pmc: add a command line option to select the server's UDS address.
Signed-off-by: Richard Cochran <richardcochran@gmail.com>master
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pmc.8
8
pmc.8
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@ -1,4 +1,4 @@
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.TH PMC 8 "July 2013" "linuxptp"
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.TH PMC 8 "October 2013" "linuxptp"
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.SH NAME
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pmc \- PTP management client
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@ -19,6 +19,8 @@ pmc \- PTP management client
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] [
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.BI \-i " interface"
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] [
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.BI \-s " uds-address"
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] [
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.BI \-t " transport-specific-field"
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] [
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.B \-v
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@ -69,6 +71,10 @@ Specify the domain number in sent messages. The default is 0.
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Specify the network interface. The default is /var/run/pmc for the Unix Domain
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Socket transport and eth0 for the other transports.
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.TP
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.BI \-s " uds-address"
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Specifies the address of the server's UNIX domain socket.
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The default is /var/run/ptp4l.
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.TP
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.BI \-t " transport-specific-field"
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Specify the transport specific field in sent messages as a hexadecimal number.
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The default is 0x0.
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12
pmc.c
12
pmc.c
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@ -31,6 +31,7 @@
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#include "pmc_common.h"
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#include "print.h"
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#include "tlv.h"
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#include "uds.h"
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#include "util.h"
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#include "version.h"
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@ -676,6 +677,7 @@ static void usage(char *progname)
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" -h prints this message and exits\n"
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" -i [dev] interface device to use, default 'eth0'\n"
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" for network and '/var/run/pmc' for UDS.\n"
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" -s [path] server address for UDS, default '/var/run/ptp4l'.\n"
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" -t [hex] transport specific field, default 0x0\n"
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" -v prints the software version and exits\n"
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" -z send zero length TLV values with the GET actions\n"
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@ -697,7 +699,7 @@ int main(int argc, char *argv[])
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/* Process the command line arguments. */
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progname = strrchr(argv[0], '/');
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progname = progname ? 1+progname : argv[0];
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while (EOF != (c = getopt(argc, argv, "246u""b:d:hi:t:vz"))) {
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while (EOF != (c = getopt(argc, argv, "246u""b:d:hi:s:t:vz"))) {
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switch (c) {
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case '2':
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transport_type = TRANS_IEEE_802_3;
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@ -720,6 +722,14 @@ int main(int argc, char *argv[])
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case 'i':
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iface_name = optarg;
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break;
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case 's':
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if (strlen(optarg) > MAX_IFNAME_SIZE) {
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fprintf(stderr, "path %s too long, max is %d\n",
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optarg, MAX_IFNAME_SIZE);
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return -1;
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}
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strncpy(uds_path, optarg, MAX_IFNAME_SIZE);
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break;
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case 't':
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if (1 == sscanf(optarg, "%x", &c))
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transport_specific = c << 4;
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