From: David van Moolenbroek Date: Tue, 14 Feb 2017 17:43:49 +0000 (+0000) Subject: Retire MINIX hostaddr(1) X-Git-Url: http://zhaoyanbai.com/repos/html/static/gitweb.js?a=commitdiff_plain;h=035c234adec0b27c6d26d21cf7d908652148e07d;p=minix.git Retire MINIX hostaddr(1) Change-Id: I30c7b5fe4c96ea040c3eea46f1dc4d9bd135745d --- diff --git a/distrib/sets/lists/minix-base/mi b/distrib/sets/lists/minix-base/mi index 7d53b7ced..7a2e75228 100644 --- a/distrib/sets/lists/minix-base/mi +++ b/distrib/sets/lists/minix-base/mi @@ -374,7 +374,7 @@ ./usr/bin/head minix-base ./usr/bin/hexdump minix-base ./usr/bin/host minix-base -./usr/bin/hostaddr minix-base +./usr/bin/hostaddr minix-base obsolete ./usr/bin/id minix-base ./usr/bin/ifconfig minix-base obsolete ./usr/bin/ifdef minix-base diff --git a/distrib/sets/lists/minix-debug/mi b/distrib/sets/lists/minix-debug/mi index 45091f0b3..0a3fdd674 100644 --- a/distrib/sets/lists/minix-debug/mi +++ b/distrib/sets/lists/minix-debug/mi @@ -292,7 +292,7 @@ ./usr/libdata/debug/usr/bin/head.debug minix-debug debug ./usr/libdata/debug/usr/bin/hexdump.debug minix-debug debug ./usr/libdata/debug/usr/bin/host.debug minix-debug debug -./usr/libdata/debug/usr/bin/hostaddr.debug minix-debug debug +./usr/libdata/debug/usr/bin/hostaddr.debug minix-debug debug,obsolete ./usr/libdata/debug/usr/bin/id.debug minix-debug debug ./usr/libdata/debug/usr/bin/ifconfig.debug minix-debug debug,obsolete ./usr/libdata/debug/usr/bin/ifdef.debug minix-debug debug diff --git a/distrib/sets/lists/minix-man/mi b/distrib/sets/lists/minix-man/mi index 09b09732f..651b925f4 100644 --- a/distrib/sets/lists/minix-man/mi +++ b/distrib/sets/lists/minix-man/mi @@ -140,7 +140,7 @@ ./usr/man/man1/hexdump.1 minix-man ./usr/man/man1/history.1 minix-man ./usr/man/man1/host.1 minix-man -./usr/man/man1/hostaddr.1 minix-man +./usr/man/man1/hostaddr.1 minix-man obsolete ./usr/man/man1/hostname.1 minix-man ./usr/man/man1/id.1 minix-man ./usr/man/man1/if.1 minix-man obsolete diff --git a/minix/commands/Makefile b/minix/commands/Makefile index 8befee314..1f2b24035 100644 --- a/minix/commands/Makefile +++ b/minix/commands/Makefile @@ -11,7 +11,7 @@ SUBDIR= arp at backup \ eject \ fix format fsck.mfs \ gcov-pull host \ - hostaddr ifdef \ + ifdef \ intr irdpd isoread \ loadkeys loadramdisk logger look lp \ lpd lspci mail MAKEDEV \ diff --git a/minix/commands/hostaddr/Makefile b/minix/commands/hostaddr/Makefile deleted file mode 100644 index 5b382be84..000000000 --- a/minix/commands/hostaddr/Makefile +++ /dev/null @@ -1,3 +0,0 @@ -PROG= hostaddr - -.include diff --git a/minix/commands/hostaddr/hostaddr.1 b/minix/commands/hostaddr/hostaddr.1 deleted file mode 100644 index 775cecf3e..000000000 --- a/minix/commands/hostaddr/hostaddr.1 +++ /dev/null @@ -1,43 +0,0 @@ -.TH HOSTADDR 1 -.SH NAME -hostaddr \- show ethernet address, IP address or hostname -.SH SYNOPSIS -.B hostaddr -.RB [ \-eiah ] -.RB [ \-E -.IR eth-device ] -.RB [ \-I -.IR ip-device ] -.SH DESCRIPTION -Without any of the -.B \-eia -options, -.B hostaddr -shows the ethernet address, IP address and hostname of the local host on one -line in the given order. With options only the wanted fields are shown, -still in the same order, not in option order. -.SH OPTIONS -.TP -.B \-e -Show the ethernet address. -.TP -.B \-i -Show the IP address. -.TP -.B \-a -Show the fully qualified hostname. The IP address is shown if it -can't be translated to a host name. This usually indicates that the -DNS reverse address translation tables are incomplete or that -the name daemon couldn't be contacted. -.TP -.B \-h -Set the hostname of the machine if the caller is the superuser. (Used at -boot time by the network initialization scripts.) -.SH "SEE ALSO" -.BR ifconfig (8), -.BR dhcpd (8), -.BR nonamed (8), -.BR inet (8), -.BR boot (8). -.SH AUTHOR -Kees J. Bot (kjb@cs.vu.nl) diff --git a/minix/commands/hostaddr/hostaddr.c b/minix/commands/hostaddr/hostaddr.c deleted file mode 100644 index 0d75e422a..000000000 --- a/minix/commands/hostaddr/hostaddr.c +++ /dev/null @@ -1,300 +0,0 @@ -/* -hostaddr.c - -Fetch an ip and/or ethernet address and print it on one line. - -Created: Jan 27, 1992 by Philip Homburg -*/ - -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include - -#include - -char *prog_name; - -char DHCPCACHE[]=_PATH_DHCPCACHE; - -int main( int argc, char *argv[] ); -void usage( void ); - -int main(argc, argv) -int argc; -char *argv[]; -{ - int c; - int first_print; - int a_flag, e_flag, i_flag, h_flag; - char *E_arg, *I_arg; - int do_ether, do_ip, do_asc_ip, do_hostname; - char *eth_device, *ip_device; - int eth_fd, ip_fd; - int result; - nwio_ethstat_t nwio_ethstat; - nwio_ipconf_t nwio_ipconf; - struct hostent *hostent; - char *hostname, *domain; - char nodename[2*256]; - dhcp_t dhcp; - - first_print= 1; - prog_name= argv[0]; - - a_flag= e_flag= h_flag = i_flag= 0; - E_arg= I_arg= NULL; - - while((c= getopt(argc, argv, "?aheE:iI:")) != -1) - { - switch(c) - { - case '?': - usage(); - case 'a': - if (a_flag) - usage(); - a_flag= 1; - break; - case 'h': - if (h_flag) - usage(); - h_flag= 1; - break; - case 'e': - if (e_flag) - usage(); - e_flag= 1; - break; - case 'E': - if (E_arg) - usage(); - E_arg= optarg; - break; - case 'i': - if (i_flag) - usage(); - i_flag= 1; - break; - case 'I': - if (I_arg) - usage(); - I_arg= optarg; - break; - default: - usage(); - } - } - if(optind != argc) - usage(); - - do_ether= e_flag; - if (E_arg) - eth_device= E_arg; - else - { - eth_device= getenv("ETH_DEVICE"); - if (!eth_device) - eth_device= ETH_DEVICE; - } - - do_ip= i_flag; - do_asc_ip= a_flag; - do_hostname= h_flag; - if (I_arg) - ip_device= I_arg; - else - { - ip_device= getenv("IP_DEVICE"); - if (!ip_device) - ip_device= IP_DEVICE; - } - - if (!do_ether && !do_ip && !do_asc_ip && !do_hostname) - do_ether= do_ip= do_asc_ip= 1; - - if (do_ether) - { - eth_fd= open(eth_device, O_RDWR); - if (eth_fd == -1) - { - fprintf(stderr, "%s: Unable to open '%s': %s\n", - prog_name, eth_device, strerror(errno)); - exit(1); - } - result= ioctl(eth_fd, NWIOGETHSTAT, &nwio_ethstat); - if (result == -1) - { - fprintf(stderr, - "%s: Unable to fetch ethernet address: %s\n", - prog_name, strerror(errno)); - exit(1); - } - printf("%s%s", first_print ? "" : " ", - ether_ntoa(&nwio_ethstat.nwes_addr)); - first_print= 0; - } - if (do_ip || do_asc_ip || do_hostname) - { - ip_fd= open(ip_device, O_RDWR); - if (ip_fd == -1) - { - fprintf(stderr, "%s: Unable to open '%s': %s\n", - prog_name, ip_device, strerror(errno)); - exit(1); - } - result= ioctl(ip_fd, NWIOGIPCONF, &nwio_ipconf); - if (result == -1) - { - fprintf(stderr, - "%s: Unable to fetch IP address: %s\n", - prog_name, - strerror(errno)); - exit(1); - } - } - - setuid(getuid()); - - if (do_ip) - { - printf("%s%s", first_print ? "" : " ", - inet_ntoa(*(struct in_addr *)&nwio_ipconf.nwic_ipaddr)); - first_print= 0; - } - if (do_asc_ip || do_hostname) - { - int fd; - int r; - dhcp_t d; - u8_t *data; - size_t hlen, dlen; - - hostname= NULL; - domain= NULL; - - /* Use a reverse DNS lookup to get the host name. This is - * the preferred method, but often fails due to lazy admins. - */ - hostent= gethostbyaddr((char *)&nwio_ipconf.nwic_ipaddr, - sizeof(nwio_ipconf.nwic_ipaddr), AF_INET); - if (hostent != NULL) hostname= hostent->h_name; - - if (hostname != NULL) - { - /* Reverse DNS works. */ - } - else if ((fd= open(DHCPCACHE, O_RDONLY)) == -1) - { - if (errno != ENOENT) - { - fprintf(stderr, "%s: %s: %s\n", - prog_name, DHCPCACHE, strerror(errno)); - exit(1); - } - } - else - { - /* Try to get the hostname from the DHCP data. */ - while ((r= read(fd, &d, sizeof(d))) == sizeof(d)) - { - if (d.yiaddr == nwio_ipconf.nwic_ipaddr) break; - } - if (r < 0) - { - fprintf(stderr, "%s: %s: %s\n", - prog_name, DHCPCACHE, strerror(errno)); - exit(1); - } - close(fd); - - if (r == sizeof(d)) - { - if (dhcp_gettag(&d, DHCP_TAG_HOSTNAME, - &data, &hlen)) - hostname= (char *) data; - - if (dhcp_gettag(&d, DHCP_TAG_DOMAIN, - &data, &dlen)) - domain= (char *) data; - - if (hostname != NULL) hostname[hlen] = 0; - if (domain != NULL) domain[dlen] = 0; - } - } - - if (hostname != NULL) - { - if (strchr(hostname, '.') != NULL) - { - domain= strchr(hostname, '.'); - *domain++ = 0; - } - } - else - { - /* No host name anywhere. Use the IP address. */ - hostname= inet_ntoa(*(struct in_addr *) - &nwio_ipconf.nwic_ipaddr); - domain= NULL; - } - - strcpy(nodename, hostname); - if (domain != NULL) - { - strcat(nodename, "."); - strcat(nodename, domain); - } - } - if (do_asc_ip) - { - printf("%s%s", first_print ? "" : " ", nodename); - first_print= 0; - } - if (do_hostname) - { - FILE *fp; - - if ((fp= fopen("/etc/hostname.file", "w")) == NULL - || fprintf(fp, "%s\n", nodename) == EOF - || fclose(fp) == EOF) - { - fprintf(stderr, "%s: /etc/hostname.file: %s\n", - prog_name, strerror(errno)); - exit(1); - } - } - if (!first_print) printf("\n"); - exit(0); -} - -void usage() -{ - fprintf(stderr, - "Usage: %s -[eiah] [-E ] [-I ]\n", - prog_name); - exit(1); -}