kc3-lang/gnulib/doc/posix-functions/strdup.texi

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• Hash : efbd8572
  Author :
  Date : 2020-08-14T19:51:56
  

  strdup: Assume the function exists.
  
  * m4/strdup.m4 (gl_FUNC_STRDUP, gl_FUNC_STRDUP_POSIX): Don't test
  whether strdup exists.
  * modules/strdup (Files): Remove lib/strdup.c.
  (configure.ac): Don't compile strdup.c.
  * modules/strdup-posix (Depends-on, configure.ac): Don't test
  ac_cv_func_strdup.
  * doc/posix-functions/strdup.texi: Update.
  * lib/unistr/u8-strdup.c: Assume HAVE_STRDUP is 1.
  * modules/unistr/u8-strdup (Files): Remove lib/unistr/u-strdup.h.
  (Depends-on): Remove unistr/u8-strlen.
  

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• doc/posix-functions/strdup.texi

• @node strdup
  @section @code{strdup}
  @findex strdup
  
  POSIX specification:@* @url{https://pubs.opengroup.org/onlinepubs/9699919799/functions/strdup.html}
  
  Gnulib module: strdup or strdup-posix
  
  Portability problems fixed by either Gnulib module @code{strdup} or @code{strdup-posix}:
  @itemize
  @item
  This function has no prototype in @code{<string.h>} on some old platforms.
  @end itemize
  
  Portability problems fixed by Gnulib module @code{strdup-posix}:
  @itemize
  @item
  Upon failure, the function does not set @code{errno} to @code{ENOMEM} on
  some platforms:
  mingw, MSVC 14.
  @end itemize
  
  Portability problems not fixed by Gnulib:
  @itemize
  @end itemize
  

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