Re: [libvirt] [PATCH] util: distinguish get{pw|gr}nam_r error from the "not found" cases

manpage: "If no matching record was found, these functions return 0 and store NULL in *result. In case of error, an error number is returned, and NULL is stored in *result." So we can distinguish function error from "no found" cases based on the return value. --- src/util/virutil.c | 46 ++++++++++++++++++++++++---------------------- 1 file changed, 24 insertions(+), 22 deletions(-)