From: Paolo 'Blaisorblade' Giarrusso <[email protected]>
Make TT mode compile after the introduction of klibc's implementation of setjmp.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <[email protected]>
---
arch/um/kernel/tt/uaccess_user.c | 6 +++---
arch/um/os-Linux/tt.c | 1 -
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/um/kernel/tt/uaccess_user.c b/arch/um/kernel/tt/uaccess_user.c
index 6c92bbc..ed1abcf 100644
--- a/arch/um/kernel/tt/uaccess_user.c
+++ b/arch/um/kernel/tt/uaccess_user.c
@@ -4,13 +4,13 @@
* Licensed under the GPL
*/
-#include <setjmp.h>
#include <string.h>
#include "user_util.h"
#include "uml_uaccess.h"
#include "task.h"
#include "kern_util.h"
#include "os.h"
+#include "longjmp.h"
int __do_copy_from_user(void *to, const void *from, int n,
void **fault_addr, void **fault_catcher)
@@ -80,10 +80,10 @@ int __do_strnlen_user(const char *str, u
struct tt_regs save = TASK_REGS(get_current())->tt;
int ret;
unsigned long *faddrp = (unsigned long *)fault_addr;
- sigjmp_buf jbuf;
+ jmp_buf jbuf;
*fault_catcher = &jbuf;
- if(sigsetjmp(jbuf, 1) == 0)
+ if(UML_SETJMP(&jbuf) == 0)
ret = strlen(str) + 1;
else ret = *faddrp - (unsigned long) str;
diff --git a/arch/um/os-Linux/tt.c b/arch/um/os-Linux/tt.c
index 5461a06..3dc3a02 100644
--- a/arch/um/os-Linux/tt.c
+++ b/arch/um/os-Linux/tt.c
@@ -10,7 +10,6 @@ #include <sched.h>
#include <errno.h>
#include <stdarg.h>
#include <stdlib.h>
-#include <setjmp.h>
#include <sys/time.h>
#include <sys/ptrace.h>
#include <linux/ptrace.h>
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