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- fix 32 -> 64 pointer casts properly. 

- add const
- fix shadow
This commit is contained in:
christos 2005-05-31 00:42:37 +00:00
parent 805ebc54c2
commit 94984f467b
1 changed files with 24 additions and 16 deletions
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40
sys/compat/sunos32/sunos32_misc.c
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@ -1,4 +1,4 @@
/* $NetBSD: sunos32_misc.c,v 1.30 2005/04/19 19:00:25 christos Exp $ */
/* $NetBSD: sunos32_misc.c,v 1.31 2005/05/31 00:42:37 christos Exp $ */
/* from :NetBSD: sunos_misc.c,v 1.107 2000/12/01 19:25:10 jdolecek Exp */
/*
@ -79,7 +79,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: sunos32_misc.c,v 1.30 2005/04/19 19:00:25 christos Exp $");
__KERNEL_RCSID(0, "$NetBSD: sunos32_misc.c,v 1.31 2005/05/31 00:42:37 christos Exp $");
#define COMPAT_SUNOS 1
@ -447,7 +447,7 @@ sunos32_sys_execve(l, v, retval)
SUNOS32TOP_UAP(argp, char *);
SUNOS32TOP_UAP(envp, char *);
sg = stackgap_init(p, 0);
SUNOS32_CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
SUNOS32_CHECK_ALT_EXIST(p, &sg, SCARG(&ua, path));
return netbsd32_execve2(l, &ua, retval);
}
@ -703,7 +703,7 @@ sunos32_sys_getdents(l, v, retval)
struct proc *p = l->l_proc;
struct dirent *bdp;
struct vnode *vp;
caddr_t inp, buf; /* BSD-format */
caddr_t inp, sbuf; /* BSD-format */
int len, reclen; /* BSD-format */
caddr_t outp; /* Sun-format */
int resid, sunos_reclen;/* Sun-format */
@ -732,11 +732,11 @@ sunos32_sys_getdents(l, v, retval)
}
buflen = min(MAXBSIZE, SCARG(uap, nbytes));
buf = malloc(buflen, M_TEMP, M_WAITOK);
sbuf = malloc(buflen, M_TEMP, M_WAITOK);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);
off = fp->f_offset;
again:
aiov.iov_base = buf;
aiov.iov_base = sbuf;
aiov.iov_len = buflen;
auio.uio_iov = &aiov;
auio.uio_iovcnt = 1;
@ -754,7 +754,7 @@ again:
if (error)
goto out;
inp = buf;
inp = sbuf;
outp = (caddr_t)(u_long)SCARG(uap, buf);
resid = SCARG(uap, nbytes);
if ((len = buflen - auio.uio_resid) == 0)
@ -817,7 +817,7 @@ eof:
out:
VOP_UNLOCK(vp, 0);
free(cookiebuf, M_TEMP);
free(buf, M_TEMP);
free(sbuf, M_TEMP);
out1:
FILE_UNUSE(fp, p);
return (error);
@ -1240,9 +1240,9 @@ sunos32_sys_vhangup(l, v, retval)
}
static int
sunstatfs(sp, buf)
sunstatfs(sp, sbuf)
struct statvfs *sp;
caddr_t buf;
caddr_t sbuf;
{
struct sunos_statfs ssfs;
@ -1255,7 +1255,7 @@ sunstatfs(sp, buf)
ssfs.f_files = sp->f_files;
ssfs.f_ffree = sp->f_ffree;
ssfs.f_fsid = sp->f_fsidx;
return copyout((caddr_t)&ssfs, buf, sizeof ssfs);
return copyout((caddr_t)&ssfs, sbuf, sizeof ssfs);
}
int
@ -1273,11 +1273,14 @@ sunos32_sys_statfs(l, v, retval)
struct statvfs *sp;
int error;
struct nameidata nd;
struct sys_statvfs1_args ua;
caddr_t sg;
caddr_t sg = stackgap_init(p, 0);
SUNOS32_CHECK_ALT_EXIST(p, &sg, SCARG(uap, path));
sg = stackgap_init(p, 0);
SUNOS32TOP_UAP(path, const char);
SUNOS32_CHECK_ALT_EXIST(p, &sg, SCARG(&ua, path));
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, (caddr_t)(u_long)SCARG(uap, path), p);
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(&ua, path), p);
if ((error = namei(&nd)) != 0)
return (error);
mp = nd.ni_vp->v_mount;
@ -1344,9 +1347,14 @@ sunos32_sys_mknod(l, v, retval)
syscallarg(int) dev;
} */ *uap = v;
struct proc *p = l->l_proc;
struct sys_mknod_args ua;
caddr_t sg;
caddr_t sg = stackgap_init(p, 0);
SUNOS32_CHECK_ALT_CREAT(p, &sg, SCARG(uap, path));
sg = stackgap_init(p, 0);
SUNOS32TOP_UAP(path, const char);
SUNOS32TO64_UAP(mode);
SUNOS32TO64_UAP(dev);
SUNOS32_CHECK_ALT_CREAT(p, &sg, SCARG(&ua, path));
/* netbsd32_mkfifo/mknod to not do alt checking */
if (S_ISFIFO(SCARG(uap, mode)))