diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c b/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c index 2f39851535..d2c45a560a 100644 --- a/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c +++ b/sysdeps/unix/sysv/linux/ia64/clock_getcpuclockid.c @@ -1,5 +1,4 @@ -/* clock_getcpuclockid -- Get a clockid_t for process CPU time. Linux/IA64 - Copyright (C) 2000,2001,2003,2004 Free Software Foundation, Inc. +/* Copyright (C) 2000, 2001, 2003, 2004 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 @@ -27,6 +26,22 @@ #include "has_cpuclock.c" -#define HAS_CPUCLOCK (has_cpuclock () > 0) -#include <sysdeps/unix/sysv/linux/clock_getcpuclockid.c> +int +clock_getcpuclockid (pid_t pid, clockid_t *clock_id) +{ + /* We don't allow any process ID but our own. */ + if (pid != 0 && pid != getpid ()) + return EPERM; + + int retval = ENOENT; + + if (has_cpuclock () > 0) + { + /* Store the number. */ + *clock_id = CLOCK_PROCESS_CPUTIME_ID; + retval = 0; + } + + return retval; +} |