diff options
Diffstat (limited to 'src/os_unix.h')
| -rw-r--r-- | src/os_unix.h | 429 |
1 files changed, 78 insertions, 351 deletions
diff --git a/src/os_unix.h b/src/os_unix.h index 3eb79e9a25..3a20c49252 100644 --- a/src/os_unix.h +++ b/src/os_unix.h @@ -1,351 +1,78 @@ -/* vi:set ts=8 sts=4 sw=4: - * - * VIM - Vi IMproved by Bram Moolenaar - * - * Do ":help uganda" in Vim to read copying and usage conditions. - * Do ":help credits" in Vim to see a list of people who contributed. - */ - -/* - * NextStep has a problem with configure, undefine a few things: - */ - -#include <stdio.h> -#include <ctype.h> - -# include <sys/types.h> -# include <sys/stat.h> - -#ifdef HAVE_STDLIB_H -# include <stdlib.h> -#endif - - - -/* On AIX 4.2 there is a conflicting prototype for ioctl() in stropts.h and - * unistd.h. This hack should fix that (suggested by Jeff George). - * But on AIX 4.3 it's alright (suggested by Jake Hamby). */ - -#ifdef HAVE_UNISTD_H -# include <unistd.h> -#endif - -#ifdef HAVE_LIBC_H -# include <libc.h> /* for NeXT */ -#endif - -#ifdef HAVE_SYS_PARAM_H -# include <sys/param.h> /* defines BSD, if it's a BSD system */ -#endif - -/* - * Sun defines FILE on SunOS 4.x.x, Solaris has a typedef for FILE - */ - -#ifndef __ARGS -/* The AIX VisualAge cc compiler defines __EXTENDED__ instead of __STDC__ - * because it includes pre-ansi features. */ -# if defined(__STDC__) || defined(__GNUC__) || defined(__EXTENDED__) -# define __ARGS(x) x -# else -# define __ARGS(x) () -# endif -#endif - -/* always use unlink() to remove files */ -# define vim_mkdir(x, y) mkdir((char *)(x), y) -# define mch_rmdir(x) rmdir((char *)(x)) -# define mch_remove(x) unlink((char *)(x)) - -/* The number of arguments to a signal handler is configured here. */ -/* It used to be a long list of almost all systems. Any system that doesn't - * have an argument??? */ -#define SIGHASARG - -/* List 3 arg systems here. I guess __sgi, please test and correct me. jw. */ - -#ifdef SIGHASARG -# ifdef SIGHAS3ARGS -# define SIGPROTOARG (int, int, struct sigcontext *) -# define SIGDEFARG(s) (s, sig2, scont) int s, sig2; struct sigcontext *scont; -# define SIGDUMMYARG 0, 0, (struct sigcontext *)0 -# else -# define SIGPROTOARG (int) -# define SIGDEFARG(s) (s) int s; -# define SIGDUMMYARG 0 -# endif -#else -# define SIGPROTOARG (void) -# define SIGDEFARG(s) () -# define SIGDUMMYARG -#endif - -#ifdef HAVE_DIRENT_H -# include <dirent.h> -# ifndef NAMLEN -# define NAMLEN(dirent) strlen((dirent)->d_name) -# endif -#else -# define dirent direct -# define NAMLEN(dirent) (dirent)->d_namlen -# if HAVE_SYS_NDIR_H -# include <sys/ndir.h> -# endif -# if HAVE_SYS_DIR_H -# include <sys/dir.h> -# endif -# if HAVE_NDIR_H -# include <ndir.h> -# endif -#endif - -#if !defined(HAVE_SYS_TIME_H) || defined(TIME_WITH_SYS_TIME) -# include <time.h> /* on some systems time.h should not be - included together with sys/time.h */ -#endif -#ifdef HAVE_SYS_TIME_H -# include <sys/time.h> -#endif - -#include <signal.h> - -#if defined(DIRSIZ) && !defined(MAXNAMLEN) -# define MAXNAMLEN DIRSIZ -#endif - -#if defined(UFS_MAXNAMLEN) && !defined(MAXNAMLEN) -# define MAXNAMLEN UFS_MAXNAMLEN /* for dynix/ptx */ -#endif - -#if defined(NAME_MAX) && !defined(MAXNAMLEN) -# define MAXNAMLEN NAME_MAX /* for Linux before .99p3 */ -#endif - -/* - * Note: if MAXNAMLEN has the wrong value, you will get error messages - * for not being able to open the swap file. - */ -#if !defined(MAXNAMLEN) -# define MAXNAMLEN 512 /* for all other Unix */ -#endif - -#define BASENAMELEN (MAXNAMLEN - 5) - -#ifdef HAVE_PWD_H -# include <pwd.h> -#endif - -#ifdef __COHERENT__ -# undef __ARGS -#endif - -/* - * Unix system-dependent file names - */ -#ifndef SYS_VIMRC_FILE -# define SYS_VIMRC_FILE "$VIM/vimrc" -#endif -#ifndef SYS_GVIMRC_FILE -# define SYS_GVIMRC_FILE "$VIM/gvimrc" -#endif -#ifndef DFLT_HELPFILE -# define DFLT_HELPFILE "$VIMRUNTIME/doc/help.txt" -#endif -#ifndef FILETYPE_FILE -# define FILETYPE_FILE "filetype.vim" -#endif -#ifndef FTPLUGIN_FILE -# define FTPLUGIN_FILE "ftplugin.vim" -#endif -#ifndef INDENT_FILE -# define INDENT_FILE "indent.vim" -#endif -#ifndef FTOFF_FILE -# define FTOFF_FILE "ftoff.vim" -#endif -#ifndef FTPLUGOF_FILE -# define FTPLUGOF_FILE "ftplugof.vim" -#endif -#ifndef INDOFF_FILE -# define INDOFF_FILE "indoff.vim" -#endif -#ifndef SYS_MENU_FILE -# define SYS_MENU_FILE "$VIMRUNTIME/menu.vim" -#endif - -#ifndef USR_EXRC_FILE -# define USR_EXRC_FILE "$HOME/.exrc" -#endif - - -#ifndef USR_VIMRC_FILE -# define USR_VIMRC_FILE "$HOME/.neovimrc" -#endif - - -#if !defined(USR_EXRC_FILE2) -# define USR_VIMRC_FILE2 "~/.neovim/vimrc" -#endif - - -#ifndef USR_GVIMRC_FILE -# define USR_GVIMRC_FILE "$HOME/.neogvimrc" -#endif - -#ifndef USR_GVIMRC_FILE2 -# define USR_GVIMRC_FILE2 "~/.neovim/gvimrc" -#endif - - -#ifndef EVIM_FILE -# define EVIM_FILE "$VIMRUNTIME/evim.vim" -#endif - -# ifndef VIMINFO_FILE -# define VIMINFO_FILE "$HOME/.neoviminfo" -# endif - -#ifndef EXRC_FILE -# define EXRC_FILE ".exrc" -#endif - -#ifndef VIMRC_FILE -# define VIMRC_FILE ".neovimrc" -#endif - - -#ifndef SYNTAX_FNAME -# define SYNTAX_FNAME "$VIMRUNTIME/syntax/%s.vim" -#endif - -#ifndef DFLT_BDIR -# define DFLT_BDIR ".,~/tmp,~/" /* default for 'backupdir' */ -#endif - -#ifndef DFLT_DIR -# define DFLT_DIR ".,~/tmp,/var/tmp,/tmp" /* default for 'directory' */ -#endif - -#ifndef DFLT_VDIR -# define DFLT_VDIR "$HOME/.neovim/view" /* default for 'viewdir' */ -#endif - -#define DFLT_ERRORFILE "errors.err" - -# ifdef RUNTIME_GLOBAL -# define DFLT_RUNTIMEPATH "~/.neovim," RUNTIME_GLOBAL ",$VIMRUNTIME," \ - RUNTIME_GLOBAL "/after,~/.neovim/after" -# else -# define DFLT_RUNTIMEPATH \ - "~/.neovim,$VIM/vimfiles,$VIMRUNTIME,$VIM/vimfiles/after,~/.neovim/after" -# endif - -# define TEMPDIRNAMES "$TMPDIR", "/tmp", ".", "$HOME" -# define TEMPNAMELEN 256 - -/* Special wildcards that need to be handled by the shell */ -#define SPECIAL_WILDCHAR "`'{" - -#ifndef HAVE_OPENDIR -# define NO_EXPANDPATH -#endif - -/* - * Unix has plenty of memory, use large buffers - */ -#define CMDBUFFSIZE 1024 /* size of the command processing buffer */ - -/* Use the system path length if it makes sense. */ -#if defined(PATH_MAX) && (PATH_MAX > 1000) -# define MAXPATHL PATH_MAX -#else -# define MAXPATHL 1024 -#endif - -#define CHECK_INODE /* used when checking if a swap file already - exists for a file */ -# ifndef DFLT_MAXMEM -# define DFLT_MAXMEM (5*1024) /* use up to 5 Mbyte for a buffer */ -# endif -# ifndef DFLT_MAXMEMTOT -# define DFLT_MAXMEMTOT (10*1024) /* use up to 10 Mbyte for Vim */ -# endif - -/* memmove is not present on all systems, use memmove, bcopy, memcpy or our - * own version */ -/* Some systems have (void *) arguments, some (char *). If we use (char *) it - * works for all */ -#ifdef USEMEMMOVE -# define mch_memmove(to, from, len) memmove((char *)(to), (char *)(from), len) -#else -# ifdef USEBCOPY -# define mch_memmove(to, from, len) bcopy((char *)(from), (char *)(to), len) -# else -# ifdef USEMEMCPY -# define mch_memmove(to, from, len) memcpy((char *)(to), (char *)(from), len) -# else -# define VIM_MEMMOVE /* found in misc2.c */ -# endif -# endif -#endif - -# ifdef HAVE_RENAME -# define mch_rename(src, dst) rename(src, dst) -# else -int mch_rename __ARGS((const char *src, const char *dest)); -# endif -# ifdef __MVS__ -/* on OS390 Unix getenv() doesn't return a pointer to persistent - * storage -> use __getenv() */ -# define mch_getenv(x) (char_u *)__getenv((char *)(x)) -# else -# define mch_getenv(x) (char_u *)getenv((char *)(x)) -# endif -# define mch_setenv(name, val, x) setenv(name, val, x) - -#if !defined(S_ISDIR) && defined(S_IFDIR) -# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) -#endif -#if !defined(S_ISREG) && defined(S_IFREG) -# define S_ISREG(m) (((m) & S_IFMT) == S_IFREG) -#endif -#if !defined(S_ISBLK) && defined(S_IFBLK) -# define S_ISBLK(m) (((m) & S_IFMT) == S_IFBLK) -#endif -#if !defined(S_ISSOCK) && defined(S_IFSOCK) -# define S_ISSOCK(m) (((m) & S_IFMT) == S_IFSOCK) -#endif -#if !defined(S_ISFIFO) && defined(S_IFIFO) -# define S_ISFIFO(m) (((m) & S_IFMT) == S_IFIFO) -#endif -#if !defined(S_ISCHR) && defined(S_IFCHR) -# define S_ISCHR(m) (((m) & S_IFMT) == S_IFCHR) -#endif - -/* Note: Some systems need both string.h and strings.h (Savage). However, - * some systems can't handle both, only use string.h in that case. */ -#ifdef HAVE_STRING_H -# include <string.h> -#endif -#if defined(HAVE_STRINGS_H) && !defined(NO_STRINGS_WITH_STRING_H) -# include <strings.h> -#endif - -#if defined(HAVE_SETJMP_H) -# include <setjmp.h> -# ifdef HAVE_SIGSETJMP -# define JMP_BUF sigjmp_buf -# define SETJMP(x) sigsetjmp((x), 1) -# define LONGJMP siglongjmp -# else -# define JMP_BUF jmp_buf -# define SETJMP(x) setjmp(x) -# define LONGJMP longjmp -# endif -#endif - -#define HAVE_DUP /* have dup() */ -#define HAVE_ST_MODE /* have stat.st_mode */ - -/* We have three kinds of ACL support. */ -#define HAVE_ACL (HAVE_POSIX_ACL || HAVE_SOLARIS_ACL || HAVE_AIX_ACL) +#ifndef NEOVIM_OS_UNIX_H +#define NEOVIM_OS_UNIX_H +/* os_unix.c */ +void mch_write __ARGS((char_u *s, int len)); +int mch_inchar __ARGS((char_u *buf, int maxlen, long wtime, int tb_change_cnt)); +int mch_char_avail __ARGS((void)); +void mch_delay __ARGS((long msec, int ignoreinput)); +int mch_stackcheck __ARGS((char *p)); +void mch_startjmp __ARGS((void)); +void mch_endjmp __ARGS((void)); +void mch_didjmp __ARGS((void)); +void mch_suspend __ARGS((void)); +void mch_init __ARGS((void)); +void reset_signals __ARGS((void)); +int vim_handle_signal __ARGS((int sig)); +int mch_check_win __ARGS((int argc, char **argv)); +int mch_input_isatty __ARGS((void)); +int mch_can_restore_title __ARGS((void)); +int mch_can_restore_icon __ARGS((void)); +void mch_settitle __ARGS((char_u *title, char_u *icon)); +void mch_restore_title __ARGS((int which)); +int vim_is_xterm __ARGS((char_u *name)); +int use_xterm_like_mouse __ARGS((char_u *name)); +int use_xterm_mouse __ARGS((void)); +int vim_is_iris __ARGS((char_u *name)); +int vim_is_vt300 __ARGS((char_u *name)); +int vim_is_fastterm __ARGS((char_u *name)); +int mch_get_user_name __ARGS((char_u *s, int len)); +int mch_get_uname __ARGS((uid_t uid, char_u *s, int len)); +void mch_get_host_name __ARGS((char_u *s, int len)); +long mch_get_pid __ARGS((void)); +void slash_adjust __ARGS((char_u *p)); +void fname_case __ARGS((char_u *name, int len)); +long mch_getperm __ARGS((char_u *name)); +int mch_setperm __ARGS((char_u *name, long perm)); +void mch_copy_sec __ARGS((char_u *from_file, char_u *to_file)); +vim_acl_T mch_get_acl __ARGS((char_u *fname)); +void mch_set_acl __ARGS((char_u *fname, vim_acl_T aclent)); +void mch_free_acl __ARGS((vim_acl_T aclent)); +void mch_hide __ARGS((char_u *name)); +int mch_isdir __ARGS((char_u *name)); +int mch_can_exe __ARGS((char_u *name)); +int mch_nodetype __ARGS((char_u *name)); +void mch_early_init __ARGS((void)); +void mch_free_mem __ARGS((void)); +void mch_exit __ARGS((int r)); +void mch_settmode __ARGS((int tmode)); +void get_stty __ARGS((void)); +void mch_setmouse __ARGS((int on)); +void check_mouse_termcode __ARGS((void)); +int mch_screenmode __ARGS((char_u *arg)); +int mch_get_shellsize __ARGS((void)); +void mch_set_shellsize __ARGS((void)); +void mch_new_shellsize __ARGS((void)); +int mch_call_shell __ARGS((char_u *cmd, int options)); +void mch_breakcheck __ARGS((void)); +int mch_expandpath __ARGS((garray_T *gap, char_u *path, int flags)); +int mch_expand_wildcards __ARGS((int num_pat, char_u **pat, int *num_file, + char_u ***file, + int flags)); +int mch_has_exp_wildcard __ARGS((char_u *p)); +int mch_has_wildcard __ARGS((char_u *p)); +int mch_libcall __ARGS((char_u *libname, char_u *funcname, char_u *argstring, + int argint, char_u **string_result, + int *number_result)); +void setup_term_clip __ARGS((void)); +void start_xterm_trace __ARGS((int button)); +void stop_xterm_trace __ARGS((void)); +void clear_xterm_clip __ARGS((void)); +int clip_xterm_own_selection __ARGS((VimClipboard *cbd)); +void clip_xterm_lose_selection __ARGS((VimClipboard *cbd)); +void clip_xterm_request_selection __ARGS((VimClipboard *cbd)); +void clip_xterm_set_selection __ARGS((VimClipboard *cbd)); +int xsmp_handle_requests __ARGS((void)); +void xsmp_init __ARGS((void)); +void xsmp_close __ARGS((void)); +/* vim: set ft=c : */ +#endif /* NEOVIM_OS_UNIX_H */ |