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| author | Paul Fox <pgf@brightstareng.com> | 2005-07-19 20:55:37 +0000 |
|---|---|---|
| committer | Paul Fox <pgf@brightstareng.com> | 2005-07-19 20:55:37 +0000 |
| commit | 3f6f3174e9bd7671a97b88b90e50595a8c3c4231 (patch) | |
| tree | 865c0e6afb3e16c87ae1953a640e7613a6169bec | |
| parent | 0a92bbf349c3a5f67182aca3932a7e29185ab3cf (diff) | |
| download | busybox-3f6f3174e9bd7671a97b88b90e50595a8c3c4231.tar.gz | |
applying fix from:
0000068: mount limited to max 8 loop devices (patch provided)
(made minor wording change for config help message)
| -rw-r--r-- | libbb/loop.c | 2 | ||||
| -rw-r--r-- | util-linux/Config.in | 8 |
2 files changed, 9 insertions, 1 deletions
diff --git a/libbb/loop.c b/libbb/loop.c index 8c3ad2ce0..19bbf3674 100644 --- a/libbb/loop.c +++ b/libbb/loop.c @@ -132,7 +132,7 @@ extern char *find_unused_loop_device(void) struct stat statbuf; struct loop_info loopinfo; - for (i = 0; i <= 7; i++) { + for (i = 0; i <= CONFIG_FEATURE_MOUNT_LOOP_MAX; i++) { sprintf(dev, LOOP_FORMAT, i); if (stat(dev, &statbuf) == 0 && S_ISBLK(statbuf.st_mode)) { if ((fd = open(dev, O_RDONLY)) >= 0) { diff --git a/util-linux/Config.in b/util-linux/Config.in index b54165409..7007915ba 100644 --- a/util-linux/Config.in +++ b/util-linux/Config.in @@ -349,6 +349,14 @@ config CONFIG_FEATURE_MOUNT_LOOP if you need to do something advanced, such as specify an offset or cryptographic options to the loopback device. +config CONFIG_FEATURE_MOUNT_LOOP_MAX + int " max number of loop devices" + default 7 + depends on CONFIG_FEATURE_MOUNT_LOOP + help + This option sets the highest numbered loop device to be used + automatically by the '-o loop' feature of mount. + config CONFIG_FEATURE_MTAB_SUPPORT bool " Support for a /etc/mtab file (instead of symlink to /proc/mounts)" default n |