kc3-lang/gnulib/modules/posix_memalign

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• Hash : 99bbb61c
  Author :
  Date : 2024-10-30T12:47:02
  

  posix_memalign: check for GNU behavior with size 0
  
  * lib/posix_memalign.c: Include stdckdint.h.
  (posix_memalign): Test for overflow more straightforwardly,
  and more portably to unlikely platforms where SIZE_MAX <= INT_MAX.
  Treat a zero size as if it were alignment.
  * m4/posix_memalign.m4 (gl_FUNC_POSIX_MEMALIGN):
  * tests/test-posix_memalign.c (main):
  Test zero size too.  Use volatile to avoid compiler optimizations.
  * modules/posix_memalign (Depends-on): Add stdckdint.
  

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• modules/posix_memalign

• Description:
  Allocate memory with indefinite extent and specified alignment.
  
  Files:
  lib/posix_memalign.c
  m4/posix_memalign.m4
  
  Depends-on:
  extensions
  stdckdint        [test $REPLACE_POSIX_MEMALIGN = 1]
  stdlib
  
  configure.ac:
  gl_FUNC_POSIX_MEMALIGN
  gl_CONDITIONAL([GL_COND_OBJ_POSIX_MEMALIGN], [test $REPLACE_POSIX_MEMALIGN = 1])
  gl_STDLIB_MODULE_INDICATOR([posix_memalign])
  
  Makefile.am:
  if GL_COND_OBJ_POSIX_MEMALIGN
  lib_SOURCES += posix_memalign.c
  endif
  
  Include:
  <stdlib.h>
  
  License:
  LGPLv2+
  
  Maintainer:
  all
  

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