From f95a4a932476be2ba99e2fd081e8d2bc6ea12813 Mon Sep 17 00:00:00 2001
From: PikalaxALT <pikalaxalt@gmail.com>
Date: Fri, 15 Dec 2017 09:38:53 -0500
Subject: Import newlib and create makefile

---
 newlib/libc/posix/execlp.c | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)
 create mode 100644 newlib/libc/posix/execlp.c

(limited to 'newlib/libc/posix/execlp.c')

diff --git a/newlib/libc/posix/execlp.c b/newlib/libc/posix/execlp.c
new file mode 100644
index 0000000..dd04914
--- /dev/null
+++ b/newlib/libc/posix/execlp.c
@@ -0,0 +1,42 @@
+/* execlp.c */
+
+/* This and the other exec*.c files in this directory require 
+   the target to provide the _execve syscall.  */
+
+#include <_ansi.h>
+#include <unistd.h>
+
+#ifdef _HAVE_STDC
+
+#include <stdarg.h>
+
+int
+execlp (_CONST char *path, _CONST char *arg0, ...)
+
+#else
+
+#include <varargs.h>
+
+int
+execlp (path, arg0, va_alist)
+     _CONST char *path;
+     _CONST char *arg0;
+     va_dcl
+
+#endif
+
+{
+  int i;
+  va_list args;
+  _CONST char *argv[256];
+
+  va_start (args, arg0);
+  argv[0] = arg0;
+  i = 1;
+  do
+      argv[i] = va_arg (args, _CONST char *);
+  while (argv[i++] != NULL);
+  va_end (args);
+
+  return execvp (path, (char * _CONST *) argv);
+}
-- 
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