putc_unlocked.texi

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Hash : adfbfffa
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Date : 2024-07-20T20:02:14

doc: Sort the ISO C and POSIX Function Substitutes by header file.

* doc/gnulib.texi (Function Substitutes): Add one section per header
file.
* doc/posix-functions/*.texi: Each of these files is now a subsection.

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doc/posix-functions/putc_unlocked.texi

@node putc_unlocked
@subsection @code{putc_unlocked}
@findex putc_unlocked

POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9799919799/functions/putc_unlocked.html}

Gnulib module: ---

Portability problems fixed by Gnulib:
@itemize
@item
This function cannot be called from plain inline or extern inline functions
on some platforms:
macOS 10.8.
@end itemize

Portability problems not fixed by Gnulib:
@itemize
@item
This function is missing on some platforms:
Minix 3.1.8, mingw, MSVC 14.
@item
On some platforms, this function does not set @code{errno} or the
stream error indicator on attempts to write to a read-only stream:
Cygwin 1.7.9.
@end itemize

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