diff options
Diffstat (limited to 'arch/um/kernel/tt')
| -rw-r--r-- | arch/um/kernel/tt/tracer.c | 1 | ||||
| -rw-r--r-- | arch/um/kernel/tt/uaccess_user.c | 6 |
2 files changed, 3 insertions, 4 deletions
diff --git a/arch/um/kernel/tt/tracer.c b/arch/um/kernel/tt/tracer.c index 9882342206e..b9195355075 100644 --- a/arch/um/kernel/tt/tracer.c +++ b/arch/um/kernel/tt/tracer.c @@ -176,7 +176,6 @@ struct { int signal_index[32]; int nsignals = 0; int debug_trace = 0; -extern int io_nsignals, io_count, intr_count; extern void signal_usr1(int sig); diff --git a/arch/um/kernel/tt/uaccess_user.c b/arch/um/kernel/tt/uaccess_user.c index 6c92bbccb49..ed1abcf4d05 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, unsigned long n, 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; |