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If filtering fstab, only match additional mounts asked for.

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This commit is contained in:
Roy Marples 2008-06-30 13:33:42 +00:00
parent 11e4059b05
commit 64dbae7f61
1 changed files with 18 additions and 3 deletions
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21
src/rc/fstabinfo.c
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@ -163,7 +163,7 @@ int fstabinfo(int argc, char **argv)
int opt;
int output = OUTPUT_FILE;
RC_STRINGLIST *files = rc_stringlist_new();
RC_STRING *file;
RC_STRING *file, *file_np;
bool filtered = false;
#ifdef HAVE_GETMNTENT
@ -238,8 +238,18 @@ int fstabinfo(int argc, char **argv)
}
if (optind < argc) {
while (optind < argc)
rc_stringlist_add(files, argv[optind++]);
if (files) {
TAILQ_FOREACH_SAFE(file, files, entries, file_np) {
for (i = optind; i < argc; i++)
if (strcmp(argv[i], file->value) == 0)
break;
if (i >= argc)
rc_stringlist_delete(files, file->value);
}
} else {
while (optind < argc)
rc_stringlist_add(files, argv[optind++]);
}
} else if (! filtered) {
START_ENT;
while ((ent = GET_ENT))
@ -250,6 +260,11 @@ int fstabinfo(int argc, char **argv)
eerrorx("%s: emtpy fstab", argv[0]);
}
if (!files || !TAILQ_FIRST(files)) {
rc_stringlist_free(files);
return (EXIT_FAILURE);
}
/* Ensure we always display something */
START_ENT;
TAILQ_FOREACH(file, files, entries) {