From: zooko <zooko@zooko.com>
Date: Mon, 15 Jun 2009 22:20:12 +0000 (+0530)
Subject: narrow types of k and m from unsigned to unsigned short
X-Git-Url: https://git.rkrishnan.org/a?a=commitdiff_plain;h=fb5ee11a4d7d0715f6d6fe42b6f05d1a0ab7f7f5;p=tahoe-lafs%2Fzfec.git

narrow types of k and m from unsigned to unsigned short

Ignore-this: 4c26811e89232bb7917c961900670a87

darcs-hash:9bc59ddbad635e5bde000497cc81a50d75d0368c
---

diff --git a/zfec/zfec/_fecmodule.c b/zfec/zfec/_fecmodule.c
index 34a2941..e9449c9 100644
--- a/zfec/zfec/_fecmodule.c
+++ b/zfec/zfec/_fecmodule.c
@@ -30,8 +30,8 @@ typedef struct {
     PyObject_HEAD
 
     /* expose these */
-    short kk;
-    short mm;
+    unsigned short kk;
+    unsigned short mm;
 
     /* internal */
     fec_t* fec_matrix;
@@ -78,8 +78,8 @@ Encoder_init(Encoder *self, PyObject *args, PyObject *kwdict) {
         PyErr_Format(py_fec_error, "Precondition violation: first argument is required to be less than or equal to the second argument, but they were %d and %d respectively", ink, inm);
         return -1;
     }
-    self->kk = (short)ink;
-    self->mm = (short)inm;
+    self->kk = (unsigned short)ink;
+    self->mm = (unsigned short)inm;
     self->fec_matrix = fec_new(self->kk, self->mm);
 
     return 0;
@@ -289,8 +289,8 @@ typedef struct {
     PyObject_HEAD
 
     /* expose these */
-    short kk;
-    short mm;
+    unsigned short kk;
+    unsigned short mm;
 
     /* internal */
     fec_t* fec_matrix;
@@ -338,8 +338,8 @@ Decoder_init(Encoder *self, PyObject *args, PyObject *kwdict) {
         PyErr_Format(py_fec_error, "Precondition violation: first argument is required to be less than or equal to the second argument, but they were %d and %d respectively", ink, inm);
 	return -1;
     }
-    self->kk = (short)ink;
-    self->mm = (short)inm;
+    self->kk = (unsigned short)ink;
+    self->mm = (unsigned short)inm;
     self->fec_matrix = fec_new(self->kk, self->mm);
 
     return 0;
diff --git a/zfec/zfec/fec.c b/zfec/zfec/fec.c
index 6763bdb..637498d 100644
--- a/zfec/zfec/fec.c
+++ b/zfec/zfec/fec.c
@@ -412,7 +412,7 @@ fec_free (fec_t *p) {
 }
 
 fec_t *
-fec_new(unsigned k, unsigned n) {
+fec_new(unsigned short k, unsigned short n) {
     unsigned row, col;
     gf *p, *tmp_m;
 
diff --git a/zfec/zfec/fec.h b/zfec/zfec/fec.h
index e67778d..2ebab32 100644
--- a/zfec/zfec/fec.h
+++ b/zfec/zfec/fec.h
@@ -10,7 +10,7 @@ typedef unsigned char gf;
 
 typedef struct {
   unsigned long magic;
-  unsigned k, n;                     /* parameters of the code */
+  unsigned short k, n;                     /* parameters of the code */
   gf* enc_matrix;
 } fec_t;
 
@@ -24,7 +24,7 @@ typedef struct {
  * param k the number of blocks required to reconstruct
  * param m the total number of blocks created
  */
-fec_t* fec_new(unsigned k, unsigned m);
+fec_t* fec_new(unsigned short k, unsigned short m);
 void fec_free(fec_t* p);
 
 /**