* server.c: Use word_size and update comments.
* type.c: Use word_size to compute padding.
* user.c: Use word_size and update comments.
---
server.c | 20 ++++++++++----------
type.c | 2 +-
user.c | 22 +++++++++++-----------
3 files changed, 22 insertions(+), 22 deletions(-)
diff --git a/server.c b/server.c
index 37cb6e0..1d10093 100644
--- a/server.c
+++ b/server.c
@@ -479,7 +479,7 @@ WriteCheckArgSize(FILE *file, const argument_t *arg)
arg->argLongForm ? ".msgtl_header" : "");
}
- if (btype->itTypeSize % 4 != 0)
+ if (btype->itTypeSize % word_size != 0)
fprintf(file, "(");
if (multiplier > 1)
@@ -487,10 +487,10 @@ WriteCheckArgSize(FILE *file, const argument_t *arg)
fprintf(file, "In%dP->%s", arg->argRequestPos, count->argMsgField);
- /* If the base type size of the data field isn`t a multiple of 4,
+ /* If the base type size of the data field isn`t a multiple of word_size,
we have to round up. */
- if (btype->itTypeSize % 4 != 0)
- fprintf(file, " + 3) & ~3");
+ if (btype->itTypeSize % word_size != 0)
+ fprintf(file, " + %d) & ~%d", word_size - 1, word_size - 1);
if (ptype->itIndefinite) {
fprintf(file, " : sizeof(%s *)", FetchServerType(btype));
@@ -526,8 +526,8 @@ WriteCheckMsgSize(FILE *file, const argument_t *arg)
boolean_t LastVarArg = arg->argRequestPos+1 == rt->rtNumRequestVar;
/* calculate the actual size in bytes of the data field. note
- that this quantity must be a multiple of four. hence, if
- the base type size isn't a multiple of four, we have to
+ that this quantity must be a multiple of word_size. hence, if
+ the base type size isn't a multiple of word_size, we have to
round up. note also that btype->itNumber must
divide btype->itTypeSize (see itCalculateSizeInfo). */
@@ -1083,7 +1083,7 @@ WriteArgSize(FILE *file, const argument_t *arg)
arg->argLongForm ? ".msgtl_header" : "");
}
- if (bsize % 4 != 0)
+ if (bsize % word_size != 0)
fprintf(file, "(");
if (bsize > 1)
@@ -1096,11 +1096,11 @@ WriteArgSize(FILE *file, const argument_t *arg)
fprintf(file, "%s", count->argVarName);
/*
- * If the base type size is not a multiple of sizeof(int) [4],
+ * If the base type size is not a multiple of word_size,
* we have to round up.
*/
- if (bsize % 4 != 0)
- fprintf(file, " + 3) & ~3");
+ if (bsize % word_size != 0)
+ fprintf(file, " + %d) & ~%d", word_size - 1, word_size - 1);
if (ptype->itIndefinite) {
fprintf(file, " : sizeof(%s *)",
diff --git a/type.c b/type.c
index 26a39b7..6e2319e 100644
--- a/type.c
+++ b/type.c
@@ -155,7 +155,7 @@ itCalculateSizeInfo(ipc_type_t *it)
if (it->itInLine)
{
u_int bytes = (it->itNumber * it->itSize + 7) / 8;
- u_int padding = (4 - bytes%4)%4;
+ u_int padding = (word_size - bytes % word_size) % word_size;
it->itTypeSize = bytes;
it->itPadSize = padding;
diff --git a/user.c b/user.c
index 66859f0..8cf04a0 100644
--- a/user.c
+++ b/user.c
@@ -497,7 +497,7 @@ WriteArgSize(FILE *file, const argument_t *arg)
fprintf(file, "(InP->%s%s.msgt_inline) ? ",
arg->argTTName, arg->argLongForm ? ".msgtl_header" : "");
}
- if (bsize % 4 != 0)
+ if (bsize % word_size != 0)
fprintf(file, "(");
if (bsize > 1)
@@ -513,11 +513,11 @@ WriteArgSize(FILE *file, const argument_t *arg)
count->argVarName);
/*
- * If the base type size is not a multiple of sizeof(int) [4],
+ * If the base type size is not a multiple of word_size,
* we have to round up.
*/
- if (bsize % 4 != 0)
- fprintf(file, " + 3) & ~3");
+ if (bsize % word_size != 0)
+ fprintf(file, " + %d) & ~%d", word_size - 1, word_size - 1);
if (ptype->itIndefinite) {
fprintf(file, " : sizeof(%s *)",
@@ -821,7 +821,7 @@ WriteCheckArgSize(FILE *file, const argument_t *arg)
arg->argTTName, arg->argLongForm ? ".msgtl_header" : "");
}
- if (btype->itTypeSize % 4 != 0)
+ if (btype->itTypeSize % word_size != 0)
fprintf(file, "(");
if (multiplier > 1)
@@ -829,10 +829,10 @@ WriteCheckArgSize(FILE *file, const argument_t *arg)
fprintf(file, "OutP->%s", count->argMsgField);
- /* If the base type size of the data field isn`t a multiple of 4,
+ /* If the base type size of the data field isn`t a multiple of word_size,
we have to round up. */
- if (btype->itTypeSize % 4 != 0)
- fprintf(file, " + 3) & ~3");
+ if (btype->itTypeSize % word_size != 0)
+ fprintf(file, " + %d) & ~%d", word_size - 1, word_size - 1);
if (ptype->itIndefinite)
fprintf(file, " : sizeof(%s *)", FetchUserType(btype));
@@ -867,8 +867,8 @@ WriteCheckMsgSize(FILE *file, const argument_t *arg)
boolean_t LastVarArg = arg->argReplyPos+1 == rt->rtNumReplyVar;
/* calculate the actual size in bytes of the data field. note
- that this quantity must be a multiple of four. hence, if
- the base type size isn't a multiple of four, we have to
+ that this quantity must be a multiple of word_size. hence, if
+ the base type size isn't a multiple of word_size, we have to
round up. note also that btype->itNumber must
divide btype->itTypeSize (see itCalculateSizeInfo). */
@@ -1116,7 +1116,7 @@ WriteReturnValue(FILE *file, const routine_t *rt)
/*************************************************************
* Writes the elements of the message type declaration: the
* msg_type structure, the argument itself and any padding
- * that is required to make the argument a multiple of 4 bytes.
+ * that is required to make the argument a multiple of word_size bytes.
* Called by WriteRoutine for all the arguments in the request
* message first and then the reply message.
*************************************************************/
--
2.7.0
