55 lines
897 B
C
55 lines
897 B
C
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#include <errno.h>
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#include <mango/status.h>
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#if defined(BUILD_STATIC)
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int __set_errno(int err)
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{
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return -err;
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}
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#endif
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#if defined(BUILD_SHARED)
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int __set_errno(int err)
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{
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/* TODO */
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return -1;
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}
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#endif
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int __errno_from_kern_status(unsigned int err)
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{
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switch (err) {
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case KERN_OK:
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return SUCCESS;
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case KERN_UNIMPLEMENTED:
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return ENOSYS;
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case KERN_NAME_EXISTS:
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return EEXIST;
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case KERN_INVALID_ARGUMENT:
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return EINVAL;
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case KERN_UNSUPPORTED:
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return ENOTSUP;
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case KERN_NO_MEMORY:
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return ENOMEM;
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case KERN_NO_ENTRY:
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return ENOENT;
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case KERN_WOULD_BLOCK:
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return EWOULDBLOCK;
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case KERN_NO_DEVICE:
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return ENODEV;
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case KERN_DEVICE_STUCK:
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case KERN_IO_ERROR:
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return EIO;
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case KERN_FATAL_ERROR:
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return ENXIO;
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case KERN_BAD_STATE:
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return EPERM;
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case KERN_MEMORY_FAULT:
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return EFAULT;
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case KERN_ACCESS_DENIED:
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return EACCES;
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default:
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return EINVAL;
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}
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}
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