diff options
Diffstat (limited to 'posix/unistd.h')
| -rw-r--r-- | posix/unistd.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/posix/unistd.h b/posix/unistd.h index 14b11b16c0..e9754e1208 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -513,8 +513,8 @@ extern char *ttyname __P ((int __fd)); #ifdef __USE_REENTRANT /* Store at most BUFLEN characters of the pathname of the terminal FD is open on in BUF. Return 0 on success, -1 otherwise. */ -extern int __ttyname_r __P ((int __fd, char *__buf, int __buflen)); -extern int ttyname_r __P ((int __fd, char *__buf, int __buflen)); +extern int __ttyname_r __P ((int __fd, char *__buf, size_t __buflen)); +extern int ttyname_r __P ((int __fd, char *__buf, size_t __buflen)); #endif /* Return 1 if FD is a valid descriptor associated |