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Add xreallocarray and remove nmemb argument from xrealloc.

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This commit is contained in:
nicm
2014-10-08 17:35:58 +00:00
parent 77efcf8bdd
commit a27ba6e380
17 changed files with 65 additions and 48 deletions
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14
grid.c
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@@ -172,7 +172,8 @@ grid_scroll_history(struct grid *gd)
u_int yy;
yy = gd->hsize + gd->sy;
gd->linedata = xrealloc(gd->linedata, yy + 1, sizeof *gd->linedata);
gd->linedata = xreallocarray(gd->linedata, yy + 1,
sizeof *gd->linedata);
memset(&gd->linedata[yy], 0, sizeof gd->linedata[yy]);
gd->hsize++;
@@ -187,7 +188,8 @@ grid_scroll_history_region(struct grid *gd, u_int upper, u_int lower)
/* Create a space for a new line. */
yy = gd->hsize + gd->sy;
gd->linedata = xrealloc(gd->linedata, yy + 1, sizeof *gd->linedata);
gd->linedata = xreallocarray(gd->linedata, yy + 1,
sizeof *gd->linedata);
/* Move the entire screen down to free a space for this line. */
gl_history = &gd->linedata[gd->hsize];
@@ -221,7 +223,7 @@ grid_expand_line(struct grid *gd, u_int py, u_int sx)
if (sx <= gl->cellsize)
return;
gl->celldata = xrealloc(gl->celldata, sx, sizeof *gl->celldata);
gl->celldata = xreallocarray(gl->celldata, sx, sizeof *gl->celldata);
for (xx = gl->cellsize; xx < sx; xx++)
grid_put_cell(gd, xx, py, &grid_default_cell);
gl->cellsize = sx;
@@ -610,7 +612,7 @@ grid_string_cells(struct grid *gd, u_int px, u_int py, u_int nx,
}
while (len < off + size + codelen + 1) {
buf = xrealloc(buf, 2, len);
buf = xreallocarray(buf, 2, len);
len *= 2;
}
@@ -685,7 +687,7 @@ grid_reflow_join(struct grid *dst, u_int *py, struct grid_line *src_gl,
nx = ox + to_copy;
/* Resize the destination line. */
dst_gl->celldata = xrealloc(dst_gl->celldata, nx,
dst_gl->celldata = xreallocarray(dst_gl->celldata, nx,
sizeof *dst_gl->celldata);
dst_gl->cellsize = nx;
@@ -724,7 +726,7 @@ grid_reflow_split(struct grid *dst, u_int *py, struct grid_line *src_gl,
to_copy = src_gl->cellsize;
/* Expand destination line. */
dst_gl->celldata = xrealloc(NULL, to_copy,
dst_gl->celldata = xreallocarray(NULL, to_copy,
sizeof *dst_gl->celldata);
dst_gl->cellsize = to_copy;
dst_gl->flags |= GRID_LINE_WRAPPED;