diff options
Diffstat (limited to 'misc/ptrace.c')
| -rw-r--r-- | misc/ptrace.c | 44 |
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) |