Upgrade macos

macx64/mpi/mpich/share/man/man3/MPI_Get_version.3

@@ -1,27 +1,34 @@
-.TH MPI_Get_version 3 "6/5/2019" " " "MPI"
+.TH MPI_Get_version 3 "2/3/2025" " " "MPI"
 .SH NAME
 MPI_Get_version \-  Return the version number of MPI 
 .SH SYNOPSIS
 .nf
+.fi
+.nf
 int MPI_Get_version(int *version, int *subversion)
 .fi
+
+
 .SH OUTPUT PARAMETERS
 .PD 0
 .TP
 .B version 
-- Version of MPI
+- version number (integer)
 .PD 1
 .PD 0
 .TP
 .B subversion 
-- Subversion of MPI
+- subversion number (integer)
 .PD 1
 
 .SH THREAD AND INTERRUPT SAFETY
 
-This routine is both thread- and interrupt-safe.
-This means that this routine may safely be used by multiple threads and
-from within a signal handler.
+This routine is thread-safe.  This means that this routine may be
+safely used by multiple threads without the need for any user-provided
+thread locks.  However, the routine is not interrupt safe.  Typically,
+this is due to the use of memory allocation routines such as 
+.I malloc
+or other non-MPICH runtime routines that are themselves not interrupt-safe.
 
 .SH NOTES FOR FORTRAN
 All MPI routines in Fortran (except for 
@@ -71,7 +78,7 @@ its use is deprecated.  The predefined error handler
 may be used to cause error values to be returned.
 Note that MPI does 
 .B not
-guarentee that an MPI program can continue past
+guarantee that an MPI program can continue past
 an error; however, MPI implementations will attempt to continue whenever
 possible.
 
@@ -80,3 +87,20 @@ possible.
 .B MPI_SUCCESS 
 - No error; MPI routine completed successfully.
 .PD 1
+.PD 0
+.TP
+.B MPI_ERR_ARG 
+- Invalid argument.  Some argument is invalid and is not
+identified by a specific error class (e.g., 
+.I MPI_ERR_RANK
+).
+.PD 1
+.PD 0
+.TP
+.B MPI_ERR_OTHER 
+- Other error; use 
+.I MPI_Error_string
+to get more information
+about this error code. 
+.PD 1
+