diff options
Diffstat (limited to 'inet/rcmd.c')
| -rw-r--r-- | inet/rcmd.c | 131 |
1 files changed, 110 insertions, 21 deletions
diff --git a/inet/rcmd.c b/inet/rcmd.c index de00bfa..7d974f3 100644 --- a/inet/rcmd.c +++ b/inet/rcmd.c @@ -80,6 +80,9 @@ 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 int __ivaliduser (FILE *, u_int32_t, const char *, const char *); @@ -133,8 +136,14 @@ 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) { - fprintf(stderr, "rcmd: getaddrinfo: %s\n", - gai_strerror(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)); return (-1); } @@ -152,13 +161,28 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af) refused = 0; oldmask = __sigblock(sigmask(SIGURG)); for (timo = 1, lport = IPPORT_RESERVED - 1;;) { + char errbuf[200]; + s = rresvport_af(&lport, ai->ai_family); if (s < 0) { - if (errno == EAGAIN) - fprintf(stderr, - _("rcmd: socket: All ports in use\n")); - else - fprintf(stderr, "rcmd: socket: %m\n"); + 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); freeaddrinfo(res); return -1; @@ -175,12 +199,20 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af) refused = 1; if (ai->ai_next != NULL) { int oerrno = errno; + char *buf = NULL; getnameinfo(ai->ai_addr, ai->ai_addrlen, paddr, sizeof(paddr), NULL, 0, NI_NUMERICHOST); - fprintf(stderr, "connect to address %s: ", paddr); + + asprintf (&buf, _("connect to address %s: "), paddr); +#ifdef USE_IN_LIBIO + if (_IO_fwide (stderr, 0) > 0) + __fwprintf(stderr, L"%s", buf); + else +#endif + fputs (buf, stderr); __set_errno (oerrno); perror(0); ai = ai->ai_next; @@ -188,7 +220,14 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af) paddr, sizeof(paddr), NULL, 0, NI_NUMERICHOST); - fprintf(stderr, "Trying %s...\n", paddr); + asprintf (&buf, _("Trying %s...\n"), paddr); +#ifdef USE_IN_LIBIO + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else +#endif + fputs (buf, stderr); + free (buf); continue; } if (refused && timo <= 16) { @@ -199,7 +238,16 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af) continue; } freeaddrinfo(res); - (void)fprintf(stderr, "%s: %s\n", *ahost, strerror(errno)); +#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))); __sigsetmask(oldmask); return -1; } @@ -217,8 +265,17 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af) listen(s2, 1); (void)__snprintf(num, sizeof(num), "%d", lport); if (__write(s, num, strlen(num)+1) != (ssize_t)strlen(num)+1) { - (void)fprintf(stderr, - _("rcmd: write (setting up stderr): %m\n")); + char *buf = NULL; + + asprintf (&buf, + _("rcmd: write (setting up stderr): %m\n")); +#ifdef USE_IN_LIBIO + if (_IO_fwide (stderr, 0) > 0) + __fwprintf(stderr, L"%s", buf); + else +#endif + fputs (buf, stderr); + free (buf); (void)__close(s2); goto bad; } @@ -226,12 +283,21 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af) pfd[1].fd = s2; __set_errno (0); if (__poll (pfd, 2, -1) < 1 || (pfd[1].revents & POLLIN) == 0){ + char *buf = NULL; + if (errno != 0) - (void)fprintf(stderr, + asprintf(&buf, _("rcmd: poll (setting up stderr): %m\n")); else - (void)fprintf(stderr, + asprintf(&buf, _("poll: protocol failure in circuit setup\n")); +#ifdef USE_IN_LIBIO + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else +#endif + fputs (buf, stderr); + free (buf); (void)__close(s2); goto bad; } @@ -249,16 +315,31 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af) } (void)__close(s2); if (s3 < 0) { - (void)fprintf(stderr, - "rcmd: accept: %m\n"); +#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; goto bad; } *fd2p = s3; if (rport >= IPPORT_RESERVED || rport < IPPORT_RESERVED / 2){ - (void)fprintf(stderr, - _("socket: protocol failure in circuit setup\n")); + char *buf = NULL; + + asprintf(&buf, + _("socket: protocol failure in circuit setup\n")); +#ifdef USE_IN_LIBIO + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); + else +#endif + fputs (buf, stderr); + free (buf); goto bad2; } } @@ -267,11 +348,19 @@ rcmd_af(ahost, rport, locuser, remuser, cmd, fd2p, af) (void)__write(s, cmd, strlen(cmd)+1); n = __read(s, &c, 1); if (n != 1) { + char *buf = NULL; + if (n == 0) - (void)fprintf(stderr, _("rcmd: %s: short read"), - *ahost); + asprintf(&buf, _("rcmd: %s: short read"), *ahost); + else + asprintf(&buf, "rcmd: %s: %m\n", *ahost); +#ifdef USE_IN_LIBIO + if (_IO_fwide (stderr, 0) > 0) + __fwprintf (stderr, L"%s", buf); else - (void)fprintf(stderr, "rcmd: %s: %m\n", *ahost); +#endif + fputs (buf, stderr); + free (buf); goto bad2; } if (c != 0) { |