diff options
Diffstat (limited to 'include/sys')
| -rw-r--r-- | include/sys/cmd.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/include/sys/cmd.h b/include/sys/cmd.h index eb3cbfc..b2825a7 100644 --- a/include/sys/cmd.h +++ b/include/sys/cmd.h @@ -26,10 +26,8 @@ extern "C" { /* including the terminating null pointer. */ /* */ /* return value: */ -/* zero upon successful parsing and buffer initialization */ -/* negative value returned upon failure, which is the actual value */ -/* returned by the underlying system call; accordingly, errno */ -/* is _not_ set by the above interface. */ +/* zero upon successful parsing and buffer initialization; */ +/* otherwise, -1 shall be returned and errno set to indicate the error. */ /* */ /* implementation: */ /* the above interface is async-safe, thread-safe, and re-entrant. */ |