s/___brk_addr/__curbrk/g

Some utilities, such as valgrind, have a legitimate reason to know the address
of the current brk.  Since we know such utils will peek under our skirt, we
might as well give them what they expect and not use a gratuitously different
symbol name.
 -Erik

1 files changed, 3 insertions, 3 deletions

diff --git a/libc/sysdeps/linux/sh/brk.c b/libc/sysdeps/linux/sh/brk.c
index 4f97fb084..2406904a3 100644
--- a/libc/sysdeps/linux/sh/brk.c
+++ b/libc/sysdeps/linux/sh/brk.c
@@ -4,7 +4,7 @@
 #include <unistd.h>
 #include <sys/syscall.h>
 
-extern void * ___brk_addr;
+extern void * __curbrk;
 
 extern int __init_brk (void);
 extern void *_brk(void *ptr);
@@ -13,8 +13,8 @@ int brk(void * end_data_seg)
 {
     if (__init_brk () == 0)
     {
-		___brk_addr = _brk(end_data_seg);
-		if (___brk_addr == end_data_seg)
+		__curbrk = _brk(end_data_seg);
+		if (__curbrk == end_data_seg)
 			return 0;
 		__set_errno(ENOMEM);
     }