diff options
Diffstat (limited to 'inet/rcmd.c')
| -rw-r--r-- | inet/rcmd.c | 58 |
1 files changed, 29 insertions, 29 deletions
diff --git a/inet/rcmd.c b/inet/rcmd.c index e54d894..c734f27 100644 --- a/inet/rcmd.c +++ b/inet/rcmd.c @@ -76,7 +76,7 @@ rcmd(ahost, rport, locuser, remuser, cmd, fd2p) char c; int herr; - pid = getpid(); + pid = __getpid(); hstbuflen = 1024; tmphstbuf = __alloca (hstbuflen); @@ -99,7 +99,7 @@ rcmd(ahost, rport, locuser, remuser, cmd, fd2p) pfd[1].events = POLLIN; *ahost = hp->h_name; - oldmask = sigblock(sigmask(SIGURG)); + oldmask = __sigblock(sigmask(SIGURG)); for (timo = 1, lport = IPPORT_RESERVED - 1;;) { s = rresvport(&lport); if (s < 0) { @@ -108,23 +108,23 @@ rcmd(ahost, rport, locuser, remuser, cmd, fd2p) _("rcmd: socket: All ports in use\n")); else (void)fprintf(stderr, "rcmd: socket: %m\n"); - sigsetmask(oldmask); + __sigsetmask(oldmask); return -1; } - fcntl(s, F_SETOWN, pid); + __fcntl(s, F_SETOWN, pid); sin.sin_family = hp->h_addrtype; bcopy(hp->h_addr_list[0], &sin.sin_addr, MIN (sizeof (sin.sin_addr), hp->h_length)); sin.sin_port = rport; - if (connect(s, (struct sockaddr *)&sin, sizeof(sin)) >= 0) + if (__connect(s, (struct sockaddr *)&sin, sizeof(sin)) >= 0) break; - (void)close(s); + (void)__close(s); if (errno == EADDRINUSE) { lport--; continue; } if (errno == ECONNREFUSED && timo <= 16) { - (void)sleep(timo); + (void)__sleep(timo); timo *= 2; continue; } @@ -143,12 +143,12 @@ rcmd(ahost, rport, locuser, remuser, cmd, fd2p) continue; } (void)fprintf(stderr, "%s: %m\n", hp->h_name); - sigsetmask(oldmask); + __sigsetmask(oldmask); return -1; } lport--; if (fd2p == 0) { - write(s, "", 1); + __write(s, "", 1); lport = 0; } else { char num[8]; @@ -158,11 +158,11 @@ rcmd(ahost, rport, locuser, remuser, cmd, fd2p) if (s2 < 0) goto bad; listen(s2, 1); - (void)snprintf(num, sizeof(num), "%d", lport); - if (write(s, num, strlen(num)+1) != strlen(num)+1) { + (void)__snprintf(num, sizeof(num), "%d", lport); + if (__write(s, num, strlen(num)+1) != strlen(num)+1) { (void)fprintf(stderr, _("rcmd: write (setting up stderr): %m\n")); - (void)close(s2); + (void)__close(s2); goto bad; } pfd[0].fd = s; @@ -175,11 +175,11 @@ rcmd(ahost, rport, locuser, remuser, cmd, fd2p) else (void)fprintf(stderr, _("poll: protocol failure in circuit setup\n")); - (void)close(s2); + (void)__close(s2); goto bad; } s3 = accept(s2, (struct sockaddr *)&from, &len); - (void)close(s2); + (void)__close(s2); if (s3 < 0) { (void)fprintf(stderr, "rcmd: accept: %m\n"); @@ -196,30 +196,30 @@ rcmd(ahost, rport, locuser, remuser, cmd, fd2p) goto bad2; } } - (void)write(s, locuser, strlen(locuser)+1); - (void)write(s, remuser, strlen(remuser)+1); - (void)write(s, cmd, strlen(cmd)+1); - if (read(s, &c, 1) != 1) { + (void)__write(s, locuser, strlen(locuser)+1); + (void)__write(s, remuser, strlen(remuser)+1); + (void)__write(s, cmd, strlen(cmd)+1); + if (__read(s, &c, 1) != 1) { (void)fprintf(stderr, "rcmd: %s: %m\n", *ahost); goto bad2; } if (c != 0) { - while (read(s, &c, 1) == 1) { - (void)write(STDERR_FILENO, &c, 1); + while (__read(s, &c, 1) == 1) { + (void)__write(STDERR_FILENO, &c, 1); if (c == '\n') break; } goto bad2; } - sigsetmask(oldmask); + __sigsetmask(oldmask); return s; bad2: if (lport) - (void)close(*fd2p); + (void)__close(*fd2p); bad: - (void)close(s); - sigsetmask(oldmask); + (void)__close(s); + __sigsetmask(oldmask); return -1; } @@ -232,7 +232,7 @@ rresvport(alport) sin.sin_family = AF_INET; sin.sin_addr.s_addr = INADDR_ANY; - s = socket(AF_INET, SOCK_STREAM, 0); + s = __socket(AF_INET, SOCK_STREAM, 0); if (s < 0) return -1; for (;;) { @@ -240,12 +240,12 @@ rresvport(alport) if (bind(s, (struct sockaddr *)&sin, sizeof(sin)) >= 0) return s; if (errno != EADDRINUSE) { - (void)close(s); + (void)__close(s); return -1; } (*alport)--; if (*alport == IPPORT_RESERVED/2) { - (void)close(s); + (void)__close(s); __set_errno (EAGAIN); /* close */ return -1; } @@ -382,7 +382,7 @@ iruserok (raddr, superuser, ruser, luser) /* Change effective uid while reading .rhosts. If root and reading an NFS mounted file system, can't read files that are protected read/write owner only. */ - uid = geteuid (); + uid = __geteuid (); seteuid (pwd->pw_uid); hostf = iruserfopen (pbuf, pwd->pw_uid); @@ -481,7 +481,7 @@ __icheckhost(raddr, lhost) /* Spin through ip addresses. */ for (pp = hp->h_addr_list; *pp; ++pp) - if (!bcmp(&raddr, *pp, sizeof(u_int32_t))) + if (!memcmp(&raddr, *pp, sizeof(u_int32_t))) return 1; /* No match. */ |