Description:
getgroups() function: return the supplementary group IDs of the current process.

Files:
lib/getgroups.c
m4/getgroups.m4

Depends-on:
unistd
free-posix      [test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1]
malloc-posix    [test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1]
stdint          [test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1]

configure.ac:
gl_FUNC_GETGROUPS
gl_CONDITIONAL([GL_COND_OBJ_GETGROUPS],
               [test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1])
gl_UNISTD_MODULE_INDICATOR([getgroups])

Makefile.am:
if GL_COND_OBJ_GETGROUPS
lib_SOURCES += getgroups.c
endif

Include:
<unistd.h>

License:
LGPLv2+

Maintainer:
Jim Meyering, Eric Blake