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https://github.com/RGBCube/serenity
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765936ebae
Problem: - `(void)` simply casts the expression to void. This is understood to indicate that it is ignored, but this is really a compiler trick to get the compiler to not generate a warning. Solution: - Use the `[[maybe_unused]]` attribute to indicate the value is unused. Note: - Functions taking a `(void)` argument list have also been changed to `()` because this is not needed and shows up in the same grep command.
25 lines
479 B
Markdown
25 lines
479 B
Markdown
## Name
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getuid, getgid - get real user / group id
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## Synopsis
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```**c++
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#include <unistd.h>
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uid_t getuid();
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gid_t getgid();
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```
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## Description
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Returns the real user or group id.
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## See also
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* [`setuid_overview`(7)](../man7/setuid_overview.md)
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* [`geteuid`(2) / `getegid`(2)](geteuid.md)
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* [`getresuid`(2) / `getresgid`(2)](getresuid.md)
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* [`seteuid`(2) / `setegid`(2)](seteuid.md)
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* [`setuid`(2) / `setgid`(2)](setuid.md)
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* [`setresuid`(2) / `setresgid`(2)](setresuid.md)
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