minix/lib/ip/domainname.c

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2005-04-21 16:53:53 +02:00
/*
domainname.c
*/
#include <stdio.h>
#include <string.h>
#include <net/netlib.h>
int getdomainname(domain, size)
char *domain;
size_t size;
{
FILE *domainfile;
char *line;
domainfile= fopen("/etc/domainname", "r");
if (!domainfile)
{
return -1;
}
line= fgets(domain, size, domainfile);
fclose(domainfile);
if (!line)
return -1;
line= strchr(domain, '\n');
if (line)
*line= '\0';
return 0;
}