Added support for lemonbar

[i3/i3status] / src / print_disk_info.c

diff --git a/src/print_disk_info.c b/src/print_disk_info.c
index b9047e5388e9baa465cd23f334fbdf9755c7f9a9..12d75857cf8dce882a19521d9726473877c9f972 100644 (file)
--- a/src/print_disk_info.c
+++ b/src/print_disk_info.c
@@ -3,14 +3,15 @@
 #include <stdlib.h>
 #include <string.h>
 #include <ctype.h>
-#include <mntent.h>
 #include <stdint.h>
 #include <sys/stat.h>
 #include <sys/statvfs.h>
 #include <sys/types.h>
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || (__OpenBSD__) || defined(__DragonFly__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || (__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
 #include <sys/param.h>
 #include <sys/mount.h>
+#else
+#include <mntent.h>
 #endif
 #include <yajl/yajl_gen.h>
 #include <yajl/yajl_version.h>
@@ -58,7 +59,7 @@ static int print_bytes_human(char *outwalk, uint64_t bytes, const char *prefix_t
  * Determines whether remaining bytes are below given threshold.
  *
  */
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__DragonFly__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
 static bool below_threshold(struct statfs buf, const char *prefix_type, const char *threshold_type, const double low_threshold) {
 #else
 static bool below_threshold(struct statvfs buf, const char *prefix_type, const char *threshold_type, const double low_threshold) {
@@ -115,7 +116,7 @@ void print_disk_info(yajl_gen json_gen, char *buffer, const char *path, const ch
 
     INSTANCE(path);
 
-#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__DragonFly__)
+#if defined(__FreeBSD__) || defined(__FreeBSD_kernel__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
     struct statfs buf;
 
     if (statfs(path, &buf) == -1)
@@ -123,10 +124,11 @@ void print_disk_info(yajl_gen json_gen, char *buffer, const char *path, const ch
 #else
     struct statvfs buf;
 
-    if (statvfs(path, &buf) == -1)
-        return;
-
-    if (format_not_mounted != NULL) {
+    if (statvfs(path, &buf) == -1) {
+        /* If statvfs errors, e.g., due to the path not existing,
+         * we use the format for a not mounted device. */
+        format = format_not_mounted;
+    } else if (format_not_mounted != NULL) {
         FILE *mntentfile = setmntent("/etc/mtab", "r");
         struct mntent *m;
         bool found = false;
@@ -177,22 +179,22 @@ void print_disk_info(yajl_gen json_gen, char *buffer, const char *path, const ch
         }
 
         if (BEGINS_WITH(walk + 1, "percentage_free")) {
-            outwalk += sprintf(outwalk, "%.01f%%", 100.0 * (double)buf.f_bfree / (double)buf.f_blocks);
+            outwalk += sprintf(outwalk, "%.01f%s", 100.0 * (double)buf.f_bfree / (double)buf.f_blocks, pct_mark);
             walk += strlen("percentage_free");
         }
 
         if (BEGINS_WITH(walk + 1, "percentage_used_of_avail")) {
-            outwalk += sprintf(outwalk, "%.01f%%", 100.0 * (double)(buf.f_blocks - buf.f_bavail) / (double)buf.f_blocks);
+            outwalk += sprintf(outwalk, "%.01f%s", 100.0 * (double)(buf.f_blocks - buf.f_bavail) / (double)buf.f_blocks, pct_mark);
             walk += strlen("percentage_used_of_avail");
         }
 
         if (BEGINS_WITH(walk + 1, "percentage_used")) {
-            outwalk += sprintf(outwalk, "%.01f%%", 100.0 * (double)(buf.f_blocks - buf.f_bfree) / (double)buf.f_blocks);
+            outwalk += sprintf(outwalk, "%.01f%s", 100.0 * (double)(buf.f_blocks - buf.f_bfree) / (double)buf.f_blocks, pct_mark);
             walk += strlen("percentage_used");
         }
 
         if (BEGINS_WITH(walk + 1, "percentage_avail")) {
-            outwalk += sprintf(outwalk, "%.01f%%", 100.0 * (double)buf.f_bavail / (double)buf.f_blocks);
+            outwalk += sprintf(outwalk, "%.01f%s", 100.0 * (double)buf.f_bavail / (double)buf.f_blocks, pct_mark);
             walk += strlen("percentage_avail");
         }
     }