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+/** \file global.h
+ * \brief Header: %global definitions for compatibility
+ *
+ * This file should be included after all system includes and before all local includes.
+ */
+
+#ifndef MC_GLOBAL_H
+#define MC_GLOBAL_H
+
+#if defined(HAVE_STRING_H)
+#include <string.h>
+ /* An ANSI string.h and pre-ANSI memory.h might conflict */
+#elif defined(HAVE_MEMORY_H)
+#include <memory.h>
+#else
+#include <strings.h>
+ /* memory and strings.h conflict on other systems */
+#endif /* !STDC_HEADERS & !HAVE_STRING_H */
+
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+
+/* for O_* macros */
+#include <fcntl.h>
+
+/* for sig_atomic_t */
+#include <signal.h>
+
+#ifdef HAVE_FUNC_ATTRIBUTE_FALLTHROUGH
+#define MC_FALLTHROUGH __attribute__((fallthrough))
+#else
+#define MC_FALLTHROUGH
+#endif
+
+/*** typedefs(not structures) and defined constants **********************************************/
+
+/* The O_BINARY definition was taken from gettext */
+#if !defined O_BINARY && defined _O_BINARY
+ /* For MSC-compatible compilers. */
+#define O_BINARY _O_BINARY
+#endif
+#ifdef __BEOS__
+ /* BeOS 5 has O_BINARY, but is has no effect. */
+#undef O_BINARY
+#endif
+/* On reasonable systems, binary I/O is the default. */
+#ifndef O_BINARY
+#define O_BINARY 0
+#endif
+
+/* Replacement for O_NONBLOCK */
+#ifndef O_NONBLOCK
+#ifdef O_NDELAY /* SYSV */
+#define O_NONBLOCK O_NDELAY
+#else /* BSD */
+#define O_NONBLOCK FNDELAY
+#endif /* !O_NDELAY */
+#endif /* !O_NONBLOCK */
+
+#if defined(__QNX__) && !defined(__QNXNTO__)
+/* exec*() from <process.h> */
+#include <unix.h>
+#endif
+
+#include <glib.h>
+#include "glibcompat.h"
+
+/* Solaris9 doesn't have PRIXMAX */
+#ifndef PRIXMAX
+#define PRIXMAX PRIxMAX
+#endif
+
+#ifdef ENABLE_NLS
+#include <libintl.h>
+#define _(String) gettext (String)
+#ifdef gettext_noop
+#define N_(String) gettext_noop (String)
+#else
+#define N_(String) (String)
+#endif
+#else /* Stubs that do something close enough. */
+#define textdomain(String) 1
+#define gettext(String) (String)
+#define ngettext(String1,String2,Num) (((Num) == 1) ? (String1) : (String2))
+#define dgettext(Domain,Message) (Message)
+#define dcgettext(Domain,Message,Type) (Message)
+#define bindtextdomain(Domain,Directory) 1
+#define _(String) (String)
+#define N_(String) (String)
+#endif /* !ENABLE_NLS */
+
+#include "fs.h"
+#include "shell.h"
+#include "mcconfig.h"
+
+#ifdef USE_MAINTAINER_MODE
+#include "lib/logging.h"
+#endif
+
+/* Just for keeping Your's brains from invention a proper size of the buffer :-) */
+#define BUF_10K 10240L
+#define BUF_8K 8192L
+#define BUF_4K 4096L
+#define BUF_1K 1024L
+
+#define BUF_LARGE BUF_1K
+#define BUF_MEDIUM 512
+#define BUF_SMALL 128
+#define BUF_TINY 64
+
+/* ESC_CHAR is defined in /usr/include/langinfo.h in some systems */
+#ifdef ESC_CHAR
+#undef ESC_CHAR
+#endif
+/* AIX compiler doesn't understand '\e' */
+#define ESC_CHAR '\033'
+#define ESC_STR "\033"
+
+/* OS specific defines */
+#define PATH_SEP '/'
+#define PATH_SEP_STR "/"
+#define IS_PATH_SEP(c) ((c) == PATH_SEP)
+#define PATH_ENV_SEP ':'
+#define TMPDIR_DEFAULT "/tmp"
+#define SCRIPT_SUFFIX ""
+#define get_default_editor() "vi"
+#define OS_SORT_CASE_SENSITIVE_DEFAULT TRUE
+#define UTF8_CHAR_LEN 6
+
+/* struct stat members */
+#ifdef __APPLE__
+#define st_atim st_atimespec
+#define st_ctim st_ctimespec
+#define st_mtim st_mtimespec
+#endif
+
+/* Used to distinguish between a normal MC termination and */
+/* one caused by typing 'exit' or 'logout' in the subshell */
+#define SUBSHELL_EXIT 128
+
+#define MC_ERROR g_quark_from_static_string (PACKAGE)
+
+#define DEFAULT_CHARSET "ASCII"
+
+/*** enums ***************************************************************************************/
+
+/* run mode and params */
+typedef enum
+{
+ MC_RUN_FULL = 0,
+ MC_RUN_EDITOR,
+ MC_RUN_VIEWER,
+ MC_RUN_DIFFVIEWER
+} mc_run_mode_t;
+
+/*** structures declarations (and typedefs of structures)*****************************************/
+
+typedef struct
+{
+ const char *mc_version;
+
+ mc_run_mode_t mc_run_mode;
+ gboolean run_from_parent_mc;
+ /* Used so that widgets know if they are being destroyed or shut down */
+ gboolean midnight_shutdown;
+
+ /* sysconfig_dir: Area for default settings from maintainers of distributuves
+ default is /etc/mc or may be defined by MC_DATADIR */
+ char *sysconfig_dir;
+ /* share_data_dir: Area for default settings from developers */
+ char *share_data_dir;
+
+ mc_config_t *main_config;
+ mc_config_t *panels_config;
+
+#ifdef HAVE_CHARSET
+ /* Numbers of (file I/O) and (input/display) codepages. -1 if not selected */
+ int source_codepage;
+ int display_codepage;
+#else
+ /* If true, allow characters in the range 160-255 */
+ gboolean eight_bit_clean;
+ /*
+ * If true, also allow characters in the range 128-159.
+ * This is reported to break on many terminals (xterm, qansi-m).
+ */
+ gboolean full_eight_bits;
+#endif /* !HAVE_CHARSET */
+ /*
+ * If utf-8 terminal utf8_display = TRUE
+ * Display bits set UTF-8
+ */
+ gboolean utf8_display;
+
+ /* Set if the nice message (hint) bar is visible */
+ gboolean message_visible;
+ /* Set if the nice and useful keybar is visible */
+ gboolean keybar_visible;
+
+#ifdef ENABLE_BACKGROUND
+ /* If true, this is a background process */
+ gboolean we_are_background;
+#endif /* ENABLE_BACKGROUND */
+
+ struct
+ {
+ /* Asks for confirmation before clean up of history */
+ gboolean confirm_history_cleanup;
+
+ /* Set if you want the possible completions dialog for the first time */
+ gboolean show_all_if_ambiguous;
+
+ /* Ugly hack in order to distinguish between left and right panel in menubar */
+ /* Set if the command is being run from the "Right" menu */
+ gboolean is_right; /* If the selected menu was the right */
+ } widget;
+
+ /* The user's shell */
+ mc_shell_t *shell;
+
+ struct
+ {
+ /* Use the specified skin */
+ char *skin;
+ /* Dialog window and frop down menu have a shadow */
+ gboolean shadows;
+
+ char *setup_color_string;
+ char *term_color_string;
+ char *color_terminal_string;
+ /* colors specified on the command line: they override any other setting */
+ char *command_line_colors;
+
+#ifndef LINUX_CONS_SAVER_C
+ /* Used only in mc, not in cons.saver */
+ char console_flag;
+#endif /* !LINUX_CONS_SAVER_C */
+ /* If using a subshell for evaluating commands this is true */
+ gboolean use_subshell;
+
+#ifdef ENABLE_SUBSHELL
+ /* File descriptors of the pseudoterminal used by the subshell */
+ int subshell_pty;
+#endif /* !ENABLE_SUBSHELL */
+
+ /* This flag is set by xterm detection routine in function main() */
+ /* It is used by function toggle_subshell() */
+ gboolean xterm_flag;
+
+ /* disable x11 support */
+ gboolean disable_x11;
+
+ /* For slow terminals */
+ /* If true lines are shown by spaces */
+ gboolean slow_terminal;
+
+ /* Set to force black and white display at program startup */
+ gboolean disable_colors;
+
+ /* If true use +, -, | for line drawing */
+ gboolean ugly_line_drawing;
+
+ /* Tries to use old highlight mouse tracking */
+ gboolean old_mouse;
+
+ /* If true, use + and \ keys normally and select/unselect do if M-+ / M-\.
+ and M-- and keypad + / - */
+ gboolean alternate_plus_minus;
+ } tty;
+
+ struct
+ {
+ /* Set when cd symlink following is desirable (bash mode) */
+ gboolean cd_symlinks;
+
+ /* Preallocate space before file copying */
+ gboolean preallocate_space;
+
+ } vfs;
+} mc_global_t;
+
+/*** global variables defined in .c file *********************************************************/
+
+extern mc_global_t mc_global;
+
+/*** declarations of public functions ************************************************************/
+
+/*** inline functions ****************************************************************************/
+#endif
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