GetHost.c File Reference

#include <X11/Xosdefs.h>
#include <string.h>
#include <unistd.h>
#include <X11/Xmu/SysUtil.h>

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Functions
int	XmuGetHostname (char *buf, int maxlen)

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Function Documentation

int XmuGetHostname	(	char *	buf,
		int	maxlen
	)

Definition at line 55 of file GetHost.c.

References len, and void().

Referenced by XmuConvertStandardSelection().

{
    int len;
#ifdef WIN32
    static WSADATA wsadata;

    if (!wsadata.wVersion && WSAStartup(MAKEWORD(1,1), &wsadata))
        return -1;
#endif

#ifdef NEED_UTSNAME
    /*
     * same host name crock as in server and xinit.
     */
    struct utsname name;

    uname (&name);
    len = strlen (name.nodename);
    if (len >= maxlen) len = maxlen - 1;
    strncpy (buf, name.nodename, len);
    buf[len] = '\0';
#else
    buf[0] = '\0';
    (void) gethostname (buf, maxlen);
    buf [maxlen - 1] = '\0';
    len = strlen(buf);
#endif /* hpux */
    return len;
}

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