From 8a0efa53e44919bcf5ccb1d3353618a82afdf8bc Mon Sep 17 00:00:00 2001
From: Christopher Faylor <me@cgf.cx>
Date: Thu, 17 Feb 2000 19:39:52 +0000
Subject: import newlib-2000-02-17 snapshot

---
 newlib/libc/stdio/remove.c | 69 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 newlib/libc/stdio/remove.c

(limited to 'newlib/libc/stdio/remove.c')

diff --git a/newlib/libc/stdio/remove.c b/newlib/libc/stdio/remove.c
new file mode 100644
index 000000000..074dd9ac8
--- /dev/null
+++ b/newlib/libc/stdio/remove.c
@@ -0,0 +1,69 @@
+/*
+FUNCTION
+<<remove>>---delete a file's name
+
+INDEX
+	remove
+
+ANSI_SYNOPSIS
+	#include <stdio.h>
+	int remove(char *<[filename]>);
+
+	int _remove_r(void *<[reent]>, char *<[filename]>);
+
+TRAD_SYNOPSIS
+	#include <stdio.h>
+	int remove(<[filename]>)
+	char *<[filename]>;
+
+	int _remove_r(<[reent]>, <[filename]>)
+	char *<[reent]>;
+	char *<[filename]>;
+
+DESCRIPTION
+Use <<remove>> to dissolve the association between a particular
+filename (the string at <[filename]>) and the file it represents.
+After calling <<remove>> with a particular filename, you will no
+longer be able to open the file by that name.
+
+In this implementation, you may use <<remove>> on an open file without
+error; existing file descriptors for the file will continue to access
+the file's data until the program using them closes the file.
+
+The alternate function <<_remove_r>> is a reentrant version.  The
+extra argument <[reent]> is a pointer to a reentrancy structure.
+
+RETURNS
+<<remove>> returns <<0>> if it succeeds, <<-1>> if it fails.
+
+PORTABILITY
+ANSI C requires <<remove>>, but only specifies that the result on
+failure be nonzero.  The behavior of <<remove>> when you call it on an
+open file may vary among implementations.
+
+Supporting OS subroutine required: <<unlink>>.
+*/
+
+#include <stdio.h>
+
+int
+_remove_r (ptr, filename)
+     struct _reent *ptr;
+     _CONST char *filename;
+{
+  if (_unlink_r (ptr, filename) == -1)
+    return -1;
+
+  return 0;
+}
+
+#ifndef _REENT_ONLY
+
+int
+remove (filename)
+     _CONST char *filename;
+{
+  return _remove_r (_REENT, filename);
+}
+
+#endif
-- 
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