#include <stdarg.h>
#include <unistd.h>
#include <stdlib.h>
+#include <limits.h>
#include <ctype.h>
#include <net/if.h>
#include <sys/ioctl.h>
#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
#include "wmiistatus.h"
memset(part, 0, sizeof(part));
if ((fd = open("/proc/net/wireless", O_RDONLY)) == -1)
- die("Could not open /proc/net/wireless");
+ die("Could not open /proc/net/wireless\n");
(void)read(fd, buf, sizeof(buf));
(void)close(fd);
int ethspeed = 0;
if (get_ethspeed) {
+#ifdef LINUX
/* This code path requires root privileges */
struct ifreq ifr;
struct ethtool_cmd ecmd;
if (ioctl(general_socket, SIOCETHTOOL, &ifr) == 0)
ethspeed = (ecmd.speed == USHRT_MAX ? 0 : ecmd.speed);
else get_ethspeed = false;
+#endif
}
if (ip_address == NULL)
memset(pidbuf, 0, sizeof(pidbuf));
if (glob(path, GLOB_NOCHECK | GLOB_TILDE, NULL, &globbuf) < 0)
- die("glob() failed");
+ die("glob() failed\n");
fd = open((globbuf.gl_pathc > 0 ? globbuf.gl_pathv[0] : path), O_RDONLY);
globfree(&globbuf);
if (fd < 0)
(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[]) {
char part[512],
- pathbuf[512],
- *end;
+ pathbuf[512];
unsigned int i;
int load_avg;
int o, option_index = 0;
struct option long_options[] = {
{"config", required_argument, 0, 'c'},
+ {"help", no_argument, 0, 'h'},
{0, 0, 0, 0}
};
- while ((o = getopt_long(argc, argv, "c:", long_options, &option_index)) != -1)
+ while ((o = getopt_long(argc, argv, "c:h", long_options, &option_index)) != -1)
if ((char)o == 'c')
configfile = optarg;
+ else if ((char)o == 'h') {
+ printf("wmiistatus (c) 2008-2009 Michael Stapelberg\n"
+ "Syntax: %s [-c <configfile>]\n", argv[0]);
+ return 0;
+ }
if (load_configuration(configfile) < 0)
return EXIT_FAILURE;
setup();
if ((general_socket = socket(AF_INET, SOCK_DGRAM, 0)) == -1)
- die("Could not create socket");
+ die("Could not create socket\n");
while (1) {
for (i = 0; i < num_run_watches; i += 2) {
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");
+ die("Could not open /proc/loadavg\n");
(void)read(load_avg, part, sizeof(part));
(void)close(load_avg);
- end = skip_character(part, ' ', 3);
- *end = '\0';
+ *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) {