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Diffstat (limited to 'libc/sysdeps/linux/frv')
-rw-r--r--libc/sysdeps/linux/frv/__init_brk.c6
-rw-r--r--libc/sysdeps/linux/frv/brk.c2
-rw-r--r--libc/sysdeps/linux/frv/sbrk.c2
3 files changed, 10 insertions, 0 deletions
diff --git a/libc/sysdeps/linux/frv/__init_brk.c b/libc/sysdeps/linux/frv/__init_brk.c
index 92e07c49d..507902fc5 100644
--- a/libc/sysdeps/linux/frv/__init_brk.c
+++ b/libc/sysdeps/linux/frv/__init_brk.c
@@ -4,11 +4,16 @@
#include <unistd.h>
#include <sys/syscall.h>
+extern void * __curbrk;
+libc_hidden_proto(__curbrk)
void * __curbrk = 0;
+libc_hidden_data_def(__curbrk)
#define __NR__brk __NR_brk
attribute_hidden _syscall1(void *, _brk, void *, ptr);
+extern int __init_brk(void);
+libc_hidden_proto(__init_brk)
int
__init_brk (void)
{
@@ -23,3 +28,4 @@ __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 9af08c37d..9e33830ab 100644
--- a/libc/sysdeps/linux/frv/brk.c
+++ b/libc/sysdeps/linux/frv/brk.c
@@ -12,8 +12,10 @@
libc_hidden_proto(brk)
extern void * __curbrk;
+libc_hidden_proto(__curbrk)
extern int __init_brk (void);
+libc_hidden_proto(__init_brk)
extern void *_brk(void *ptr) attribute_hidden;
int brk(void * end_data_seg)
diff --git a/libc/sysdeps/linux/frv/sbrk.c b/libc/sysdeps/linux/frv/sbrk.c
index 343dc14fb..bb66f0148 100644
--- a/libc/sysdeps/linux/frv/sbrk.c
+++ b/libc/sysdeps/linux/frv/sbrk.c
@@ -7,8 +7,10 @@
libc_hidden_proto(sbrk)
extern void * __curbrk;
+libc_hidden_proto(__curbrk)
extern int __init_brk (void);
+libc_hidden_proto(__init_brk)
extern void *_brk(void *ptr) attribute_hidden;
void *