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-rw-r--r--libc/sysdeps/linux/alpha/brk.S2
-rw-r--r--libc/sysdeps/linux/arm/brk.c2
-rw-r--r--libc/sysdeps/linux/bfin/brk.c2
-rw-r--r--libc/sysdeps/linux/cris/__init_brk.c6
-rw-r--r--libc/sysdeps/linux/cris/brk.c9
-rw-r--r--libc/sysdeps/linux/cris/sbrk.c9
-rw-r--r--libc/sysdeps/linux/frv/__init_brk.c6
-rw-r--r--libc/sysdeps/linux/frv/brk.c9
-rw-r--r--libc/sysdeps/linux/frv/sbrk.c9
-rw-r--r--libc/sysdeps/linux/h8300/brk.c5
-rw-r--r--libc/sysdeps/linux/hppa/brk.c5
-rw-r--r--libc/sysdeps/linux/i386/brk.c5
-rw-r--r--libc/sysdeps/linux/ia64/brk.S1
-rw-r--r--libc/sysdeps/linux/mips/brk.c5
-rw-r--r--libc/sysdeps/linux/nios/brk.c5
-rw-r--r--libc/sysdeps/linux/nios2/brk.c5
-rw-r--r--libc/sysdeps/linux/powerpc/brk.S3
-rw-r--r--libc/sysdeps/linux/sh/__init_brk.c6
-rw-r--r--libc/sysdeps/linux/sh/brk.c9
-rw-r--r--libc/sysdeps/linux/sh/sbrk.c9
-rw-r--r--libc/sysdeps/linux/sh64/__init_brk.c6
-rw-r--r--libc/sysdeps/linux/sh64/brk.c9
-rw-r--r--libc/sysdeps/linux/sh64/sbrk.c9
-rw-r--r--libc/sysdeps/linux/sparc/brk.c4
-rw-r--r--libc/sysdeps/linux/vax/brk.c2
-rw-r--r--libc/sysdeps/linux/x86_64/brk.c5
26 files changed, 55 insertions, 92 deletions
diff --git a/libc/sysdeps/linux/alpha/brk.S b/libc/sysdeps/linux/alpha/brk.S
index 05c3b2c43..42c7368b4 100644
--- a/libc/sysdeps/linux/alpha/brk.S
+++ b/libc/sysdeps/linux/alpha/brk.S
@@ -30,13 +30,13 @@
.section .bss
.align 3
.globl __curbrk
+ .hidden __curbrk
__curbrk: .skip 8
.type __curbrk,@object
.size __curbrk,8
#else
.comm __curbrk, 8
#endif
-libc_hidden_data_def(__curbrk)
.text
.globl brk;
diff --git a/libc/sysdeps/linux/arm/brk.c b/libc/sysdeps/linux/arm/brk.c
index 3d606e533..47179901f 100644
--- a/libc/sysdeps/linux/arm/brk.c
+++ b/libc/sysdeps/linux/arm/brk.c
@@ -24,7 +24,7 @@
libc_hidden_proto(brk)
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
int brk (void *addr)
{
diff --git a/libc/sysdeps/linux/bfin/brk.c b/libc/sysdeps/linux/bfin/brk.c
index 5735321bb..620c0b683 100644
--- a/libc/sysdeps/linux/bfin/brk.c
+++ b/libc/sysdeps/linux/bfin/brk.c
@@ -11,7 +11,7 @@
libc_hidden_proto(brk)
/* This must be initialized data because commons can't have aliases. */
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
int brk (void *addr)
{
diff --git a/libc/sysdeps/linux/cris/__init_brk.c b/libc/sysdeps/linux/cris/__init_brk.c
index df41f9b4c..c8c6a37e7 100644
--- a/libc/sysdeps/linux/cris/__init_brk.c
+++ b/libc/sysdeps/linux/cris/__init_brk.c
@@ -5,10 +5,9 @@
#include <errno.h>
#include "sysdep.h"
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern int __init_brk (void) attribute_hidden;
int
__init_brk (void)
{
@@ -31,4 +30,3 @@ __init_brk (void)
}
return 0;
}
-libc_hidden_def(__init_brk)
diff --git a/libc/sysdeps/linux/cris/brk.c b/libc/sysdeps/linux/cris/brk.c
index 8183aabf3..938b15714 100644
--- a/libc/sysdeps/linux/cris/brk.c
+++ b/libc/sysdeps/linux/cris/brk.c
@@ -9,13 +9,10 @@
#include <errno.h>
#include "sysdep.h"
-libc_hidden_proto(brk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
+libc_hidden_proto(brk)
int brk(void * end_data_seg)
{
if (__init_brk () == 0) {
diff --git a/libc/sysdeps/linux/cris/sbrk.c b/libc/sysdeps/linux/cris/sbrk.c
index 934dc90c4..f3fab95bb 100644
--- a/libc/sysdeps/linux/cris/sbrk.c
+++ b/libc/sysdeps/linux/cris/sbrk.c
@@ -10,13 +10,10 @@
#include <errno.h>
#include "sysdep.h"
-libc_hidden_proto(sbrk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
+libc_hidden_proto(sbrk)
void *
sbrk(intptr_t increment)
{
diff --git a/libc/sysdeps/linux/frv/__init_brk.c b/libc/sysdeps/linux/frv/__init_brk.c
index b688f98af..07cf32022 100644
--- a/libc/sysdeps/linux/frv/__init_brk.c
+++ b/libc/sysdeps/linux/frv/__init_brk.c
@@ -4,13 +4,12 @@
#include <unistd.h>
#include <sys/syscall.h>
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
#define __NR__brk __NR_brk
attribute_hidden _syscall1(void *, _brk, void *, ptr);
-extern int __init_brk(void);
-libc_hidden_proto(__init_brk)
+extern int __init_brk(void) attribute_hidden;
int
__init_brk (void)
{
@@ -25,4 +24,3 @@ __init_brk (void)
}
return 0;
}
-libc_hidden_def(__init_brk)
diff --git a/libc/sysdeps/linux/frv/brk.c b/libc/sysdeps/linux/frv/brk.c
index b26f74fec..c69c97ad6 100644
--- a/libc/sysdeps/linux/frv/brk.c
+++ b/libc/sysdeps/linux/frv/brk.c
@@ -9,14 +9,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(brk)
int brk(void * end_data_seg)
{
if (__init_brk () == 0)
diff --git a/libc/sysdeps/linux/frv/sbrk.c b/libc/sysdeps/linux/frv/sbrk.c
index fd760985e..a1ff2a148 100644
--- a/libc/sysdeps/linux/frv/sbrk.c
+++ b/libc/sysdeps/linux/frv/sbrk.c
@@ -4,14 +4,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(sbrk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(sbrk)
void *
sbrk(intptr_t increment)
{
diff --git a/libc/sysdeps/linux/h8300/brk.c b/libc/sysdeps/linux/h8300/brk.c
index 0da4286e7..668e6fe70 100644
--- a/libc/sysdeps/linux/h8300/brk.c
+++ b/libc/sysdeps/linux/h8300/brk.c
@@ -9,11 +9,10 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *newbrk;
diff --git a/libc/sysdeps/linux/hppa/brk.c b/libc/sysdeps/linux/hppa/brk.c
index b57c3328a..dab2d57ca 100644
--- a/libc/sysdeps/linux/hppa/brk.c
+++ b/libc/sysdeps/linux/hppa/brk.c
@@ -21,11 +21,10 @@
#include <sys/syscall.h>
#include <unistd.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int
brk (void *addr)
{
diff --git a/libc/sysdeps/linux/i386/brk.c b/libc/sysdeps/linux/i386/brk.c
index fcf7f3b33..eda8ad9ce 100644
--- a/libc/sysdeps/linux/i386/brk.c
+++ b/libc/sysdeps/linux/i386/brk.c
@@ -21,11 +21,10 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *__unbounded newbrk, *__unbounded scratch;
diff --git a/libc/sysdeps/linux/ia64/brk.S b/libc/sysdeps/linux/ia64/brk.S
index 82a962d46..e9974d515 100644
--- a/libc/sysdeps/linux/ia64/brk.S
+++ b/libc/sysdeps/linux/ia64/brk.S
@@ -25,6 +25,7 @@
#include <asm/errno.h>
.global __curbrk
+ .hidden __curbrk
.type __curbrk,@object
.size __curbrk,8
.data
diff --git a/libc/sysdeps/linux/mips/brk.c b/libc/sysdeps/linux/mips/brk.c
index cf48288f4..d98aec6e0 100644
--- a/libc/sysdeps/linux/mips/brk.c
+++ b/libc/sysdeps/linux/mips/brk.c
@@ -21,10 +21,9 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *newbrk;
diff --git a/libc/sysdeps/linux/nios/brk.c b/libc/sysdeps/linux/nios/brk.c
index 2c252f90c..8e626a7fb 100644
--- a/libc/sysdeps/linux/nios/brk.c
+++ b/libc/sysdeps/linux/nios/brk.c
@@ -21,11 +21,10 @@
#include <sys/syscall.h>
#include <errno.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *newbrk;
diff --git a/libc/sysdeps/linux/nios2/brk.c b/libc/sysdeps/linux/nios2/brk.c
index 1711e609c..8d6288793 100644
--- a/libc/sysdeps/linux/nios2/brk.c
+++ b/libc/sysdeps/linux/nios2/brk.c
@@ -21,11 +21,10 @@
#include <sys/syscall.h>
#include <errno.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *newbrk;
diff --git a/libc/sysdeps/linux/powerpc/brk.S b/libc/sysdeps/linux/powerpc/brk.S
index b06dc0c94..25155ad46 100644
--- a/libc/sysdeps/linux/powerpc/brk.S
+++ b/libc/sysdeps/linux/powerpc/brk.S
@@ -29,6 +29,7 @@
.section .bss
.align 4
.globl __curbrk
+ .hidden __curbrk
__curbrk: .skip 4
.type __curbrk,@object
.size __curbrk,4
@@ -69,4 +70,4 @@ brk:
.size brk,.-brk
libc_hidden_def(brk)
-#endif
+#endif
diff --git a/libc/sysdeps/linux/sh/__init_brk.c b/libc/sysdeps/linux/sh/__init_brk.c
index 9f5ee867b..bb0692448 100644
--- a/libc/sysdeps/linux/sh/__init_brk.c
+++ b/libc/sysdeps/linux/sh/__init_brk.c
@@ -4,13 +4,12 @@
#include <unistd.h>
#include <sys/syscall.h>
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
#define __NR__brk __NR_brk
attribute_hidden _syscall1(void *, _brk, void *, ptr);
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern int __init_brk (void) attribute_hidden;
int
__init_brk (void)
{
@@ -25,4 +24,3 @@ __init_brk (void)
}
return 0;
}
-libc_hidden_def(__init_brk)
diff --git a/libc/sysdeps/linux/sh/brk.c b/libc/sysdeps/linux/sh/brk.c
index b26f74fec..c69c97ad6 100644
--- a/libc/sysdeps/linux/sh/brk.c
+++ b/libc/sysdeps/linux/sh/brk.c
@@ -9,14 +9,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(brk)
int brk(void * end_data_seg)
{
if (__init_brk () == 0)
diff --git a/libc/sysdeps/linux/sh/sbrk.c b/libc/sysdeps/linux/sh/sbrk.c
index fd760985e..a1ff2a148 100644
--- a/libc/sysdeps/linux/sh/sbrk.c
+++ b/libc/sysdeps/linux/sh/sbrk.c
@@ -4,14 +4,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(sbrk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(sbrk)
void *
sbrk(intptr_t increment)
{
diff --git a/libc/sysdeps/linux/sh64/__init_brk.c b/libc/sysdeps/linux/sh64/__init_brk.c
index 9f5ee867b..bb0692448 100644
--- a/libc/sysdeps/linux/sh64/__init_brk.c
+++ b/libc/sysdeps/linux/sh64/__init_brk.c
@@ -4,13 +4,12 @@
#include <unistd.h>
#include <sys/syscall.h>
-void * __curbrk = 0;
+void * __curbrk attribute_hidden = 0;
#define __NR__brk __NR_brk
attribute_hidden _syscall1(void *, _brk, void *, ptr);
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern int __init_brk (void) attribute_hidden;
int
__init_brk (void)
{
@@ -25,4 +24,3 @@ __init_brk (void)
}
return 0;
}
-libc_hidden_def(__init_brk)
diff --git a/libc/sysdeps/linux/sh64/brk.c b/libc/sysdeps/linux/sh64/brk.c
index b26f74fec..c69c97ad6 100644
--- a/libc/sysdeps/linux/sh64/brk.c
+++ b/libc/sysdeps/linux/sh64/brk.c
@@ -9,14 +9,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(brk)
int brk(void * end_data_seg)
{
if (__init_brk () == 0)
diff --git a/libc/sysdeps/linux/sh64/sbrk.c b/libc/sysdeps/linux/sh64/sbrk.c
index fd760985e..a1ff2a148 100644
--- a/libc/sysdeps/linux/sh64/sbrk.c
+++ b/libc/sysdeps/linux/sh64/sbrk.c
@@ -4,14 +4,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(sbrk)
-
-extern void * __curbrk;
-
-extern int __init_brk (void);
-libc_hidden_proto(__init_brk)
+extern void * __curbrk attribute_hidden;
+extern int __init_brk (void) attribute_hidden;
extern void *_brk(void *ptr) attribute_hidden;
+libc_hidden_proto(sbrk)
void *
sbrk(intptr_t increment)
{
diff --git a/libc/sysdeps/linux/sparc/brk.c b/libc/sysdeps/linux/sparc/brk.c
index f6d5281d2..7791f55e5 100644
--- a/libc/sysdeps/linux/sparc/brk.c
+++ b/libc/sysdeps/linux/sparc/brk.c
@@ -21,11 +21,11 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *newbrk;
diff --git a/libc/sysdeps/linux/vax/brk.c b/libc/sysdeps/linux/vax/brk.c
index 5b23f6075..47fd3e529 100644
--- a/libc/sysdeps/linux/vax/brk.c
+++ b/libc/sysdeps/linux/vax/brk.c
@@ -22,7 +22,7 @@
#include <sys/syscall.h>
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = NULL;
+void *__curbrk attribute_hidden = NULL;
libc_hidden_proto(brk)
int
diff --git a/libc/sysdeps/linux/x86_64/brk.c b/libc/sysdeps/linux/x86_64/brk.c
index 09d911066..22f006d7e 100644
--- a/libc/sysdeps/linux/x86_64/brk.c
+++ b/libc/sysdeps/linux/x86_64/brk.c
@@ -21,11 +21,10 @@
#include <unistd.h>
#include <sys/syscall.h>
-libc_hidden_proto(brk)
-
/* This must be initialized data because commons can't have aliases. */
-void *__curbrk = 0;
+void *__curbrk attribute_hidden = 0;
+libc_hidden_proto(brk)
int brk (void *addr)
{
void *__unbounded newbrk;