--- /dev/null
+upstream: http://sourceforge.net/tracker/?func=detail&aid=2748675&group_id=183434&atid=905228
+status: submitted to SF by anonymous poster on Apr 9 2009
+origin: anonymous on SourceForge
+comment: various minor fixes - ID: 2748675
+
+The attached patch fixes a truckload of compiler warnings and fflushes the
+output stream after each line. The new function `lf_and_flush' was
+introduced to accomplish this. `recvfrom' now gets a real socklen_t if its
+existance is detected via autoconf.
+
+Submitted: Nobody/Anonymous ( nobody ) - 2009-04-09 21:26
+
+--- fping-2.4b2_to/configure.in 2001-11-03 16:36:49.000000000 +0100
++++ fping/configure.in 2009-04-09 22:57:32.000000000 +0200
+@@ -29,4 +29,7 @@
+ dnl Checks for header files.
+ AC_CHECK_HEADERS(unistd.h sys/file.h stdlib.h sys/select.h)
+
++AC_CHECK_TYPES([socklen_t], , , [#include <sys/types.h>
++ #include <sys/socket.h>])
++
+ AC_OUTPUT(Makefile)
+--- fping-2.4b2_to/fping.c 2001-07-20 19:10:26.000000000 +0200
++++ fping/fping.c 2009-04-09 23:10:08.000000000 +0200
+@@ -114,6 +114,10 @@
+
+ #include "options.h"
+
++#ifndef HAVE_SOCKLEN_T
++typedef int socklen_t;
++#endif
++
+ /*** externals ***/
+
+ extern char *optarg;
+@@ -314,6 +318,7 @@
+ void add_addr();
+ char *na_cat();
+ char *cpystr();
++void lf_and_flush();
+ void crash_and_burn();
+ void errno_crash_and_burn();
+ char *get_host_by_address();
+@@ -338,6 +343,7 @@
+ void add_addr( char *name, char *host, struct in_addr ipaddr );
+ char *na_cat( char *name, struct in_addr ipaddr );
+ char *cpystr( char *string );
++void lf_and_flush( FILE *stream );
+ void crash_and_burn( char *message );
+ void errno_crash_and_burn( char *message );
+ char *get_host_by_address( struct in_addr in );
+@@ -411,7 +417,7 @@
+
+ if( ( uid = getuid() ) )
+ {
+- seteuid( getuid() );
++ seteuid( uid );
+
+ }/* IF */
+
+@@ -610,7 +616,7 @@
+
+ if( ( ping_data_size > MAX_PING_DATA ) || ( ping_data_size < MIN_PING_DATA ) )
+ {
+- fprintf( stderr, "%s: data size %u not valid, must be between %u and %u\n",
++ fprintf( stderr, "%s: data size %u not valid, must be between %lu and %u\n",
+ prog, ping_data_size, MIN_PING_DATA, MAX_PING_DATA );
+ usage();
+
+@@ -783,7 +789,6 @@
+ int iBitpos;
+ int iMask = 1;
+ int failed = 0;
+- unsigned long uTemp;
+
+ /* two possible forms are allowed here */
+
+@@ -1085,6 +1090,7 @@
+ }/* WHILE */
+
+ finish();
++ return 0;
+
+ } /* main() */
+
+@@ -1130,7 +1136,7 @@
+ if( verbose_flag )
+ printf( " is unreachable" );
+
+- printf( "\n" );
++ lf_and_flush( stdout );
+
+ }/* IF */
+ }/* IF */
+@@ -1175,7 +1181,7 @@
+ void print_per_system_stats( void )
+ #endif /* _NO_PROTO */
+ {
+- int i, j, k, avg;
++ int i, j, avg;
+ HOST_ENTRY *h;
+ char *buf;
+ int bufsize;
+@@ -1210,7 +1216,7 @@
+
+ }/* FOR */
+
+- fprintf( stderr, "\n" );
++ lf_and_flush( stderr );
+
+ }/* IF */
+ else
+@@ -1253,7 +1259,7 @@
+ else
+ fprintf( stderr, " -" );
+
+- fprintf( stderr, "\n" );
++ lf_and_flush( stderr );
+
+ }/* FOR */
+ }/* IF */
+@@ -1284,11 +1290,10 @@
+ void print_per_system_splits( void )
+ #endif /* _NO_PROTO */
+ {
+- int i, j, k, avg;
++ int i, avg;
+ HOST_ENTRY *h;
+ char *buf;
+ int bufsize;
+- int resp;
+ struct tm *curr_tm;
+
+ bufsize = max_hostname_len + 1;
+@@ -1463,9 +1468,9 @@
+ {
+ printf( "%s", h->host );
+ if( verbose_flag )
+- printf( " error while sending ping: %s\n", strerror( errno ) );
++ printf( " error while sending ping: %s", strerror( errno ) );
+
+- printf( "\n" );
++ lf_and_flush( stdout );
+
+ }/* IF */
+
+@@ -1631,7 +1636,7 @@
+ if( response_addr.sin_addr.s_addr != h->saddr.sin_addr.s_addr )
+ fprintf( stderr, " [<- %s]", inet_ntoa( response_addr.sin_addr ) );
+
+- fprintf( stderr, "\n" );
++ lf_and_flush( stderr );
+
+ }/* IF */
+ }/* IF */
+@@ -1664,7 +1669,7 @@
+ if( response_addr.sin_addr.s_addr != h->saddr.sin_addr.s_addr )
+ printf( " [<- %s]", inet_ntoa( response_addr.sin_addr ) );
+
+- printf( "\n" );
++ lf_and_flush( stdout );
+
+ }/* IF */
+ }/* IF */
+@@ -1692,7 +1697,7 @@
+ if( response_addr.sin_addr.s_addr != h->saddr.sin_addr.s_addr )
+ printf( " [<- %s]", inet_ntoa( response_addr.sin_addr ) );
+
+- printf( "\n" );
++ lf_and_flush( stdout );
+
+ }/* IF */
+
+@@ -1725,7 +1730,6 @@
+ #endif /* _NO_PROTO */
+ {
+ struct icmp *sent_icmp;
+- struct ip *sent_ip;
+ u_char *c;
+ HOST_ENTRY *h;
+
+@@ -1758,7 +1762,7 @@
+ if( inet_addr( h->host ) == -1 )
+ fprintf( stderr, " (%s)", inet_ntoa( h->saddr.sin_addr ) );
+
+- fprintf( stderr, "\n" );
++ lf_and_flush( stderr );
+
+ }/* IF */
+
+@@ -1781,7 +1785,7 @@
+ if( inet_addr( h->host ) == -1 )
+ fprintf( stderr, " (%s)", inet_ntoa( h->saddr.sin_addr ) );
+
+- fprintf( stderr, "\n" );
++ lf_and_flush( stderr );
+
+ }/* IF */
+
+@@ -2241,6 +2245,29 @@
+
+ } /* cpystr() */
+
++/************************************************************
++
++ Function: lf_and_flush
++
++*************************************************************
++
++ Inputs: FILE *stream
++
++ Description:
++
++************************************************************/
++
++#ifdef _NO_PROTO
++void lf_and_flush( stream )
++FILE *stream;
++#else
++void lf_and_flush( FILE *stream )
++#endif /* _NO_PROTO */
++{
++ putc( '\n', stream );
++ fflush( stream );
++} /* lf_and_flush() */
++
+
+ /************************************************************
+
+@@ -2405,7 +2432,7 @@
+ void u_sleep( int u_sec )
+ #endif /* _NO_PROTO */
+ {
+- int nfound, slen, n;
++ int nfound;
+ struct timeval to;
+ fd_set readset, writeset;
+
+@@ -2418,8 +2445,6 @@
+ if( nfound < 0 )
+ errno_crash_and_burn( "select" );
+
+- return;
+-
+ } /* u_sleep() */
+
+
+@@ -2448,7 +2473,8 @@
+ int recvfrom_wto( int s, char *buf, int len, struct sockaddr *saddr, int timo )
+ #endif /* _NO_PROTO */
+ {
+- int nfound, slen, n;
++ int nfound, n;
++ socklen_t slen;
+ struct timeval to;
+ fd_set readset, writeset;
+
git.openpandora.org / openembedded.git / commitdiff