Date: Thu, 20 May 1999 17:35:11 -0400 From: Marc Evans <marc@destek.net> To: freebsd-bugs@freebsd.org Subject: ENHANCEMENT - ping(8) utility Message-ID: <199905202135.RAA15873@synergy.destek.net>
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Hello -
Attached are some context diffs for the ping(8) utility. What I have added is the
command line option -A which when used will inject an audiable bell for each packet
that is not recieved before the next packet is sent. In essence, the inverse of the
-a option.
These were generated against FreeBSD 2.2.8-stable.
- Marc
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*** ping.c Thu May 20 17:15:47 1999
--- ping.c.old Thu Feb 25 10:50:37 1999
***************
*** 124,130 ****
#define F_MTTL 0x0800
#define F_MIF 0x1000
#define F_AUDIBLE 0x2000
- #define F_MISSED 0x4000
/*
* MAX_DUP_CHK is the number of bits in received table, i.e. the maximum
--- 124,129 ----
***************
*** 140,146 ****
int s; /* socket file descriptor */
u_char outpack[MAXPACKET];
char BSPACE = '\b'; /* characters written for flood */
- char BBELL = '\a'; /* characters written for MISSED and AUDIBLE */
char DOT = '.';
char *hostname;
int ident; /* process id to identify our packets */
--- 139,144 ----
***************
*** 219,229 ****
preload = 0;
datap = &outpack[8 + PHDR_LEN];
! while ((ch = getopt(argc, argv, "AI:LQRT:c:adfi:l:np:qrs:v")) != -1) {
switch(ch) {
- case 'A':
- options |= F_MISSED;
- break;
case 'a':
options |= F_AUDIBLE;
break;
--- 217,224 ----
preload = 0;
datap = &outpack[8 + PHDR_LEN];
! while ((ch = getopt(argc, argv, "I:LQRT:c:adfi:l:np:qrs:v")) != -1) {
switch(ch) {
case 'a':
options |= F_AUDIBLE;
break;
***************
*** 558,566 ****
intvl.tv_sec = MAXWAIT;
}
(void)gettimeofday(&last, NULL);
-
- if (ntransmitted != nreceived+1 && options & F_MISSED)
- (void)write(STDOUT_FILENO, &BBELL, 1);
}
}
finish();
--- 553,558 ----
***************
*** 721,727 ****
if (dupflag)
(void)printf(" (DUP!)");
if (options & F_AUDIBLE)
! (void)write(STDOUT_FILENO, &BBELL, 1);
/* check the data */
cp = (u_char*)&icp->icmp_data[PHDR_LEN];
dp = &outpack[8 + PHDR_LEN];
--- 713,719 ----
if (dupflag)
(void)printf(" (DUP!)");
if (options & F_AUDIBLE)
! (void)printf("\a");
/* check the data */
cp = (u_char*)&icp->icmp_data[PHDR_LEN];
dp = &outpack[8 + PHDR_LEN];
*** ping.8 Thu May 20 17:20:20 1999
--- ping.8.old Thu May 20 17:17:17 1999
***************
*** 42,48 ****
packets to network hosts
.Sh SYNOPSIS
.Nm ping
! .Op Fl AQRadfnqrv
.Op Fl c Ar count
.Op Fl i Ar wait
.Op Fl l Ar preload
--- 42,48 ----
packets to network hosts
.Sh SYNOPSIS
.Nm ping
! .Op Fl QRadfnqrv
.Op Fl c Ar count
.Op Fl i Ar wait
.Op Fl l Ar preload
***************
*** 75,87 ****
.Dq pad
bytes used to fill out the packet. The options are as follows:
.Bl -tag -width indent
- .It Fl A
- Audible missed packet. Include a bell
- .Pq ASCII 0x07
- character in the output when any packet is not received before the next packet
- is transmitted.
.It Fl a
! Audible received packet. Include a bell
.Pq ASCII 0x07
character in the output when any packet is received. This option is ignored
if other format options are present.
--- 75,82 ----
.Dq pad
bytes used to fill out the packet. The options are as follows:
.Bl -tag -width indent
.It Fl a
! Audible. Include a bell
.Pq ASCII 0x07
character in the output when any packet is received. This option is ignored
if other format options are present.
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