X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/e79d4932ea413c277425ff92c456741e0730c3d6..4f5ac5d9fe7525713a007727dd06d5aae031f6ac:/components/uptime.c diff --git a/components/uptime.c b/components/uptime.c index 8a04b92..25f904c 100644 --- a/components/uptime.c +++ b/components/uptime.c @@ -1,45 +1,62 @@ /* See LICENSE file for copyright and license details. */ +#include #include -#if defined(__linux__) -#include -#elif defined(__OpenBSD__) -#include -#include -#endif +#include #include "../util.h" -const char * -uptime(void) -{ - int h; - int m; - int uptime = 0; #if defined(__linux__) - struct sysinfo info; + #include + + const char * + uptime(void) + { + int h; + int m; + int uptime = 0; + struct sysinfo info; + + sysinfo(&info); + uptime = info.uptime; + + h = uptime / 3600; + m = (uptime - h * 3600) / 60; - sysinfo(&info); - uptime = info.uptime; + return bprintf("%dh %dm", h, m); + } #elif defined(__OpenBSD__) - int mib[2]; - size_t size; - time_t now; - struct timeval boottime; + #include + #include - time(&now); + const char * + uptime(void) + { + int h; + int m; + int uptime = 0; - mib[0] = CTL_KERN; - mib[1] = KERN_BOOTTIME; + int mib[2]; + size_t size; + time_t now; + struct timeval boottime; - size = sizeof(boottime); + time(&now); - if (sysctl(mib, 2, &boottime, &size, NULL, 0) != -1) - uptime = now - boottime.tv_sec; - else - return NULL; -#endif - h = uptime / 3600; - m = (uptime - h * 3600) / 60; + mib[0] = CTL_KERN; + mib[1] = KERN_BOOTTIME; + + size = sizeof(boottime); + + if (sysctl(mib, 2, &boottime, &size, NULL, 0) != -1) + uptime = now - boottime.tv_sec; + else { + fprintf(stderr, "sysctl 'KERN_BOOTTIME': %s\n", strerror(errno)); + return NULL; + } - return bprintf("%dh %dm", h, m); -} + h = uptime / 3600; + m = (uptime - h * 3600) / 60; + + return bprintf("%dh %dm", h, m); + } +#endif