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eeb20775d2
This will help C++ code that uses exceptions to be tinier. For example, this change shaves away 1000 lines of assembly code from LLVM's libcxx, which is 0.7% of all assembly instructions in the entire library.
31 lines
1.4 KiB
C
31 lines
1.4 KiB
C
#ifndef COSMOPOLITAN_LIBC_CALLS_STRUCT_RUSAGE_H_
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#define COSMOPOLITAN_LIBC_CALLS_STRUCT_RUSAGE_H_
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#include "libc/calls/struct/timeval.h"
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COSMOPOLITAN_C_START_
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struct rusage {
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struct timeval ru_utime; /* user CPU time used */
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struct timeval ru_stime; /* system CPU time used */
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int64_t ru_maxrss; /* maximum resident set size in (kb) */
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int64_t ru_ixrss; /* shared memory size (integral kb CLK_TCK) */
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int64_t ru_idrss; /* unshared data size (integral kb CLK_TCK) */
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int64_t ru_isrss; /* unshared stack size (integral kb CLK_TCK) */
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int64_t ru_minflt; /* page reclaims */
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int64_t ru_majflt; /* page faults */
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int64_t ru_nswap; /* swaps */
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int64_t ru_inblock; /* block input operations */
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int64_t ru_oublock; /* block output operations */
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int64_t ru_msgsnd; /* IPC messages sent */
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int64_t ru_msgrcv; /* IPC messages received */
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int64_t ru_nsignals; /* signals received */
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int64_t ru_nvcsw; /* voluntary context switches */
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int64_t ru_nivcsw; /* involuntary context switches */
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};
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int getrusage(int, struct rusage *) libcesque;
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int wait3(int *, int, struct rusage *) libcesque;
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int wait4(int, int *, int, struct rusage *) libcesque;
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void rusage_add(struct rusage *, const struct rusage *) libcesque;
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COSMOPOLITAN_C_END_
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#endif /* COSMOPOLITAN_LIBC_CALLS_STRUCT_RUSAGE_H_ */
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