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https://github.com/RGBCube/serenity
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Import very modest Userland.
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parent
4cbf079a17
commit
63764b3a65
23 changed files with 81 additions and 27 deletions
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@ -3,7 +3,7 @@
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#include <AK/Retainable.h>
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#include <AK/Types.h>
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#ifdef SERENITY_KERNEL
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#ifdef SERENITY
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// FIXME: Support 64-bit DiskOffset
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typedef dword DiskOffset;
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#else
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@ -13,7 +13,7 @@ FileHandle::~FileHandle()
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{
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}
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#ifndef SERENITY_KERNEL
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#ifndef SERENITY
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bool additionWouldOverflow(Unix::off_t a, Unix::off_t b)
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{
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ASSERT(a > 0);
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@ -69,7 +69,7 @@ Unix::off_t FileHandle::seek(Unix::off_t offset, int whence)
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break;
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case SEEK_CUR:
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newOffset = m_currentOffset + offset;
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#ifndef SERENITY_KERNEL
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#ifndef SERENITY
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if (additionWouldOverflow(m_currentOffset, offset))
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return -EOVERFLOW;
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#endif
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@ -14,7 +14,7 @@ public:
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ByteBuffer readEntireFile();
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#ifdef SERENITY_KERNEL
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#ifdef SERENITY
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int fd() const { return m_fd; }
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void setFD(int fd) { m_fd = fd; }
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#endif
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@ -26,7 +26,7 @@ private:
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Unix::off_t m_currentOffset { 0 };
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#ifdef SERENITY_KERNEL
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#ifdef SERENITY
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int m_fd { -1 };
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#endif
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};
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@ -2,7 +2,7 @@
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#include "UnixTypes.h"
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#ifdef SERENITY_KERNEL
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#ifdef SERENITY
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inline static const Unix::off_t maxFileOffset = 2147483647;
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#else
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#include <limits>
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@ -15,7 +15,7 @@ typedef dword nlink_t;
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typedef dword uid_t;
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typedef dword gid_t;
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#ifdef SERENITY_KERNEL
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#ifdef SERENITY
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// FIXME: Support 64-bit offsets!
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typedef signed_dword off_t;
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typedef unsigned int time_t;
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