Add LICENSE, run clang-format

diff --git a/LICENSE b/LICENSE
new file mode 100644 (file)
index 0000000..ad673de
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,23 @@
+Copyright (c) 2021
+ Cameron Katri.  All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions
+are met:
+1. Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+2. Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY CAMERON KATRI AND CONTRIBUTORS ``AS IS'' AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ARE DISCLAIMED.  IN NO EVENT SHALL CAMERON KATRI OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+SUCH DAMAGE.

diff --git a/lscolors.c b/lscolors.c
index 759aad51df1fc03815dee865ea71fb9e94527e72..ff735f423120086dcf06ad4878519fa840a2df99 100644 (file)
--- a/lscolors.c
+++ b/lscolors.c
@@ -1,3 +1,31 @@
+/*-
+ * SPDX-License-Identifier: BSD-2-Clause
+ *
+ * Copyright (c) 2021
+ *     Cameron Katri.  All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY CAMERON KATRI AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL CAMERON KATRI OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
 #include <ctype.h>
 #include <stdbool.h>
 #include <stdio.h>
@@ -84,12 +112,14 @@ tols_colors(char *lscolors)
                sprintf(ls_out + strlen(ls_out), "%s=", types[i]);
                if (isupper(lscolors[2 * i]))
                        sprintf(ls_out + strlen(ls_out), "01;");
-               if (tolower(lscolors[2 * i])  == 'x')
+               if (tolower(lscolors[2 * i]) == 'x')
                        sprintf(ls_out + strlen(ls_out), "00");
                else if (tolower(lscolors[2 * i] != 'x'))
-                       sprintf(ls_out + strlen(ls_out), "3%i", (int)(strchr(col, tolower(lscolors[2 * i])) - col));
-               if (tolower(lscolors[2 * i + 1])  != 'x')
-                       sprintf(ls_out + strlen(ls_out), ";4%i", (int)(strchr(col, tolower(lscolors[2 * i])) - col));
+                       sprintf(ls_out + strlen(ls_out), "3%i",
+                           (int)(strchr(col, tolower(lscolors[2 * i])) - col));
+               if (tolower(lscolors[2 * i + 1]) != 'x')
+                       sprintf(ls_out + strlen(ls_out), ";4%i",
+                           (int)(strchr(col, tolower(lscolors[2 * i])) - col));
                sprintf(ls_out + strlen(ls_out), ":");
        }
        printf("%s\n", ls_out);