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Differential D39815

printf(9): clarify the description of indices for %b
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Authored by mhorne on Apr 25 2023, 5:25 PM.
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rGfd9ce8745f64: printf(9): clarify the description of %b
rG82bc33d5ad2e: printf(9): clarify the description of %b
Summary

The bit values are numbers given in octal representation, not decimal,
as one might assume from the description.

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rG FreeBSD src repository
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Buildable 51193
Build 48084: arc lint + arc unit

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share/
man/
man9/
8 lines

Diff 121037

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share/man/man9/printf.9

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#include <sys/blockcount.h> #include <sys/blockcount.h>
#include <sys/condvar.h> #include <sys/condvar.h>
#include <sys/kdb.h> #include <sys/kdb.h>
#include <sys/kernel.h> #include <sys/kernel.h>
#include <sys/ktr.h> #include <sys/ktr.h>
#include <sys/lock.h> #include <sys/lock.h>
#include <sys/mutex.h> #include <sys/mutex.h>
#include <sys/proc.h> #include <sys/proc.h>
#include <sys/racct.h>
#include <sys/resourcevar.h> #include <sys/resourcevar.h>
#include <sys/sched.h> #include <sys/sched.h>
#include <sys/sdt.h> #include <sys/sdt.h>
#include <sys/signalvar.h> #include <sys/signalvar.h>
#include <sys/sleepqueue.h> #include <sys/sleepqueue.h>
#include <sys/smp.h> #include <sys/smp.h>
#include <sys/sx.h> #include <sys/sx.h>
#include <sys/sysctl.h> #include <sys/sysctl.h>
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/* /*
* Compute the amount of time during which the current * Compute the amount of time during which the current
* thread was running, and add that to its total so far. * thread was running, and add that to its total so far.
*/ */
new_switchtime = cpu_ticks(); new_switchtime = cpu_ticks();
runtime = new_switchtime - PCPU_GET(switchtime); runtime = new_switchtime - PCPU_GET(switchtime);
td->td_runtime += runtime; td->td_runtime += runtime;
td->td_incruntime += runtime; td->td_incruntime += runtime;
#if defined(RACCT) && defined(RACCT_RT)
if (RACCT_ENABLED())
racct_rt_add_thread_runtime(td, runtime);
#endif
PCPU_SET(switchtime, new_switchtime); PCPU_SET(switchtime, new_switchtime);
td->td_generation++; /* bump preempt-detect counter */ td->td_generation++; /* bump preempt-detect counter */
VM_CNT_INC(v_swtch); VM_CNT_INC(v_swtch);
PCPU_SET(switchticks, ticks); PCPU_SET(switchticks, ticks);
CTR4(KTR_PROC, "mi_switch: old thread %ld (td_sched %p, pid %ld, %s)", CTR4(KTR_PROC, "mi_switch: old thread %ld (td_sched %p, pid %ld, %s)",
td->td_tid, td_get_sched(td), td->td_proc->p_pid, td->td_name); td->td_tid, td_get_sched(td), td->td_proc->p_pid, td->td_name);
#ifdef KDTRACE_HOOKS #ifdef KDTRACE_HOOKS
if (SDT_PROBES_ENABLED() && if (SDT_PROBES_ENABLED() &&
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