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Diffstat (limited to 'inet/rcmd.c')
-rw-r--r--inet/rcmd.c48
1 files changed, 15 insertions, 33 deletions
diff --git a/inet/rcmd.c b/inet/rcmd.c
index d9645a38a6..0bcb731a16 100644
--- a/inet/rcmd.c
+++ b/inet/rcmd.c
@@ -80,9 +80,7 @@ static char sccsid[] = "@(#)rcmd.c 8.3 (Berkeley) 3/26/94";
#include <string.h>
#include <libintl.h>
#include <stdlib.h>
-#ifdef USE_IN_LIBIO
-# include <wchar.h>
-#endif
+#include <wchar.h>
#include <sys/uio.h>
@@ -139,14 +137,20 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
(void)__snprintf(num, sizeof(num), "%d", ntohs(rport));
error = getaddrinfo(*ahost, num, &hints, &res);
if (error) {
-#ifdef USE_IN_LIBIO
- if (_IO_fwide (stderr, 0) > 0)
- __fwprintf(stderr, L"rcmd: getaddrinfo: %s\n",
- gai_strerror(error));
- else
-#endif
- fprintf(stderr, "rcmd: getaddrinfo: %s\n",
- gai_strerror(error));
+ if (error == EAI_NONAME && *ahost != NULL) {
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf(stderr, L"%s: Unknown host\n",
+ *ahost);
+ else
+ fprintf(stderr, "%s: Unknown host\n", *ahost);
+ } else {
+ if (_IO_fwide (stderr, 0) > 0)
+ __fwprintf(stderr, L"rcmd: getaddrinfo: %s\n",
+ gai_strerror(error));
+ else
+ fprintf(stderr, "rcmd: getaddrinfo: %s\n",
+ gai_strerror(error));
+ }
return (-1);
}
@@ -157,12 +161,10 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
free (ahostbuf);
ahostbuf = strdup (res->ai_canonname);
if (ahostbuf == NULL) {
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
__fwprintf(stderr, L"%s",
_("rcmd: Cannot allocate memory\n"));
else
-#endif
fputs(_("rcmd: Cannot allocate memory\n"),
stderr);
return (-1);
@@ -179,21 +181,17 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
s = rresvport_af(&lport, ai->ai_family);
if (s < 0) {
if (errno == EAGAIN) {
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
__fwprintf(stderr, L"%s",
_("rcmd: socket: All ports in use\n"));
else
-#endif
fputs(_("rcmd: socket: All ports in use\n"),
stderr);
} else {
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
__fwprintf(stderr,
L"rcmd: socket: %m\n");
else
-#endif
fprintf(stderr, "rcmd: socket: %m\n");
}
__sigsetmask(oldmask);
@@ -222,11 +220,9 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
if (__asprintf (&buf, _("connect to address %s: "),
paddr) >= 0)
{
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
__fwprintf(stderr, L"%s", buf);
else
-#endif
fputs (buf, stderr);
free (buf);
}
@@ -239,11 +235,9 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
NI_NUMERICHOST);
if (__asprintf (&buf, _("Trying %s...\n"), paddr) >= 0)
{
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
-#endif
fputs (buf, stderr);
free (buf);
}
@@ -257,13 +251,11 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
continue;
}
freeaddrinfo(res);
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
(void)__fwprintf(stderr, L"%s: %s\n", *ahost,
__strerror_r(errno,
errbuf, sizeof (errbuf)));
else
-#endif
(void)fprintf(stderr, "%s: %s\n", *ahost,
__strerror_r(errno,
errbuf, sizeof (errbuf)));
@@ -289,11 +281,9 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af)
if (__asprintf (&buf, _("\
rcmd: write (setting up stderr): %m\n")) >= 0)
{
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
__fwprintf(stderr, L"%s", buf);
else
-#endif
fputs (buf, stderr);
free (buf);
}
@@ -313,11 +303,9 @@ rcmd: poll (setting up stderr): %m\n")) >= 0)
&& __asprintf(&buf, _("\
poll: protocol failure in circuit setup\n")) >= 0))
{
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
-#endif
fputs (buf, stderr);
free (buf);
}
@@ -339,12 +327,10 @@ poll: protocol failure in circuit setup\n")) >= 0))
}
(void)__close(s2);
if (s3 < 0) {
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
(void)__fwprintf(stderr,
L"rcmd: accept: %m\n");
else
-#endif
(void)fprintf(stderr,
"rcmd: accept: %m\n");
lport = 0;
@@ -358,11 +344,9 @@ poll: protocol failure in circuit setup\n")) >= 0))
if (__asprintf(&buf, _("\
socket: protocol failure in circuit setup\n")) >= 0)
{
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
-#endif
fputs (buf, stderr);
free (buf);
}
@@ -389,11 +373,9 @@ socket: protocol failure in circuit setup\n")) >= 0)
|| (n != 0
&& __asprintf(&buf, "rcmd: %s: %m\n", *ahost) >= 0))
{
-#ifdef USE_IN_LIBIO
if (_IO_fwide (stderr, 0) > 0)
__fwprintf (stderr, L"%s", buf);
else
-#endif
fputs (buf, stderr);
free (buf);
}