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hurd: Fix rtld link

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* sysdeps/mach/hurd/dl-sysdep.c (__sbrk): New function.
This commit is contained in:
Samuel Thibault 2017-09-03 04:25:35 +02:00
parent 819ea3347e
commit b96aca4d05
2 changed files with 12 additions and 1 deletions
ChangeLog
sysdeps/mach/hurd
dl-sysdep.c

3
ChangeLog

@ -18,7 +18,8 @@
Fix <unistd.h> inclusion.
* sysdeps/posix/pwritev2.c: Include <errno.h>.
* sysdeps/posix/pwritev64v2.c: Include <errno.h>.
* sysdeps/mach/hurd/dl-sysdep.c (__access_noerrno): New function.
* sysdeps/mach/hurd/dl-sysdep.c (__access_noerrno, __sbrk): New
functions.
2017-09-01 Joseph Myers <joseph@codesourcery.com>

10
sysdeps/mach/hurd/dl-sysdep.c

@ -591,6 +591,16 @@ __getcwd (char *buf, size_t size)
return NULL;
}
/* This is used by dl-tunables.c to strdup strings. We can just make this a
mere allocation. */
void *
__sbrk (intptr_t increment)
{
vm_address_t addr;
__vm_allocate (__mach_task_self (), &addr, increment, 1);
return (void *) addr;
}
void weak_function attribute_hidden
_exit (int status)
{