diff --git a/utils/.gitignore b/utils/.gitignore
index 50a16e06..f21119ee 100644
--- a/utils/.gitignore
+++ b/utils/.gitignore
@@ -24,3 +24,4 @@ head
tail
type
mkdir
+rmdir
diff --git a/utils/Makefile b/utils/Makefile
index a113dc1a..e9e6d5d1 100644
--- a/utils/Makefile
+++ b/utils/Makefile
@@ -40,6 +40,7 @@ head \
tail \
type \
mkdir \
+rmdir \
INSTALLBINARIES:=$(addprefix $(DESTDIR)$(BINDIR)/,$(BINARIES))
diff --git a/utils/rmdir.cpp b/utils/rmdir.cpp
new file mode 100644
index 00000000..7e360907
--- /dev/null
+++ b/utils/rmdir.cpp
@@ -0,0 +1,133 @@
+/*******************************************************************************
+
+ Copyright(C) Jonas 'Sortie' Termansen 2012.
+
+ This program is free software: you can redistribute it and/or modify it
+ under the terms of the GNU General Public License as published by the Free
+ Software Foundation, either version 3 of the License, or (at your option)
+ any later version.
+
+ This program is distributed in the hope that it will be useful, but WITHOUT
+ ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ more details.
+
+ You should have received a copy of the GNU General Public License along with
+ this program. If not, see .
+
+ rmdir.cpp
+ Remove an empty directory.
+
+*******************************************************************************/
+
+#include
+
+#include
+#include
+#include
+#include
+#include
+#include
+#include
+
+#if !defined(VERSIONSTR)
+#define VERSIONSTR "unknown version"
+#endif
+
+void Usage(FILE* fp, const char* argv0)
+{
+ fprintf(fp, "Usage: %s [OPTION]... DIRECTORY...\n", argv0);
+ fprintf(fp, "Remove directories if they are empty.\n");
+}
+
+void Help(FILE* fp, const char* argv0)
+{
+ Usage(fp, argv0);
+}
+
+void Version(FILE* fp, const char* argv0)
+{
+ fprintf(fp, "%s (Sortix) %s\n", argv0, VERSIONSTR);
+ fprintf(fp, "License GPLv3+: GNU GPL version 3 or later .\n");
+ fprintf(fp, "This is free software: you are free to change and redistribute it.\n");
+ fprintf(fp, "There is NO WARRANTY, to the extent permitted by law.\n");
+}
+
+int main(int argc, char* argv[])
+{
+ const char* argv0 = argv[0];
+ bool ignore_non_empty = false;
+ bool parents = false;
+ bool verbose = false;
+ for ( int i = 1; i < argc; i++ )
+ {
+ const char* arg = argv[i];
+ if ( arg[0] != '-' )
+ continue;
+ argv[i] = NULL;
+ if ( !strcmp(arg, "--") )
+ break;
+ if ( arg[1] != '-' )
+ for ( size_t i = 1; arg[i]; i++ )
+ switch ( arg[i] )
+ {
+ case 'p': parents = true; break;
+ case 'v': verbose = true; break;
+ default:
+ fprintf(stderr, "%s: unknown option -- '%c'\n", argv0, arg[i]);
+ Usage(stderr, argv0);
+ exit(1);
+ }
+ else if ( !strcmp(arg, "--ignore-fail-on-non-empty") )
+ ignore_non_empty = true;
+ else if ( !strcmp(arg, "--parents") )
+ parents = true;
+ else if ( !strcmp(arg, "--verbose") )
+ verbose = true;
+ else if ( !strcmp(arg, "--help") ) { Help(stdout, argv0); exit(0); }
+ else if ( !strcmp(arg, "--usage") ) { Usage(stdout, argv0); exit(0); }
+ else if ( !strcmp(arg, "--version") ) { Version(stdout, argv0); exit(0); }
+ else
+ {
+ fprintf(stderr, "%s: unknown option: %s\n", argv0, arg);
+ Usage(stderr, argv0);
+ exit(1);
+ }
+ }
+
+ int num_args = 0;
+ for ( int i = 1; i < argc; i++ )
+ if ( argv[i] )
+ num_args++;
+
+ if ( !num_args )
+ {
+ fprintf(stderr, "%s: missing operand\n", argv0);
+ exit(1);
+ }
+
+ for ( int i = 1; i < argc; i++ )
+ {
+ const char* arg = argv[i];
+ if ( !arg )
+ continue;
+ // TODO: Support --parents option.
+ (void) parents;
+ int ret = rmdir(arg);
+ if ( ret < 0 )
+ {
+ if ( ignore_non_empty && errno == ENOTEMPTY )
+ {
+ if ( verbose )
+ fprintf(stderr, "%s: skipping non-empty directory `%s'\n", argv0, arg);
+ continue;
+ }
+ error(1, errno, "cannot remove directory `%s'", arg);
+ }
+
+ if ( verbose )
+ fprintf(stderr, "%s: removed directory `%s'\n", argv0, arg);
+ }
+
+ return 0;
+}