From 9d2daa77c8a752cd4a57cbc90995be060168b15e Mon Sep 17 00:00:00 2001 From: David Schweikert Date: Sun, 22 Jan 2017 14:21:23 +0100 Subject: [PATCH] remove trailing whitespace --- src/fping.c | 56 ++++++++++++++++++++++++++--------------------------- 1 file changed, 28 insertions(+), 28 deletions(-) diff --git a/src/fping.c b/src/fping.c index 0fd85db..822605e 100644 --- a/src/fping.c +++ b/src/fping.c @@ -1,4 +1,4 @@ -/* +/* * fping: fast-ping, file-ping, favorite-ping, funky-ping * * Ping a list of target hosts in a round robin fashion. @@ -22,8 +22,8 @@ * duplicated in all such forms and that any documentation, * advertising materials, and other materials related to such * distribution and use acknowledge that the software was developed - * by Stanford University. The name of the University may not be used - * to endorse or promote products derived from this software without + * by Stanford University. The name of the University may not be used + * to endorse or promote products derived from this software without * specific prior written permission. * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED @@ -258,7 +258,7 @@ unsigned int debugging = 0; /* times get *100 because all times are calculated in 10 usec units, not ms */ unsigned int retry = DEFAULT_RETRY; -unsigned int timeout = DEFAULT_TIMEOUT * 100; +unsigned int timeout = DEFAULT_TIMEOUT * 100; unsigned int interval = DEFAULT_INTERVAL * 100; unsigned int perhost_interval = DEFAULT_PERHOST_INTERVAL * 100; float backoff = DEFAULT_BACKOFF_FACTOR; @@ -291,7 +291,7 @@ int num_timeout = 0, /* number of times select timed out */ num_othericmprcvd = 0; /* total non-echo-reply ICMP received */ struct timeval current_time; /* current time (pseudo) */ -struct timeval start_time; +struct timeval start_time; struct timeval end_time; struct timeval last_send_time; /* time last ping was sent */ struct timeval next_report_time; /* time next -Q report is expected */ @@ -354,7 +354,7 @@ int addr_cmp(struct sockaddr *a, struct sockaddr *b); Inputs: int argc, char** argv Description: - + Main program entry point ************************************************************/ @@ -364,7 +364,7 @@ int main( int argc, char **argv ) int c, i, n; char *buf; uid_t uid; - int tos = 0; + int tos = 0; HOST_ENTRY *cursor; prog = argv[0]; @@ -475,7 +475,7 @@ int main( int argc, char **argv ) netdata_flag = 1; break; - case 'd': + case 'd': case 'n': name_flag = 1; break; @@ -515,10 +515,10 @@ int main( int argc, char **argv ) alive_flag = 1; break; - case 'H': + case 'H': if( !( ttl = ( u_int )atoi( optarg ) )) usage(1); - break; + break; #if defined( DEBUG ) || defined( _DEBUG ) case 'z': @@ -533,7 +533,7 @@ int main( int argc, char **argv ) printf( "%s: comments to %s\n", argv[0], EMAIL ); exit( 0 ); - case 'f': + case 'f': filename = optarg; break; @@ -594,9 +594,9 @@ int main( int argc, char **argv ) /* validate various option settings */ if (ttl > 255) { - fprintf(stderr, "ttl %u out of range\n", ttl); + fprintf(stderr, "ttl %u out of range\n", ttl); exit(1); - } + } if( unreachable_flag && alive_flag ) { @@ -613,7 +613,7 @@ int main( int argc, char **argv ) }/* IF */ if( ( interval < MIN_INTERVAL * 100 || - perhost_interval < MIN_PERHOST_INTERVAL * 100 ) + perhost_interval < MIN_PERHOST_INTERVAL * 100 ) && getuid() ) { fprintf( stderr, "%s: these options are too risky for mere mortals.\n", prog ); @@ -728,7 +728,7 @@ int main( int argc, char **argv ) } } -#if HAVE_SO_TIMESTAMP +#if HAVE_SO_TIMESTAMP { int opt = 1; if (setsockopt(s, SOL_SOCKET, SO_TIMESTAMP, &opt, sizeof(opt))) { @@ -864,7 +864,7 @@ int main( int argc, char **argv ) last_send_time.tv_sec = current_time.tv_sec - 10000; #if defined( DEBUG ) || defined( _DEBUG ) - if( randomly_lose_flag ) + if( randomly_lose_flag ) srandom( start_time.tv_usec ); #endif /* DEBUG || _DEBUG */ @@ -881,7 +881,7 @@ int main( int argc, char **argv ) void add_cidr(char *addr) { char *addr_end; - char *mask_str; + char *mask_str; unsigned long mask; unsigned long bitmask; int ret; @@ -1171,7 +1171,7 @@ void finish() { printf( "%s", h->host ); - if( verbose_flag ) + if( verbose_flag ) printf( " is unreachable" ); printf( "\n" ); @@ -1193,7 +1193,7 @@ void finish() if( num_noaddress ) exit( 2 ); else if( num_alive != num_hosts ) - exit( 1 ); + exit( 1 ); exit(0); @@ -1629,7 +1629,7 @@ int receive_packet(int socket, return 0; } -#if HAVE_SO_TIMESTAMP +#if HAVE_SO_TIMESTAMP // ancilliary data struct cmsghdr *cmsg; for(cmsg = CMSG_FIRSTHDR(&recv_msghdr); @@ -1795,7 +1795,7 @@ int decode_icmp_ipv6( getnameinfo((struct sockaddr *)&response_addr, sizeof(response_addr), buf, INET6_ADDRSTRLEN, NULL, 0, NI_NUMERICHOST); printf( "received packet too short for ICMP (%d bytes from %s)\n", (int) reply_buf_len, buf); } - return 0; /* too short */ + return 0; /* too short */ } icp = (struct icmp6_hdr *) reply_buf; @@ -1988,7 +1988,7 @@ int wait_for_reply(long wait_time) h->num_recv_total++; #if defined( DEBUG ) || defined( _DEBUG ) - if( trace_flag ) + if( trace_flag ) printf( "received [%d] from %s\n", this_count, h->host ); #endif /* DEBUG || _DEBUG */ @@ -2135,7 +2135,7 @@ void add_name( char *name ) if(!quiet_flag) print_warning("%s: %s\n", name, gai_strerror(ret_ga)); num_noaddress++; - return; + return; } // NOTE: we could/should loop with res on all addresses like this: @@ -2157,7 +2157,7 @@ void add_name( char *name ) print_warning("%s: %s\n", name, gai_strerror(ret_ga)); } num_noaddress++; - return; + return; } printname = namebuf; } @@ -2172,7 +2172,7 @@ void add_name( char *name ) print_warning("%s: %s\n", name, gai_strerror(ret_ga)); } num_noaddress++; - return; + return; } if(name_flag) { @@ -2377,7 +2377,7 @@ void print_warning(char *format, ...) { Description: timeval_diff now returns result in hundredths of milliseconds - ie, tens of microseconds + ie, tens of microseconds ************************************************************/ @@ -2585,7 +2585,7 @@ void ev_enqueue(HOST_ENTRY *h) i = ev_last; while(1) { i_prev = i->ev_prev; - if(i_prev == NULL || + if(i_prev == NULL || h->ev_time.tv_sec > i_prev->ev_time.tv_sec || (h->ev_time.tv_sec == i_prev->ev_time.tv_sec && h->ev_time.tv_usec >= i_prev->ev_time.tv_usec)) @@ -2668,7 +2668,7 @@ void usage(int is_error) fprintf(out, " -A show targets by address\n" ); fprintf(out, " -b n amount of ping data to send, in bytes (default %d)\n", DEFAULT_PING_DATA_SIZE); fprintf(out, " -B f set exponential backoff factor to f\n" ); - fprintf(out, " -c n count of pings to send to each target (default %d)\n", count ); + fprintf(out, " -c n count of pings to send to each target (default %d)\n", count ); fprintf(out, " -C n same as -c, report results in verbose format\n" ); fprintf(out, " -D print timestamp before each output line\n" ); fprintf(out, " -e show elapsed time on return packets\n" );