X-Git-Url: https://gitweb.ps.run/ps-cgit/blobdiff_plain/af2e75616d1bfb7dc79d299d10ae0bd39bef47bc..bf8293d3196d49d6c4a48b254a04415183ca2762:/cache.c

diff --git a/cache.c b/cache.c
index aa97ae1..d7a8d5a 100644
--- a/cache.c
+++ b/cache.c
@@ -81,16 +81,19 @@ static int close_slot(struct cache_slot *slot)
 /* Print the content of the active cache slot (but skip the key). */
 static int print_slot(struct cache_slot *slot)
 {
-	ssize_t i;
+	ssize_t i, j;
 
 	i = lseek(slot->cache_fd, slot->keylen + 1, SEEK_SET);
 	if (i != slot->keylen + 1)
 		return errno;
 
-	while((i = xread(slot->cache_fd, slot->buf, sizeof(slot->buf))) > 0)
-		i = xwrite(STDOUT_FILENO, slot->buf, i);
+	do {
+		i = j = xread(slot->cache_fd, slot->buf, sizeof(slot->buf));
+		if (i > 0)
+			j = xwrite(STDOUT_FILENO, slot->buf, i);
+	} while (i > 0 && j == i);
 
-	if (i < 0)
+	if (i < 0 || j != i)
 		return errno;
 	else
 		return 0;
@@ -413,11 +416,11 @@ int cache_ls(const char *path)
 				  fullname, strerror(err), err);
 			continue;
 		}
-		printf("%s %s %10lld %s\n",
+		printf("%s %s %10"PRIuMAX" %s\n",
 		       name,
 		       sprintftime("%Y-%m-%d %H:%M:%S",
 				   slot.cache_st.st_mtime),
-		       slot.cache_st.st_size,
+		       (uintmax_t)slot.cache_st.st_size,
 		       slot.buf);
 		close_slot(&slot);
 	}