refactor and add su

1 files changed, 10 insertions, 10 deletions

diff --git a/command/cp.c b/command/cp.c
index ca80f69..47a4ff0 100644
--- a/command/cp.c
+++ b/command/cp.c
@@ -2,12 +2,12 @@
 #include "lslib.h"
 
 #include <dirent.h>
-#include <errno.h>
 #include <limits.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
+#include <errno.h>
 #include <unistd.h>
 
 static struct {
@@ -81,7 +81,7 @@ static bool copy_file(char* from, char* to) {
 
 static bool symlink_file(char* from, char* to) {
     if (symlink(from, to) < 0) {
-        error_s("failed to symlink '%s': %s", from, strerror(errno));
+        error_s("failed to symlink '%s'", from);
         return false;
     } else if (flags.verbose) {
         output("symlinked '%s'", from);
@@ -91,7 +91,7 @@ static bool symlink_file(char* from, char* to) {
 
 static bool hardlink_file(char* from, char* to) {
     if (link(from, to) < 0) {
-        error_s("failed to hardlink '%s': %s", from, strerror(errno));
+        error_s("failed to hardlink '%s'", from);
         return false;
     } else if (flags.verbose) {
         output("hardlinked '%s'", from);
@@ -117,12 +117,12 @@ static void run_copy(struct stat* s) {
     if (!flags.preserve) return;
 
     if (chmod(to, s->st_mode) < 0) {
-        error_s("cannot chmod '%s': %s", to, strerror(errno));
+        error_s("cannot chmod '%s'", to);
         return;
     }
 
     if (chown(to, s->st_uid, s->st_gid) < 0) {
-        error_s("cannot chown '%s': %s", to, strerror(errno));
+        error_s("cannot chown '%s'", to);
         return;
     }
 }
@@ -140,14 +140,14 @@ static void cp_directory(struct stat* s) {
     }
 
     if (mkdir(get_path_buffer_2(), s->st_mode) < 0 && errno != EEXIST) {
-        error_s("cannot create directory '%s': %s", get_path_buffer_2(), strerror(errno));
+        error_s("cannot create directory '%s'", get_path_buffer_2());
         return;
     }
 
     d = opendir(get_path_buffer());
 
     if (d == NULL) {
-        error_s("cannot open directory '%s': %s", get_path_buffer(), strerror(errno));
+        error_s("cannot open directory '%s'", get_path_buffer());
         return;
     }
 
@@ -183,7 +183,7 @@ static void cp_file(char* path) {
     struct stat s;
     if (lstat(get_path_buffer(), &s) < 0) {
         pop_path_buffer(save);
-        error_s("cannot stat '%s': %s", get_path_buffer(), strerror(errno));
+        error_s("cannot stat '%s'", get_path_buffer());
         return;
     }
 
@@ -218,7 +218,7 @@ COMMAND(cp) {
     if (argc - start == 2) {
         struct stat s;
         if (lstat(argv[start], &s) < 0) {
-            error("cannot stat '%s': %s", argv[start], strerror(errno));
+            error("cannot stat '%s'", argv[start]);
         }
         push_path_buffer(argv[argc-2]);
         push_path_buffer_2(argv[argc-1]);
@@ -234,7 +234,7 @@ COMMAND(cp) {
     push_path_buffer_2(argv[argc-1]);
 
     if (lstat(get_path_buffer_2(), &s) < 0) {
-        error("target: '%s': %s", get_path_buffer_2(), strerror(errno));
+        error("target: '%s'", get_path_buffer_2());
     }
 
     for (i = start; i < argc - 1; i++) {