busybox-w32/libbb/find_mount_point.c, branch cron_changes

find_mount_point: code shrink

2021-08-12T12:27:46+00:00

Use xrealloc_getcwd_or_warn() instead of a hand-rolled WIN32 equivalent. Saves 84 bytes.

ash, libbb: don't affect POSIX build

2021-07-13T09:43:14+00:00

Tweak code to avoid contamination of the POSIX build. There weren't any adverse effects, but better safe than sorry.

win32: changes to mntent implementation

2021-06-27T13:05:33+00:00

Make the structure returned by getmntent(3) static so it persists after endmntent(3) closes the stream. No current caller in the WIN32 port needs this functionality but it's good to match the documented behaviour. Populate more fields of the mntent structure in find_mount_point(). This is required to support the df -t and -T flags recently added upstream. The static structures used here are allocated on demand. Separate static structures are used in each case because df iterates through mounts calling statfs(2) on each and the WIN32 implementation of statfs(2) calls find_mount_point().

Merge branch 'busybox' into merge

2019-05-27T10:56:52+00:00

libbbb: find_mount_point() too eager to stat mounted devices

2019-04-29T15:59:08+00:00

None of the below "devices" (first word on the line) are real. sysfs /sys sysfs rw,nosuid,nodev,noexec,relatime 0 0 proc /proc proc rw,nosuid,nodev,noexec,relatime 0 0 devtmpfs /dev devtmpfs rw,nosuid,size=7917900k,nr_inodes=1979475,mode=755 0 0 tmpfs /dev/shm tmpfs rw,nosuid,nodev 0 0 devpts /dev/pts devpts rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000 0 0 tmpfs /run tmpfs rw,nosuid,nodev,mode=755 0 0 pstore /sys/fs/pstore pstore rw,nosuid,nodev,noexec,relatime 0 0 configfs /sys/kernel/config configfs rw,relatime 0 0 tmpfs /tmp tmpfs rw,relatime 0 0 function old new delta find_mount_point 297 302 +5 Signed-off-by: Denys Vlasenko

Merge branch 'busybox' into merge

2017-11-03T14:16:08+00:00

whitespace and comment format fixes, no code changes

2017-10-05T12:40:24+00:00

Signed-off-by: Denys Vlasenko

find_mount_point: avoid warnings about casts to non-const

2017-08-23T10:19:24+00:00

These changes were forgotten in 878295063 (df: limited implementation for WIN32, 2013-04-03). Signed-off-by: Johannes Schindelin Signed-off-by: Ron Yorston

find_mount_point: avoid unused variables

2017-08-23T09:37:17+00:00

These variables are not used when compiling for MINGW. This change was forgotten in 878295063 (df: limited implementation for WIN32, 2013-04-03). Signed-off-by: Johannes Schindelin Signed-off-by: Ron Yorston

win32: improve implementation of statfs

2015-11-01T15:06:19+00:00

The WIN32 calls should be passed the root directory of the filesystem.