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Don't list dummy rootfs by default

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sin 2014-03-18 16:19:56 +02:00
parent 7cd9280b11
commit ee88227c33
1 changed files with 8 additions and 1 deletions
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9
df.c
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@ -2,6 +2,7 @@
#include <mntent.h> #include <mntent.h>
#include <stdio.h> #include <stdio.h>
#include <stdlib.h> #include <stdlib.h>
#include <string.h>
#include <sys/statvfs.h> #include <sys/statvfs.h>
#include "util.h" #include "util.h"
@ -18,9 +19,11 @@ main(int argc, char *argv[])
{ {
struct mntent *me = NULL; struct mntent *me = NULL;
FILE *fp; FILE *fp;
int aflag = 0;
ARGBEGIN { ARGBEGIN {
case 'a': case 'a':
aflag = 1;
break; break;
case 's': case 's':
case 'h': case 'h':
@ -35,8 +38,12 @@ main(int argc, char *argv[])
fp = setmntent("/proc/mounts", "r"); fp = setmntent("/proc/mounts", "r");
if (!fp) if (!fp)
eprintf("setmntent %s:", "/proc/mounts"); eprintf("setmntent %s:", "/proc/mounts");
while ((me = getmntent(fp)) != NULL) while ((me = getmntent(fp)) != NULL) {
if (aflag == 0)
if (strcmp(me->mnt_type, "rootfs") == 0)
continue;
mnt_show(me->mnt_fsname, me->mnt_dir); mnt_show(me->mnt_fsname, me->mnt_dir);
}
endmntent(fp); endmntent(fp);
return EXIT_SUCCESS; return EXIT_SUCCESS;