diff options
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/unistd.h | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/posix/unistd.h b/posix/unistd.h index 6fdfa0d..1e28ba2 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -699,18 +699,12 @@ extern __pid_t vfork (void) __THROW; /* Return the pathname of the terminal FD is open on, or NULL on errors. - The returned storage is good only until the next call to this function. - - This function is a possible cancellation points and therefore not - marked with __THROW. */ -extern char *ttyname (int __fd); + The returned storage is good only until the next call to this function. */ +extern char *ttyname (int __fd) __THROW; /* Store at most BUFLEN characters of the pathname of the terminal FD is - open on in BUF. Return 0 on success, otherwise an error number. - - This function is a possible cancellation points and therefore not - marked with __THROW. */ -extern int ttyname_r (int __fd, char *__buf, size_t __buflen); + open on in BUF. Return 0 on success, otherwise an error number. */ +extern int ttyname_r (int __fd, char *__buf, size_t __buflen) __THROW; /* Return 1 if FD is a valid descriptor associated with a terminal, zero if not. */ |