fix ls

TODO

@@ -62,7 +62,7 @@ Findutils:
  xargs
 
 Shell:
- lsh - lavash
+ rc - run command
 
 Init:
  sinit - Simple init

config.h

@@ -10,6 +10,9 @@
 /* format for printf (head) */
 #define HEAD_FMT "==> %s <==\n"
 
+/* du block size */
+#define BLK_SIZE 512
+
 /* Options: To disable, comment line */
 /* Add escape-char support in echo */
 #define ECHO_FANCY

coreutils/du.c

@@ -7,20 +7,19 @@
 #include <stdint.h>
 #include "get_stat.h"
 #include "make_path.h"
-#include "human.c"
+#include "human.h"
+#include "config.h"
 
 unsigned int h_flag;
 unsigned int s_flag;
 unsigned int c_flag;
 unsigned int b_flag;
 unsigned int n_flag;
-
-off_t blksize;
 off_t total;
 
 void print(off_t size, const char *filename) {
 	if (h_flag)
-		printf("%s\t%s%c", mu_humansize(size * blksize), filename, (n_flag) ? '\0' : '\n');
+		printf("%s\t%s%c", mu_humansize(size * BLK_SIZE), filename, (n_flag) ? '\0' : '\n');
 
 	else
 		printf("%jd\t%s%c", (intmax_t)size, filename, (n_flag) ? '\0' : '\n');
@@ -72,7 +71,7 @@ off_t du(const char *path, int recurs_flag) {
 			sum = sb.st_size;
 
 		else
-			sum = (512 * sb.st_blocks + blksize - 1) / blksize;
+			sum = (512 * sb.st_blocks + BLK_SIZE - 1) / BLK_SIZE;
 
 		if (c_flag)
 			total += sum;
@@ -85,7 +84,6 @@ off_t du(const char *path, int recurs_flag) {
 }
 
 int main(int argc, char **argv) {
-	blksize = 512;
 
 	int opt;
 	while ((opt = getopt(argc, argv, "hsbc0")) != -1) {

coreutils/ls.c

@@ -137,7 +137,7 @@ int print(const struct d_node *node) {
 	}
 
 	if (!l_flag)
-		return printf("%s%c", node->name, suf);
+		return printf("%s%c ", node->name, suf);
 
 	if (l_flag) {
 		GetPerm(node->stats);
@@ -162,9 +162,10 @@ void col_print(struct d_node **node, size_t files, struct winsize w) {
 	size_t maxlen = 0;
 	for (size_t i = 0; i < files; i++)
 		if (strlen(node[i]->name) > maxlen)
-			maxlen = strlen(node[i]->name) + 3;
+			maxlen = strlen(node[i]->name);
 
 	/* Calc */
+	maxlen += 4;
 	size_t ncols = w.ws_col / maxlen;
 	size_t nrows = files;
 	if (ncols > 1) {

shell/rc.c

@@ -0,0 +1,3 @@
+int main(void) {
+	return 0;
+}

shell/sh.c

@@ -1,6 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-
-int main(void) {
-	return 0;
-}