[PATCH 7/7] server: use internal paths instead of /proc lookups for inotify

[Damjan Jovanovic]

The inotify code uses the /proc/self/fd/<FD> symlinks to translate
file descriptors to filesystem paths. This is Linux-specific and
unnecessary, as we already store the paths internally, in our
'struct fd'. Use those instead, which gets the file change
notifications to also work on FreeBSD.

Signed-off-by: Damjan Jovanovic <damjan.jov(a)gmail.com>
---
 server/change.c | 88 ++++++++++++++++++++++++-------------------------
 1 file changed, 43 insertions(+), 45 deletions(-)