From c9b6b9a5ca082fe7c1b6f58d7713f785a9eb6a5c Mon Sep 17 00:00:00 2001
From: Martial Simon <msimon_fr@hotmail.com>
Date: Mon, 15 Sep 2025 01:08:27 +0200
Subject: add: graphs et rushs

---
 rushs/tinyprintf/my_c_tail/main.c      | 10 ++++++++
 rushs/tinyprintf/my_c_tail/my_c_tail.c | 46 ++++++++++++++++++++++++++++++++++
 rushs/tinyprintf/my_c_tail/my_c_tail.h |  6 +++++
 3 files changed, 62 insertions(+)
 create mode 100644 rushs/tinyprintf/my_c_tail/main.c
 create mode 100644 rushs/tinyprintf/my_c_tail/my_c_tail.c
 create mode 100644 rushs/tinyprintf/my_c_tail/my_c_tail.h

(limited to 'rushs/tinyprintf/my_c_tail')

diff --git a/rushs/tinyprintf/my_c_tail/main.c b/rushs/tinyprintf/my_c_tail/main.c
new file mode 100644
index 0000000..ba33337
--- /dev/null
+++ b/rushs/tinyprintf/my_c_tail/main.c
@@ -0,0 +1,10 @@
+#include <stdlib.h>
+
+#include "my_c_tail.h"
+
+int main(int argc, char *argv[])
+{
+    if (argc > 1)
+        stdintail(atoi(argv[1]));
+    return 0;
+}
diff --git a/rushs/tinyprintf/my_c_tail/my_c_tail.c b/rushs/tinyprintf/my_c_tail/my_c_tail.c
new file mode 100644
index 0000000..790240c
--- /dev/null
+++ b/rushs/tinyprintf/my_c_tail/my_c_tail.c
@@ -0,0 +1,46 @@
+#include "my_c_tail.h"
+
+#include <stdlib.h>
+#include <unistd.h>
+
+void stdintail(unsigned int n)
+{
+    char **lines = calloc(2000, sizeof(char *));
+    lines[0] = malloc(350 * sizeof(char));
+    size_t m = 0;
+    char c;
+    size_t i = 0;
+    while (read(STDIN_FILENO, &c, 1))
+    {
+        if (c == '\n')
+        {
+            lines[m][i] = '\0';
+            lines[++m] = malloc(350 * sizeof(char));
+            i = 0;
+        }
+        else
+        {
+            lines[m][i++] = c;
+        }
+    }
+
+    size_t j;
+    if (m > n)
+    {
+        for (size_t i = 0; i < m - n; i++)
+            free(lines[i]);
+        j = m - n;
+    }
+    else
+        j = 0;
+
+    for (; j < m; j++)
+    {
+        for (size_t i = 0; lines[j][i]; i++)
+            write(STDOUT_FILENO, &(lines[j][i]), 1);
+        write(STDOUT_FILENO, "\n", 1);
+        free(lines[j]);
+    }
+    free(lines[m]);
+    free(lines);
+}
diff --git a/rushs/tinyprintf/my_c_tail/my_c_tail.h b/rushs/tinyprintf/my_c_tail/my_c_tail.h
new file mode 100644
index 0000000..172c844
--- /dev/null
+++ b/rushs/tinyprintf/my_c_tail/my_c_tail.h
@@ -0,0 +1,6 @@
+#ifndef MY_C_TAIL_H
+#define MY_C_TAIL_H
+
+void stdintail(unsigned int n);
+
+#endif // MY_C_TAIL_H
-- 
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