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| author | Eric W. Biederman <ebiederm@xmission.com> | 2012-01-18 12:15:51 +0100 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2012-01-25 01:40:29 +0100 |
| commit | 6a75ce167c53b41f15088d3c2c7e51c89dc8798a (patch) | |
| tree | 78c811b59a0ca61ac3b34118a726c0c6554bd68e /net/sysctl_net.c | |
| parent | sysctl: Rewrite proc_sys_lookup introducing find_entry and lookup_entry. (diff) | |
| download | linux-6a75ce167c53b41f15088d3c2c7e51c89dc8798a.tar.xz linux-6a75ce167c53b41f15088d3c2c7e51c89dc8798a.zip | |
sysctl: Rewrite proc_sys_readdir in terms of first_entry and next_entry
Replace sysctl_head_next with first_entry and next_entry. These new
iterators operate at the level of sysctl table entries and filter
out any sysctl tables that should not be shown.
Utilizing two specialized functions instead of a single function removes
conditionals for handling awkward special cases that only come up
at the beginning of iteration, making the iterators easier to read
and understand.
Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
Diffstat (limited to 'net/sysctl_net.c')
0 files changed, 0 insertions, 0 deletions