From 8c4ead0c0f3220ef6e62db20d2afd84901fa8ac3 Mon Sep 17 00:00:00 2001
From: apio <blobs.trading@gmail.com>
Date: Fri, 14 Apr 2023 21:08:50 +0200
Subject: [PATCH] libc: Add more conversion specifiers to strftime

---
 libc/src/strftime.cpp | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/libc/src/strftime.cpp b/libc/src/strftime.cpp
index b0a8c0e7..4db7b4c7 100644
--- a/libc/src/strftime.cpp
+++ b/libc/src/strftime.cpp
@@ -84,7 +84,12 @@ extern "C"
                 case 'B':
                     if (!try_put_string(state, mon_names[tm->tm_mon])) return 0;
                     break;
-                case 'c': todo();
+                case 'c':
+                    if (!try_format(state, "%s %s %.2d %.2d:%.2d:%.2d %d", abday_names[tm->tm_wday],
+                                    abmon_names[tm->tm_mon], tm->tm_mday, tm->tm_hour, tm->tm_min, tm->tm_sec,
+                                    tm->tm_year + 1900))
+                        return 0;
+                    break;
                 case 'd':
                     if (!try_format(state, "%.2d", tm->tm_mday)) return 0;
                     break;
@@ -117,8 +122,13 @@ extern "C"
                 case 'S':
                     if (!try_format(state, "%.2d", tm->tm_sec)) return 0;
                     break;
-                case 'x': todo();
-                case 'X': todo();
+                case 'x':
+                    // Sorry, Americans, but I ain't doing m/d/y.
+                    if (!try_format(state, "%.2d/%.2d/%.2d", tm->tm_mday, tm->tm_mon + 1, tm->tm_year + 1900)) return 0;
+                    break;
+                case 'X':
+                    if (!try_format(state, "%.2d:%.2d:%.2d", tm->tm_hour, tm->tm_min, tm->tm_sec)) return 0;
+                    break;
                 case 'y':
                     if (!try_format(state, "%.2d", (tm->tm_year + 1900) % 100)) return 0;
                     break;