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Diffstat (limited to 'misc/ptrace.c')
-rw-r--r--misc/ptrace.c44
1 files changed, 26 insertions, 18 deletions
diff --git a/misc/ptrace.c b/misc/ptrace.c
index f999e73..b6db015 100644
--- a/misc/ptrace.c
+++ b/misc/ptrace.c
@@ -19,6 +19,7 @@
#include <sys/ptrace.h>
#include <sys/types.h>
#include <stdarg.h>
+#include <libc-internal.h>
/* Perform process tracing functions. REQUEST is one of the values
in <sys/ptrace.h>, and determines the action to be taken.
@@ -30,8 +31,7 @@
pid_t PID, void *ADDR, int DATA, void *ADDR2
after PID. */
int
-ptrace (request)
- enum __ptrace_request request;
+ptrace (enum __ptrace_request request, ...)
{
pid_t pid;
void *addr;
@@ -60,32 +60,41 @@ ptrace (request)
case PTRACE_SETFPREGS:
case PTRACE_GETFPAREGS:
case PTRACE_SETFPAREGS:
- va_start(ap, request);
- pid = va_arg(ap, pid_t);
- addr = va_arg(ap, void *);
- va_end(ap);
+ va_start (ap, request);
+ pid = va_arg (ap, pid_t);
+ addr = va_arg (ap, void *);
+ va_end (ap);
+ ignore_value (pid);
+ ignore_value (addr);
break;
case PTRACE_POKETEXT:
case PTRACE_POKEDATA:
case PTRACE_POKEUSER:
- va_start(ap, request);
- pid = va_arg(ap, pid_t);
- addr = va_arg(ap, void *);
- data = va_arg(ap, int);
- va_end(ap);
+ va_start (ap, request);
+ pid = va_arg (ap, pid_t);
+ addr = va_arg (ap, void *);
+ data = va_arg (ap, int);
+ va_end (ap);
+ ignore_value (pid);
+ ignore_value (addr);
+ ignore_value (data);
break;
case PTRACE_READDATA:
case PTRACE_WRITEDATA:
case PTRACE_READTEXT:
case PTRACE_WRITETEXT:
- va_start(ap, request);
- pid = va_arg(ap, pid_t);
- addr = va_arg(ap, void *);
- data = va_arg(ap, int);
- addr2 = va_arg(ap, void *);
- va_end(ap);
+ va_start (ap, request);
+ pid = va_arg (ap, pid_t);
+ addr = va_arg (ap, void *);
+ data = va_arg (ap, int);
+ addr2 = va_arg (ap, void *);
+ va_end (ap);
+ ignore_value (pid);
+ ignore_value (addr);
+ ignore_value (data);
+ ignore_value (addr2);
break;
default:
@@ -97,5 +106,4 @@ ptrace (request)
return -1;
}
-
stub_warning (ptrace)