add: added projectsHEADmain

1 files changed, 27 insertions, 0 deletions

diff --git a/42sh/src/builtins/break.c b/42sh/src/builtins/break.c
new file mode 100644
index 0000000..6718de1
--- /dev/null
+++ b/42sh/src/builtins/break.c
@@ -0,0 +1,27 @@
+#include <errno.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "builtins.h"
+#include "utils/env.h"
+
+int my_break(struct string **args)
+{
+    char *n = "1";
+    if (args[0] != NULL)
+    {
+        char *end;
+        long num = strtol(args[0]->data, &end, 10);
+        if (*end != '\0' || num <= 0)
+        {
+            fprintf(stderr, "break: %s: numeric argument required\n",
+                    args[1]->data);
+            return 2;
+        }
+        n = args[0]->data;
+    }
+    env_set("BREAK", n);
+    fflush(stdout);
+    return 0;
+}