The mega whitespace patch.

Tabs have been converted to spaces and trailing whitespace have been removed.
I have fixed my emacs settings now :P

1 files changed, 80 insertions, 80 deletions

diff --git a/misc/stream.c b/misc/stream.c
index 4d94342..b1f6fc0 100644
--- a/misc/stream.c
+++ b/misc/stream.c
@@ -16,7 +16,7 @@ bts_open_ro(struct metainfo *meta, off_t off, F_fdcb fd_cb, void *fd_arg)
 {
     struct bt_stream_ro *bts = malloc(sizeof(*bts));
     if (bts == NULL)
-	return NULL;
+        return NULL;
 
     bts->meta = meta;
     bts->fd_cb = fd_cb;
@@ -37,16 +37,16 @@ bts_seek_ro(struct bt_stream_ro *bts, off_t off)
     assert(off >= 0 && off <= bts->meta->total_length);
 
     if (bts->fd != -1) {
-	close(bts->fd);
-	bts->fd = -1;
+        close(bts->fd);
+        bts->fd = -1;
     }
 
     bts->t_off = off;
     bts->index = 0;
 
     while (off >= files[bts->index].length) {
-	off -= files[bts->index].length;
-	bts->index++;
+        off -= files[bts->index].length;
+        bts->index++;
     }
 
     bts->f_off = off;
@@ -63,31 +63,31 @@ bts_read_ro(struct bt_stream_ro *bts, char *buf, size_t len)
 
     boff = 0;
     while (boff < len) {
-	if (bts->fd == -1) {
-	    int err =
-		bts->fd_cb(files[bts->index].path, &bts->fd, bts->fd_arg);
-	    if (err != 0)
-		return err;
-	    if (bts->f_off != 0)
-		lseek(bts->fd, bts->f_off, SEEK_SET);
-	}
-
-	wantread = min(len - boff, files[bts->index].length - bts->f_off);
-	didread = read(bts->fd, buf + boff, wantread);
-	if (didread == -1)
-	    return errno;
-
-	boff += didread;
-	bts->f_off += didread;
-	bts->t_off += didread;
-	if (bts->f_off == files[bts->index].length) {
-	    close(bts->fd);
-	    bts->fd = -1;
-	    bts->f_off = 0;
-	    bts->index++;
-	}
-	if (didread != wantread)
-	    return ENOENT;
+        if (bts->fd == -1) {
+            int err =
+                bts->fd_cb(files[bts->index].path, &bts->fd, bts->fd_arg);
+            if (err != 0)
+                return err;
+            if (bts->f_off != 0)
+                lseek(bts->fd, bts->f_off, SEEK_SET);
+        }
+
+        wantread = min(len - boff, files[bts->index].length - bts->f_off);
+        didread = read(bts->fd, buf + boff, wantread);
+        if (didread == -1)
+            return errno;
+
+        boff += didread;
+        bts->f_off += didread;
+        bts->t_off += didread;
+        if (bts->f_off == files[bts->index].length) {
+            close(bts->fd);
+            bts->fd = -1;
+            bts->f_off = 0;
+            bts->index++;
+        }
+        if (didread != wantread)
+            return ENOENT;
     }
     return 0;
 }
@@ -96,7 +96,7 @@ void
 bts_close_ro(struct bt_stream_ro *bts)
 {
     if (bts->fd != -1)
-	close(bts->fd);
+        close(bts->fd);
     free(bts);
 }
 
@@ -112,11 +112,11 @@ bts_sha(struct bt_stream_ro *bts, off_t length, uint8_t *hash)
 
     SHA1_Init(&ctx);
     while (length > 0) {
-	wantread = min(length, SHAFILEBUF);
-	if ((err = bts_read_ro(bts, buf, wantread)) != 0)
-	    break;
-	length -= wantread;
-	SHA1_Update(&ctx, buf, wantread);
+        wantread = min(length, SHAFILEBUF);
+        if ((err = bts_read_ro(bts, buf, wantread)) != 0)
+            break;
+        length -= wantread;
+        SHA1_Update(&ctx, buf, wantread);
     }
     SHA1_Final(hash, &ctx);
     return err;
@@ -136,23 +136,23 @@ bts_hashes(struct metainfo *meta,
     off_t llen = meta->total_length % plen;
 
     if ((bts = bts_open_ro(meta, 0, fd_cb, arg)) == NULL)
-	return ENOMEM;
-    
-    for (piece = 0; piece < meta->npieces; piece++) {	
+        return ENOMEM;
+
+    for (piece = 0; piece < meta->npieces; piece++) {
         if (piece < meta->npieces - 1)
-	    err = bts_sha(bts, plen, hash);
-	else
-	    err = bts_sha(bts, llen, hash);
-
-	if (err == 0)
-	    cb(piece, hash, arg);
-	else if (err == ENOENT) {
-	    cb(piece, NULL, arg);
-	    if (piece < meta->npieces - 1)
-		bts_seek_ro(bts, (piece + 1) * plen);
-	    err = 0;
-	} else
-	    break;
+            err = bts_sha(bts, plen, hash);
+        else
+            err = bts_sha(bts, llen, hash);
+
+        if (err == 0)
+            cb(piece, hash, arg);
+        else if (err == ENOENT) {
+            cb(piece, NULL, arg);
+            if (piece < meta->npieces - 1)
+                bts_seek_ro(bts, (piece + 1) * plen);
+            err = 0;
+        } else
+            break;
     }
     bts_close_ro(bts);
     return err;
@@ -163,7 +163,7 @@ bts_open_wo(struct metainfo *meta, off_t off, F_fdcb fd_cb, void *fd_arg)
 {
     struct bt_stream_wo *bts = malloc(sizeof(*bts));
     if (bts == NULL)
-	return NULL;
+        return NULL;
 
     bts->meta = meta;
     bts->fd_cb = fd_cb;
@@ -187,24 +187,24 @@ bts_write_wo(struct bt_stream_wo *bts, const char *buf, size_t len)
 
     boff = 0;
     while (boff < len) {
-	if (bts->fd == -1) {
-	    int err =
-		bts->fd_cb(files[bts->index].path, &bts->fd, bts->fd_arg);
-	    if (err != 0)
-		return err;
-	    if (bts->f_off != 0)
-		lseek(bts->fd, bts->f_off, SEEK_SET);
-	}
-
-	wantwrite = min(len - boff, files[bts->index].length - bts->f_off);
-	didwrite = write(bts->fd, buf + boff, wantwrite);
-	if (didwrite == -1)
-	    return errno;
-
-	boff += didwrite;
-	bts->f_off += didwrite;
-	bts->t_off += didwrite;
-	if (bts->f_off == files[bts->index].length) {
+        if (bts->fd == -1) {
+            int err =
+                bts->fd_cb(files[bts->index].path, &bts->fd, bts->fd_arg);
+            if (err != 0)
+                return err;
+            if (bts->f_off != 0)
+                lseek(bts->fd, bts->f_off, SEEK_SET);
+        }
+
+        wantwrite = min(len - boff, files[bts->index].length - bts->f_off);
+        didwrite = write(bts->fd, buf + boff, wantwrite);
+        if (didwrite == -1)
+            return errno;
+
+        boff += didwrite;
+        bts->f_off += didwrite;
+        bts->t_off += didwrite;
+        if (bts->f_off == files[bts->index].length) {
             if (fsync(bts->fd) == -1) {
                 int err = errno;
                 close(bts->fd);
@@ -212,10 +212,10 @@ bts_write_wo(struct bt_stream_wo *bts, const char *buf, size_t len)
             }
             if (close(bts->fd) == -1)
                 return errno;
-	    bts->fd = -1;
-	    bts->f_off = 0;
-	    bts->index++;
-	}
+            bts->fd = -1;
+            bts->f_off = 0;
+            bts->index++;
+        }
     }
     return 0;
 }
@@ -225,11 +225,11 @@ bts_close_wo(struct bt_stream_wo *bts)
 {
     int err = 0;
     if (bts->fd != -1) {
-	if (fsync(bts->fd) == -1) {
-	    err = errno;
-	    close(bts->fd);
-	} else if (close(bts->fd) == -1)
-	    err = errno;
+        if (fsync(bts->fd) == -1) {
+            err = errno;
+            close(bts->fd);
+        } else if (close(bts->fd) == -1)
+            err = errno;
     }
     free(bts);
     return err;