diff options
| -rw-r--r-- | wmiistatus.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/wmiistatus.c b/wmiistatus.c index f4dfb16..5c66302 100644 --- a/wmiistatus.c +++ b/wmiistatus.c @@ -51,9 +51,15 @@ #include <glob.h> #include <dirent.h> #include <getopt.h> + #ifdef LINUX #include <linux/ethtool.h> #include <linux/sockios.h> +#else +/* TODO: correctly check for *BSD */ +#include <sys/param.h> +#include <sys/sysctl.h> +#include <sys/resource.h> #endif #define _IS_WMIISTATUS_C @@ -404,8 +410,18 @@ static bool process_runs(const char *path) { (void)read(fd, pidbuf, sizeof(pidbuf)); (void)close(fd); +#ifdef LINUX (void)snprintf(procbuf, sizeof(procbuf), "/proc/%ld", strtol(pidbuf, NULL, 10)); return (stat(procbuf, &statbuf) >= 0); +#else + /* TODO: correctly check for NetBSD. Evaluate if this runs on OpenBSD/FreeBSD */ + struct kinfo_proc info; + size_t length = sizeof(struct kinfo_proc); + int mib[4] = { CTL_KERN, KERN_PROC, KERN_PROC_PID, strtol(pidbuf, NULL, 10) }; + if (sysctl(mib, 4, &info, &length, NULL, 0) < 0) + return false; + return (length != 0); +#endif } int main(int argc, char *argv[]) { @@ -462,11 +478,25 @@ int main(int argc, char *argv[]) { write_to_statusbar(concat(order[ORDER_BATTERY], "battery"), get_battery_info()); /* Get load */ +#ifdef LINUX if ((load_avg = open("/proc/loadavg", O_RDONLY)) == -1) die("Could not open /proc/loadavg\n"); (void)read(load_avg, part, sizeof(part)); (void)close(load_avg); *skip_character(part, ' ', 3) = '\0'; +#else + /* TODO: correctly check for NetBSD, check if it works the same on *BSD */ + struct loadavg load; + size_t length = sizeof(struct loadavg); + int mib[2] = { CTL_VM, VM_LOADAVG }; + if (sysctl(mib, 2, &load, &length, NULL, 0) < 0) + die("Could not sysctl({ CTL_VM, VM_LOADAVG })\n"); + double scale = load.fscale; + (void)snprintf(part, sizeof(part), "%.02f %.02f %.02f", + (double)load.ldavg[0] / scale, + (double)load.ldavg[1] / scale, + (double)load.ldavg[2] / scale); +#endif write_to_statusbar(concat(order[ORDER_LOAD], "load"), part); if (time_format) { |