#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__) || defined(__OpenBSD__) || defined(__DragonFly__) || defined(__APPLE__)
#include <sys/param.h>
#include <sys/mount.h>
+#elif defined(__NetBSD__)
#else
#include <mntent.h>
#endif
* 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) {
* human readable manner.
*
*/
-void print_disk_info(yajl_gen json_gen, char *buffer, const char *path, const char *format, const char *format_not_mounted, const char *prefix_type, const char *threshold_type, const double low_threshold) {
+void print_disk_info(yajl_gen json_gen, char *buffer, const char *path, const char *format, const char *format_below_threshold, const char *format_not_mounted, const char *prefix_type, const char *threshold_type, const double low_threshold) {
+ const char *selected_format = format;
const char *walk;
char *outwalk = buffer;
bool colorful_output = false;
+ bool mounted = false;
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)
return;
-#else
+
+ mounted = true;
+#elif defined(__NetBSD__)
struct statvfs buf;
if (statvfs(path, &buf) == -1)
return;
- if (format_not_mounted != NULL) {
+ mounted = true;
+#else
+ struct statvfs buf;
+
+ if (statvfs(path, &buf) == -1) {
+ /* If statvfs errors, e.g., due to the path not existing,
+ * we consider the device not mounted. */
+ mounted = false;
+ } else {
+ char *sanitized = sstrdup(path);
+ if (strlen(sanitized) > 1 && sanitized[strlen(sanitized) - 1] == '/')
+ sanitized[strlen(sanitized) - 1] = '\0';
FILE *mntentfile = setmntent("/etc/mtab", "r");
struct mntent *m;
- bool found = false;
while ((m = getmntent(mntentfile)) != NULL) {
- if (strcmp(m->mnt_dir, path) == 0) {
- found = true;
+ if (strcmp(m->mnt_dir, sanitized) == 0) {
+ mounted = true;
break;
}
}
endmntent(mntentfile);
-
- if (!found) {
- format = format_not_mounted;
- }
+ free(sanitized);
}
#endif
- if (low_threshold > 0 && below_threshold(buf, prefix_type, threshold_type, low_threshold)) {
+ if (!mounted) {
+ if (format_not_mounted == NULL)
+ format_not_mounted = "";
+ selected_format = format_not_mounted;
+ } else if (low_threshold > 0 && below_threshold(buf, prefix_type, threshold_type, low_threshold)) {
START_COLOR("color_bad");
colorful_output = true;
+ if (format_below_threshold != NULL)
+ selected_format = format_below_threshold;
}
- for (walk = format; *walk != '\0'; walk++) {
+ for (walk = selected_format; *walk != '\0'; walk++) {
if (*walk != '%') {
*(outwalk++) = *walk;
- continue;
- }
- if (BEGINS_WITH(walk + 1, "free")) {
+ } else if (BEGINS_WITH(walk + 1, "free")) {
outwalk += print_bytes_human(outwalk, (uint64_t)buf.f_bsize * (uint64_t)buf.f_bfree, prefix_type);
walk += strlen("free");
- }
- if (BEGINS_WITH(walk + 1, "used")) {
+ } else if (BEGINS_WITH(walk + 1, "used")) {
outwalk += print_bytes_human(outwalk, (uint64_t)buf.f_bsize * ((uint64_t)buf.f_blocks - (uint64_t)buf.f_bfree), prefix_type);
walk += strlen("used");
- }
- if (BEGINS_WITH(walk + 1, "total")) {
+ } else if (BEGINS_WITH(walk + 1, "total")) {
outwalk += print_bytes_human(outwalk, (uint64_t)buf.f_bsize * (uint64_t)buf.f_blocks, prefix_type);
walk += strlen("total");
- }
- if (BEGINS_WITH(walk + 1, "avail")) {
+ } else if (BEGINS_WITH(walk + 1, "avail")) {
outwalk += print_bytes_human(outwalk, (uint64_t)buf.f_bsize * (uint64_t)buf.f_bavail, prefix_type);
walk += strlen("avail");
- }
- if (BEGINS_WITH(walk + 1, "percentage_free")) {
- outwalk += sprintf(outwalk, "%.01f%%", 100.0 * (double)buf.f_bfree / (double)buf.f_blocks);
+ } else if (BEGINS_WITH(walk + 1, "percentage_free")) {
+ 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);
+ } else if (BEGINS_WITH(walk + 1, "percentage_used_of_avail")) {
+ 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);
+ } else if (BEGINS_WITH(walk + 1, "percentage_used")) {
+ 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);
+ } else if (BEGINS_WITH(walk + 1, "percentage_avail")) {
+ outwalk += sprintf(outwalk, "%.01f%s", 100.0 * (double)buf.f_bavail / (double)buf.f_blocks, pct_mark);
walk += strlen("percentage_avail");
+
+ } else {
+ *(outwalk++) = '%';
}
}
projects / i3 / i3status / blobdiff