blob: f8eadd66f1ed00027f5a16ede9b002efc7a6ce3b (
plain)
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
|
#ifndef __G_REALPATH_H__
#define __G_REALPATH_H__
#include <stdlib.h>
#ifdef _WIN32
/* We don't want to include <windows.h> as it clashes horribly
* with token names from scannerparser.h. So just declare
* GetFullPathNameA() here.
*/
extern unsigned long __stdcall GetFullPathNameA(const char*, unsigned long, char*, char**);
#endif
/**
* g_realpath:
*
* this should be a) filled in for win32 and b) put in glib...
*/
static inline gchar*
g_realpath (const char *path)
{
#ifndef _WIN32
#ifndef PATH_MAX
#define PATH_MAX 4096
#endif
char buffer [PATH_MAX];
if (realpath(path, buffer))
return g_strdup(buffer);
else
return NULL;
#else
char *buffer;
char dummy;
int rc, len;
rc = GetFullPathNameA(path, 1, &dummy, NULL);
if (rc == 0)
{
/* Weird failure, so just return the input path as such */
return g_strdup(path);
}
len = rc + 1;
buffer = g_malloc(len);
rc = GetFullPathNameA(path, len, buffer, NULL);
if (rc == 0 || rc > len)
{
/* Weird failure again */
g_free(buffer);
return g_strdup(path);
}
return buffer;
#endif
}
#endif
|
