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| author | Jon Turney <jon.turney@dronecode.org.uk> | 2017-03-21 19:17:42 +0000 |
|---|---|---|
| committer | Jon Turney <jon.turney@dronecode.org.uk> | 2017-03-27 22:03:58 +0100 |
| commit | d0a359f6d2aa1f6253c96b10f710d9cb321e7600 (patch) | |
| tree | f938171cac854a2ded8e02b0f0ebe7e56734e81a /winsup/cygwin/include | |
| parent | b568f92c505aaa923160eca93935995dd6b88b16 (diff) | |
| download | cygnal-d0a359f6d2aa1f6253c96b10f710d9cb321e7600.tar.gz cygnal-d0a359f6d2aa1f6253c96b10f710d9cb321e7600.tar.bz2 cygnal-d0a359f6d2aa1f6253c96b10f710d9cb321e7600.zip | |
Implement getloadavg()
v2:
autoload PerfDataHelper functions
Keep loadavg in shared memory
Guard loadavg access by a mutex
Initialize loadavg to the current load
v3:
Shared memory version bump isn't needed if we are only extending it
Remove unused autoload
Mark inititalized flags as NO_COPY for correct behaviour in fork child
Signed-off-by: Jon Turney <jon.turney@dronecode.org.uk>
Diffstat (limited to 'winsup/cygwin/include')
| -rw-r--r-- | winsup/cygwin/include/cygwin/stdlib.h | 4 | ||||
| -rw-r--r-- | winsup/cygwin/include/cygwin/version.h | 3 |
2 files changed, 6 insertions, 1 deletions
diff --git a/winsup/cygwin/include/cygwin/stdlib.h b/winsup/cygwin/include/cygwin/stdlib.h index 744a08d95..a8eb4de31 100644 --- a/winsup/cygwin/include/cygwin/stdlib.h +++ b/winsup/cygwin/include/cygwin/stdlib.h @@ -77,6 +77,10 @@ extern _PTR valloc _PARAMS ((size_t)); #undef _mstats_r #define _mstats_r(r, p) mstats (p) +#if __BSD_VISIBLE +int getloadavg(double loadavg[], int nelem); +#endif + #ifdef __cplusplus } #endif diff --git a/winsup/cygwin/include/cygwin/version.h b/winsup/cygwin/include/cygwin/version.h index 6ca307961..298741a4b 100644 --- a/winsup/cygwin/include/cygwin/version.h +++ b/winsup/cygwin/include/cygwin/version.h @@ -473,12 +473,13 @@ details. */ 306: Export getentropy, getrandom. 307: Export timingsafe_bcmp, timingsafe_memcmp. 308: Export dladdr. + 309: Export getloadavg. Note that we forgot to bump the api for ualarm, strtoll, strtoull, sigaltstack, sethostname. */ #define CYGWIN_VERSION_API_MAJOR 0 -#define CYGWIN_VERSION_API_MINOR 308 +#define CYGWIN_VERSION_API_MINOR 309 /* There is also a compatibity version number associated with the shared memory regions. It is incremented when incompatible changes are made to the shared |