Revision 4d224196 vl.c
| b/vl.c | ||
|---|---|---|
| 4625 | 4625 |
char *dir; |
| 4626 | 4626 |
char *p = NULL; |
| 4627 | 4627 |
char *res; |
| 4628 |
#ifdef PATH_MAX |
|
| 4629 | 4628 |
char buf[PATH_MAX]; |
| 4630 |
#endif |
|
| 4631 | 4629 |
size_t max_len; |
| 4632 | 4630 |
|
| 4633 | 4631 |
#if defined(__linux__) |
| ... | ... | |
| 4652 | 4650 |
/* If we don't have any way of figuring out the actual executable |
| 4653 | 4651 |
location then try argv[0]. */ |
| 4654 | 4652 |
if (!p) {
|
| 4655 |
#ifdef PATH_MAX |
|
| 4656 |
p = buf; |
|
| 4657 |
#endif |
|
| 4658 |
p = realpath(argv0, p); |
|
| 4653 |
p = realpath(argv0, buf); |
|
| 4659 | 4654 |
if (!p) {
|
| 4660 | 4655 |
return NULL; |
| 4661 | 4656 |
} |
| ... | ... | |
| 4674 | 4669 |
res = NULL; |
| 4675 | 4670 |
} |
| 4676 | 4671 |
} |
| 4677 |
#ifndef PATH_MAX |
|
| 4678 |
free(p); |
|
| 4679 |
#endif |
|
| 4672 |
|
|
| 4680 | 4673 |
return res; |
| 4681 | 4674 |
} |
| 4682 | 4675 |
#undef SHARE_SUFFIX |
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