rename get/set_errorhandler to errhandler

fixes #500

Author: simonbyrne

docs/src/reference/advanced.md

@@ -37,9 +37,9 @@ MPI.infoval
 ## Error handler objects
 
 ```@docs
-MPI.Errhandler
-MPI.get_errorhandler
-MPI.set_errorhandler!
+MPI.ErrorHandler
+MPI.get_errhandler
+MPI.set_errhandler!
 ```
 
 ## Miscellaneous

src/deprecated.jl

@@ -235,3 +235,6 @@ import Base: @deprecate
            dims .= Dims_create(nnodes, dims), false)
 @deprecate(Cart_coords!(comm::Comm, rank::Integer, coords::MPIBuffertype{Cint}),
            coords .= Cart_coords(comm, rank), false)
+
+@deprecate(get_errorhandler(obj), get_errhandler(obj), false)
+@deprecate(set_errorhandler!(obj, errhandler), set_errhandler!(obj, errhandler), false)

src/environment.jl

@@ -110,7 +110,7 @@ function Init(;threadlevel=:serialized, finalize_atexit=true, errors_return=true
 
         run_init_hooks()
         if errors_return
-            set_default_error_handler_return()
+            set_default_errhandler_return()
         end
         _warn_if_wrong_mpi()
     end

src/errhandler.jl

@@ -1,5 +1,5 @@
 """
-    MPI.Errhandler
+    MPI.ErrorHandler
 
 An MPI error handler object. Currently only two are supported:
 
@@ -31,56 +31,56 @@ function free(errh::Errhandler)
     return nothing
 end
 
-function set_default_error_handler_return()
-    set_errorhandler!(COMM_SELF, ERRORS_RETURN)
-    set_errorhandler!(COMM_WORLD, ERRORS_RETURN)
+function set_default_errhandler_return()
+    set_errhandler!(COMM_SELF, ERRORS_RETURN)
+    set_errhandler!(COMM_WORLD, ERRORS_RETURN)
 end
 
 """
-    MPI.get_errorhandler(comm::MPI.Comm)
-    MPI.get_errorhandler(win::MPI.Win)
-    MPI.get_errorhandler(file::MPI.File.FileHandle)
+    MPI.get_errhandler(comm::MPI.Comm)
+    MPI.get_errhandler(win::MPI.Win)
+    MPI.get_errhandler(file::MPI.File.FileHandle)
 
 Get the current [`Errhandler`](@ref) for the relevant MPI object.
 
 # See also
-- [`set_errorhandler!`](@ref)
+- [`set_errhandler!`](@ref)
 """
-function get_errorhandler(comm::Comm)
+function get_errhandler(comm::Comm)
     errh = Errhandler()
     @mpichk ccall((:MPI_Comm_get_errhandler, libmpi), Cint, (MPI_Comm, Ptr{MPI_Errhandler}), comm, errh)
     return errh
 end
-function get_errorhandler(win::Win)
+function get_errhandler(win::Win)
     errh = Errhandler()
     @mpichk ccall((:MPI_Win_get_errhandler, libmpi), Cint, (MPI_Win, Ptr{MPI_Errhandler}), win, errh)
     return errh
 end
-function get_errorhandler(file::File.FileHandle)
+function get_errhandler(file::File.FileHandle)
     errh = Errhandler()
     @mpichk ccall((:MPI_File_get_errhandler, libmpi), Cint, (MPI_File, Ptr{MPI_Errhandler}), file, errh)
     return errh
 end
 
 """
-    MPI.set_errorhandler!(comm::MPI.Comm, errh::Errhandler)
-    MPI.set_errorhandler!(win::MPI.Win, errh::Errhandler)
-    MPI.set_errorhandler!(file::MPI.File.FileHandle, errh::Errhandler)
+    MPI.set_errhandler!(comm::MPI.Comm, errh::Errhandler)
+    MPI.set_errhandler!(win::MPI.Win, errh::Errhandler)
+    MPI.set_errhandler!(file::MPI.File.FileHandle, errh::Errhandler)
 
 Set the [`Errhandler`](@ref) for the relevant MPI object.
 
 # See also
-- [`get_errorhandler`](@ref)
+- [`get_errhandler`](@ref)
 """
-function set_errorhandler!(comm::Comm, errh::Errhandler)
+function set_errhandler!(comm::Comm, errh::Errhandler)
     @mpichk ccall((:MPI_Comm_set_errhandler, libmpi), Cint, (MPI_Comm, MPI_Errhandler), comm, errh)
     return nothing
 end
-function set_errorhandler!(win::Win, errh::Errhandler)
+function set_errhandler!(win::Win, errh::Errhandler)
     @mpichk ccall((:MPI_Win_set_errhandler, libmpi), Cint, (MPI_Win, MPI_Errhandler), win, errh)
     return nothing
 end
-function set_errorhandler!(file::File.FileHandle, errh::Errhandler)
+function set_errhandler!(file::File.FileHandle, errh::Errhandler)
     @mpichk ccall((:MPI_File_set_errhandler, libmpi), Cint, (MPI_File, MPI_Errhandler), file, errh)
     return nothing
 end

test/test_errorhandler.jl

@@ -2,9 +2,9 @@ using MPI, Test
 MPI.Init()
 
 @test MPI.ERRORS_ARE_FATAL != MPI.ERRORS_RETURN
-@test MPI.get_errorhandler(MPI.COMM_SELF) == MPI.ERRORS_RETURN
+@test MPI.get_errhandler(MPI.COMM_SELF) == MPI.ERRORS_RETURN
 @test_throws MPI.MPIError MPI.Send(rand(10), 2, 0, MPI.COMM_SELF)
 
-MPI.set_errorhandler!(MPI.COMM_SELF, MPI.ERRORS_ARE_FATAL)
-@test MPI.get_errorhandler(MPI.COMM_SELF) == MPI.ERRORS_ARE_FATAL
+MPI.set_errhandler!(MPI.COMM_SELF, MPI.ERRORS_ARE_FATAL)
+@test MPI.get_errhandler(MPI.COMM_SELF) == MPI.ERRORS_ARE_FATAL