summaryrefslogtreecommitdiff
path: root/arch
diff options
context:
space:
mode:
authorRich Felker <dalias@aerifal.cx>2015-03-15 23:33:59 -0400
committerRich Felker <dalias@aerifal.cx>2015-03-15 23:33:59 -0400
commit49d1e7f93129cdcc2ab0cc91832b8a29ccd1570d (patch)
tree7a852d0cf7297b73e6eedc6680f79234c6d290ea /arch
parent2894a44b40e460fc4112988407818439f2e9672d (diff)
downloadmusl-49d1e7f93129cdcc2ab0cc91832b8a29ccd1570d.tar.gz
simplify nscd lookup code for alt passwd/group backends
previously, a sentinel value of (FILE *)-1 was used to inform the caller of __nscd_query that nscd is not in use. aside from being an ugly hack, this resulted in duplicate code paths for two logically equivalent cases: no nscd, and "not found" result from nscd. now, __nscd_query simply skips closing the socket and returns a valid FILE pointer when nscd is not in use, and produces a fake "not found" response header. the caller is then responsible for closing the socket just like it would do if it had gotten a real "not found" response.
Diffstat (limited to 'arch')
0 files changed, 0 insertions, 0 deletions