mtools-4.0.18HEADmtools-4.0.18master

1 files changed, 607 insertions, 0 deletions

diff --git a/sysincludes.h b/sysincludes.h
new file mode 100644
index 0000000..2a0e528
--- /dev/null
+++ b/sysincludes.h
@@ -0,0 +1,607 @@
+/*  Copyright 1996-1999,2001,2002,2007-2009 Alain Knaff.
+ *  This file is part of mtools.
+ *
+ *  Mtools is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Mtools 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 General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Mtools.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * System includes for mtools
+ */
+
+#ifndef SYSINCLUDES_H
+#define SYSINCLUDES_H
+
+#define _LARGEFILE64_SOURCE
+#define _GNU_SOURCE
+
+#include "config.h"
+
+
+/* OS/2 needs __inline__, but for some reason is not autodetected */
+#ifdef __EMX__
+# ifndef inline
+#  define inline __inline__
+# endif
+#endif
+
+/***********************************************************************/
+/*                                                                     */
+/* OS dependancies which cannot be covered by the autoconfigure script */
+/*                                                                     */
+/***********************************************************************/
+
+
+#ifdef OS_aux
+/* A/UX needs POSIX_SOURCE, just as AIX does. Unlike SCO and AIX, it seems
+ * to prefer TERMIO over TERMIOS */
+#ifndef _POSIX_SOURCE
+# define _POSIX_SOURCE
+#endif
+#ifndef POSIX_SOURCE
+# define POSIX_SOURCE
+#endif
+
+#endif
+
+
+/* On AIX, we have to prefer strings.h, as string.h lacks a prototype 
+ * for strcasecmp. On most other architectures, it's string.h which seems
+ * to be more complete */
+#if (defined OS_aix && defined HAVE_STRINGS_H)
+# undef HAVE_STRING_H
+#endif
+
+
+#ifdef OS_ultrix
+/* on ultrix, if termios present, prefer it instead of termio */
+# ifdef HAVE_TERMIOS_H
+#  undef HAVE_TERMIO_H
+# endif
+#endif
+
+#ifdef OS_linux_gnu
+/* RMS strikes again */
+# ifndef OS_linux
+#  define OS_linux
+# endif
+#endif
+
+/* For compiling with MingW, use the following configure line
+
+ac_cv_func_setpgrp_void=yes ../mtools/configure --build=i386-linux-gnu --host=i386-mingw32 --disable-floppyd --without-x --disable-raw-term --srcdir ../mtools
+
+ */
+#ifdef OS_mingw32
+#ifndef OS_mingw32msvc
+#define OS_mingw32msvc
+#endif
+#endif
+
+#ifndef HAVE_CADDR_T
+typedef void *caddr_t;
+#endif
+
+
+/***********************************************************************/
+/*                                                                     */
+/* Compiler dependancies                                               */
+/*                                                                     */
+/***********************************************************************/
+
+
+#if defined __GNUC__ && defined __STDC__
+/* gcc -traditional doesn't have PACKED, UNUSED and NORETURN */
+# define PACKED __attribute__ ((packed))
+# if __GNUC__ == 2 && __GNUC_MINOR__ > 6 || __GNUC__ >= 3
+/* gcc 2.6.3 doesn't have "unused" */		/* mool */
+#  define UNUSED(x) x __attribute__ ((unused));x
+#  define UNUSEDP __attribute__ ((unused))
+# else
+#  define UNUSED(x) x
+#  define UNUSEDP /* */
+# endif
+# define NORETURN __attribute__ ((noreturn))
+#else
+# define UNUSED(x) x
+#  define UNUSEDP /* */
+# define PACKED /* */
+# define NORETURN /* */
+#endif
+
+
+/***********************************************************************/
+/*                                                                     */
+/* Include files                                                       */
+/*                                                                     */
+/***********************************************************************/
+
+#define _LARGEFILE64_SOURCE
+#define _GNU_SOURCE
+
+
+#ifdef HAVE_FEATURES_H
+# include <features.h>
+#endif
+
+
+#include <sys/types.h>
+
+#ifdef HAVE_STDLIB_H
+# include <stdlib.h>
+#endif
+
+#include <stdio.h>
+#include <ctype.h>
+
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
+#endif
+
+#ifdef HAVE_LINUX_UNISTD_H
+# include <linux/unistd.h>
+#endif
+
+#ifdef HAVE_LIBC_H
+# include <libc.h>
+#endif
+
+#ifdef HAVE_GETOPT_H
+# include <getopt.h>
+#endif
+
+#ifdef HAVE_FCNTL_H
+# include <fcntl.h>
+#endif
+
+#ifdef HAVE_LIMITS_H
+# include <limits.h>
+#endif
+
+#ifdef HAVE_SYS_FILE_H
+# include <sys/file.h>
+#endif
+
+#ifdef HAVE_SYS_IOCTL_H
+# ifndef sunos
+# include <sys/ioctl.h>
+#endif
+#endif
+/* if we don't have sys/ioctl.h, we rely on unistd to supply a prototype
+ * for it. If it doesn't, we'll only get a (harmless) warning. The idea
+ * is to get mtools compile on as many platforms as possible, but to not
+ * suppress warnings if the platform is broken, as long as these warnings do
+ * not prevent compilation */
+
+#ifdef TIME_WITH_SYS_TIME
+# include <sys/time.h>
+# include <time.h>
+#else
+# ifdef HAVE_SYS_TIME_H
+#  include <sys/time.h>
+# else
+#  include <time.h>
+# endif
+#endif
+
+#ifndef NO_TERMIO
+# ifdef HAVE_TERMIO_H
+#  include <termio.h>
+# elif defined HAVE_SYS_TERMIO_H
+#  include <sys/termio.h>
+# endif
+# if !defined OS_ultrix || !(defined HAVE_TERMIO_H || defined HAVE_TERMIO_H)
+/* on Ultrix, avoid double inclusion of both termio and termios */
+#  ifdef HAVE_TERMIOS_H
+#   include <termios.h>
+#  elif defined HAVE_SYS_TERMIOS_H
+#   include <sys/termios.h>
+#  endif
+# endif
+# ifdef HAVE_STTY_H
+#  include <sgtty.h>
+# endif
+#endif
+
+
+#if defined(OS_aux) && !defined(_SYSV_SOURCE)
+/* compiled in POSIX mode, this is left out unless SYSV */
+#define	NCC	8
+struct termio {
+	unsigned short	c_iflag;	/* input modes */
+	unsigned short	c_oflag;	/* output modes */
+	unsigned short	c_cflag;	/* control modes */
+	unsigned short	c_lflag;	/* line discipline modes */
+	char	c_line;			/* line discipline */
+	unsigned char	c_cc[NCC];	/* control chars */
+};
+extern int ioctl(int fildes, int request, void *arg);
+#endif
+
+
+#ifdef HAVE_MNTENT_H
+# include <mntent.h>
+#endif
+
+#ifdef HAVE_SYS_PARAM_H
+# include <sys/param.h>
+#endif
+
+/* Can only be done here, as BSD is defined in sys/param.h :-( */
+#if defined BSD || defined __BEOS__
+/* on BSD and on BEOS, we prefer gettimeofday, ... */
+# ifdef HAVE_GETTIMEOFDAY
+#  undef HAVE_TZSET
+# endif
+#else /* BSD */
+/* ... elsewhere we prefer tzset */
+# ifdef HAVE_TZSET
+#  undef HAVE_GETTIMEOFDAY
+# endif
+#endif
+
+
+#include <sys/stat.h>
+
+#include <errno.h>
+#ifndef errno
+extern int errno;
+#endif
+
+#ifndef OS_mingw32msvc
+#include <pwd.h>
+#else
+typedef unsigned int uid_t;
+#endif
+
+
+#ifdef HAVE_STRING_H
+# include <string.h>
+#else
+# ifdef HAVE_STRINGS_H
+#  include <strings.h>
+# endif
+#endif
+
+#ifdef HAVE_MEMORY_H
+# include <memory.h>
+#endif
+
+#ifdef HAVE_MALLOC_H
+# include <malloc.h>
+#endif
+
+#ifdef HAVE_SIGNAL_H
+# include <signal.h>
+#else
+# ifdef HAVE_SYS_SIGNAL_H
+#  include <sys/signal.h>
+# endif
+#endif
+
+#ifdef HAVE_UTIME_H
+# include <utime.h>
+#endif
+
+#ifdef HAVE_SYS_WAIT_H
+# ifndef DONT_NEED_WAIT
+#  include <sys/wait.h>
+# endif
+#endif
+
+#ifdef HAVE_WCHAR_H
+# include <wchar.h>
+# ifndef HAVE_PUTWC
+#  define putwc(c,f) fprintf((f),"%lc",(c))
+# endif
+#else
+# define wcscmp strcmp
+# define wcscasecmp strcasecmp
+# define wcsdup strdup
+# define wcslen strlen
+# define wcschr strchr
+# define wcspbrk strpbrk
+# define wchar_t char
+# define putwc putc
+#endif
+
+#ifdef HAVE_WCTYPE_H
+# include <wctype.h>
+#else
+# define towupper(x) toupper(x)
+# define towlower(x) tolower(x)
+# define iswupper(x) isupper(x)
+# define iswlower(x) islower(x)
+# define iswcntrl(x) iscntrl(x)
+#endif
+
+#ifdef HAVE_LOCALE_H
+# include <locale.h>
+#endif
+
+#ifdef USE_FLOPPYD
+
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+
+#ifdef HAVE_X11_XAUTH_H
+#include <X11/Xauth.h>
+#endif
+
+#ifdef HAVE_X11_XLIB_H
+#include <X11/Xlib.h>
+#endif
+
+#endif
+
+#ifndef INADDR_NONE
+#define INADDR_NONE (-1)
+#endif
+
+
+#ifdef sgi
+#define MSGIHACK __EXTENSIONS__
+#undef __EXTENSIONS__
+#endif
+#include <math.h>
+#ifdef sgi
+#define __EXTENSIONS__ MSGIHACK
+#undef MSGIHACK
+#endif
+
+/* missing functions */
+#ifndef HAVE_SRANDOM
+# ifdef OS_mingw32msvc
+#  define srandom srand
+# else
+#  define srandom srand48
+# endif
+#endif
+
+#ifndef HAVE_RANDOM
+# ifdef OS_mingw32msvc
+#  define random (long)rand
+# else
+#  define random (long)lrand48
+# endif
+#endif
+
+#ifndef HAVE_STRCHR
+# define strchr index
+#endif
+
+#ifndef HAVE_STRRCHR
+# define strrchr rindex
+#endif
+
+
+#ifndef HAVE_STRDUP
+extern char *strdup(const char *str);
+#endif /* HAVE_STRDUP */
+
+
+#ifndef HAVE_MEMCPY
+extern char *memcpy(char *s1, const char *s2, size_t n);
+#endif
+
+#ifndef HAVE_MEMSET
+extern char *memset(char *s, char c, size_t n);
+#endif /* HAVE_MEMSET */
+
+
+#ifndef HAVE_STRPBRK
+extern char *strpbrk(const char *string, const char *brkset);
+#endif /* HAVE_STRPBRK */
+
+
+#ifndef HAVE_STRTOUL
+unsigned long strtoul(const char *string, char **eptr, int base);
+#endif /* HAVE_STRTOUL */
+
+#ifndef HAVE_STRSPN
+size_t strspn(const char *s, const char *accept);
+#endif /* HAVE_STRSPN */
+
+#ifndef HAVE_STRCSPN
+size_t strcspn(const char *s, const char *reject);
+#endif /* HAVE_STRCSPN */
+
+#ifndef HAVE_STRERROR
+char *strerror(int errno);
+#endif
+
+#ifndef HAVE_ATEXIT
+int atexit(void (*function)(void)); 
+
+#ifndef HAVE_ON_EXIT
+void myexit(int code) NORETURN;
+#define exit myexit
+#endif
+
+#endif
+
+
+#ifndef HAVE_MEMMOVE
+# define memmove(DST, SRC, N) bcopy(SRC, DST, N)
+#endif
+
+#ifndef HAVE_STRCASECMP
+int strcasecmp(const char *s1, const char *s2);
+#endif
+
+#ifndef HAVE_STRNCASECMP
+int strncasecmp(const char *s1, const char *s2, size_t n);
+#endif
+
+#ifndef HAVE_GETPASS
+char *getpass(const char *prompt);
+#endif
+
+#ifdef HAVE_WCHAR_H
+
+# ifndef HAVE_WCSDUP
+wchar_t *wcsdup(const wchar_t *wcs);
+# endif
+
+# ifndef HAVE_WCSCASECMP
+int wcscasecmp(const wchar_t *s1, const wchar_t *s2);
+# endif
+
+# ifndef HAVE_WCSNLEN
+size_t wcsnlen(const wchar_t *wcs, size_t l);
+# endif
+
+#endif
+
+#if 0
+#ifndef HAVE_BASENAME
+const char *basename(const char *filename);
+#endif
+#endif
+
+const char *_basename(const char *filename);
+
+void _stripexe(char *filename);
+
+#ifndef __STDC__
+# ifndef signed
+#  define signed /**/
+# endif 
+#endif /* !__STDC__ */
+
+
+
+/***************************************************************************/
+/*                                                                         */
+/* Prototypes for systems where the functions exist but not the prototypes */
+/*                                                                         */
+/***************************************************************************/
+
+
+
+/* prototypes which might be missing on some platforms, even if the functions
+ * are present.  Do not declare argument types, in order to avoid conflict
+ * on platforms where the prototypes _are_ correct.  Indeed, for most of
+ * these, there are _several_ "correct" parameter definitions, and not all
+ * platforms use the same.  For instance, some use the const attribute for
+ * strings not modified by the function, and others do not.  By using just
+ * the return type, which rarely changes, we avoid these problems.
+ */
+
+/* Correction:  Now it seems that even return values are not standardized :-(
+  For instance  DEC-ALPHA, OSF/1 3.2d uses ssize_t as a return type for read
+  and write.  NextStep uses a non-void return value for exit, etc.  With the
+  advent of 64 bit system, we'll expect more of these problems in the future.
+  Better uncomment the lot, except on SunOS, which is known to have bad
+  incomplete files.  Add other OS'es with incomplete include files as needed
+  */
+#if (defined OS_sunos || defined OS_ultrix)
+int read();
+int write();
+int fflush();
+char *strdup();
+int strcasecmp();
+int strncasecmp();
+char *getenv();
+unsigned long strtoul();
+int pclose();
+void exit();
+char *getpass();
+int atoi();
+FILE *fdopen();
+FILE *popen();
+#endif
+
+#ifndef MAXPATHLEN
+# ifdef PATH_MAX
+#  define MAXPATHLEN PATH_MAX
+# else
+#  define MAXPATHLEN 1024
+# endif
+#endif
+
+
+#ifndef OS_linux
+# undef USE_XDF
+#endif
+
+#ifdef NO_XDF
+# undef USE_XDF
+#endif
+
+#ifdef __EMX__
+#define INCL_BASE
+#define INCL_DOSDEVIOCTL
+#include <os2.h>
+#endif
+
+#ifdef OS_nextstep
+/* nextstep doesn't have this.  Unfortunately, we cannot test its presence
+   using AC_EGREP_HEADER, as we don't know _which_ header to test, and in
+   the general case utime.h might be non-existent */
+struct utimbuf
+{
+  time_t actime,modtime;
+};
+#endif
+
+/* NeXTStep doesn't have these */
+#if !defined(S_ISREG) && defined (_S_IFMT) && defined (_S_IFREG)
+#define S_ISREG(mode)   (((mode) & (_S_IFMT)) == (_S_IFREG))
+#endif
+
+#if !defined(S_ISDIR) && defined (_S_IFMT) && defined (_S_IFDIR)
+#define S_ISDIR(mode)   (((mode) & (_S_IFMT)) == (_S_IFDIR))
+#endif
+
+
+#ifdef OS_aix
+/* AIX has an offset_t time, but somehow it is not scalar ==> forget about it
+ */
+# undef HAVE_OFFSET_T
+#endif
+
+
+#ifdef HAVE_STAT64
+#define MT_STAT stat64
+#define MT_LSTAT lstat64
+#define MT_FSTAT fstat64
+#else
+#define MT_STAT stat
+#define MT_LSTAT lstat
+#define MT_FSTAT fstat
+#endif
+
+
+#ifndef O_LARGEFILE
+#define O_LARGEFILE 0
+#endif
+
+#ifndef __GNUC__
+#ifndef __inline__
+#define __inline__ inline
+#endif
+#endif
+
+#endif