| [ < ] | [ > ] | [ << ] | [ Up ] | [ >> ] | [Top] | [Contents] | [Index] | [ ? ] |
#include <libc/symlink.h> int __solve_dir_symlinks(const char *symlink_path, char *real_path); |
This function resolves given symlink in symlink_path---all path components except the last one and all symlink levels are resolved. If symlink_path does not contain symlinks at all, it is simply copied to real_path.
real_path should be of size FILENAME_MAX, to contain
the maximum possible length of path.
Zero in case of error (and errno set to the appropriate
error code), non-zero in case of success.
| ANSI/ISO C | No |
| POSIX | No |
#include <libc/symlink.h>
#include <stdio.h>
char fn[] = "c:/somelink/someotherlink/somefile";
char file_name[FILENAME_MAX];
__solve_dir_symlinks(fn, file_name);
printf("The real path to %s is %s\n", fn, file_name);
|