diff options
Diffstat (limited to 'components/disk.c')
| -rw-r--r-- | components/disk.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/components/disk.c b/components/disk.c index 3d8140e..8a9caa1 100644 --- a/components/disk.c +++ b/components/disk.c @@ -1,5 +1,7 @@ /* See LICENSE file for copyright and license details. */ +#include <errno.h> #include <stdio.h> +#include <string.h> #include <sys/statvfs.h> #include "../util.h" @@ -10,7 +12,7 @@ disk_free(const char *mnt) struct statvfs fs; if (statvfs(mnt, &fs) < 0) { - fprintf(stderr, "Failed to get filesystem info"); + fprintf(stderr, "statvfs '%s': %s\n", mnt, strerror(errno)); return NULL; } @@ -24,7 +26,7 @@ disk_perc(const char *mnt) struct statvfs fs; if (statvfs(mnt, &fs) < 0) { - fprintf(stderr, "Failed to get filesystem info"); + fprintf(stderr, "statvfs '%s': %s\n", mnt, strerror(errno)); return NULL; } @@ -39,7 +41,7 @@ disk_total(const char *mnt) struct statvfs fs; if (statvfs(mnt, &fs) < 0) { - fprintf(stderr, "Failed to get filesystem info"); + fprintf(stderr, "statvfs '%s': %s\n", mnt, strerror(errno)); return NULL; } @@ -52,7 +54,7 @@ disk_used(const char *mnt) struct statvfs fs; if (statvfs(mnt, &fs) < 0) { - fprintf(stderr, "Failed to get filesystem info"); + fprintf(stderr, "statvfs '%s': %s\n", mnt, strerror(errno)); return NULL; } |