Added -L option to restore

[dump.git] / restore / main.c

diff --git a/restore/main.c b/restore/main.c
index 8862d0da03d1b7dc4239a608312a874fd666302c..4757dc976236913c1dbefd0df4e63031b5efa802 100644 (file)
--- a/restore/main.c
+++ b/restore/main.c
@@ -41,7 +41,7 @@
 
 #ifndef lint
 static const char rcsid[] =
-       "$Id: main.c,v 1.32 2001/11/16 14:09:07 stelian Exp $";
+       "$Id: main.c,v 1.33 2002/01/11 08:54:14 stelian Exp $";
 #endif /* not lint */
 
 #include <config.h>
@@ -82,7 +82,7 @@ static const char rcsid[] =
 
 int    bflag = 0, cvtflag = 0, dflag = 0, vflag = 0, yflag = 0;
 int    hflag = 1, mflag = 1, Mflag = 0, Nflag = 0, Vflag = 0, zflag = 0;
-int    uflag = 0, lflag = 0;
+int    uflag = 0, lflag = 0, Lflag = 0;
 int    dokerberos = 0;
 char   command = '\0';
 long   dumpnum = 1;
@@ -158,7 +158,7 @@ main(int argc, char *argv[])
 #ifdef KERBEROS
                "k"
 #endif
-               "lmMN"
+               "lL:mMN"
 #ifdef USE_QFA
                "Q:"
 #endif
@@ -217,6 +217,13 @@ main(int argc, char *argv[])
                case 'l':
                        lflag = 1;
                        break;
+               case 'L':
+                       Lflag = strtol(optarg, &p, 10);
+                       if (*p)
+                               errx(1, "illegal limit -- %s", optarg);
+                       if (Lflag < 0)
+                               errx(1, "limit must be greater than 0");
+                       break;
                case 'm':
                        mflag = 0;
                        break;
@@ -534,7 +541,7 @@ usage(void)
 
        (void)fprintf(stderr,
          "usage:\t%s%s\n\t%s%s\n\t%s%s\n\t%s%s\n\t%s%s\n\t%s%s\n",
-         __progname, " -C [-c" kerbflag "lMvVy] [-b blocksize] [-D filesystem] [-f file] [-F script] [-s fileno]",
+         __progname, " -C [-c" kerbflag "lMvVy] [-b blocksize] [-D filesystem] [-f file] [-F script] [-L limit] [-s fileno]",
          __progname, " -i [-ch" kerbflag "lmMuvVy] [-b blocksize] [-f file] [-F script] " qfaflag "[-s fileno]",
          __progname, " -r [-c" kerbflag "lMuvVy] [-b blocksize] [-f file] [-F script] [-s fileno] [-T directory]",
          __progname, " -R [-c" kerbflag "lMuvVy] [-b blocksize] [-f file] [-F script] [-s fileno] [-T directory]",
@@ -577,6 +584,7 @@ obsolete(int *argcp, char **argvp[])
                case 'D':
                case 'f':
                case 'F':
+               case 'L':
                case 'Q':
                case 's':
                case 'T':