fix sort by size and printing times

1 files changed, 8 insertions, 2 deletions

diff --git a/ls.c b/ls.c
index e9d9d85..cad7347 100644
--- a/ls.c
+++ b/ls.c
@@ -112,7 +112,7 @@ static int ls_compare_files(const void *op_a, const void *op_b)
 	int ret = 0;
 	switch (sort) {
 	case SIZE:
-		ret = a->st.st_size - b->st.st_size;
+		ret = b->st.st_size - a->st.st_size;
 		break;
 
 	case CTIME:
@@ -353,7 +353,13 @@ static void ls_print_long(size_t n, struct file_info files[static n])
 			printf("%*ju ", SIZEWIDTH, (uintmax_t)st.st_size);
 		}
 
-		printf("%s ", ls_file_time(st.st_mtim));
+		if (sort == ATIME) {
+			printf("%s ", ls_file_time(st.st_atim));
+		} else if (sort == CTIME) {
+			printf("%s ", ls_file_time(st.st_ctim));
+		} else {
+			printf("%s ", ls_file_time(st.st_mtim));
+		}
 
 		char * name = ls_filename(files + i);
 		if (S_ISLNK(st.st_mode)) {