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| author | Christian Gmeiner <christian.gmeiner@gmail.com> | 2009-10-15 11:04:19 +0200 |
|---|---|---|
| committer | Christian Gmeiner <christian.gmeiner@gmail.com> | 2009-10-15 11:04:19 +0200 |
| commit | 1b9e3804075c2dc6f70beb2e9d14ecbb6f23710c (patch) | |
| tree | 4826c1147e287dd0a66fcc6625b020bf28bb126c /dxr3interface.c | |
| parent | 79956361579c8474684b2bd6509f282eb81425c5 (diff) | |
| download | vdr-plugin-dxr3-1b9e3804075c2dc6f70beb2e9d14ecbb6f23710c.tar.gz vdr-plugin-dxr3-1b9e3804075c2dc6f70beb2e9d14ecbb6f23710c.tar.bz2 | |
check return value of ioctl syscalls
Diffstat (limited to 'dxr3interface.c')
| -rw-r--r-- | dxr3interface.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/dxr3interface.c b/dxr3interface.c index e3d3cea..ea752f6 100644 --- a/dxr3interface.c +++ b/dxr3interface.c @@ -72,7 +72,7 @@ void cDxr3Interface::SetSysClock(uint32_t scr) uint32_t sc; Lock(); - ioctl(m_fdControl, EM8300_IOCTL_SCR_GET, &sc); + CHECK(ioctl(m_fdControl, EM8300_IOCTL_SCR_GET, &sc)); m_offset = scr - sc; Unlock(); } @@ -84,7 +84,7 @@ uint32_t cDxr3Interface::GetSysClock() uint32_t retval; Lock(); - ioctl(m_fdControl, EM8300_IOCTL_SCR_GET, &sc); + CHECK(ioctl(m_fdControl, EM8300_IOCTL_SCR_GET, &sc)); retval = sc + m_offset; Unlock(); @@ -98,7 +98,7 @@ void cDxr3Interface::SetPts(uint32_t pts) Lock(); newPts = pts - m_offset; - ioctl(m_fdVideo, EM8300_IOCTL_VIDEO_SETPTS, &newPts); + CHECK(ioctl(m_fdVideo, EM8300_IOCTL_VIDEO_SETPTS, &newPts)); Unlock(); } @@ -109,7 +109,7 @@ void cDxr3Interface::SetSpuPts(uint32_t pts) Lock(); newPts = (pts - m_offset) << 1; // fix for DVD subtitles - ioctl(m_fdSpu, EM8300_IOCTL_SPU_SETPTS, &newPts); + CHECK(ioctl(m_fdSpu, EM8300_IOCTL_SPU_SETPTS, &newPts)); Unlock(); } @@ -679,7 +679,7 @@ void cDxr3Interface::SetButton(uint16_t sx, uint16_t sy, uint16_t ex, button.left = sx; button.right = ex; - ioctl(m_fdSpu, EM8300_IOCTL_SPU_BUTTON, &button); + CHECK(ioctl(m_fdSpu, EM8300_IOCTL_SPU_BUTTON, &button)); } // ================================== @@ -694,13 +694,13 @@ void cDxr3Interface::ClearButton() button.left = 1; button.right = 2; - ioctl(m_fdSpu, EM8300_IOCTL_SPU_BUTTON, &button); + CHECK(ioctl(m_fdSpu, EM8300_IOCTL_SPU_BUTTON, &button)); } // ================================== void cDxr3Interface::SetPalette(unsigned int *pal) { - ioctl(m_fdSpu, EM8300_IOCTL_SPU_SETPALETTE, (uint8_t*)pal); + CHECK(ioctl(m_fdSpu, EM8300_IOCTL_SPU_SETPALETTE, (uint8_t*)pal)); } // helper functions for dxr3 main osd screen |