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1999-07-20 Mark Kettenis <kettenis@gnu.org> 

* sysdeps/mach/hurd/mmap.c (__mmap): Use correct arguments in
	__vm_allocate calls.

1999-07-20  Mark Kettenis  <kettenis@gnu.org>

	* sysdeps/mach/hurd/sysd-stdio.c (__stdio_read): Call
	_hurd_fd_read with new OFFSET argument set to -1.
	(__stdio_write): Call _hurd_fd_write with new OFFSET argument set
	to -1.

1999-07-17  Roland McGrath  <roland@baalperazim.frob.com>

	* hurd/hurdexec.c (_hurd_exec): Prune trailing null ports from the
	descriptor table sent in the RPC.
This commit is contained in:
Roland McGrath 1999-07-20 21:07:23 +00:00
parent 57d588608c
commit 180c9ab7e3
3 changed files with 22 additions and 4 deletions
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17
ChangeLog
View File

@ -1,3 +1,20 @@
1999-07-20 Mark Kettenis <kettenis@gnu.org>
* sysdeps/mach/hurd/mmap.c (__mmap): Use correct arguments in
__vm_allocate calls.
1999-07-20 Mark Kettenis <kettenis@gnu.org>
* sysdeps/mach/hurd/sysd-stdio.c (__stdio_read): Call
_hurd_fd_read with new OFFSET argument set to -1.
(__stdio_write): Call _hurd_fd_write with new OFFSET argument set
to -1.
1999-07-17 Roland McGrath <roland@baalperazim.frob.com>
* hurd/hurdexec.c (_hurd_exec): Prune trailing null ports from the
descriptor table sent in the RPC.
1999-07-20 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* time/strptime.c [!_LIBC]: Fix __mon_day size. Reported by

5
sysdeps/mach/hurd/mmap.c
View File

@ -46,7 +46,8 @@ __mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset)
&& prot == (PROT_READ|PROT_WRITE)) /* cf VM_PROT_DEFAULT */
{
/* vm_allocate has (a little) less overhead in the kernel too. */
err = __vm_allocate (&mapaddr, len, !(flags & MAP_FIXED));
err = __vm_allocate (__mach_task_self (), &mapaddr, len,
!(flags & MAP_FIXED));
if (err == KERN_NO_SPACE && (flags & MAP_FIXED))
{
@ -54,7 +55,7 @@ __mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset)
/* The region is already allocated; deallocate it first. */
err = __vm_deallocate (__mach_task_self (), mapaddr, len);
if (!err)
err = __vm_allocate (&mapaddr, len, 0);
err = __vm_allocate (__mach_task_self (), &mapaddr, len, 0);
}
return err ? (__ptr_t) (long int) __hurd_fail (err) : (__ptr_t) mapaddr;

4
sysdeps/mach/hurd/sysd-stdio.c
View File

@ -61,7 +61,7 @@ __stdio_read (cookie, buf, n)
if (! fd)
return __hurd_fail (EBADF);
if (err = _hurd_fd_read (fd, buf, &n))
if (err = _hurd_fd_read (fd, buf, &n, -1))
return fd_fail (fd, err);
return n;
@ -86,7 +86,7 @@ __stdio_write (cookie, buf, n)
do
{
wrote = nleft;
if (err = _hurd_fd_write (fd, buf, &wrote))
if (err = _hurd_fd_write (fd, buf, &wrote, -1))
return fd_fail (fd, err);
buf += wrote;
nleft -= wrote;