DialogF.c- DialogF.h
- Makefile.common
- Makefile.dependencies
- check_lin_tif
- clearcase.c
- clearcase.h
- colorchooser.c
- colorchooser.h
- dragAndDrop.c
- dragAndDrop.h
- ec_glob.c
- ec_glob.h
- fileUtils.c
- fileUtils.h
- filedialog.c
- filedialog.h
- fontsel.c
- fontsel.h
- getfiles.c
- getfiles.h
- libxattr.c
- libxattr.h
- managedList.c
- managedList.h
- misc.c
- misc.h
- motif.c
- motif.h
- nedit_malloc.c
- nedit_malloc.h
- pathutils.c
- pathutils.h
- prefFile.c
- prefFile.h
- printUtils.c
- printUtils.h
- rbTree.c
- rbTree.h
- refString.c
- refString.h
- system.h
- textfield.c
- textfield.h
- textfieldP.h
- utils.c
- utils.h
- xdnd.c
- xdnd.h
1 /*******************************************************************************
2 * *
3 * utils.h -- Nirvana Editor Utilities Header File *
4 * *
5 * Copyright 2002 The NEdit Developers *
6 * *
7 * This is free software; you can redistribute it and/or modify it under the *
8 * terms of the GNU General Public License as published by the Free Software *
9 * Foundation; either version 2 of the License, or (at your option) any later *
10 * version. In addition, you may distribute versions of this program linked to *
11 * Motif or Open Motif. See README for details. *
12 * *
13 * This software is distributed in the hope that it will be useful, but WITHOUT *
14 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or *
15 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for *
16 * more details. *
17 * *
18 * You should have received a copy of the GNU General Public License along with *
19 * software; if not, write to the Free Software Foundation, Inc., 59 Temple *
20 * Place, Suite 330, Boston, MA 02111-1307 USA *
21 * *
22 * Nirvana Text Editor *
23 * July 31, 2001 *
24 * *
25 *******************************************************************************/
26
27 #ifndef NEDIT_UTILS_H_INCLUDED
28 #define NEDIT_UTILS_H_INCLUDED
29
30 #include <sys/utsname.h>
31 #include <sys/types.h>
32
33 #ifdef VMS
34 #include "vmsparam.h"
35 #else
36 #include <sys/param.h>
37 #endif /*VMS*/
38
39 const char *GetCurrentDir(void);
40 const char *GetHomeDir(void);
41 char *PrependHome(const char *filename, char *buf, size_t buflen);
42 const char *GetUserName(void);
43 const char *GetNameOfHost(void);
44 int Min(int i1, int i2);
45 const char* GetRCFileName(int type);
46
47 /*
48 ** Simple stack implementation which only keeps void pointers.
49 ** The stack must already be allocated and initialised:
50 **
51 ** Stack* stack = (Stack*) XtMalloc(sizeof(Stack));
52 ** stack->top = NULL;
53 ** stack->size = 0;
54 **
55 ** NULL is not allowed to pass in, as it is used to signal an empty stack.
56 **
57 ** The user should only ever care about Stack, stackObject is an internal
58 ** object. (So it should really go in utils.c. A forward reference was
59 ** refused by my compiler for some reason though.)
60 */
61 typedef struct _stackObject {
62 void* value;
63 struct _stackObject* next;
64 } stackObject;
65
66 typedef struct {
67 unsigned size;
68 stackObject* top;
69 } Stack;
70
71 void Push(Stack* stack, const void* value);
72 void* Pop(Stack* stack);
73
74 /* N_FILE_TYPES must be the last entry!! This saves us from counting. */
75 enum {NEDIT_RC, AUTOLOAD_NM, NEDIT_HISTORY, SEARCH_HISTORY, XNEDIT_HOME, N_FILE_TYPES};
76
77 /* If anyone knows where to get this from system include files (in a machine
78 independent way), please change this (L_cuserid is apparently not ANSI) */
79 #define MAXUSERNAMELEN 32
80
81 /* Ditto for the maximum length for a node name. SYS_NMLN is not available
82 on most systems, and I don't know what the portable alternative is. */
83 #ifdef SYS_NMLN
84 #define MAXNODENAMELEN SYS_NMLN
85 #else
86 #define MAXNODENAMELEN (MAXPATHLEN+2)
87 #endif
88
89 #endif /* NEDIT_UTILS_H_INCLUDED */
90