Import of OpenSSH 3.2.2p1

[gssapi-openssh.git] / openssh / sftp.c

diff --git a/openssh/sftp.c b/openssh/sftp.c
index 045e0766e5777f18c8fd47bddbc247b173d808ce..9a6488fa13971fa9214ba73d5875ffffc1918986 100644 (file)
--- a/openssh/sftp.c
+++ b/openssh/sftp.c
@@ -24,7 +24,7 @@
 
 #include "includes.h"
 
-RCSID("$OpenBSD: sftp.c,v 1.26 2002/02/12 12:32:27 djm Exp $");
+RCSID("$OpenBSD: sftp.c,v 1.29 2002/04/02 17:37:48 markus Exp $");
 
 /* XXX: short-form remote directory listings (like 'ls -C') */
 
@@ -94,7 +94,7 @@ static void
 usage(void)
 {
        extern char *__progname;
-       
+
        fprintf(stderr,
            "usage: %s [-vC1] [-b batchfile] [-o option] [-s subsystem|path] [-B buffer_size]\n"
            "            [-F config] [-P direct server path] [-S program]\n"
@@ -172,7 +172,7 @@ main(int argc, char **argv)
                case 'R':
                        num_requests = strtol(optarg, &cp, 10);
                        if (num_requests == 0 || *cp != '\0')
-                               fatal("Invalid number of requests \"%s\"", 
+                               fatal("Invalid number of requests \"%s\"",
                                    optarg);
                        break;
                case 'h':
@@ -181,6 +181,8 @@ main(int argc, char **argv)
                }
        }
 
+       log_init(argv[0], ll, SYSLOG_FACILITY_USER, 1);
+
        if (sftp_direct == NULL) {
                if (optind == argc || argc > (optind + 2))
                        usage();
@@ -210,7 +212,6 @@ main(int argc, char **argv)
                        usage();
                }
 
-               log_init(argv[0], ll, SYSLOG_FACILITY_USER, 1);
                addargs(&args, "-oProtocol %d", sshver);
 
                /* no subsystem if the server-spec contains a '/' */
@@ -218,19 +219,19 @@ main(int argc, char **argv)
                        addargs(&args, "-s");
 
                addargs(&args, "%s", host);
-               addargs(&args, "%s", (sftp_server != NULL ? 
+               addargs(&args, "%s", (sftp_server != NULL ?
                    sftp_server : "sftp"));
                args.list[0] = ssh_program;
 
                fprintf(stderr, "Connecting to %s...\n", host);
-               connect_to_server(ssh_program, args.list, &in, &out, 
+               connect_to_server(ssh_program, args.list, &in, &out,
                    &sshpid);
        } else {
                args.list = NULL;
                addargs(&args, "sftp-server");
 
                fprintf(stderr, "Attaching to %s...\n", sftp_direct);
-               connect_to_server(sftp_direct, args.list, &in, &out, 
+               connect_to_server(sftp_direct, args.list, &in, &out,
                    &sshpid);
        }
 
@@ -246,8 +247,10 @@ main(int argc, char **argv)
        if (infile != stdin)
                fclose(infile);
 
-       if (waitpid(sshpid, NULL, 0) == -1)
-               fatal("Couldn't wait for ssh process: %s", strerror(errno));
+       while (waitpid(sshpid, NULL, 0) == -1)
+               if (errno != EINTR)
+                       fatal("Couldn't wait for ssh process: %s",
+                           strerror(errno));
 
        exit(0);
 }