-rw-r--r-- | libopie/odevice.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libopie/odevice.cpp b/libopie/odevice.cpp index 2b7e927..9f64fc0 100644 --- a/libopie/odevice.cpp +++ b/libopie/odevice.cpp | |||
@@ -679,33 +679,33 @@ int iPAQ::displayBrightnessResolution ( ) const | |||
679 | 679 | ||
680 | 680 | ||
681 | bool iPAQ::hasLightSensor ( ) const | 681 | bool iPAQ::hasLightSensor ( ) const |
682 | { | 682 | { |
683 | return true; | 683 | return true; |
684 | } | 684 | } |
685 | #include <errno.h> | 685 | #include <errno.h> |
686 | #include <string.h> | 686 | #include <string.h> |
687 | int iPAQ::readLightSensor ( ) | 687 | int iPAQ::readLightSensor ( ) |
688 | { | 688 | { |
689 | int fd; | 689 | int fd; |
690 | int val = -1; | 690 | int val = -1; |
691 | 691 | ||
692 | if (( fd = ::open ( "/proc/hal/light_sensor", O_RDONLY )) >= 0 ) { | 692 | if (( fd = ::open ( "/proc/hal/light_sensor", O_RDONLY )) >= 0 ) { |
693 | char buffer [8]; | 693 | char buffer [8]; |
694 | 694 | ||
695 | if ( ::read ( fd, buffer, 5 ) == 5 ) | 695 | if ( ::read ( fd, buffer, 5 ) == 5 ) { |
696 | char *endptr; | 696 | char *endptr; |
697 | 697 | ||
698 | buffer [4] = 0; | 698 | buffer [4] = 0; |
699 | val = ::strtol ( buffer + 2, &endptr, 16 ); | 699 | val = ::strtol ( buffer + 2, &endptr, 16 ); |
700 | 700 | ||
701 | if ( *endptr != 0 ) | 701 | if ( *endptr != 0 ) |
702 | val = -1; | 702 | val = -1; |
703 | } | 703 | } |
704 | ::close ( fd ); | 704 | ::close ( fd ); |
705 | } | 705 | } |
706 | 706 | ||
707 | return val; | 707 | return val; |
708 | } | 708 | } |
709 | 709 | ||
710 | 710 | ||
711 | /************************************************** | 711 | /************************************************** |