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2002-03-03 Robert Collins <rbtcollins@hotmail.com>

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* shm.cc (shmat): Prevent a compile error.
        (shmdt): Set errno as this function is incomplete.
This commit is contained in:
Robert Collins 2002-03-03 12:52:59 +00:00
parent 70228d7e07
commit 009314a45d
2 changed files with 8 additions and 2 deletions
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5
winsup/cygwin/ChangeLog
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@ -1,3 +1,8 @@
2002-03-03 Robert Collins <rbtcollins@hotmail.com>
* shm.cc (shmat): Prevent a compile error.
(shmdt): Set errno as this function is incomplete.
2002-02-28 Christopher Faylor <cgf@redhat.com> 2002-02-28 Christopher Faylor <cgf@redhat.com>
* times.cc: Remove if 0'd code. Clean up slightly. * times.cc: Remove if 0'd code. Clean up slightly.

5
winsup/cygwin/shm.cc
View File

@ -229,7 +229,7 @@ shmat (int shmid, const void *shmaddr, int shmflg)
} }
class shmid_ds *shm = tempnode->shmds; // class shmid_ds *shm = tempnode->shmds;
if (shmaddr) if (shmaddr)
{ {
@ -277,7 +277,8 @@ shmdt (const void *shmaddr)
/* this should be "rare" so a hefty search is ok. If this is common, then we /* this should be "rare" so a hefty search is ok. If this is common, then we
* should alter the data structs to allow more optimisation * should alter the data structs to allow more optimisation
*/ */
set_errno (ENOTSUP);
return -1;
} }
//FIXME: who is allowed to perform STAT? //FIXME: who is allowed to perform STAT?