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authorkergoth <kergoth>2002-09-05 18:56:37 (UTC)
committer kergoth <kergoth>2002-09-05 18:56:37 (UTC)
commit3b604a204719a4b45360a9d8685d4bb51a32b9dd (patch) (side-by-side diff)
treebb47316b888c038a0c07373df93e8b2cc853777a
parent45c33b69ae0eec4868a312dc7eb9f496e10588bd (diff)
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Use SIG_IGN rather than an empty handler to ignore SIG_TSTP.
Diffstat (more/less context) (show whitespace changes)
-rw-r--r--libopie/odevice.cpp8
-rw-r--r--libopie/odevice.h2
2 files changed, 1 insertions, 9 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp
index 6572fb6..1da8862 100644
--- a/libopie/odevice.cpp
+++ b/libopie/odevice.cpp
@@ -131,12 +131,6 @@ ODevice::~ODevice ( )
#define APM_IOC_SUSPEND (( 0<<30 ) | ( 'A'<<8 ) | ( 2 ) | ( 0<<16 ))
-
-void ODevice::tstp_sighandler ( int )
-{
-}
-
-
bool ODevice::suspend ( )
{
if ( d-> m_model == OMODEL_Unknown ) // better don't suspend in qvfb / on unkown devices
@@ -149,7 +143,7 @@ bool ODevice::suspend ( )
(( fd = ::open ( "/dev/misc/apm_bios",O_RDWR )) >= 0 )) {
struct timeval tvs, tvn;
- ::signal ( SIGTSTP, tstp_sighandler ); // we don't want to be stopped
+ ::signal ( SIGTSTP, SIG_IGN ); // we don't want to be stopped
::gettimeofday ( &tvs, 0 );
res = ( ::ioctl ( fd, APM_IOC_SUSPEND ) == 0 ); // tell the kernel to "start" suspending
diff --git a/libopie/odevice.h b/libopie/odevice.h
index cda504a..5009b91 100644
--- a/libopie/odevice.h
+++ b/libopie/odevice.h
@@ -102,8 +102,6 @@ protected:
private:
ODevice ( const ODevice & );
-
- static void tstp_sighandler ( int );
};
#endif