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| author | Bernd Zeimetz <bernd@bzed.de> | 2012-07-01 22:08:57 +0200 |
|---|---|---|
| committer | Bernd Zeimetz <bernd@bzed.de> | 2012-07-01 22:08:57 +0200 |
| commit | 4e3307756fb4ade7ee38fd4793438640e6bb9c47 (patch) | |
| tree | 755646648503021da0b5ab22a2ba838fae24c07a /gpsd.h-tail | |
| parent | c5623daa22b0659e90268edd37941e941ae8c56a (diff) | |
| download | gpsd-4e3307756fb4ade7ee38fd4793438640e6bb9c47.tar.gz | |
Include unistd.h as workaround for timepps.h missing it.
Also remove a duplicate include of timepps.h from ntpshm.h, moving the
comment to gpsd.h-tail
Diffstat (limited to 'gpsd.h-tail')
| -rw-r--r-- | gpsd.h-tail | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gpsd.h-tail b/gpsd.h-tail index 270af7eb..2e65d9e6 100644 --- a/gpsd.h-tail +++ b/gpsd.h-tail @@ -9,7 +9,16 @@ #include <stdint.h> #include "gps.h" +/* use RFC 2782 PPS API */ +/* this needs linux >= 2.6.34 and + * CONFIG_PPS=y + * CONFIG_PPS_DEBUG=y [optional to kernel log pulses] + * CONFIG_PPS_CLIENT_LDISC=y + */ #if defined(HAVE_SYS_TIMEPPS_H) +// include unistd.h here as it is missing on older pps-tools releases. +// 'close' is not defined otherwise. +#include <unistd.h> #include <sys/timepps.h> #endif |