blob: 3f5462a06920ca4c313f7cf94370774454c88c84 (
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
|
#if 0
#include <stdio.h>
/** generate a temporary file name **/
errno_t tmpnam_s(char *s, rsize_t maxsize)
{
__C_EXT(1, 201112L);
static int ntimescalled = 0;
static char path[L_tmpnam];
if (ntimescalled >= TMP_MAX) {
return 0;
}
ntimescalled++;
if (s == NULL) {
s = path;
}
return 0;
}
/***
The fn(tmpnam) function generates a unique file name that can be used as a
temporary file. A new file name is generated every time the function is called
up to macro(TMP_MAX) times.
If arg(s) is macro(NULL), the temporary name is stored in a static internal
buffer. This buffer may be overwritten by additional calls to fn(tmpnam).
If arg(s) is not macro(NULL), it should point to a type(char) array of at least
macro(L_tmpnam) characters. The temporary name will be copied to this array.
***/
/* UNSPECIFIED: - */
/* UNDEFINED: - */
/* IMPLEMENTATION: behavior if fn(tmpnam) is called more than macro(TMP_MAX) times */
/* LOCALE: - */
/* RETURN: a pointer to the temporary file name */
/*
CEXT1(201112)
*/
#endif
|
