egg: Remove egg_mkdtemp() functions and use g_mkdtemp() instead

6 files changed, 1 insertions, 231 deletions

diff --git a/egg/Makefile.am b/egg/Makefile.am
index 21d9898b..f4893578 100644
--- a/egg/Makefile.am
+++ b/egg/Makefile.am
@@ -28,7 +28,6 @@ libegg_la_SOURCES = \
 	egg/egg-hex.c egg/egg-hex.h \
 	egg/egg-hkdf.c egg/egg-hkdf.h \
 	egg/egg-libgcrypt.c egg/egg-libgcrypt.h \
-	egg/egg-mkdtemp.c egg/egg-mkdtemp.h \
 	egg/egg-oid.c egg/egg-oid.h \
 	egg/egg-padding.c egg/egg-padding.h \
 	egg/egg-openssl.c egg/egg-openssl.h \
@@ -105,7 +104,6 @@ libegg_hex_la_LIBS = \
 	$(GLIB_LIBS)
 
 libegg_test_la_SOURCES = \
-	egg/egg-mkdtemp.c egg/egg-mkdtemp.h \
 	egg/egg-testing.c egg/egg-testing.h
 
 libegg_test_la_CFLAGS = \
diff --git a/egg/egg-mkdtemp.c b/egg/egg-mkdtemp.c
deleted file mode 100644
index 3aad2480..00000000
--- a/egg/egg-mkdtemp.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/* Copyright (C) 1999, 2001-2002 Free Software Foundation, Inc.
-   This file is part of 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,
-   <http://www.gnu.org/licenses/>.
-*/
-
-/* Extracted from misc/mkdtemp.c and sysdeps/posix/tempname.c.  */
-
-#include "egg-mkdtemp.h"
-
-#ifdef HAVE_CONFIG_H
-# include "config.h"
-#endif
-
-#include <errno.h>
-#ifndef __set_errno
-# define __set_errno(Val) errno = (Val)
-#endif
-
-#include <stddef.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdint.h>
-
-#include <stdio.h>
-#ifndef TMP_MAX
-# define TMP_MAX 238328
-#endif
-
-#if HAVE_INTTYPES_H_WITH_UINTMAX || _LIBC
-# include <inttypes.h>
-#endif
-
-#if HAVE_UNISTD_H || _LIBC
-# include <unistd.h>
-#endif
-
-#if HAVE_GETTIMEOFDAY || _LIBC
-# if HAVE_SYS_TIME_H || _LIBC
-#  include <sys/time.h>
-# endif
-#else
-# if HAVE_TIME_H || _LIBC
-#  include <time.h>
-# endif
-#endif
-
-#include <sys/stat.h>
-#if STAT_MACROS_BROKEN
-# undef S_ISDIR
-#endif
-#if !defined S_ISDIR && defined S_IFDIR
-# define S_ISDIR(mode) (((mode) & S_IFMT) == S_IFDIR)
-#endif
-#if !S_IRUSR && S_IREAD
-# define S_IRUSR S_IREAD
-#endif
-#if !S_IRUSR
-# define S_IRUSR 00400
-#endif
-#if !S_IWUSR && S_IWRITE
-# define S_IWUSR S_IWRITE
-#endif
-#if !S_IWUSR
-# define S_IWUSR 00200
-#endif
-#if !S_IXUSR && S_IEXEC
-# define S_IXUSR S_IEXEC
-#endif
-#if !S_IXUSR
-# define S_IXUSR 00100
-#endif
-
-#if !_LIBC
-# define __getpid getpid
-# define __gettimeofday gettimeofday
-# define __mkdir mkdir
-#endif
-
-/* Use the widest available unsigned type if uint64_t is not
-   available.  The algorithm below extracts a number less than 62**6
-   (approximately 2**35.725) from uint64_t, so ancient hosts where
-   uintmax_t is only 32 bits lose about 3.725 bits of randomness,
-   which is better than not having mkstemp at all.  */
-#if !defined UINT64_MAX && !defined uint64_t
-# define uint64_t uintmax_t
-#endif
-
-/* These are the characters used in temporary filenames.  */
-static const char letters[] =
-"abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
-
-/* Generate a temporary file name based on TMPL.  TMPL must match the
-   rules for mk[s]temp (i.e. end in "XXXXXX").  The name constructed
-   does not exist at the time of the call to __gen_tempname.  TMPL is
-   overwritten with the result.
-
-   KIND is:
-   __GT_DIR:		create a directory, which will be mode 0700.
-
-   We use a clever algorithm to get hard-to-predict names. */
-static int
-gen_tempname (tmpl)
-     char *tmpl;
-{
-  int len;
-  char *XXXXXX;
-  static uint64_t value;
-  uint64_t random_time_bits;
-  int count, fd = -1;
-  int save_errno = errno;
-
-  len = strlen (tmpl);
-  if (len < 6 || strcmp (&tmpl[len - 6], "XXXXXX"))
-    {
-      __set_errno (EINVAL);
-      return -1;
-    }
-
-  /* This is where the Xs start.  */
-  XXXXXX = &tmpl[len - 6];
-
-  /* Get some more or less random data.  */
-#ifdef RANDOM_BITS
-  RANDOM_BITS (random_time_bits);
-#else
-# if HAVE_GETTIMEOFDAY || _LIBC
-  {
-    struct timeval tv;
-    __gettimeofday (&tv, NULL);
-    random_time_bits = ((uint64_t) tv.tv_usec << 16) ^ tv.tv_sec;
-  }
-# else
-  random_time_bits = time (NULL);
-# endif
-#endif
-  value += random_time_bits ^ __getpid ();
-
-  for (count = 0; count < TMP_MAX; value += 7777, ++count)
-    {
-      uint64_t v = value;
-
-      /* 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 = __mkdir (tmpl, S_IRUSR | S_IWUSR | S_IXUSR);
-
-      if (fd >= 0)
-	{
-	  __set_errno (save_errno);
-	  return fd;
-	}
-      else if (errno != EEXIST)
-	return -1;
-    }
-
-  /* We got out of the loop because we ran out of combinations to try.  */
-  __set_errno (EEXIST);
-  return -1;
-}
-
-/* Generate a unique temporary directory from TEMPLATE.
-   The last six characters of TEMPLATE must be "XXXXXX";
-   they are replaced with a string that makes the filename unique.
-   The directory is created, mode 700, and its name is returned.
-   (This function comes from OpenBSD.) */
-char *
-egg_mkdtemp (char *template)
-{
-  if (gen_tempname (template))
-    return NULL;
-  else
-    return template;
-}
diff --git a/egg/egg-mkdtemp.h b/egg/egg-mkdtemp.h
deleted file mode 100644
index b1438382..00000000
--- a/egg/egg-mkdtemp.h
+++ /dev/null
@@ -1,27 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* Copyright (C) 1999, 2001-2002 Free Software Foundation, Inc.
-   This file is part of 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,
-   <http://www.gnu.org/licenses/>.
-*/
-
-/* Extracted from misc/mkdtemp.c and sysdeps/posix/tempname.c.  */
-
-#ifndef EGGMKDTEMP_H_
-#define EGGMKDTEMP_H_
-
-char*   egg_mkdtemp                 (char *template);
-
-#endif /* EGGMKDTEMP_H_ */
diff --git a/egg/egg-testing.c b/egg/egg-testing.c
index 7a6b5dff..adca6030 100644
--- a/egg/egg-testing.c
+++ b/egg/egg-testing.c
@@ -22,7 +22,6 @@
 
 #include "config.h"
 
-#include "egg-mkdtemp.h"
 #include "egg-testing.h"
 
 #include <glib/gstdio.h>
@@ -268,7 +267,7 @@ egg_tests_create_scratch_directory (const gchar *file_to_copy,
 	directory = g_strdup_printf ("/tmp/scratch-%s.XXXXXX", basename);
 	g_free (basename);
 
-	if (!egg_mkdtemp (directory))
+	if (!g_mkdtemp (directory))
 		g_assert_not_reached ();
 
 	va_start (va, file_to_copy);
diff --git a/egg/egg-timegm.c b/egg/egg-timegm.c
index c3effdf3..47d6f0d8 100644
--- a/egg/egg-timegm.c
+++ b/egg/egg-timegm.c
@@ -16,8 +16,6 @@
    <http://www.gnu.org/licenses/>.
 */
 
-/* Extracted from misc/mkdtemp.c and sysdeps/posix/tempname.c.  */
-
 #ifdef HAVE_CONFIG_H
 # include "config.h"
 #endif
diff --git a/egg/egg-timegm.h b/egg/egg-timegm.h
index b24c14c0..a68a1ae7 100644
--- a/egg/egg-timegm.h
+++ b/egg/egg-timegm.h
@@ -17,8 +17,6 @@
    <http://www.gnu.org/licenses/>.
 */
 
-/* Extracted from misc/mkdtemp.c and sysdeps/posix/tempname.c.  */
-
 #ifndef EGG_TIMEGM_H_
 #define EGG_TIMEGM_H_