(clock_getcpuclockid): Always return a defined value.
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@ -1,5 +1,5 @@
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/* clock_getcpuclockid -- Get a clockid_t for process CPU time. Linux version.
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Copyright (C) 2004 Free Software Foundation, Inc.
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Copyright (C) 2004, 2005 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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@ -38,11 +38,11 @@ clock_getcpuclockid (pid_t pid, clockid_t *clock_id)
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# if !(__ASSUME_POSIX_CPU_TIMERS > 0)
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extern int __libc_missing_posix_cpu_timers attribute_hidden;
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# if !(__ASSUME_POSIX_TIMERS > 0)
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# if !(__ASSUME_POSIX_TIMERS > 0)
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extern int __libc_missing_posix_timers attribute_hidden;
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if (__libc_missing_posix_timers && !__libc_missing_posix_cpu_timers)
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__libc_missing_posix_cpu_timers = 1;
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# endif
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# endif
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if (!__libc_missing_posix_cpu_timers)
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# endif
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{
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@ -82,7 +82,7 @@ clock_getcpuclockid (pid_t pid, clockid_t *clock_id)
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else
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return INTERNAL_SYSCALL_ERRNO (r, err);
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}
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# endif
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#endif
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/* We don't allow any process ID but our own. */
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if (pid != 0 && pid != getpid ())
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@ -96,8 +96,8 @@ clock_getcpuclockid (pid_t pid, clockid_t *clock_id)
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return 0;
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}
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#else
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#endif
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/* We don't have a timer for that. */
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return ENOENT;
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#endif
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}
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