22 lines
720 B
Markdown
22 lines
720 B
Markdown
[errno.general]
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# 19 Diagnostics library [[diagnostics]](./#diagnostics)
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## 19.4 Error numbers [[errno]](errno#general)
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### 19.4.1 General [errno.general]
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[1](#1)
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[#](http://github.com/Eelis/draft/tree/9adde4bc1c62ec234483e63ea3b70a59724c745a/source/diagnostics.tex#L522)
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The contents of the header <cerrno> are the same as the POSIX header[<errno.h>](support.c.headers.general#header:%3cerrno.h%3e "17.15.1 General [support.c.headers.general]"), except that errno shall be defined as a macro[.](#1.sentence-1)
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[*Note [1](#note-1)*:
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The intent is to remain in close alignment with the POSIX standard[.](#1.sentence-2)
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â *end note*]
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A separate errno value is provided for each thread[.](#1.sentence-3)
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