diff options
Diffstat (limited to 'nptl/sysdeps/pthread/pthread_getcpuclockid.c')
| -rw-r--r-- | nptl/sysdeps/pthread/pthread_getcpuclockid.c | 21 |
1 files changed, 14 insertions, 7 deletions
diff --git a/nptl/sysdeps/pthread/pthread_getcpuclockid.c b/nptl/sysdeps/pthread/pthread_getcpuclockid.c index 62761f9d7a..6386dc4dc0 100644 --- a/nptl/sysdeps/pthread/pthread_getcpuclockid.c +++ b/nptl/sysdeps/pthread/pthread_getcpuclockid.c @@ -1,4 +1,4 @@ -/* Copyright (C) 2000, 2001, 2002 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2001, 2002, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -17,23 +17,30 @@ Boston, MA 02111-1307, USA. */ #include <errno.h> -#include <pthread.h> +#include <pthreadP.h> #include <sys/time.h> #include <tls.h> int -pthread_getcpuclockid (thread_id, clock_id) - pthread_t thread_id; - clockid_t *clock_id; +pthread_getcpuclockid (threadid, clockid) + pthread_t threadid; + clockid_t *clockid; { + struct pthread *pd = (struct pthread *) threadid; + + /* Make sure the descriptor is valid. */ + if (INVALID_TD_P (pd)) + /* Not a valid thread handle. */ + return ESRCH; + /* We don't allow any process ID but our own. */ - if ((struct pthread *) thread_id != THREAD_SELF) + if (pd != THREAD_SELF) return EPERM; #ifdef CLOCK_THREAD_CPUTIME_ID /* Store the number. */ - *clock_id = CLOCK_THREAD_CPUTIME_ID; + *clockid = CLOCK_THREAD_CPUTIME_ID; return 0; #else |