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authordaurnimator <quae@daurnimator.com>2017-12-13 17:21:59 +1100
committerdaurnimator <quae@daurnimator.com>2017-12-15 14:53:01 +1100
commit55ff446d1fdd5ad5982e2ce3f7118fca8c16880b (patch)
treefcdd5eff874d57dff5e38eae219c5609c1fc1a50 /src/lauxlib.js
parentaf95e27d1b2d5f0f39534523778003dfd1fcf417 (diff)
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src/lauxlib.js: Use a Uint8Array for luaL_loadfilex in both browser and node
Diffstat (limited to 'src/lauxlib.js')
-rw-r--r--src/lauxlib.js9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/lauxlib.js b/src/lauxlib.js
index 3b2be6e..5687242 100644
--- a/src/lauxlib.js
+++ b/src/lauxlib.js
@@ -713,7 +713,7 @@ class LoadF {
constructor() {
this.n = NaN; /* number of pre-read characters */
this.f = null; /* file being read */
- this.buff = typeof process === "undefined" ? new Array(1024) : new Buffer(1024); /* area for reading file */
+ this.buff = new Uint8Array(1024); /* area for reading file */
this.pos = 0; /* current position in file */
this.err = void 0;
}
@@ -726,8 +726,8 @@ if (typeof process === "undefined") {
if (lf.f !== null && lf.n > 0) { /* are there pre-read characters to be read? */
let bytes = lf.n; /* return them (chars already in buffer) */
lf.n = 0; /* no more pre-read characters */
- lf.f = lf.f.slice(lf.pos); /* we won't use lf.buff anymore */
- return lf.buff.slice(0, bytes);
+ lf.f = lf.f.subarray(lf.pos); /* we won't use lf.buff anymore */
+ return lf.buff.subarray(0, bytes);
}
let f = lf.f;
@@ -789,7 +789,6 @@ if (typeof process === "undefined") {
bytes = lf.n; /* return them (chars already in buffer) */
lf.n = 0; /* no more pre-read characters */
} else { /* read a block from file */
- lf.buff.fill(0);
try {
bytes = fs.readSync(lf.f, lf.buff, 0, lf.buff.length, lf.pos); /* read block */
} catch(e) {
@@ -799,7 +798,7 @@ if (typeof process === "undefined") {
lf.pos += bytes;
}
if (bytes > 0)
- return lf.buff.slice(0, bytes); /* slice on a node.js Buffer is 'free' */
+ return lf.buff.subarray(0, bytes); /* slice on a node.js Buffer is 'free' */
else return null;
};