new lsx branch

1 files changed, 43 insertions, 0 deletions

diff --git a/lsx.c b/lsx.c
new file mode 100644
index 0000000..7b84acc
--- /dev/null
+++ b/lsx.c
@@ -0,0 +1,43 @@
+/* See LICENSE file for copyright and license details. */
+#include <dirent.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <sys/stat.h>
+
+static void lsx(const char *s);
+
+int
+main(int argc, char *argv[]) {
+	int i;
+
+	if(argc < 2)
+		lsx(".");
+	else if(!strcmp(argv[1], "-v"))
+		puts("lsx-0.2, © 2006-2011 dmenu engineers, see LICENSE for details");
+	else for(i = 1; i < argc; i++)
+		lsx(argv[i]);
+	return EXIT_SUCCESS;
+}
+
+void
+lsx(const char *dir) {
+	char buf[PATH_MAX];
+	struct dirent *d;
+	struct stat st;
+	DIR *dp;
+
+	if(!(dp = opendir(dir))) {
+		perror(dir);
+		return;
+	}
+	while((d = readdir(dp))) {
+		snprintf(buf, sizeof buf, "%s/%s", dir, d->d_name);
+		if(stat(buf, &st) == -1)
+			perror(buf);
+		else if(S_ISREG(st.st_mode) && access(buf, X_OK) == 0)
+			puts(d->d_name);
+	}
+	closedir(dp);
+}