diff options
Diffstat (limited to 'linux/uptime.c')
-rw-r--r-- | linux/uptime.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/linux/uptime.c b/linux/uptime.c new file mode 100644 index 00000000..d6e6c9d5 --- /dev/null +++ b/linux/uptime.c @@ -0,0 +1,12 @@ +#include <sys/sysinfo.h> + +long uptime(void) { + struct sysinfo si; + + if (sysinfo(&si) != 0) + { + return -1; + } + + return si.uptime; +} |