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* msg.cc: Throughout, drop raising SIGSYS if cygserver is not running.

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* sem.cc: Ditto.
	* shm.cc: Ditto.
This commit is contained in:
Corinna Vinschen
2015-03-03 17:09:30 +00:00
parent 73c0c53cf4
commit 8ac0306085
5 changed files with 13 additions and 26 deletions
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12
winsup/cygwin/shm.cc
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@@ -1,7 +1,7 @@
/* shm.cc: XSI IPC interface for Cygwin.
Copyright 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2012, 2013, 2014
Red Hat, Inc.
Copyright 2001, 2002, 2003, 2004, 2005, 2007, 2008, 2009, 2012, 2013, 2014,
2015 Red Hat, Inc.
This file is part of Cygwin.
@@ -242,8 +242,6 @@ shmat (int shmid, const void *shmaddr, int shmflg)
delete sph_entry;
set_errno (request.error_code ());
--ssh_entry->ref_count;
if (request.error_code () == ENOSYS)
raise (SIGSYS);
return (void *) -1;
}
sph_entry->ptr = ptr;
@@ -267,8 +265,6 @@ shmctl (int shmid, int cmd, struct shmid_ds *buf)
{
syscall_printf ("-1 [%d] = shmctl ()", request.error_code ());
set_errno (request.error_code ());
if (request.error_code () == ENOSYS)
raise (SIGSYS);
__leave;
}
if (cmd == IPC_RMID)
@@ -310,8 +306,6 @@ shmdt (const void *shmaddr)
{
syscall_printf ("-1 [%d] = shmdt ()", request.error_code ());
set_errno (request.error_code ());
if (request.error_code () == ENOSYS)
raise (SIGSYS);
return -1;
}
shm_attached_list *sph_entry, *sph_next_entry;
@@ -359,8 +353,6 @@ shmget (key_t key, size_t size, int shmflg)
syscall_printf ("-1 [%d] = shmget ()", request.error_code ());
delete ssh_new_entry;
set_errno (request.error_code ());
if (request.error_code () == ENOSYS)
raise (SIGSYS);
return -1;
}
int shmid = request.retval (); /* Shared mem ID */