Remove Xcalloc/Xmalloc/Xfree calls

These calls allowed Xlib to use a custom memory allocator, but Xlib has
used the standard C library functions since at least its initial import
into git in 2003. It seems unlikely that it will grow a custom memory
allocator. The functions now just add extra overhead. Replacing them
will make future Coccinelle patches simpler.

This patch has been generated by the following Coccinelle semantic
patch:

// Remove Xcalloc/Xmalloc/Xfree calls

@@ expression E1, E2; @@
- Xcalloc (E1, E2)
+ calloc (E1, E2)

@@ expression E; @@
- Xmalloc (E)
+ malloc (E)

@@ expression E; @@
- Xfree (E)
+ free (E)

@@ expression E; @@
- XFree (E)
+ free (E)

Reviewed-by: Brian Paul <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/glx/xfont.c b/src/glx/xfont.c
index 4ca2c8f868f..065938f0504 100644
--- a/src/glx/xfont.c
+++ b/src/glx/xfont.c
@@ -245,7 +245,7 @@ DRI_glXUseXFont(struct glx_context *CC, Font font, int first, int count, int lis
    max_bm_width = (max_width + 7) / 8;
    max_bm_height = max_height;
 
-   bm = (GLubyte *) Xmalloc((max_bm_width * max_bm_height) * sizeof(GLubyte));
+   bm = (GLubyte *) malloc((max_bm_width * max_bm_height) * sizeof(GLubyte));
    if (!bm) {
       XFreeFontInfo(NULL, fs, 1);
       __glXSetError(CC, GL_OUT_OF_MEMORY);
@@ -359,7 +359,7 @@ DRI_glXUseXFont(struct glx_context *CC, Font font, int first, int count, int lis
       glEndList();
    }
 
-   Xfree(bm);
+   free(bm);
    XFreeFontInfo(NULL, fs, 1);
    XFreeGC(dpy, gc);