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/*
* system.c - system commands
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifndef sun386
#include <sys/utsname.h>
#endif
#define UNKNOWN "unknown"
/*
* Get the hostname
*/
void CNget_hostname(hostname, maxlen)
char *hostname;
int maxlen;
{
/*
* If gethostname() is not available on your system, then
* change the "ifdef" in the define below to "ifndef", i.e.
* #ifdef NO_GETHOSTNAME
* becomes
* #ifndef NO_GETHOSTNAME
*/
#ifdef NO_GETHOSTNAME
struct utsname name;
if (uname(&name) >= 0) {
/* Architecture */
(void) strcpy(hostname,name.nodename);
} else {
(void) strcpy(hostname,UNKNOWN);
}
#else
if (gethostname(hostname, maxlen) < 0)
(void) strcpy(hostname, UNKNOWN);
#endif
}
/*
* Get the system/architecture
*/
void CNget_sysname(sysname)
char *sysname;
{
#ifndef sun386
struct utsname name;
if (uname(&name) >= 0) {
/* Architecture */
(void) strcpy(sysname,name.sysname);
} else {
(void) strcpy(sysname,UNKNOWN);
}
#endif
#ifdef sun386
/* machine/architecture */
(void) strcpy(sysname, "sun386");
#endif
}
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