24 lines
654 B
C++
24 lines
654 B
C++
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#include "fs/devices/Uptime.h"
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#include "std/stdio.h"
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#include "std/stdlib.h"
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#include "std/string.h"
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#include "thread/PIT.h"
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VFS::Node* UptimeDevice::create_new(const char* devname)
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{
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VFS::Node* dev = new VFS::Node;
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dev->read_func = UptimeDevice::read;
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dev->inode = 0;
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dev->length = 0;
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dev->type = VFS_DEVICE;
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dev->flags = 0;
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strncpy(dev->name, devname, sizeof(dev->name));
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return dev;
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}
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ssize_t UptimeDevice::read(VFS::Node* node, size_t, size_t size, char* buffer)
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{
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if (!node) return -1;
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snprintf(buffer, size + 1, "%ld", PIT::ms_since_boot); // FIXME: Support offseting this read
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return (ssize_t)size;
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}
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