diff options
Diffstat (limited to 'source3/lib/util.c')
| -rw-r--r-- | source3/lib/util.c | 43 |
1 files changed, 27 insertions, 16 deletions
diff --git a/source3/lib/util.c b/source3/lib/util.c index a2f8c086e8..d8bc17221e 100644 --- a/source3/lib/util.c +++ b/source3/lib/util.c @@ -627,26 +627,37 @@ SMB_OFF_T transfer_file(int infd,int outfd,SMB_OFF_T n) Sleep for a specified number of milliseconds. ********************************************************************/ -void msleep(int t) +void msleep(unsigned int t) { - int tdiff=0; - struct timeval tval,t1,t2; - fd_set fds; + unsigned int tdiff=0; + struct timeval tval,t1,t2; + fd_set fds; - GetTimeOfDay(&t1); - GetTimeOfDay(&t2); + GetTimeOfDay(&t1); + GetTimeOfDay(&t2); - while (tdiff < t) { - tval.tv_sec = (t-tdiff)/1000; - tval.tv_usec = 1000*((t-tdiff)%1000); - - FD_ZERO(&fds); - errno = 0; - sys_select_intr(0,&fds,NULL,NULL,&tval); + while (tdiff < t) { + tval.tv_sec = (t-tdiff)/1000; + tval.tv_usec = 1000*((t-tdiff)%1000); + + /* Never wait for more than 1 sec. */ + if (tval.tv_sec > 1) { + tval.tv_sec = 1; + tval.tv_usec = 0; + } - GetTimeOfDay(&t2); - tdiff = TvalDiff(&t1,&t2); - } + FD_ZERO(&fds); + errno = 0; + sys_select_intr(0,&fds,NULL,NULL,&tval); + + GetTimeOfDay(&t2); + if (t2.tv_sec < t1.tv_sec) { + /* Someone adjusted time... */ + t1 = t2; + } + + tdiff = TvalDiff(&t1,&t2); + } } /**************************************************************************** |