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| 1 | //===-- Definition of type struct rusage ----------------------------------===// |
|---|---|
| 2 | // |
| 3 | // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| 4 | // See https://llvm.org/LICENSE.txt for license information. |
| 5 | // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| 6 | // |
| 7 | //===----------------------------------------------------------------------===// |
| 8 | |
| 9 | #ifndef LLVM_LIBC_TYPES_STRUCT_RUSAGE_H |
| 10 | #define LLVM_LIBC_TYPES_STRUCT_RUSAGE_H |
| 11 | |
| 12 | #include "struct_timeval.h" |
| 13 | |
| 14 | struct rusage { |
| 15 | struct timeval ru_utime; |
| 16 | struct timeval ru_stime; |
| 17 | #ifdef __linux__ |
| 18 | // Following fields are linux extensions as expected by the |
| 19 | // linux syscalls. |
| 20 | long ru_maxrss; // Maximum resident set size |
| 21 | long ru_ixrss; // Integral shared memory size |
| 22 | long ru_idrss; // Integral unshared data size |
| 23 | long ru_isrss; // Integral unshared stack size |
| 24 | long ru_minflt; // Page reclaims |
| 25 | long ru_majflt; // Page faults |
| 26 | long ru_nswap; // Swaps |
| 27 | long ru_inblock; // Block input operations |
| 28 | long ru_oublock; // Block output operations |
| 29 | long ru_msgsnd; // Messages sent |
| 30 | long ru_msgrcv; // Messages received |
| 31 | long ru_nsignals; // Signals received |
| 32 | long ru_nvcsw; // Voluntary context switches |
| 33 | long ru_nivcsw; // Involuntary context switches |
| 34 | #endif |
| 35 | }; |
| 36 | |
| 37 | #endif // LLVM_LIBC_TYPES_STRUCT_RUSAGE_H |
| 38 |
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