efault;
- if (__put_user(d_type, (char __user *) dirent + reclen - 1))
- goto efault;
- buf->previous = dirent;
- dirent = (void __user *)dirent + reclen;
- buf->current_dir = dirent;
- buf->count -= reclen;
- return 0;
-efault:
- buf->error = -EFAULT;
- return -EFAULT;
-}
-
-asmlinkage long sys32_getdents(unsigned int fd, struct linux_dirent32 __user *dirent,
- unsigned int count)
-{
- struct file * file;
- struct linux_dirent32 __user * lastdirent;
- struct getdents_callback32 buf;
- int error;
-
- error = -EFAULT;
- if (!access_ok(VERIFY_WRITE, dirent, count))
- goto out;
-
- error = -EBADF;
- file = fget(fd);
- if (!file)
- goto out;
-
- buf.current_dir = dirent;
- buf.previous = NULL;
- buf.count = count;
- buf.error = 0;
-
- error = vfs_readdir(file, (filldir_t)filldir, &buf);
- if (error < 0)
- goto out_putf;
- error = buf.error;
- lastdirent = buf.previous;
- if (lastdirent) {
- if (put_user(file->f_pos, &lastdirent->d_off))
- error = -EFAULT;
- else
- error = count - buf.count;
- }
-
-out_putf:
- fput(file);
-out:
- return error;
-}
-
asmlinkage long ppc32_select(u32 n, compat_ulong_t __user *inp,
compat_ulong_t __user *outp, compat_ulong_t __user *exp,
compat_uptr_t tvp_x)
@@ -247,7 +157,7 @@ int cp_compat_stat(struct kstat *stat, struct compat_stat __user *statbuf)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_sysfs(u32 option, u32 arg1, u32 arg2)
+asmlinkage long compat_sys_sysfs(u32 option, u32 arg1, u32 arg2)
{
return sys_sysfs((int)option, arg1, arg2);
}
@@ -269,7 +179,7 @@ struct timex32 {
extern int do_adjtimex(struct timex *);
extern void ppc_adjtimex(void);
-asmlinkage long sys32_adjtimex(struct timex32 __user *utp)
+asmlinkage long compat_sys_adjtimex(struct timex32 __user *utp)
{
struct timex txc;
int ret;
@@ -328,7 +238,7 @@ asmlinkage long sys32_adjtimex(struct timex32 __user *utp)
return ret;
}
-asmlinkage long sys32_pause(void)
+asmlinkage long compat_sys_pause(void)
{
current->state = TASK_INTERRUPTIBLE;
schedule();
@@ -374,7 +284,7 @@ struct sysinfo32 {
char _f[20-2*sizeof(int)-sizeof(int)];
};
-asmlinkage long sys32_sysinfo(struct sysinfo32 __user *info)
+asmlinkage long compat_sys_sysinfo(struct sysinfo32 __user *info)
{
struct sysinfo s;
int ret, err;
@@ -431,7 +341,7 @@ asmlinkage long sys32_sysinfo(struct sysinfo32 __user *info)
sorts of things, like timeval and itimerval. */
extern struct timezone sys_tz;
-asmlinkage long sys32_gettimeofday(struct compat_timeval __user *tv, struct timezone __user *tz)
+asmlinkage long compat_sys_gettimeofday(struct compat_timeval __user *tv, struct timezone __user *tz)
{
if (tv) {
struct timeval ktv;
@@ -449,7 +359,7 @@ asmlinkage long sys32_gettimeofday(struct compat_timeval __user *tv, struct time
-asmlinkage long sys32_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz)
+asmlinkage long compat_sys_settimeofday(struct compat_timeval __user *tv, struct timezone __user *tz)
{
struct timespec kts;
struct timezone ktz;
@@ -467,7 +377,7 @@ asmlinkage long sys32_settimeofday(struct compat_timeval __user *tv, struct time
}
#ifdef CONFIG_SYSVIPC
-long sys32_ipc(u32 call, u32 first, u32 second, u32 third, compat_uptr_t ptr,
+long compat_sys_ipc(u32 call, u32 first, u32 second, u32 third, compat_uptr_t ptr,
u32 fifth)
{
int version;
@@ -538,7 +448,7 @@ long sys32_ipc(u32 call, u32 first, u32 second, u32 third, compat_uptr_t ptr,
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_sendfile(u32 out_fd, u32 in_fd, compat_off_t __user * offset, u32 count)
+asmlinkage long compat_sys_sendfile(u32 out_fd, u32 in_fd, compat_off_t __user * offset, u32 count)
{
mm_segment_t old_fs = get_fs();
int ret;
@@ -560,7 +470,7 @@ asmlinkage long sys32_sendfile(u32 out_fd, u32 in_fd, compat_off_t __user * offs
return ret;
}
-asmlinkage int sys32_sendfile64(int out_fd, int in_fd, compat_loff_t __user *offset, s32 count)
+asmlinkage int compat_sys_sendfile64(int out_fd, int in_fd, compat_loff_t __user *offset, s32 count)
{
mm_segment_t old_fs = get_fs();
int ret;
@@ -582,7 +492,7 @@ asmlinkage int sys32_sendfile64(int out_fd, int in_fd, compat_loff_t __user *off
return ret;
}
-long sys32_execve(unsigned long a0, unsigned long a1, unsigned long a2,
+long compat_sys_execve(unsigned long a0, unsigned long a1, unsigned long a2,
unsigned long a3, unsigned long a4, unsigned long a5,
struct pt_regs *regs)
{
@@ -614,7 +524,7 @@ out:
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_prctl(u32 option, u32 arg2, u32 arg3, u32 arg4, u32 arg5)
+asmlinkage long compat_sys_prctl(u32 option, u32 arg2, u32 arg3, u32 arg4, u32 arg5)
{
return sys_prctl((int)option,
(unsigned long) arg2,
@@ -628,7 +538,7 @@ asmlinkage long sys32_prctl(u32 option, u32 arg2, u32 arg3, u32 arg4, u32 arg5)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_sched_rr_get_interval(u32 pid, struct compat_timespec __user *interval)
+asmlinkage long compat_sys_sched_rr_get_interval(u32 pid, struct compat_timespec __user *interval)
{
struct timespec t;
int ret;
@@ -643,7 +553,7 @@ asmlinkage long sys32_sched_rr_get_interval(u32 pid, struct compat_timespec __us
return ret;
}
-asmlinkage int sys32_pciconfig_read(u32 bus, u32 dfn, u32 off, u32 len, u32 ubuf)
+asmlinkage int compat_sys_pciconfig_read(u32 bus, u32 dfn, u32 off, u32 len, u32 ubuf)
{
return sys_pciconfig_read((unsigned long) bus,
(unsigned long) dfn,
@@ -652,7 +562,7 @@ asmlinkage int sys32_pciconfig_read(u32 bus, u32 dfn, u32 off, u32 len, u32 ubuf
compat_ptr(ubuf));
}
-asmlinkage int sys32_pciconfig_write(u32 bus, u32 dfn, u32 off, u32 len, u32 ubuf)
+asmlinkage int compat_sys_pciconfig_write(u32 bus, u32 dfn, u32 off, u32 len, u32 ubuf)
{
return sys_pciconfig_write((unsigned long) bus,
(unsigned long) dfn,
@@ -661,7 +571,7 @@ asmlinkage int sys32_pciconfig_write(u32 bus, u32 dfn, u32 off, u32 len, u32 ubu
compat_ptr(ubuf));
}
-asmlinkage int sys32_pciconfig_iobase(u32 which, u32 in_bus, u32 in_devfn)
+asmlinkage int compat_sys_pciconfig_iobase(u32 which, u32 in_bus, u32 in_devfn)
{
return sys_pciconfig_iobase(which, in_bus, in_devfn);
}
@@ -672,7 +582,7 @@ asmlinkage int sys32_pciconfig_iobase(u32 which, u32 in_bus, u32 in_devfn)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_access(const char __user * filename, u32 mode)
+asmlinkage long compat_sys_access(const char __user * filename, u32 mode)
{
return sys_access(filename, (int)mode);
}
@@ -683,7 +593,7 @@ asmlinkage long sys32_access(const char __user * filename, u32 mode)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_creat(const char __user * pathname, u32 mode)
+asmlinkage long compat_sys_creat(const char __user * pathname, u32 mode)
{
return sys_creat(pathname, (int)mode);
}
@@ -694,7 +604,7 @@ asmlinkage long sys32_creat(const char __user * pathname, u32 mode)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_waitpid(u32 pid, unsigned int __user * stat_addr, u32 options)
+asmlinkage long compat_sys_waitpid(u32 pid, unsigned int __user * stat_addr, u32 options)
{
return sys_waitpid((int)pid, stat_addr, (int)options);
}
@@ -705,7 +615,7 @@ asmlinkage long sys32_waitpid(u32 pid, unsigned int __user * stat_addr, u32 opti
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_getgroups(u32 gidsetsize, gid_t __user *grouplist)
+asmlinkage long compat_sys_getgroups(u32 gidsetsize, gid_t __user *grouplist)
{
return sys_getgroups((int)gidsetsize, grouplist);
}
@@ -716,7 +626,7 @@ asmlinkage long sys32_getgroups(u32 gidsetsize, gid_t __user *grouplist)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_getpgid(u32 pid)
+asmlinkage long compat_sys_getpgid(u32 pid)
{
return sys_getpgid((int)pid);
}
@@ -728,7 +638,7 @@ asmlinkage long sys32_getpgid(u32 pid)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_getsid(u32 pid)
+asmlinkage long compat_sys_getsid(u32 pid)
{
return sys_getsid((int)pid);
}
@@ -739,7 +649,7 @@ asmlinkage long sys32_getsid(u32 pid)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_kill(u32 pid, u32 sig)
+asmlinkage long compat_sys_kill(u32 pid, u32 sig)
{
return sys_kill((int)pid, (int)sig);
}
@@ -750,12 +660,12 @@ asmlinkage long sys32_kill(u32 pid, u32 sig)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_mkdir(const char __user * pathname, u32 mode)
+asmlinkage long compat_sys_mkdir(const char __user * pathname, u32 mode)
{
return sys_mkdir(pathname, (int)mode);
}
-long sys32_nice(u32 increment)
+long compat_sys_nice(u32 increment)
{
/* sign extend increment */
return sys_nice((int)increment);
@@ -772,7 +682,7 @@ off_t ppc32_lseek(unsigned int fd, u32 offset, unsigned int origin)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_readlink(const char __user * path, char __user * buf, u32 bufsiz)
+asmlinkage long compat_sys_readlink(const char __user * path, char __user * buf, u32 bufsiz)
{
return sys_readlink(path, buf, (int)bufsiz);
}
@@ -782,7 +692,7 @@ asmlinkage long sys32_readlink(const char __user * path, char __user * buf, u32
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_sched_get_priority_max(u32 policy)
+asmlinkage long compat_sys_sched_get_priority_max(u32 policy)
{
return sys_sched_get_priority_max((int)policy);
}
@@ -793,7 +703,7 @@ asmlinkage long sys32_sched_get_priority_max(u32 policy)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_sched_get_priority_min(u32 policy)
+asmlinkage long compat_sys_sched_get_priority_min(u32 policy)
{
return sys_sched_get_priority_min((int)policy);
}
@@ -804,7 +714,7 @@ asmlinkage long sys32_sched_get_priority_min(u32 policy)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_sched_getparam(u32 pid, struct sched_param __user *param)
+asmlinkage long compat_sys_sched_getparam(u32 pid, struct sched_param __user *param)
{
return sys_sched_getparam((int)pid, param);
}
@@ -815,7 +725,7 @@ asmlinkage long sys32_sched_getparam(u32 pid, struct sched_param __user *param)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_sched_getscheduler(u32 pid)
+asmlinkage long compat_sys_sched_getscheduler(u32 pid)
{
return sys_sched_getscheduler((int)pid);
}
@@ -826,7 +736,7 @@ asmlinkage long sys32_sched_getscheduler(u32 pid)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_sched_setparam(u32 pid, struct sched_param __user *param)
+asmlinkage long compat_sys_sched_setparam(u32 pid, struct sched_param __user *param)
{
return sys_sched_setparam((int)pid, param);
}
@@ -837,7 +747,7 @@ asmlinkage long sys32_sched_setparam(u32 pid, struct sched_param __user *param)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_sched_setscheduler(u32 pid, u32 policy, struct sched_param __user *param)
+asmlinkage long compat_sys_sched_setscheduler(u32 pid, u32 policy, struct sched_param __user *param)
{
return sys_sched_setscheduler((int)pid, (int)policy, param);
}
@@ -848,7 +758,7 @@ asmlinkage long sys32_sched_setscheduler(u32 pid, u32 policy, struct sched_param
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_setdomainname(char __user *name, u32 len)
+asmlinkage long compat_sys_setdomainname(char __user *name, u32 len)
{
return sys_setdomainname(name, (int)len);
}
@@ -859,13 +769,13 @@ asmlinkage long sys32_setdomainname(char __user *name, u32 len)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_setgroups(u32 gidsetsize, gid_t __user *grouplist)
+asmlinkage long compat_sys_setgroups(u32 gidsetsize, gid_t __user *grouplist)
{
return sys_setgroups((int)gidsetsize, grouplist);
}
-asmlinkage long sys32_sethostname(char __user *name, u32 len)
+asmlinkage long compat_sys_sethostname(char __user *name, u32 len)
{
/* sign extend len */
return sys_sethostname(name, (int)len);
@@ -877,30 +787,30 @@ asmlinkage long sys32_sethostname(char __user *name, u32 len)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_setpgid(u32 pid, u32 pgid)
+asmlinkage long compat_sys_setpgid(u32 pid, u32 pgid)
{
return sys_setpgid((int)pid, (int)pgid);
}
-long sys32_getpriority(u32 which, u32 who)
+long compat_sys_getpriority(u32 which, u32 who)
{
/* sign extend which and who */
return sys_getpriority((int)which, (int)who);
}
-long sys32_setpriority(u32 which, u32 who, u32 niceval)
+long compat_sys_setpriority(u32 which, u32 who, u32 niceval)
{
/* sign extend which, who and niceval */
return sys_setpriority((int)which, (int)who, (int)niceval);
}
-long sys32_ioprio_get(u32 which, u32 who)
+long compat_sys_ioprio_get(u32 which, u32 who)
{
/* sign extend which and who */
return sys_ioprio_get((int)which, (int)who);
}
-long sys32_ioprio_set(u32 which, u32 who, u32 ioprio)
+long compat_sys_ioprio_set(u32 which, u32 who, u32 ioprio)
{
/* sign extend which, who and ioprio */
return sys_ioprio_set((int)which, (int)who, (int)ioprio);
@@ -911,12 +821,12 @@ long sys32_ioprio_set(u32 which, u32 who, u32 ioprio)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_ssetmask(u32 newmask)
+asmlinkage long compat_sys_ssetmask(u32 newmask)
{
return sys_ssetmask((int) newmask);
}
-asmlinkage long sys32_syslog(u32 type, char __user * buf, u32 len)
+asmlinkage long compat_sys_syslog(u32 type, char __user * buf, u32 len)
{
/* sign extend len */
return sys_syslog(type, buf, (int)len);
@@ -928,7 +838,7 @@ asmlinkage long sys32_syslog(u32 type, char __user * buf, u32 len)
* proper conversion (sign extension) between the register representation of a signed int (msr in 32-bit mode)
* and the register representation of a signed int (msr in 64-bit mode) is performed.
*/
-asmlinkage long sys32_umask(u32 mask)
+asmlinkage long compat_sys_umask(u32 mask)
{
return sys_umask((int)mask);
}
@@ -944,7 +854,7 @@ struct __sysctl_args32 {
u32 __unused[4];
};
-asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args)
+asmlinkage long compat_sys_sysctl(struct __sysctl_args32 __user *args)
{
struct __sysctl_args32 tmp;
int error;
@@ -985,7 +895,7 @@ asmlinkage long sys32_sysctl(struct __sysctl_args32 __user *args)
}
#endif
-unsigned long sys32_mmap2(unsigned long addr, size_t len,
+unsigned long compat_sys_mmap2(unsigned long addr, size_t len,
unsigned long prot, unsigned long flags,
unsigned long fd, unsigned long pgoff)
{
@@ -993,29 +903,7 @@ unsigned long sys32_mmap2(unsigned long addr, size_t len,
return sys_mmap(addr, len, prot, flags, fd, pgoff << 12);
}
-int get_compat_timeval(struct timeval *tv, struct compat_timeval __user *ctv)
-{
- return (!access_ok(VERIFY_READ, ctv, sizeof(*ctv)) ||
- __get_user(tv->tv_sec, &ctv->tv_sec) ||
- __get_user(tv->tv_usec, &ctv->tv_usec)) ? -EFAULT : 0;
-}
-
-asmlinkage long sys32_utimes(char __user *filename, struct compat_timeval __user *tvs)
-{
- struct timeval ktvs[2], *ptr;
-
- ptr = NULL;
- if (tvs) {
- if (get_compat_timeval(&ktvs[0], &tvs[0]) ||
- get_compat_timeval(&ktvs[1], &tvs[1]))
- return -EFAULT;
- ptr = ktvs;
- }
-
- return do_utimes(filename, ptr);
-}
-
-long sys32_tgkill(u32 tgid, u32 pid, int sig)
+long compat_sys_tgkill(u32 tgid, u32 pid, int sig)
{
/* sign extend tgid, pid */
return sys_tgkill((int)tgid, (int)pid, sig);
@@ -1026,30 +914,30 @@ long sys32_tgkill(u32 tgid, u32 pid, int sig)
* The 32 bit ABI passes long longs in an odd even register pair.
*/
-compat_ssize_t sys32_pread64(unsigned int fd, char __user *ubuf, compat_size_t count,
+compat_ssize_t compat_sys_pread64(unsigned int fd, char __user *ubuf, compat_size_t count,
u32 reg6, u32 poshi, u32 poslo)
{
return sys_pread64(fd, ubuf, count, ((loff_t)poshi << 32) | poslo);
}
-compat_ssize_t sys32_pwrite64(unsigned int fd, char __user *ubuf, compat_size_t count,
+compat_ssize_t compat_sys_pwrite64(unsigned int fd, char __user *ubuf, compat_size_t count,
u32 reg6, u32 poshi, u32 poslo)
{
return sys_pwrite64(fd, ubuf, count, ((loff_t)poshi << 32) | poslo);
}
-compat_ssize_t sys32_readahead(int fd, u32 r4, u32 offhi, u32 offlo, u32 count)
+compat_ssize_t compat_sys_readahead(int fd, u32 r4, u32 offhi, u32 offlo, u32 count)
{
return sys_readahead(fd, ((loff_t)offhi << 32) | offlo, count);
}
-asmlinkage int sys32_truncate64(const char __user * path, u32 reg4,
+asmlinkage int compat_sys_truncate64(const char __user * path, u32 reg4,
unsigned long high, unsigned long low)
{
return sys_truncate(path, (high << 32) | low);
}
-asmlinkage int sys32_ftruncate64(unsigned int fd, u32 reg4, unsigned long high,
+asmlinkage int compat_sys_ftruncate64(unsigned int fd, u32 reg4, unsigned long high,
unsigned long low)
{
return sys_ftruncate(fd, (high << 32) | low);
@@ -1108,7 +996,7 @@ long ppc32_timer_create(clockid_t clock,
return err;
}
-asmlinkage long sys32_add_key(const char __user *_type,
+asmlinkage long compat_sys_add_key(const char __user *_type,
const char __user *_description,
const void __user *_payload,
u32 plen,
@@ -1117,7 +1005,7 @@ asmlinkage long sys32_add_key(const char __user *_type,
return sys_add_key(_type, _description, _payload, plen, ringid);
}
-asmlinkage long sys32_request_key(const char __user *_type,
+asmlinkage long compat_sys_request_key(const char __user *_type,
const char __user *_description,
const char __user *_callout_info,
u32 destringid)