diff options
Diffstat (limited to 'cpukit/libnetworking/sys')
| -rw-r--r-- | cpukit/libnetworking/sys/select.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cpukit/libnetworking/sys/select.h b/cpukit/libnetworking/sys/select.h index e69971e3b6..97cddbe3df 100644 --- a/cpukit/libnetworking/sys/select.h +++ b/cpukit/libnetworking/sys/select.h @@ -54,4 +54,14 @@ void selrecord __P((struct proc *selector, struct selinfo *)); void selwakeup __P((struct selinfo *)); #endif +/* Check the first NFDS descriptors each in READFDS (if not NULL) for read + readiness, in WRITEFDS (if not NULL) for write readiness, and in EXCEPTFDS + (if not NULL) for exceptional conditions. If TIMEOUT is not NULL, time out + after waiting the interval specified therein. Returns the number of ready + descriptors, or -1 for errors. */ +extern int select (int __nfds, fd_set *__readfds, + fd_set *__writefds, + fd_set *__exceptfds, + struct timeval *__timeout); + #endif /* !_SYS_SELECT_H_ */ |