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Full Discussion: Program crashes with optimization level O2
Operating Systems HP-UX Program crashes with optimization level O2 Post 302132582 by Yuriy07 on Friday 17th of August 2007 01:11:36 PM
Old 08-17-2007
I found that the program does not crash even with +O2 optimization when I set the inline option to zero (using "+inline_level 0" or "+d"). I understand that inline functions sometimes improve the speed but still don't see why using them could lead to a crash if everything else is OK with the program.

I also understand why the program might be not crashing now. By disabling inlined calls, I moved some code around and the problem (if it exists) could be just hidden now. Any ideas, or information on inline function calls with aCC in HP UNIX? Anyone has experience when making function inline would lead to a crash or knows about problems aCC has with inline calls?

Thanks.
 

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LEARN ABOUT OPENSOLARIS

showmount

showmount(1M)						  System Administration Commands					     showmount(1M)

NAME

       showmount - show remote mounts

SYNOPSIS

       /usr/sbin/showmount [-ade] [hostname]

DESCRIPTION

       showmount  lists  the clients that have remotely mounted a filesystem from host. This information is maintained by the mountd(1M) server on
       host, and is saved across crashes in the file /etc/rmtab. The default value for host is the value returned by hostname(1).

       The showmount command does not display the names of NFS Version 4 clients.

OPTIONS

       -a    Print all remote mounts in the format:

	     hostname : directory

	     where hostname is the name of the client, and directory is the root of the file system that has been mounted.

       -d    List directories that have been remotely mounted by clients.

       -e    Print the list of shared file systems.

FILES

       /etc/rmtab

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWnfscu 		   |
       +-----------------------------+-----------------------------+

SEE ALSO

       hostname(1), mountd(1M), attributes(5)

BUGS

       If a client crashes, its entry will not be removed from the list of remote mounts on the server.

SunOS 5.11							    26 Oct 2004 						     showmount(1M)
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