kc3-lang/gnulib/modules/unsetenv

• Show log

  Commit

• Hash : 43433e89
  Author :
  Date : 2024-06-06T01:21:28
  

  unsetenv: On native Windows, don't modify _environ directly.
  
  * m4/setenv.m4 (gl_PREREQ_UNSETENV): Check for _putenv.
  * lib/unsetenv.c (unsetenv): Add native Windows handling, from
  lib/putenv.c.
  * modules/unsetenv (Depends-on): Add free-posix, malloc-posix.
  * m4/putenv.m4 (gl_FUNC_PUTENV): Use AC_CHECK_DECLS_ONCE.
  * lib/putenv.c (_unsetenv): Moved to lib/unsetenv.c.
  (putenv): Invoke unsetenv instead of _unsetenv.
  * modules/putenv-gnu (Depends-on): Add unsetenv.
  

Download

• modules/unsetenv

• Description:
  unsetenv() function: remove an environment variable.
  
  Files:
  lib/unsetenv.c
  m4/setenv.m4
  
  Depends-on:
  stdlib
  unistd          [test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1]
  environ         [test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1]
  free-posix      [test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1]
  malloc-posix    [test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1]
  
  configure.ac:
  gl_FUNC_UNSETENV
  gl_CONDITIONAL([GL_COND_OBJ_UNSETENV],
                 [test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1])
  AM_COND_IF([GL_COND_OBJ_UNSETENV], [
    gl_PREREQ_UNSETENV
  ])
  gl_STDLIB_MODULE_INDICATOR([unsetenv])
  
  Makefile.am:
  if GL_COND_OBJ_UNSETENV
  lib_SOURCES += unsetenv.c
  endif
  
  Include:
  <stdlib.h>
  
  License:
  LGPLv2+
  
  Maintainer:
  all
  

Download