Hey,
> it seems the commit 10584363e87286db96d14e1ad3d6fc7b714ad085 from 2009-10-29
> 16:49 "utilities: allow creating files during a call to write()" changed the
> file handling in a way that breaks suspend:
>
> fosusaged prints the following when trying to suspend:
> WARNING **: utilities.vala:74: can't open for writing to /sys/power/state:
> File exists
>
> When I change it back to
> var fd = Posix.open( filename, Posix.O_WRONLY );
> suspens works again
That's very strange as the commit looks 100% backwards compatible to me.
fsousaged calls
FsoFramework.FileHandling.write( "mem\n", sys_power_state );
which now has the signature
public void write( string contents, string filename, bool create =
false )
If create is false, then Posix.open( filename, Posix.O_WRONLY, (mode_t)
0) is being called, as (mode_t)=0 is the default argument for that call.
Hence, nothing should change at all.
man 2 open says: "mode specifies the permissions to use in case a new
file is created. This argument must be supplied when
O_CREAT is specified in flags; if O_CREAT is not specified, then mode
is ignored."
Can you please try what happens when you revert the commit, but use
var fd = Posix.open( filename, Posix.O_WRONLY, (mode_t)0 );
instead?
Thanks,
:M:
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