CODING: Fix a couple of typos

[openafs.git] / CODING

diff --git a/CODING b/CODING
index bff3c92..1bd62ba 100644 (file)
--- a/CODING
+++ b/CODING
@@ -306,7 +306,13 @@ the fix is to mark that warning as ignored, but only for clang. For example:
   # endif
   #endif
 
-If a pragma isn't available for your particular warning, you will need to
+If the source cannot be changed to add a pragma, you might be able to use the
+autoconf function AX_APPEND_COMPILE_FLAGS to create a new macro that disables
+the warning and then use macro for the build options for that file. For an
+example, see how the autoconf macro CFLAGS_NOIMPLICIT_FALLTHROUGH is defined and
+used.
+
+Finally, if there isn't a way to disable the specific warning, you will need to
 disable all warnings for the file in question. You can do this by supplying
 the autoconf macro @CFLAGS_NOERROR@ in the build options for the file. For
 example:
@@ -325,13 +331,14 @@ afs/afs_syscall.c    : old-style
                     : strict-proto
                     : all (ukernel) : syscall pointer issues
 afsd/afsd_kernel.c   : deprecated    : daemon() marked as deprecated on Darwin
-auth/ktc.c           : all (ukernel) : call_syscall doesn't have a prototype
 bozo/bosserver.c     : deprecated    : daemon() marked as deprecated on Darwin
-bucoord/ubik_db_if.c : strict-proto  : Ubik_Call
-bucoord/commands.c   : all          : Ubik_Call
-                                    : signed vs unsigned for dates
-butc/tcudbprocs.c    : all          : ubik_Call
+bucoord/ubik_db_if.c : strict-proto  : ubik_Call_SingleServer
+bucoord/commands.c   : all          : signed vs unsigned for dates
 external/heimdal/hcrypto/validate.c: all: statement with empty body
+external/heimdal/hcrypto/evp.c:      cast-function-type
+             : Linux kernel build uses -Wcast-function-type
+external/heimdal/hcrypto/evp-algs.c: cast-function-type
+             : Linux kernel build uses -Wcast-function-type
 kauth/admin_tools.c  : strict-proto  : ubik_Call
 kauth/authclient.c   : strict-proto  : ubik_Call nonsense
 libadmin/kas/afs_kasAdmin.c: strict-proto : ubik_Call nonsense
@@ -344,4 +351,6 @@ rxkad/ticket5.c      : format-truncation : inside included file v5der.c in the
                                        function _heim_time2generalizedtime, the
                                        two snprintf calls raise
                                        format-truncation warnings due to the
-                                       arithmetic on tm_year and tm_mon fields
\ No newline at end of file
+                                       arithmetic on tm_year and tm_mon fields
+lwp/process.c        : dangling-pointer : Ignore the legitimate use of saving
+                                       the address of a stack variable