mirror of https://github.com/lukechilds/node.git
Bert Belder
13 years ago
2 changed files with 60 additions and 0 deletions
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/* Copyright Joyent, Inc. and other Node contributors. All rights reserved.
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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 <stdint.h> |
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#include <stddef.h> |
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#include <time.h> |
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#undef NANOSEC |
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#define NANOSEC 1000000000 |
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uint64_t uv_hrtime() { |
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struct timespec ts; |
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clock_gettime(CLOCK_MONOTONIC, &ts); |
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return (ts.tv_sec * NANOSEC + ts.tv_nsec); |
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} |
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int uv_exepath(char* buffer, size_t* size) { |
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uint32_t usize; |
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int result; |
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char* path; |
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char* fullpath; |
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if (!buffer || !size) { |
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return -1; |
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} |
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*size = readlink("/proc/self/exe", buffer, *size - 1); |
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if (*size <= 0) return -1; |
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buffer[*size] = '\0'; |
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return 0; |
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} |
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