Remove spurious -shareexists reference in Plink docs.

[PuTTY.git] / psftp.c

diff --git a/psftp.c b/psftp.c
index c6ed98e97edca5e06853aa4ba9be18e3a92dfa79..7f081ab5680384b4f6f2549412251a1ea75934f2 100644 (file)
--- a/psftp.c
+++ b/psftp.c
@@ -668,21 +668,19 @@ int sftp_put_file(char *fname, char *outfname, int recurse, int restart)
     if (restart) {
        char decbuf[30];
        struct fxp_attrs attrs;
-       int ret;
 
        req = fxp_fstat_send(fh);
         pktin = sftp_wait_for_reply(req);
        ret = fxp_fstat_recv(pktin, req, &attrs);
 
        if (!ret) {
-           close_rfile(file);
            printf("read size of %s: %s\n", outfname, fxp_error());
-           return 0;
+            goto cleanup;
        }
        if (!(attrs.flags & SSH_FILEXFER_ATTR_SIZE)) {
-           close_rfile(file);
            printf("read size of %s: size was not given\n", outfname);
-           return 0;
+            ret = 0;
+            goto cleanup;
        }
        offset = attrs.size;
        uint64_decimal(offset, decbuf);
@@ -735,6 +733,7 @@ int sftp_put_file(char *fname, char *outfname, int recurse, int restart)
 
     xfer_cleanup(xfer);
 
+  cleanup:
     req = fxp_close_send(fh);
     pktin = sftp_wait_for_reply(req);
     fxp_close_recv(pktin, req);
@@ -2389,7 +2388,7 @@ void do_sftp_cleanup()
     }
 }
 
-void do_sftp(int mode, int modeflags, char *batchfile)
+int do_sftp(int mode, int modeflags, char *batchfile)
 {
     FILE *fp;
     int ret;
@@ -2422,8 +2421,9 @@ void do_sftp(int mode, int modeflags, char *batchfile)
         fp = fopen(batchfile, "r");
         if (!fp) {
            printf("Fatal: unable to open %s\n", batchfile);
-           return;
+           return 1;
         }
+       ret = 0;
         while (1) {
            struct sftp_command *cmd;
            cmd = sftp_getcmd(fp, mode, modeflags);
@@ -2438,8 +2438,13 @@ void do_sftp(int mode, int modeflags, char *batchfile)
            }
         }
        fclose(fp);
-
+       /*
+        * In batch mode, and if exit on command failure is enabled,
+        * any command failure causes the whole of PSFTP to fail.
+        */
+       if (ret == 0 && !(modeflags & 2)) return 2;
     }
+    return 0;
 }
 
 /* ----------------------------------------------------------------------
@@ -2668,10 +2673,15 @@ static void usage(void)
     printf("  -1 -2     force use of particular SSH protocol version\n");
     printf("  -4 -6     force use of IPv4 or IPv6\n");
     printf("  -C        enable compression\n");
-    printf("  -i key    private key file for authentication\n");
+    printf("  -i key    private key file for user authentication\n");
     printf("  -noagent  disable use of Pageant\n");
     printf("  -agent    enable use of Pageant\n");
+    printf("  -hostkey aa:bb:cc:...\n");
+    printf("            manually specify a host key (may be repeated)\n");
     printf("  -batch    disable all interactive prompts\n");
+    printf("  -sshlog file\n");
+    printf("  -sshrawlog file\n");
+    printf("            log protocol details to a file\n");
     cleanup_exit(1);
 }
 
@@ -2893,7 +2903,7 @@ const int share_can_be_upstream = FALSE;
  */
 int psftp_main(int argc, char *argv[])
 {
-    int i;
+    int i, ret;
     int portnumber = 0;
     char *userhost, *user;
     int mode = 0;
@@ -2989,7 +2999,7 @@ int psftp_main(int argc, char *argv[])
               " to connect\n");
     }
 
-    do_sftp(mode, modeflags, batchfile);
+    ret = do_sftp(mode, modeflags, batchfile);
 
     if (back != NULL && back->connected(backhandle)) {
        char ch;
@@ -3003,5 +3013,5 @@ int psftp_main(int argc, char *argv[])
     console_provide_logctx(NULL);
     sk_cleanup();
 
-    return 0;
+    return ret;
 }