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Diffstat (limited to 'manual')
| -rw-r--r-- | manual/resource.texi | 61 |
1 files changed, 0 insertions, 61 deletions
diff --git a/manual/resource.texi b/manual/resource.texi index 60e6d61..37462ab 100644 --- a/manual/resource.texi +++ b/manual/resource.texi @@ -121,67 +121,6 @@ scheduled). @end table @end deftp -@code{vtimes} is a historical function that does some of what -@code{getrusage} does. @code{getrusage} is a better choice. - -@code{vtimes} and its @code{vtimes} data structure are declared in -@file{sys/vtimes.h}. -@pindex sys/vtimes.h - -@deftypefun int vtimes (struct vtimes *@var{current}, struct vtimes *@var{child}) -@standards{???, sys/vtimes.h} -@safety{@prelim{}@mtsafe{}@assafe{}@acsafe{}} -@c Calls getrusage twice. - -@code{vtimes} reports resource usage totals for a process. - -If @var{current} is non-null, @code{vtimes} stores resource usage totals for -the invoking process alone in the structure to which it points. If -@var{child} is non-null, @code{vtimes} stores resource usage totals for all -past children (which have terminated) of the invoking process in the structure -to which it points. - -@deftp {Data Type} {struct vtimes} -This data type contains information about the resource usage of a process. -Each member corresponds to a member of the @code{struct rusage} data type -described above. - -@table @code -@item vm_utime -User CPU time. Analogous to @code{ru_utime} in @code{struct rusage} -@item vm_stime -System CPU time. Analogous to @code{ru_stime} in @code{struct rusage} -@item vm_idsrss -Data and stack memory. The sum of the values that would be reported as -@code{ru_idrss} and @code{ru_isrss} in @code{struct rusage} -@item vm_ixrss -Shared memory. Analogous to @code{ru_ixrss} in @code{struct rusage} -@item vm_maxrss -Maximent resident set size. Analogous to @code{ru_maxrss} in -@code{struct rusage} -@item vm_majflt -Major page faults. Analogous to @code{ru_majflt} in @code{struct rusage} -@item vm_minflt -Minor page faults. Analogous to @code{ru_minflt} in @code{struct rusage} -@item vm_nswap -Swap count. Analogous to @code{ru_nswap} in @code{struct rusage} -@item vm_inblk -Disk reads. Analogous to @code{ru_inblk} in @code{struct rusage} -@item vm_oublk -Disk writes. Analogous to @code{ru_oublk} in @code{struct rusage} -@end table -@end deftp - - -The return value is zero if the function succeeds; @code{-1} otherwise. - - - -@end deftypefun -An additional historical function for examining resource usage, -@code{vtimes}, is supported but not documented here. It is declared in -@file{sys/vtimes.h}. - @node Limits on Resources @section Limiting Resource Usage @cindex resource limits |