author | sandman <sandman> | 2002-09-05 19:10:48 (UTC) |
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committer | sandman <sandman> | 2002-09-05 19:10:48 (UTC) |
commit | dd0222d2ec7a8f7363e746b079a46034d80d3466 (patch) (unidiff) | |
tree | cb28ec395f5684a787d6c835c4cfe1ee04221064 | |
parent | b95c5502fb1b7425fe0cc503a17d8dd3658b032b (diff) | |
download | opie-dd0222d2ec7a8f7363e746b079a46034d80d3466.zip opie-dd0222d2ec7a8f7363e746b079a46034d80d3466.tar.gz opie-dd0222d2ec7a8f7363e746b079a46034d80d3466.tar.bz2 |
suspend code now also calls sync() to flush fs caches (just like apm tool)
-rw-r--r-- | libopie/odevice.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp index 1da8862..2f40731 100644 --- a/libopie/odevice.cpp +++ b/libopie/odevice.cpp | |||
@@ -147,9 +147,10 @@ bool ODevice::suspend ( ) | |||
147 | ::gettimeofday ( &tvs, 0 ); | 147 | ::gettimeofday ( &tvs, 0 ); |
148 | 148 | ||
149 | ::sync ( ); // flush fs caches | ||
150 | |||
149 | res = ( ::ioctl ( fd, APM_IOC_SUSPEND ) == 0 ); // tell the kernel to "start" suspending | 151 | res = ( ::ioctl ( fd, APM_IOC_SUSPEND ) == 0 ); // tell the kernel to "start" suspending |
150 | ::close ( fd ); | ||
151 | 152 | ||
152 | if ( res ) { | 153 | if ( res ) { |
153 | ::kill ( -::getpid ( ), SIGTSTP ); // stop everthing in out process group | 154 | ::kill ( -::getpid ( ), SIGTSTP ); // stop everthing in our process group |
154 | 155 | ||
155 | do { // wait at most 1.5 sec: either suspend didn't work or the device resumed | 156 | do { // wait at most 1.5 sec: either suspend didn't work or the device resumed |
@@ -161,4 +162,5 @@ bool ODevice::suspend ( ) | |||
161 | } | 162 | } |
162 | 163 | ||
164 | ::close ( fd ); | ||
163 | ::signal ( SIGTSTP, SIG_DFL ); | 165 | ::signal ( SIGTSTP, SIG_DFL ); |
164 | } | 166 | } |