Mercurial > noffle
view src/online.c @ 243:6eb6c912a0e4 noffle
[svn] * src/group.c: Make comparison against NULL explicit in an if containing
an assignment, as I'm sad enough to think it is safer if it is obvious
that the assignment is meant to be there.
author | bears |
---|---|
date | Fri, 15 Mar 2002 10:49:56 +0000 |
parents | 125d79c9e586 |
children |
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/* online.c $Id: online.c 60 2000-05-09 22:28:38Z uh1763 $ */ #if HAVE_CONFIG_H #include <config.h> #endif #include <stdio.h> #include <unistd.h> #include "common.h" #include "configfile.h" #include "log.h" #include "online.h" #include "portable.h" static void fileOnline( Str s ) { snprintf( s, MAXCHAR, "%s/lock/online", Cfg_spoolDir() ); } Bool Online_true( void ) { FILE *f; Str file; fileOnline( file ); if ( ! ( f = fopen( file, "r" ) ) ) return FALSE; fclose( f ); return TRUE; } void Online_set( Bool value ) { FILE *f; Str file; fileOnline( file ); if ( value ) { if ( ! ( f = fopen( file, "a" ) ) ) { Log_err( "Could not create %s", file ); return; } fclose( f ); Log_inf( "NOFFLE is now online" ); } else { if ( unlink( file ) != 0 ) { Log_err( "Cannot remove %s", file ); return; } Log_inf( "NOFFLE is now offline" ); } }