From 3a3fc76c8c17750faeae030f22d95734e9a7576c Mon Sep 17 00:00:00 2001
From: Jonas 'Sortie' Termansen <sortie@maxsi.org>
Date: Wed, 24 Sep 2014 17:17:11 +0200
Subject: [PATCH] Remove tmpnam(3).

---
 libc/Makefile         |  1 -
 libc/include/stdio.h  |  5 ++---
 libc/stdio/tmpnam.cpp | 41 -----------------------------------------
 3 files changed, 2 insertions(+), 45 deletions(-)
 delete mode 100644 libc/stdio/tmpnam.cpp

diff --git a/libc/Makefile b/libc/Makefile
index 02be593a..86e335f3 100644
--- a/libc/Makefile
+++ b/libc/Makefile
@@ -437,7 +437,6 @@ stdio/rename.o \
 stdio/scanf.o \
 stdio/stdio.o \
 stdio/tmpfile.o \
-stdio/tmpnam.o \
 stdio/vfprintf.o \
 stdio/vprintf.o \
 stdio/vscanf.o \
diff --git a/libc/include/stdio.h b/libc/include/stdio.h
index fa2d404e..a635265f 100644
--- a/libc/include/stdio.h
+++ b/libc/include/stdio.h
@@ -84,7 +84,7 @@ typedef __off_t fpos_t;
 
 #if __USE_SORTIX || __USE_POSIX
 /* TODO: Implement L_ctermid */
-#define L_tmpnam 128
+/* L_tmpnam will not be implemented. */
 #endif
 
 /* The possibilities for the third argument to `setvbuf'. */
@@ -101,7 +101,6 @@ typedef __off_t fpos_t;
 #endif
 
 #if __USE_SORTIX || __USE_POSIX
-/* Default path prefix for `tempnam' and `tmpnam'. */
 #define P_tmpdir "/tmp"
 #endif
 
@@ -212,7 +211,7 @@ int getc_unlocked(FILE* stream);
 int getchar_unlocked(void);
 int putc_unlocked(int c, FILE* stream);
 int putchar_unlocked(int c);
-char* tmpnam(char* s);
+/* tmpnam will not be implemented. */
 #endif
 
 #if __USE_POSIX
diff --git a/libc/stdio/tmpnam.cpp b/libc/stdio/tmpnam.cpp
deleted file mode 100644
index 2b336f40..00000000
--- a/libc/stdio/tmpnam.cpp
+++ /dev/null
@@ -1,41 +0,0 @@
-/*******************************************************************************
-
-    Copyright(C) Jonas 'Sortie' Termansen 2013.
-
-    This file is part of the Sortix C Library.
-
-    The Sortix C Library is free software: you can redistribute it and/or modify
-    it under the terms of the GNU Lesser General Public License as published by
-    the Free Software Foundation, either version 3 of the License, or (at your
-    option) any later version.
-
-    The Sortix C Library is distributed in the hope that it will be useful, but
-    WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
-    or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
-    License for more details.
-
-    You should have received a copy of the GNU Lesser General Public License
-    along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
-
-    stdio/tmpnam.cpp
-    Create path names for temporary files.
-
-*******************************************************************************/
-
-#include <stdio.h>
-#include <stdint.h>
-#include <unistd.h>
-
-// TODO: Please remove this function and P_tmpdir and L_tmpnam once they have
-//       been removed from the C, C++ and POSIX standards.
-extern "C" char* tmpnam(char* s)
-{
-	static char static_string[L_tmpnam+1];
-	if ( !s )
-		s = static_string;
-	static int current_index = 0;
-	// TODO: This isn't thread safe!
-	snprintf(s, L_tmpnam, "%s/tmpnam.pid%ju.%i", P_tmpdir, (uintmax_t) getpid(),
-	         current_index++);
-	return s;
-}