From 9efd18d33815d59900becfac7820902e15b6126e Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Fri, 30 Jul 2004 20:06:01 +0000 Subject: 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 --- libc/sysdeps/linux/common/sbrk.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'libc/sysdeps/linux/common') diff --git a/libc/sysdeps/linux/common/sbrk.c b/libc/sysdeps/linux/common/sbrk.c index d8227ebe4..028370e99 100644 --- a/libc/sysdeps/linux/common/sbrk.c +++ b/libc/sysdeps/linux/common/sbrk.c @@ -20,7 +20,7 @@ #include /* Defined in brk.c. */ -extern void *___brk_addr; +extern void *__curbrk; extern int brk (void *addr); @@ -31,14 +31,14 @@ void * sbrk (intptr_t increment) { void *oldbrk; - if (___brk_addr == NULL) + if (__curbrk == NULL) if (brk (0) < 0) /* Initialize the break. */ return (void *) -1; if (increment == 0) - return ___brk_addr; + return __curbrk; - oldbrk = ___brk_addr; + oldbrk = __curbrk; if (brk (oldbrk + increment) < 0) return (void *) -1; -- cgit v1.2.3