Alexandre Julliard : libport: Remove the mkstemps() implementation.
Alexandre Julliard
julliard at winehq.org
Tue Oct 5 15:51:41 CDT 2021
Module: wine
Branch: master
Commit: 6052dbd77a4f4aa79c33708ef975e915304b0f28
URL: https://source.winehq.org/git/wine.git/?a=commit;h=6052dbd77a4f4aa79c33708ef975e915304b0f28
Author: Alexandre Julliard <julliard at winehq.org>
Date: Tue Oct 5 11:54:12 2021 +0200
libport: Remove the mkstemps() implementation.
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
include/wine/port.h | 2 -
libs/port/Makefile.in | 1 -
libs/port/mkstemps.c | 121 --------------------------------------------------
3 files changed, 124 deletions(-)
diff --git a/include/wine/port.h b/include/wine/port.h
index e5e9b2ee280..ee15981c20f 100644
--- a/include/wine/port.h
+++ b/include/wine/port.h
@@ -177,6 +177,4 @@ int readlink( const char *path, char *buf, size_t size );
int symlink(const char *from, const char *to);
#endif
-extern int mkstemps(char *template, int suffix_len);
-
#endif /* !defined(__WINE_WINE_PORT_H) */
diff --git a/libs/port/Makefile.in b/libs/port/Makefile.in
index 7b3ecc159df..a1159d67a02 100644
--- a/libs/port/Makefile.in
+++ b/libs/port/Makefile.in
@@ -2,7 +2,6 @@ STATICLIB = libwine_port.a
C_SRCS = \
lstat.c \
- mkstemps.c \
readlink.c \
spawn.c \
symlink.c
diff --git a/libs/port/mkstemps.c b/libs/port/mkstemps.c
deleted file mode 100644
index ba92b2aeeb3..00000000000
--- a/libs/port/mkstemps.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Copyright (C) 1991, 1992, 1996, 1998 Free Software Foundation, Inc.
- This file is derived from mkstemp.c from the GNU C Library.
-
- The GNU C Library is free software; you can redistribute it and/or
- modify it under the terms of the GNU Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
-
- The GNU 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
- Library General Public License for more details.
-
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
- Boston, MA 02110-1301, USA */
-
-#include "config.h"
-#include "wine/port.h"
-
-#include <sys/types.h>
-#include <stdlib.h>
-#include <string.h>
-#include <errno.h>
-#include <stdio.h>
-#include <fcntl.h>
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-
-#ifndef TMP_MAX
-#define TMP_MAX 16384
-#endif
-
-/*
-
- at deftypefn Replacement int mkstemps (char *@var{template}, int @var{suffix_len})
-
-Generate a unique temporary file name from @var{template}.
- at var{template} has the form:
-
- at example
- @var{path}/ccXXXXXX at var{suffix}
- at end example
-
- at var{suffix_len} tells us how long @var{suffix} is (it can be zero
-length). The last six characters of @var{template} before @var{suffix}
-must be @samp{XXXXXX}; they are replaced with a string that makes the
-filename unique. Returns a file descriptor open on the file for
-reading and writing.
-
- at end deftypefn
-
-*/
-
-int
-mkstemps (
- char *template,
- int suffix_len)
-{
- static const char letters[]
- = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
- static unsigned __int64 value;
- char *XXXXXX;
- size_t len;
- int count;
-
- len = strlen (template);
-
- if ((int) len < 6 + suffix_len
- || strncmp (&template[len - 6 - suffix_len], "XXXXXX", 6))
- {
- return -1;
- }
-
- XXXXXX = &template[len - 6 - suffix_len];
-
-#ifndef _WIN32
- {
- struct timeval tv;
- gettimeofday( &tv, NULL );
- value += ((unsigned __int64) tv.tv_usec << 16) ^ tv.tv_sec;
- }
-#endif
- value += getpid();
-
- for (count = 0; count < TMP_MAX; ++count)
- {
- unsigned __int64 v = value;
- int fd;
-
- /* Fill in the random bits. */
- XXXXXX[0] = letters[v % 62];
- v /= 62;
- XXXXXX[1] = letters[v % 62];
- v /= 62;
- XXXXXX[2] = letters[v % 62];
- v /= 62;
- XXXXXX[3] = letters[v % 62];
- v /= 62;
- XXXXXX[4] = letters[v % 62];
- v /= 62;
- XXXXXX[5] = letters[v % 62];
-
- fd = open (template, O_RDWR|O_CREAT|O_EXCL, 0600);
- if (fd >= 0)
- /* The file does not exist. */
- return fd;
-
- /* This is a random value. It is only necessary that the next
- TMP_MAX values generated by adding 7777 to VALUE are different
- with (module 2^32). */
- value += 7777;
- }
-
- return -1;
-}
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