1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
|
/*
* $Id: routines.h,v 1.2 2002/02/16 23:19:39 darren Exp $
*
* Copyright (c) 1998-2002, Darren Hiebert
*
* This source code is released for free distribution under the terms of the
* GNU General Public License.
*
* External interface to routines.c
*/
#ifndef _ROUTINES_H
#define _ROUTINES_H
/*
* INCLUDE FILES
*/
#include "general.h" /* must always come first */
/*
* MACROS
*/
#define xMalloc(n,Type) (Type *)eMalloc((size_t)(n) * sizeof (Type))
#define xCalloc(n,Type) (Type *)eCalloc((size_t)(n), sizeof (Type))
#define xRealloc(p,n,Type) (Type *)eRealloc((p), (n) * sizeof (Type))
/*
* Portability macros
*/
#ifndef PATH_SEPARATOR
# if defined (MSDOS_STYLE_PATH)
# define PATH_SEPARATOR '\\'
# elif defined (QDOS)
# define PATH_SEPARATOR '_'
# else
# define PATH_SEPARATOR '/'
# endif
#endif
#if defined (MSDOS_STYLE_PATH) && defined (UNIX_PATH_SEPARATOR)
# define OUTPUT_PATH_SEPARATOR '/'
#else
# define OUTPUT_PATH_SEPARATOR PATH_SEPARATOR
#endif
/*
* DATA DECLARATIONS
*/
extern char *CurrentDirectory;
typedef int errorSelection;
enum eErrorTypes { FATAL = 1, WARNING = 2, PERROR = 4 };
/*
* FUNCTION PROTOTYPES
*/
extern void setExecutableName (const char *const path);
extern const char *getExecutableName (void);
extern void error (const errorSelection selection, const char *const format, ...) __printf__ (2, 3);
/* Memory allocation functions */
#ifdef NEED_PROTO_MALLOC
extern void *malloc (size_t);
extern void *realloc (void *ptr, size_t);
#endif
extern void *eMalloc (const size_t size);
extern void *eCalloc (const size_t count, const size_t size);
extern void *eRealloc (void *const ptr, const size_t size);
extern void eFree (void *const ptr);
/* String manipulation functions */
#if !defined (HAVE_STRCASECMP) && !defined (HAVE_STRICMP)
extern int strcasecmp (const char *s1, const char *s2);
#endif
#if !defined (HAVE_STRNCASECMP) && !defined (HAVE_STRNICMP)
extern int strncasecmp (const char *s1, const char *s2, size_t n);
#endif
#ifndef HAVE_STRSTR
extern char* strstr (const char *str, const char *substr);
#endif
extern char* eStrdup (const char* str);
extern void toLowerString (char* str);
extern void toUpperString (char* str);
extern char* newLowerString (const char* str);
extern char* newUpperString (const char* str);
/* File system functions */
extern void setCurrentDirectory (void);
extern boolean doesFileExist (const char *const fileName);
extern long unsigned int getFileSize (const char *const name);
extern boolean isExecutable (const char *const name);
extern boolean isNormalFile (const char *const name);
extern boolean isDirectory (const char *const name);
extern boolean isSymbolicLink (const char *const name);
extern boolean isRecursiveLink (const char* const dirName);
extern boolean isSameFile (const char *const name1, const char *const name2);
#if defined(NEED_PROTO_FGETPOS)
extern int fgetpos (FILE *stream, fpos_t *pos);
extern int fsetpos (FILE *stream, fpos_t *pos);
#endif
extern const char *baseFilename (const char *const filePath);
extern boolean isAbsolutePath (const char *const path);
extern char* absoluteFilename (const char *file);
extern char* absoluteDirname (char *file);
extern char* relativeFilename (const char *file, const char *dir);
extern vString *combinePathAndFile (const char *const path, const char *const file);
extern FILE *tempFile (const char *const mode, char **const pName);
#endif /* _ROUTINES_H */
/* vi:set tabstop=8 shiftwidth=4: */
|
