forked from cory/tildefriends
54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
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/* Copyright libuv project contributors. All rights reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#include "uv.h"
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#include "internal.h"
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#include <sys/sysinfo.h>
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#include <unistd.h>
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int uv_uptime(double* uptime) {
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struct sysinfo info;
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if (sysinfo(&info) < 0)
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return UV__ERR(errno);
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*uptime = info.uptime;
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return 0;
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}
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int uv_resident_set_memory(size_t* rss) {
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/* FIXME: read /proc/meminfo? */
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*rss = 0;
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return 0;
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}
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int uv_cpu_info(uv_cpu_info_t** cpu_infos, int* count) {
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/* FIXME: read /proc/stat? */
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*cpu_infos = NULL;
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*count = 0;
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return UV_ENOSYS;
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}
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uint64_t uv_get_constrained_memory(void) {
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return 0; /* Memory constraints are unknown. */
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}
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