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LibCore: Rename File
to DeprecatedFile
As usual, this removes many unused includes and moves used includes further down the chain.
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193 changed files with 536 additions and 556 deletions
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@ -26,12 +26,12 @@ and sets `errno` to describe the error.
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## Notes
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The underlying system call always returns the full size of the target path on
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success, not the number of bytes written. `Core::File::read_link()` makes use
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success, not the number of bytes written. `Core::DeprecatedFile::read_link()` makes use
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of this to provide an alternative way to read links that doesn't require the
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caller to pick a buffer size and allocate a buffer straight up.
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Since it's essentially impossible to guess the right buffer size for reading
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links, it's strongly recommended that everything uses `Core::File::read_link()`
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links, it's strongly recommended that everything uses `Core::DeprecatedFile::read_link()`
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instead.
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## Examples
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@ -40,7 +40,7 @@ The following example demonstrates how one could implement an alternative
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version of `getpid(2)` which reads the calling process ID from ProcFS:
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```c++
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#include <LibCore/File.h>
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#include <LibCore/DeprecatedFile.h>
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#include <unistd.h>
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pid_t read_pid_using_readlink()
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@ -55,7 +55,7 @@ pid_t read_pid_using_readlink()
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pid_t read_pid_using_core_file()
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{
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auto target = Core::File::read_link("/proc/self");
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auto target = Core::DeprecatedFile::read_link("/proc/self");
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if (target.is_null())
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return -1;
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auto pid = target.to_uint();
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