diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/os.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/os.h b/include/os.h index 699682a..c452d1b 100644 --- a/include/os.h +++ b/include/os.h @@ -40,6 +40,16 @@ struct sandbox_state; ssize_t os_read(int fd, void *buf, size_t count); /** + * Access to the OS read() system call with non-blocking access + * + * \param fd File descriptor as returned by os_open() + * \param buf Buffer to place data + * \param count Number of bytes to read + * \return number of bytes read, or -1 on error + */ +ssize_t os_read_no_block(int fd, void *buf, size_t count); + +/** * Access to the OS write() system call * * \param fd File descriptor as returned by os_open() |