diff options
Diffstat (limited to 'usr/src/man/man3proc/Psetrun.3proc')
| -rw-r--r-- | usr/src/man/man3proc/Psetrun.3proc | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/usr/src/man/man3proc/Psetrun.3proc b/usr/src/man/man3proc/Psetrun.3proc index 6a063d6dd9..68b6f92ebd 100644 --- a/usr/src/man/man3proc/Psetrun.3proc +++ b/usr/src/man/man3proc/Psetrun.3proc @@ -43,14 +43,15 @@ If .Fa sig is non-zero, then the .Fn Psetrun -function causes the signal to be delivered. See +function causes the signal to be delivered. +See .Xr signal.h 3HEAD for a list of valid signal identifiers. .Pp The .Fa flags -member modifies the behavior of the resumed handle. The following values -may be combined by a bitwise-inclusive-OR: +member modifies the behavior of the resumed handle. +The following values may be combined by a bitwise-inclusive-OR: .Bl -tag -width Dv -offset indent .It Dv PRCSIG Clears the current signal, if any. @@ -58,17 +59,18 @@ Clears the current signal, if any. Clears the current fault, if any. .It Dv PRSTEP Indicates that the thread should single-step over the next machine -instruction and upon completion, inject a trap. For the specific -mechanics of single-stepping and what traps or signals will be injected, -see the +instruction and upon completion, inject a trap. +For the specific mechanics of single-stepping and what traps or signals will be +injected, see the .Sy PRSTEP section of .Xr proc 4 . .It Dv PRSABORT Indicates that the thread should abort the system call that it is -currently executing. This is only valid if the thread is stopped because -it is asleep or right before a system call. This will cause the system -call to return +currently executing. +This is only valid if the thread is stopped because it is asleep or right before +a system call. +This will cause the system call to return .Er EINTR . .El .Pp @@ -85,16 +87,17 @@ was passed the argument .Sy 0 . .Pp When the process is resumed all extent tracing flags and register -changes will be synchronized with the process. For more information on -resuming a thread see the +changes will be synchronized with the process. +For more information on resuming a thread see the .Sy PCRUN section in .Xr proc 4 . .Pp Note, the .Fn Psetrun -function is only valid for active processes. It will fail on process -handles that refer to core files, zombie processes, and ELF objects. +function is only valid for active processes. +It will fail on process handles that refer to core files, zombie processes, and +ELF objects. .Pp The .Fn Lsetrun @@ -105,7 +108,8 @@ thread. .Fn Lsetrun causes the specified thread, .Fa L , -to resume execution. Whereas +to resume execution. +Whereas .Fn Psetrun causes all threads in the process to resume. .Sh RETURN VALUES |