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Description:
unsetenv() function: remove an environment variable.
Files:
lib/unsetenv.c
m4/setenv.m4
Depends-on:
stdlib-h
unistd-h [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
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