remove most sparse warning 'Using plain integer as NULL pointer'

[netatalk.git] / etc / papd / main.c

diff --git a/etc/papd/main.c b/etc/papd/main.c
index 668594837aa58cc19ec8a1721ef39b84f925da85..fb243039f4959ae518b8b3dc927960c7f62c9239 100644 (file)
--- a/etc/papd/main.c
+++ b/etc/papd/main.c
@@ -1,5 +1,5 @@
 /*
- * $Id: main.c,v 1.28 2009-10-14 01:38:28 didg Exp $
+ * $Id: main.c,v 1.29 2009-10-14 02:24:05 didg Exp $
  *
  * Copyright (c) 1990,1995 Regents of The University of Michigan.
  * All Rights Reserved.  See COPYRIGHT.
@@ -139,7 +139,7 @@ reap(int sig _U_)
     int                status;
     int                pid;
 
-    while (( pid = wait3( &status, WNOHANG, 0 )) > 0 ) {
+    while (( pid = wait3( &status, WNOHANG, NULL )) > 0 ) {
        if ( WIFEXITED( status )) {
            if ( WEXITSTATUS( status )) {
                LOG(log_error, logtype_papd, "child %d exited with %d", pid,
@@ -181,7 +181,7 @@ int main(int ac, char **av)
        perror( "gethostname" );
        exit( 1 );
     }
-    if (( p = strchr( hostname, '.' )) != 0 ) {
+    if (( p = strchr( hostname, '.' )) != NULL ) {
        *p = '\0';
     }
     if (( defprinter.p_name = (char *)malloc( strlen( hostname ) + 1 ))
@@ -322,7 +322,7 @@ int main(int ac, char **av)
     sv.sa_handler = die;
     sigemptyset( &sv.sa_mask );
     sv.sa_flags = SA_RESTART;
-    if ( sigaction( SIGTERM, &sv, 0 ) < 0 ) {
+    if ( sigaction( SIGTERM, &sv, NULL ) < 0 ) {
        LOG(log_error, logtype_papd, "sigaction: %s", strerror(errno) );
        papd_exit( 1 );
     }
@@ -330,7 +330,7 @@ int main(int ac, char **av)
     sv.sa_handler = reap;
     sigemptyset( &sv.sa_mask );
     sv.sa_flags = SA_RESTART;
-    if ( sigaction( SIGCHLD, &sv, 0 ) < 0 ) {
+    if ( sigaction( SIGCHLD, &sv, NULL ) < 0 ) {
        LOG(log_error, logtype_papd, "sigaction: %s", strerror(errno) );
        papd_exit( 1 );
     }
@@ -348,7 +348,7 @@ int main(int ac, char **av)
        for ( pr = printers; pr; pr = pr->p_next ) {
            FD_SET( atp_fileno( pr->p_atp ), &fdset );
        }
-       if (( c = select( FD_SETSIZE, &fdset, 0, 0, 0 )) < 0 ) {
+       if (( c = select( FD_SETSIZE, &fdset, NULL, NULL, NULL )) < 0 ) {
            if ( errno == EINTR ) {
                continue;
            }
@@ -478,12 +478,12 @@ int main(int ac, char **av)
                        sv.sa_handler = SIG_DFL;
                        sigemptyset( &sv.sa_mask );
                        sv.sa_flags = SA_RESTART;
-                       if ( sigaction( SIGTERM, &sv, 0 ) < 0 ) {
+                       if ( sigaction( SIGTERM, &sv, NULL ) < 0 ) {
                            LOG(log_error, logtype_papd, "sigaction: %s", strerror(errno) );
                            exit( 1 );
                        }
                        
-                       if ( sigaction( SIGCHLD, &sv, 0 ) < 0 ) {
+                       if ( sigaction( SIGCHLD, &sv, NULL ) < 0 ) {
                            LOG(log_error, logtype_papd, "sigaction: %s", strerror(errno) );
                            exit( 1 );
                         }